image.png/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Enhanced smooth scroll with custom easing - Otimizado */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Account for fixed navbar */
}

/* Improved scroll performance - Otimizado */
body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    /* Enhanced scroll performance */
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: none; /* Disable snap to avoid sluggish section transitions */
}

/* Custom scrollbar styling - softer colors */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.6);
    border-radius: 4px;
    transition: background 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(99, 102, 241, 0.8);
}

/* Firefox scrollbar - softer colors */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(99, 102, 241, 0.6) var(--bg-secondary);
}


/* GPU acceleration for better performance */
.passion-card,
.tech-item,
.project-card,
.skill-category,
section {
    will-change: transform;
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
    perspective: 1000px;
}

/* Optimize animations */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Optimize for better scroll performance */
body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    /* Improve scroll performance */
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
}

:root {
    /* Color Palette - Music/Studio Theme */
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --accent-color: #f59e0b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    
    /* Background Colors */
    --bg-primary: #0f0f23;
    --bg-secondary: #1a1a2e;
    --bg-tertiary: #16213e;
    --bg-card: rgba(255, 255, 255, 0.05);
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-secondary: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
    --gradient-music: linear-gradient(135deg, #374151 0%, #4b5563 50%, #6b7280 100%);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);
    
    /* Transitions - Otimizadas para melhor performance */
    --transition-fast: 0.1s ease;
    --transition-normal: 0.15s ease; /* Reduzido de 0.2s para 0.15s */
    --transition-slow: 0.25s ease; /* Reduzido de 0.3s para 0.25s */
}

/* Light Theme */
[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-card: rgba(0, 0, 0, 0.05);
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #64748b;
}

/* Light Theme Navbar Overrides */
[data-theme="light"] .navbar {
    background: rgba(248, 250, 252, 0.95) !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1) !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08) !important;
}

[data-theme="light"] .nav-link {
    color: var(--text-primary) !important;
}

/* Light Theme Logo Overrides - ajustar brilho para modo claro */
[data-theme="light"] .logo {
    filter: drop-shadow(0 0 10px rgba(99, 102, 241, 0.3)) brightness(1.0) contrast(1.0);
}

[data-theme="light"] .logo:hover {
    filter: drop-shadow(0 0 20px rgba(99, 102, 241, 0.5)) brightness(1.1) contrast(1.05);
}

[data-theme="light"] .nav-logo {
    color: var(--text-primary) !important;
}

[data-theme="light"] .lang-btn,
[data-theme="light"] .theme-btn,
[data-theme="light"] .hint-btn {
    background: rgba(255, 255, 255, 0.8) !important;
    border: 1px solid rgba(0, 0, 0, 0.15) !important;
    color: var(--text-primary) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
}

[data-theme="light"] .lang-btn:hover,
[data-theme="light"] .theme-btn:hover {
    background: var(--primary-color) !important;
    color: white !important;
}

[data-theme="light"] .hint-btn:hover {
    background: var(--accent-color) !important;
    color: white !important;
}

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

/* Music Visualizer Background */
.music-visualizer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.1;
}

.wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: transparent;
    animation: wave 4s ease-in-out infinite;
}

.wave:nth-child(2) {
    animation-delay: -1s;
    opacity: 0.7;
}

.wave:nth-child(3) {
    animation-delay: -2s;
    opacity: 0.5;
}

.wave:nth-child(4) {
    animation-delay: -3s;
    opacity: 0.3;
}

.wave:nth-child(5) {
    animation-delay: -4s;
    opacity: 0.1;
}

@keyframes wave {
    0%, 100% {
        transform: translateY(0) scaleY(1);
    }
    50% {
        transform: translateY(-20px) scaleY(1.2);
    }
}

/* Enhanced Movie Effects */
.movie-effect {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.8s ease-out;
    backdrop-filter: blur(1px);
}

/* Advanced Easter Eggs Overlays */
.visualizer-overlay,
.film-burn-overlay,
.lego-overlay {
    position: fixed;
    inset: 0;
    z-index: 4000;
    pointer-events: none; /* do not block the page */
}

.visualizer-overlay canvas {
    width: 100%;
    height: 100%;
    display: block;
    opacity: 0.35;
    mix-blend-mode: screen;
}

.film-burn-overlay {
    opacity: 0;
    animation: filmBurnFade 1.2s ease forwards;
    background: radial-gradient(circle at 30% 40%, rgba(255,180,80,0.0) 0%, rgba(255,140,0,0.0) 20%, rgba(0,0,0,0.0) 21%),
                radial-gradient(circle at 70% 60%, rgba(255,80,60,0.0) 0%, rgba(255,0,0,0.0) 18%, rgba(0,0,0,0.0) 19%);
}

@keyframes filmBurnFade {
    0% { opacity: 0; filter: brightness(1); }
    20% { opacity: 0.7; filter: brightness(1.1); }
    60% { opacity: 0.9; filter: brightness(1.2) saturate(1.15); }
    100% { opacity: 0; filter: brightness(1); }
}

.film-burn-overlay::before,
.film-burn-overlay::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.film-burn-overlay::before {
    background: radial-gradient(circle at 30% 40%, rgba(255,180,80,0.0) 0%, rgba(255,180,80,0.15) 10%, rgba(255,140,0,0.25) 15%, rgba(0,0,0,0) 30%),
                radial-gradient(circle at 70% 60%, rgba(255,80,60,0.0) 0%, rgba(255,80,60,0.12) 10%, rgba(255,0,0,0.22) 15%, rgba(0,0,0,0) 28%);
    filter: blur(6px);
    animation: filmBurnBloom 1.2s ease forwards;
}

@keyframes filmBurnBloom {
    0% { opacity: 0; transform: scale(0.98); }
    40% { opacity: 1; transform: scale(1.02); }
    100% { opacity: 0; transform: scale(1); }
}

.film-burn-overlay::after {
    background: radial-gradient(circle at center, rgba(0,0,0,0) 60%, rgba(0,0,0,0.35) 100%);
    animation: vignettePulse 1.2s ease forwards;
}

@keyframes vignettePulse {
    0% { opacity: 0; }
    30% { opacity: 1; }
    100% { opacity: 0; }
}

.lego-overlay canvas {
    width: 100%;
    height: 100%;
    display: block;
    opacity: 0.9;
}

/* Vinyl Turntable Overlay */
.turntable-overlay {
    position: fixed;
    inset: 0;
    z-index: 4500;
    display: grid;
    place-items: center;
    pointer-events: none;
}
.turntable {
    position: relative;
    width: clamp(220px, 35vw, 420px);
    aspect-ratio: 1/1;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(31, 41, 55, 0.9), rgba(17, 24, 39, 0.9));
    box-shadow: 0 20px 60px rgba(0,0,0,0.45), inset 0 0 0 1px rgba(255,255,255,0.05);
    overflow: hidden;
}
.platter {
    position: absolute;
    inset: 8% 24% 8% 8%;
    border-radius: 50%;
    background: radial-gradient(circle at 50% 45%, #111 0%, #222 35%, #111 65%, #000 100%);
    box-shadow: inset 0 0 0 2px rgba(255,255,255,0.05);
    display: grid;
    place-items: center;
    animation: platterSpin 3.5s linear infinite;
}
.vinyl-disc {
    width: 92%;
    height: 92%;
    border-radius: 50%;
    background: conic-gradient(from 0deg, rgba(255,255,255,0.05) 0 2%, transparent 2% 4%) repeat;
    background-size: 6px 6px;
    position: relative;
}
.vinyl-disc::after {
    content: '';
    position: absolute;
    inset: 42% 42%;
    border-radius: 50%;
    background: radial-gradient(circle, #f59e0b 0%, #d97706 60%, #92400e 100%);
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.5);
}
.tonearm {
    position: absolute;
    right: 6%;
    top: 12%;
    width: 34%;
    height: 34%;
    transform-origin: top right;
    transform: rotate(18deg);
    filter: drop-shadow(0 6px 10px rgba(0,0,0,0.35));
    animation: tonearmSway 4s ease-in-out infinite;
}
.tonearm::before,
.tonearm::after {
    content: '';
    position: absolute;
    background: #cbd5e1;
}
.tonearm::before {
    width: 70%;
    height: 6px;
    right: 0;
    top: 0;
    border-radius: 3px;
}
.tonearm::after {
    width: 14px;
    height: 28px;
    right: -8px;
    top: 12px;
    border-radius: 3px;
    background: #94a3b8;
}
.turntable-label {
    position: absolute;
    left: 8%;
    bottom: 8%;
    color: white;
    font-weight: 700;
    font-size: clamp(0.75rem, 1.2vw, 1rem);
    letter-spacing: 0.12em;
    opacity: 0.9;
}
@keyframes platterSpin {
    to { transform: rotate(360deg); }
}
@keyframes tonearmSway {
    0%, 100% { transform: rotate(14deg); }
    50% { transform: rotate(18deg); }
}

/* SURF mode visuals */
.surf-overlay {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 3500;
    background: linear-gradient(to bottom, rgba(56, 189, 248, 0.15), rgba(59, 130, 246, 0.1));
}
.surf-wave {
    position: absolute;
    left: -20%;
    right: -20%;
    height: 12%;
    border-radius: 50% / 100% 100% 0 0;
    background: radial-gradient(ellipse at center, rgba(59,130,246,0.6), rgba(37,99,235,0.5));
    filter: blur(2px) saturate(1.2);
    animation: surfWave 8s linear infinite;
}
.surf-wave:nth-child(2) { top: 70%; animation-delay: -2s; opacity: 0.7; }
.surf-wave:nth-child(3) { top: 78%; animation-delay: -4s; opacity: 0.5; }
.surf-wave:nth-child(4) { top: 86%; animation-delay: -6s; opacity: 0.35; }
@keyframes surfWave {
    0% { transform: translateX(0) translateY(0); }
    50% { transform: translateX(10%) translateY(-2%); }
    100% { transform: translateX(0) translateY(0); }
}
.cursor-surf {
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><text y="24" font-size="24">🏄‍♀️</text></svg>') 4 4, auto !important;
}

/* GARDEN visuals */
.garden-flower, .garden-bee {
    position: fixed;
    pointer-events: none;
    z-index: 3600;
    will-change: transform, opacity;
}

/* APIGEE rain */
.apigee-drop {
    position: fixed;
    top: -20px;
    font-size: 16px;
    pointer-events: none;
    z-index: 3600;
    animation: apigeeFall 2.4s linear forwards;
}
@keyframes apigeeFall {
    to { transform: translateY(110vh) rotate(180deg); opacity: 0.9; }
}

#interstellarEffect {
    background: radial-gradient(circle at center, rgba(0, 100, 200, 0.05) 0%, transparent 60%);
    animation: interstellar-pulse 2s ease-in-out infinite;
}

#whiplashEffect {
    background: linear-gradient(45deg, rgba(255, 215, 0, 0.05) 0%, rgba(255, 69, 0, 0.05) 100%);
    animation: whiplash-rhythm 1.5s ease-in-out infinite;
}

#gameOfThronesEffect {
    background: linear-gradient(135deg, rgba(139, 69, 19, 0.05) 0%, rgba(0, 0, 0, 0.1) 100%);
    animation: got-fade 3s ease-in-out infinite;
}

@keyframes interstellar-pulse {
    0%, 100% { 
        background: radial-gradient(circle at center, rgba(0, 100, 200, 0.05) 0%, transparent 60%);
    }
    50% { 
        background: radial-gradient(circle at center, rgba(0, 100, 200, 0.08) 0%, transparent 60%);
    }
}

@keyframes whiplash-rhythm {
    0%, 100% { 
        background: linear-gradient(45deg, rgba(255, 215, 0, 0.05) 0%, rgba(255, 69, 0, 0.05) 100%);
    }
    25% { 
        background: linear-gradient(45deg, rgba(255, 215, 0, 0.08) 0%, rgba(255, 69, 0, 0.05) 100%);
    }
    75% { 
        background: linear-gradient(45deg, rgba(255, 215, 0, 0.05) 0%, rgba(255, 69, 0, 0.08) 100%);
    }
}

@keyframes got-fade {
    0%, 100% { 
        background: linear-gradient(135deg, rgba(139, 69, 19, 0.05) 0%, rgba(0, 0, 0, 0.1) 100%);
    }
    50% { 
        background: linear-gradient(135deg, rgba(139, 69, 19, 0.08) 0%, rgba(0, 0, 0, 0.15) 100%);
    }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 15, 35, 0.98);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    z-index: 1000;
    transition: var(--transition-normal);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--text-primary);
}

/* Ensure nav-logo only shows the intended text */
.nav-logo span {
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Remove any potential pseudo-elements that might add text */
.nav-logo::before,
.nav-logo::after {
    display: none !important;
    content: none !important;
}

/* Ensure no duplicate text appears */
.nav-logo * {
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit;
    color: inherit;
}

/* Force navbar to only show "Inês Lino" - prevent any duplication */
.nav-logo {
    position: relative;
}

.nav-logo::before,
.nav-logo::after {
    content: none !important;
    display: none !important;
}

/* Ensure the span contains only the intended text */
.nav-logo span {
    position: relative;
    z-index: 1;
}

/* Hide any potential duplicate text */
.nav-logo svg + span + * {
    display: none !important;
}

.logo {
    transition: var(--transition-normal);
    filter: drop-shadow(0 0 15px rgba(99, 102, 241, 0.6)) 
            drop-shadow(0 0 5px rgba(255, 255, 255, 0.3))
            brightness(1.8) contrast(1.5);
    border-radius: 8px;
    object-fit: contain;
}

.logo:hover {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 0 25px rgba(99, 102, 241, 0.8)) 
            drop-shadow(0 0 8px rgba(255, 255, 255, 0.5))
            brightness(2.0) contrast(1.7);
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-normal);
}

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

.nav-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.lang-btn {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    padding: 0.5rem 0.75rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.lang-btn:hover {
    background: var(--primary-color);
    transform: scale(1.05);
}

.theme-btn {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    padding: 0.5rem;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-normal);
}

.theme-btn:hover {
    background: var(--primary-color);
    transform: scale(1.1);
}

.hint-btn {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--accent-color);
    padding: 0.5rem;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
}

.hint-btn:hover {
    background: var(--accent-color);
    color: white;
    transform: scale(1.1);
    animation: hintPulse 1s ease-in-out infinite;
}

@keyframes hintPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7); }
    50% { box-shadow: 0 0 0 10px rgba(245, 158, 11, 0); }
}

.easter-egg-hints {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    opacity: 0.8;
    transition: var(--transition-normal);
}

.easter-egg-hints:hover {
    opacity: 1;
}

.hint-text {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-style: italic;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0.5rem;
    border-left: 3px solid var(--accent-color);
    transition: var(--transition-normal);
}

.hint-text:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    transform: translateX(5px);
}

.hint-text i {
    color: var(--accent-color);
    font-size: 1rem;
}

/* Easter Egg Modal */
.easter-egg-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.easter-egg-modal-content {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    max-width: 700px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    animation: slideInUp 0.3s ease;
}

.easter-egg-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.easter-egg-modal-header h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 600;
}

.easter-egg-modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: var(--transition-normal);
}

.easter-egg-modal-close:hover {
    background: rgba(239, 68, 68, 0.2);
    color: var(--error-color);
}

.easter-egg-modal-body {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.easter-egg-category h4 {
    color: var(--text-primary);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

.easter-egg-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.easter-egg-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--bg-tertiary);
    border-radius: 0.5rem;
    border-left: 3px solid var(--accent-color);
    transition: var(--transition-normal);
}

.easter-egg-item:hover {
    background: var(--bg-secondary);
    transform: translateX(5px);
}

.easter-egg-item .code {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    color: var(--accent-color);
    background: rgba(245, 158, 11, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.9rem;
}

.easter-egg-item .description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-align: right;
}

.easter-egg-tip {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 0.5rem;
    border-left: 3px solid var(--primary-color);
    color: var(--text-primary);
    font-style: italic;
}

.easter-egg-tip i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 2rem 4rem;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
}

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

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

@keyframes titleGlow {
    0%, 100% {
        text-shadow: 0 0 10px rgba(99, 102, 241, 0.5);
        filter: brightness(1);
    }
    50% {
        text-shadow: 0 0 30px rgba(99, 102, 241, 0.8), 0 0 60px rgba(99, 102, 241, 0.4);
        filter: brightness(1.2);
    }
}

/* Garantir que o easter egg fica visível sobre o texto selecionado */
.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 10;
    user-select: none; /* Previne seleção de texto que interfere com o efeito */
}

.typing-text {
    display: inline-block;
}

.cursor {
    animation: blink 1s infinite;
    color: var(--primary-color);
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: stretch;
}

.hero-buttons .btn {
    flex: 0 0 auto;
    width: 220px;
    height: 44px;
    font-size: 0.95rem;
    padding: 0.6rem 1rem;
}

.btn {
    padding: 0.6rem 1rem;
    border: none;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-size: 0.95rem;
    min-width: 0;
    justify-content: center;
    height: 44px;
    box-sizing: border-box; /* ensure borders don't change overall size */
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-lg);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--secondary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-outline:hover {
    background: var(--secondary-color);
    color: white;
    transform: translateY(-2px);
    text-decoration: none;
}

/* Tech Showcase */
.tech-showcase {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-xl);
}

.showcase-title {
    text-align: center;
    margin-bottom: 2rem;
}

.showcase-title h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

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

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

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: 0.75rem;
    transition: var(--transition-normal);
    cursor: pointer;
    opacity: 0.9;
    transform: translateY(5px);
    filter: blur(0.3px);
    transition: opacity 0.4s ease, transform 0.4s ease, filter 0.4s ease, var(--transition-normal);
}

.tech-item.fade-in-up {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

.tech-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.tech-item i {
    font-size: 2rem;
    color: var(--primary-color);
}

.tech-item span {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
}

/* Section Styles */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

/* About Section - Simplified Layout */
.about {
    padding: 6rem 0;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.02) 0%, rgba(139, 92, 246, 0.02) 100%);
    pointer-events: none;
    z-index: 0;
}

.about-content {
    display: flex;
    gap: 4rem;
    align-items: flex-start;
    margin-top: 3rem;
    position: relative;
    z-index: 1;
}

.about-side {
    flex: 0 0 25%;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.about-main {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Neutralize global intro transforms for About cards - Allow subtle animations */
.about .stat-card,
.about .languages-card,
.about .philosophy-card,
.about .hobbies-container { 
    opacity: 0.95;
    transform: translateY(8px);
    filter: blur(0.5px);
    margin-top: 0;
    margin-bottom: 0;
    transition: opacity 0.6s ease, transform 0.6s ease, filter 0.6s ease;
}

.about .stat-card.fade-in-up,
.about .languages-card.fade-in-up,
.about .philosophy-card.fade-in-up,
.about .hobbies-container.fade-in-up {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

/* Force uniform outside spacing for grid items; gap controls the space */
.about .stat-card,
.about .languages-card,
.about .philosophy-card,
.about .hobbies-container { 
    margin-block: 0 !important; 
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}

/* Ensure consistent internal spacing within philosophy card */
.about .philosophy-card p { margin-bottom: 1rem; }
.about .philosophy-card p:last-child { margin-bottom: 0; }

/* Fix Philosophy card title padding */
.about .philosophy-card h3 { padding-top: 0.5rem; }

/* Normalize heading spacing inside About cards */
.about .languages-card h3,
.about .hobbies-container h3 { margin-top: 0; }

/* Languages card styling */
.languages-card { margin-bottom: 0; }

.about-photo {
    display: none !important;
    margin: 0 !important;
    padding: 0 !important;
    height: 0 !important;
    width: 0 !important;
    grid-row: none !important;
    grid-column: none !important;
}

/* Ensure first items sit flush with the grid start */
.about-side > *:first-child,
.about-main > *:first-child { margin-top: 0; padding-top: 0; }

.about-photo img {
    width: 280px;
    height: 280px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid rgba(255,255,255,0.15);
    box-shadow: 0 15px 35px rgba(0,0,0,0.4), 0 0 0 8px rgba(99,102,241,0.2);
    transition: var(--transition-normal);
}

.about-photo img:hover {
    transform: scale(1.05);
    box-shadow: 0 20px 45px rgba(0,0,0,0.5), 0 0 0 10px rgba(99,102,241,0.3);
}

.philosophy-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: auto;
    min-height: 200px;
    margin: 0;
    overflow: hidden;
}

.philosophy-card h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    margin-top: 0.5rem;
    color: var(--primary-color);
}

.philosophy-card i {
    font-size: 1.25rem;
}

.quote-source {
    font-style: italic;
    color: var(--accent-color);
    font-size: 0.9rem;
    margin-top: 1rem;
    text-align: right;
}

.movie-quote {
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    padding-right: 1.5rem;
    padding-top: 0.5rem;
}

.movie-quote:hover {
    color: #00bfff;
    text-shadow: 0 0 10px rgba(0, 191, 255, 0.5);
    transform: scale(1.05);
}

.movie-quote::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 191, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.movie-quote:hover::before {
    left: 100%;
}

.movie-quote::after {
    content: '🎬';
    position: absolute;
    top: -2px;
    right: 0px;
    font-size: 1rem;
    opacity: 0;
    transition: all 0.3s ease;
    animation: float 2s ease-in-out infinite;
    z-index: 10;
}

.movie-quote:hover::after {
    opacity: 1;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-5px) rotate(5deg); }
}

@keyframes starFloat {
    0% {
        opacity: 1;
        transform: translateY(0) scale(0.5);
    }
    50% {
        opacity: 0.8;
        transform: translateY(-50px) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-100px) scale(0.5);
    }
}

.movie-quote-active {
    animation: movieQuoteGlow 2s ease-in-out;
}

@keyframes movieQuoteGlow {
    0%, 100% {
        color: var(--accent-color);
        text-shadow: none;
    }
    50% {
        color: #00bfff;
        text-shadow: 0 0 20px rgba(0, 191, 255, 0.8), 0 0 40px rgba(0, 191, 255, 0.4);
    }
}

.passions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    align-items: stretch;
}

.passion-card {
    background: var(--bg-card);
    padding: 1rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    transition: var(--transition-normal);
    cursor: pointer;
    backdrop-filter: blur(10px);
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 160px;
    overflow: hidden;
    /* Ensure cards never disappear */
    opacity: 1 !important;
    visibility: visible !important;
    display: flex !important;
}

.passion-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

/* Ensure sparkling cards remain visible and return to original position */
.passion-card.sparkling {
    opacity: 1 !important;
    visibility: visible !important;
    display: flex !important;
    transform-origin: center center;
}

/* Ensure cards return to original position after animation */
.passion-card:not(.sparkling) {
    transform: translateY(0) !important;
}

.passion-card i {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.passion-card h4 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    flex-shrink: 0;
    min-height: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.passion-card p {
    color: var(--text-secondary);
    font-size: 0.8rem;
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    line-height: 1.3;
    margin-bottom: 0.5rem;
}

.passion-details {
    display: none;
}

/* Passion Details Modal */
.passion-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.passion-modal-content {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    animation: slideInUp 0.3s ease;
}

.passion-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.passion-modal-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 600;
}

.passion-modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: var(--transition-normal);
}

.passion-modal-close:hover {
    background: rgba(239, 68, 68, 0.2);
    color: var(--error-color);
}

.passion-modal-summary {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.passion-modal-details {
    color: var(--text-primary);
    font-size: 1rem;
    line-height: 1.7;
    background: var(--bg-tertiary);
    padding: 1.5rem;
    border-radius: 0.75rem;
    border-left: 4px solid var(--primary-color);
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Remove duplicate passion-card styles - keeping only the first definition */

/* Remove duplicate passion-card hover styles */

/* Stats Cards */
.about-stats {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.stat-card {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
    height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
    margin: 0;
}

.stat-card:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
    transform-origin: center top;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.languages-card {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
    height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
    margin: 0;
}

.hobbies-container {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    margin: 0;
    height: auto;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    overflow: visible;
}

.location-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border: 2px solid rgba(99, 102, 241, 0.3);
    position: relative;
    overflow: hidden;
}

.stat-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-location {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 0.25rem;
}

.lisboa-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border: 2px solid rgba(99, 102, 241, 0.3);
    position: relative;
    overflow: hidden;
}

.lisboa-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(99, 102, 241, 0.1), transparent);
    animation: lisboa-shine 3s ease-in-out infinite;
    pointer-events: none;
}

.lisboa-effect {
    font-size: 1.2rem;
    margin-top: 0.5rem;
    animation: lisboa-bounce 2s ease-in-out infinite;
}

@keyframes lisboa-shine {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    50% { transform: translateX(100%) translateY(100%) rotate(45deg); }
    100% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
}

@keyframes lisboa-bounce {
    0%, 100% { transform: translateY(0); }
    25% { transform: translateY(-3px); }
    75% { transform: translateY(3px); }
}

/* Experience Section - Horizontal Timeline */
.experience {
    padding: 4rem 0;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.experience::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.02) 0%, rgba(245, 158, 11, 0.02) 100%);
    pointer-events: none;
    z-index: 0;
}

.timeline-horizontal {
    position: relative;
    margin-top: 2rem;
    z-index: 1;
}

.timeline-scroll {
    overflow-x: auto;
    overflow-y: hidden;
    padding: 2rem 0;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.timeline-scroll::-webkit-scrollbar {
    display: none;
}

.timeline-track {
    display: flex;
    gap: 1.5rem;
    padding: 0 2rem;
    min-width: max-content;
    align-items: stretch;
    position: relative;
}

.timeline-item-horizontal {
    position: relative;
    width: 380px;
    min-width: 380px;
    flex-shrink: 0;
    opacity: 0.9;
    transform: translateY(15px);
    filter: blur(0.3px);
    animation: timelineCardFadeIn 0.6s ease forwards;
    animation-play-state: paused;
}

.timeline-item-horizontal.fade-in-up {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
    animation-play-state: running;
}

.timeline-item-horizontal:nth-child(1) {
    animation-delay: 0.1s;
}

.timeline-item-horizontal:nth-child(2) {
    animation-delay: 0.2s;
}

.timeline-item-horizontal:nth-child(3) {
    animation-delay: 0.3s;
}

.timeline-item-horizontal:nth-child(4) {
    animation-delay: 0.4s;
}

.timeline-item-horizontal:nth-child(5) {
    animation-delay: 0.5s;
}

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

/* Linha conectora que passa pelos centros dos marcadores */
.timeline-track::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 2rem;
    right: 2rem;
    height: 2px;
    background: var(--gradient-primary);
    z-index: 0;
    border-radius: 1px;
}

.timeline-marker-horizontal {
    position: absolute;
    top: -10px;
    left: -10px;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: var(--shadow-lg);
    z-index: 3;
}

.timeline-content-horizontal {
    background: var(--bg-card);
    padding: 2rem 2rem 2rem 4rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-lg);
    margin-left: 1rem;
    transition: var(--transition-normal);
    cursor: pointer;
    height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    overflow: hidden;
    box-sizing: border-box;
}

.timeline-content-horizontal:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-glow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.timeline-content-horizontal h3 {
    color: var(--primary-color);
    margin-bottom: 0.3rem;
    font-size: 1.1rem;
    line-height: 1.3;
}

.timeline-content-horizontal h4 {
    color: var(--text-secondary);
    margin-bottom: 0.3rem;
    font-weight: 500;
    font-size: 1rem;
}

.timeline-period {
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 0.6rem;
    font-size: 0.9rem;
}

.timeline-content-horizontal p {
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    line-height: 1.3;
    font-size: 0.8rem;
    overflow: visible;
    word-wrap: break-word;
    white-space: normal;
    max-height: 250px;
    flex-grow: 1;
}

.timeline-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.timeline-scroll-btn {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: var(--transition-normal);
    backdrop-filter: blur(10px);
}

.timeline-scroll-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.05);
}

.timeline-scroll-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.timeline-scroll-btn:disabled:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
    overflow: visible;
    flex-shrink: 0;
}

.tech-tag {
    background: var(--gradient-primary);
    color: white;
    padding: 0.2rem 0.6rem;
    border-radius: 1rem;
    font-size: 0.65rem;
    font-weight: 500;
}

/* Skills Section */
.skills {
    padding: 6rem 0;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.skills::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.02) 0%, rgba(16, 185, 129, 0.02) 100%);
    pointer-events: none;
    z-index: 0;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.skill-category {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.skill-category h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.skill-category i {
    font-size: 1.25rem;
}

.skill-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.skill-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    opacity: 0.9;
    transform: translateY(8px);
    filter: blur(0.3px);
    transition: opacity 0.5s ease, transform 0.5s ease, filter 0.5s ease;
}

.skill-item.fade-in-up {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

.skill-item span {
    font-weight: 500;
    color: var(--text-primary);
}

.skill-bar {
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 4px;
    width: 0;
    transition: width 2s ease;
}

/* Certifications Section */
.certifications {
    padding: 6rem 0;
    background: var(--bg-primary);
}

.cert-category {
    color: var(--primary-color);
    margin: 2rem 0 1rem;
    font-size: 1.25rem;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.cert-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
    cursor: pointer;
}

.cert-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.cert-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.cert-header i {
    font-size: 2rem;
    color: var(--primary-color);
}

.cert-header h3 {
    color: var(--text-primary);
    font-size: 1.1rem;
    line-height: 1.4;
}

.cert-issuer {
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.cert-date {
    color: var(--accent-color);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Publications Section */
.publications {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.publications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.pub-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
    cursor: pointer;
}

.pub-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.pub-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.pub-header i {
    font-size: 2rem;
    color: var(--primary-color);
}

.pub-header h3 {
    color: var(--text-primary);
    font-size: 1.1rem;
    line-height: 1.4;
}

.pub-journal {
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.pub-date {
    color: var(--accent-color);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.pub-authors {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-style: italic;
}

.pub-link-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.5rem;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 0.5rem;
    border-left: 3px solid var(--primary-color);
    color: var(--primary-color);
    font-size: 0.85rem;
    font-weight: 500;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.pub-card:hover .pub-link-indicator {
    opacity: 1;
    transform: translateY(0);
}

.pub-link-indicator i {
    font-size: 0.8rem;
}

/* Projects Section */
.projects {
    padding: 6rem 0;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}


/* Command Palette */
.cmdk { position: fixed; inset: 0; display: none; align-items: flex-start; justify-content: center; padding-top: 10vh; background: rgba(0,0,0,.35); backdrop-filter: blur(4px); z-index: 5000; }
.cmdk[aria-hidden="false"] { display: flex; }
.cmdk-dialog { width: min(700px, 92vw); background: var(--bg-card); border: 1px solid rgba(255,255,255,0.15); border-radius: .75rem; box-shadow: var(--shadow-xl); overflow: hidden; }
.cmdk-input { width: 100%; padding: .9rem 1rem; border: 0; background: transparent; color: var(--text-primary); font-size: 1rem; outline: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
.cmdk-list { max-height: 50vh; overflow: auto; }
.cmdk-item { padding: .75rem 1rem; display: flex; align-items: center; gap: .6rem; cursor: pointer; color: var(--text-primary); }
.cmdk-item[aria-selected="true"], .cmdk-item:hover { background: rgba(99,102,241,0.15); }
.cmdk-item .meta { margin-left: auto; color: var(--text-secondary); font-size: .8rem; }
.cmdk-hint { padding: .5rem 1rem; color: var(--text-secondary); font-size: .8rem; border-top: 1px solid rgba(255,255,255,0.1); }


/* Recruiter Mode */
.recruiter-toggle { 
    position: relative; 
    right: auto; 
    bottom: auto; 
    z-index: 1; 
    background: var(--bg-card); 
    border: 1px solid rgba(255,255,255,0.2); 
    border-radius: 9999px; 
    padding: .6rem .8rem; 
    box-shadow: var(--shadow-lg); 
    cursor: pointer; 
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

/* Scroll-To-Top Button */
.fixed-actions .scroll-top-btn {
    position: relative;
    right: auto;
    bottom: auto;
    width: 44px;
    height: 44px;
    border-radius: 999px;
    border: 2px solid var(--primary-color);
    background: var(--bg-card);
    color: var(--text-primary);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity .3s ease, transform .3s ease, visibility .3s ease, background .2s ease, color .2s ease;
    z-index: 1;
}

.fixed-actions .scroll-top-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(4px);
}

.fixed-actions .scroll-top-btn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Hide in recruiter mode */
body.recruiter .scroll-top-btn { display: none; }

/* Fixed actions container (bottom-right) */
.fixed-actions {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 4800;
    display: flex;
    flex-direction: column-reverse; /* recruiter em baixo, up em cima */
    align-items: flex-end;
    gap: 10px;
}
.recruiter-toggle:hover { 
    transform: scale(1.05); 
    box-shadow: var(--shadow-xl);
    background: var(--primary-color);
    color: white;
}
.recruiter-toggle[aria-pressed="true"] {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

/* Recruiter Mode - One-Page Summary */
body.recruiter {
    /* Hide ALL sections - only show recruiter summary */
    .hero,
    .about,
    .experience,
    .skills,
    .projects,
    .passions,
    .certifications,
    .publications,
    .contact,
    .movie-effect, 
    .music-visualizer, 
    .passion-details, 
    .project-subitems,
    .hero-buttons,
    .tech-showcase,
    .easter-egg-hints,
    .timeline-item::before,
    .timeline-item::after,
    .skill-bar-fill,
    .counter-animation,
    .devops-game,
    .movie-quotes,
    .passion-sparkle {
        display: none !important;
    }
    
    /* Hide navbar completely in recruiter mode */
    .navbar {
        display: none !important;
    }
    
    /* Show only recruiter summary */
    .recruiter-summary {
        display: block !important;
    }
    
    /* Add recruiter info banner */
    .recruiter-banner {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background: var(--accent-color);
        color: white;
        padding: 0.5rem;
        text-align: center;
        font-size: 0.9rem;
        font-weight: 600;
        z-index: 1001;
        box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    }
}


/* Recruiter Summary Layout */
.recruiter-summary {
    display: none;
    padding: 2rem; /* Reduced padding since navbar is hidden */
    max-width: 1200px;
    margin: 0 auto;
    font-family: var(--font-primary);
    line-height: 1.6;
}

/* Adjust padding when in recruiter mode (no navbar) */
body.recruiter .recruiter-summary {
    padding: 2rem; /* Normal padding without navbar */
}

.recruiter-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--primary-color);
}

.recruiter-header-top {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1rem;
    position: relative;
}

.recruiter-language-toggle {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    pointer-events: auto;
}

.recruiter-lang-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    pointer-events: auto;
    z-index: 10;
}

.recruiter-lang-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-1px);
}

.recruiter-name {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.recruiter-title {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.recruiter-location {
    font-size: 1rem;
    color: var(--text-muted);
}

.recruiter-languages-header {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    font-style: italic;
}

.recruiter-cv-download {
    margin-bottom: 2rem;
    text-align: center;
}

.cv-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-lg);
    border: none;
    cursor: pointer;
    width: auto;
    min-width: fit-content;
}

.cv-download-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
}

.recruiter-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.recruiter-section {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}

.recruiter-section h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.recruiter-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Recruiter certifications - compact layout */
#recruiterCertifications {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.5rem;
}

#recruiterCertifications .experience-item {
    margin-bottom: 0;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    transition: all 0.2s ease;
}

#recruiterCertifications .experience-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

#recruiterCertifications .experience-item:last-child {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 0;
    padding-bottom: 0.5rem;
}

#recruiterCertifications .experience-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.2rem;
    line-height: 1.2;
}

#recruiterCertifications .experience-date {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-bottom: 0;
    font-weight: 500;
}

.recruiter-skill {
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* Soft skills styling */
.recruiter-skill[style*="var(--secondary-color)"] {
    background: var(--secondary-color) !important;
    color: white;
}

/* Areas of development styling */
.recruiter-skill[style*="var(--accent-color)"] {
    background: var(--accent-color) !important;
    color: white;
}

/* Skills section subsections */
#recruiterSkills h4 {
    margin: 1rem 0 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Project tech tags styling */
.project-tech .recruiter-skill {
    background: var(--primary-color);
    color: white;
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    border-radius: 15px;
    font-weight: 500;
}

.recruiter-experience {
    grid-column: 1 / -1;
}

.experience-item {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.experience-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.experience-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.experience-company {
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.experience-date {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.experience-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.recruiter-projects {
    grid-column: 1 / -1;
}

.project-item {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.project-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.project-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.project-tech {
    color: var(--primary-color);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.project-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.recruiter-contact {
    grid-column: 1 / -1;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.recruiter-contact h3 {
    color: white;
    border-bottom-color: rgba(255,255,255,0.3);
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-item a {
    color: white;
    text-decoration: none;
    font-weight: 500;
}

.contact-item a:hover {
    text-decoration: underline;
}

/* Responsive for recruiter mode */
@media (max-width: 768px) {
    .recruiter-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .recruiter-name {
        font-size: 2rem;
    }
    
    .recruiter-header-top {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .recruiter-lang-btn {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 1rem;
    }
}

.projects::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.02) 0%, rgba(99, 102, 241, 0.02) 100%);
    pointer-events: none;
    z-index: 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    align-items: start;
    position: relative;
    z-index: 1;
}

.project-card {
    background: var(--bg-card);
    padding: 1rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
    cursor: pointer;
    position: relative;
    z-index: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 360px; /* uniform height for all project cards */
    justify-content: space-between;
    margin: 0;
    overflow: hidden; /* ensure inner elements don't spill out */
}

.project-card:hover {
    /* Avoid vertical shift that caused row overlap */
    transform: none !important;
    box-shadow: var(--shadow-glow);
    z-index: 2;
}

/* Override global animation state for project cards - Allow animations */
.project-card {
    /* Remove !important overrides to allow animations */
    opacity: 0.95;
    transform: translateY(8px);
    filter: blur(0.5px);
    transition: opacity 0.6s ease, transform 0.6s ease, filter 0.6s ease, box-shadow 0.3s ease;
}

.project-card.fade-in-up {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

.project-header {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    position: relative;
    flex-shrink: 0;
    height: 120px; /* fixed header height so descriptions start aligned */
}

.project-title-row {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.project-header i {
    font-size: 1.1rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.project-header h3 {
    color: var(--text-primary);
    font-size: 1rem;
    line-height: 1.3;
    margin: 0;
    text-align: left;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis; /* show ... when title overflows */
    flex: 1;
}

.project-header .sector-tag,
.sector-tag {
    padding: 0.3rem 0.8rem;
    border-radius: 0.5rem;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0;
    align-self: stretch;
    text-align: center;
    display: block;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box; /* prevent horizontal overflow */
    order: -1; /* Move to top */
}

.project-header .sector-tag { 
    margin-bottom: 0.5rem;
}

.sector-tag.telecom {
    background: linear-gradient(135deg, #059669, #10b981);
    color: white;
}

.sector-tag.government {
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    color: white;
}

.sector-tag.aviation {
    background: linear-gradient(135deg, #dc2626, #ef4444);
    color: white;
}

.sector-tag.automation {
    background: linear-gradient(135deg, #7c3aed, #a855f7);
    color: white;
}

.sector-tag.technology {
    background: linear-gradient(135deg, #6d28d9, #4f46e5);
    color: white;
}

.sector-tag.fintech {
    background: linear-gradient(135deg, #f59e0b, #fbbf24); /* gold/amber distinct from others */
    color: white;
    box-shadow: 0 0 12px rgba(245, 158, 11, 0.35);
}

.sector-tag.banking {
    background: linear-gradient(135deg, #1e40af, #3b82f6); /* blue distinct from others */
    color: white;
    box-shadow: 0 0 12px rgba(30, 64, 175, 0.35);
}

.sector-tag.industry {
    background: linear-gradient(135deg, #0ea5e9, #06b6d4);
    color: white;
}

.sector-tag.software {
    background: linear-gradient(135deg, #9333ea, #6366f1);
    color: white;
}

.sector-tag.accountability {
    background: linear-gradient(135deg, #0f766e, #14b8a6); /* teal */
    color: white;
}

.sector-tag.outros {
    background: linear-gradient(135deg, #6b7280, #9ca3af); /* gray */
    color: white;
}

/* Chip rows (skills and languages) */
.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.chip {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.25rem 0.6rem;
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* Distinct chip themes */
.skill-category:has(h3 span[data-pt="Tecnologias"]) .chip {
    background: linear-gradient(135deg, rgba(99,102,241,0.18), rgba(139,92,246,0.18));
    border-color: rgba(139,92,246,0.35);
}

.skill-category:has(h3 span[data-pt="Competências"]) .chip {
    background: linear-gradient(135deg, rgba(16,185,129,0.18), rgba(59,130,246,0.18));
    border-color: rgba(16,185,129,0.35);
}

.project-card p {
    color: var(--text-secondary);
    margin-top: 0;
    margin-bottom: 0.75rem;
    line-height: 1.4;
    flex-grow: 1; /* take remaining space between header and tech */
    overflow: hidden !important; /* hide overflowed text */
    display: -webkit-box !important; /* required for line clamp */
    -webkit-line-clamp: 5 !important; /* keep descriptions to a consistent size */
    -webkit-box-orient: vertical !important;
    text-overflow: ellipsis !important; /* show ... when description overflows */
    font-size: 0.8rem;
    text-align: left;
    text-indent: 0;
    position: relative;
    padding-left: 0; /* reset any inherited padding */
    margin-left: 0; /* reset any inherited margin */
}

/* Visual cue for truncated text */
/* Show read-more hint only when truncated (class added via JS) */
.project-card p.truncated { 
    padding-right: 0; /* remove right padding for proper alignment */
    margin-bottom: 0.5rem; /* add space for the "saber mais" below */
    overflow: hidden !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 5 !important;
    -webkit-box-orient: vertical !important;
    text-overflow: ellipsis !important;
}
.project-card p.truncated::after {
    content: attr(data-read-more);
    position: static; /* position below text instead of overlay */
    display: block;
    margin-top: 0.25rem;
    padding: 0.25rem 0.5rem;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    font-weight: 600;
    border-radius: 0.25rem;
    text-align: center;
    font-size: 0.75rem;
    pointer-events: none; /* click passes through to card */
}

/* Real element version for better compatibility */
.read-more-indicator {
    margin-top: 0.25rem;
    padding: 0.25rem 0.5rem;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    font-weight: 600;
    border-radius: 0.25rem;
    text-align: center;
    font-size: 0.75rem;
    pointer-events: none;
    margin-left: 0;
    margin-right: 0;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.75rem;
    overflow: visible;
    align-items: flex-start;
    justify-content: flex-start;
    margin-left: 0; /* align with description text */
    margin-right: 0;
}

.project-tech span {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    padding: 0.1rem 0.4rem;
    border-radius: 1rem;
    font-size: 0.7rem;
    font-weight: 500;
    flex-shrink: 0;
}

.project-impact {
    color: var(--success-color);
    font-size: 0.7rem;
    font-weight: 500;
    padding: 0.5rem;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 0.5rem;
    border-left: 3px solid var(--success-color);
    margin-top: auto;
    flex-shrink: 0;
    text-align: left;
    margin-left: 0; /* align with description text */
    margin-right: 0;
}

/* Project Modal Styles */
.project-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.project-modal-content {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    max-width: 800px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideInUp 0.3s ease;
}

.project-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.project-modal-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.project-modal-title i {
    font-size: 2rem;
    color: var(--primary-color);
}

.project-modal-title h3 {
    color: var(--primary-color);
    margin: 0;
    font-size: 1.5rem;
    line-height: 1.3;
}

.project-modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: var(--transition-normal);
}

.project-modal-close:hover {
    background: rgba(239, 68, 68, 0.2);
    color: var(--error-color);
}

.project-modal-summary {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.project-modal-tech {
    margin-bottom: 1.5rem;
}

.project-modal-tech h4 {
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

.project-modal-tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.project-modal-tech-stack span {
    background: var(--gradient-primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.project-modal-impact {
    color: var(--success-color);
    font-size: 1rem;
    font-weight: 500;
    padding: 1rem;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 0.75rem;
    border-left: 4px solid var(--success-color);
}

.project-modal-impact strong {
    color: var(--text-primary);
}

/* Subsections inside project card */
.project-subitems {
    margin: 0.5rem 0 0.75rem;
    overflow: visible;
    text-align: left;
}

.project-subitems li {
    color: var(--text-secondary);
    margin: 0.2rem 0;
    line-height: 1.4;
    font-size: 0.85rem;
    text-align: left;
    list-style-position: inside;
}

.project-subitems strong {
    color: var(--text-primary);
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
    overflow: hidden; /* container should clip overflow */
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-card);
    border-radius: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition-normal);
    backdrop-filter: blur(10px);
}

.contact-link:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-glow);
}

.contact-link i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.contact-form {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    overflow: hidden; /* prevent children overflow */
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--bg-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.5rem;
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition-normal);
    box-sizing: border-box; /* include padding & border in width */
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

/* Footer */
.footer {
    background: var(--bg-primary);
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-content p {
    color: var(--text-secondary);
}

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

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

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

/* Enhanced Game Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.game-modal {
    background: var(--bg-card);
    margin: 2% auto;
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    width: 90%;
    max-width: 800px;
    backdrop-filter: blur(10px);
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.close {
    color: var(--text-secondary);
    float: right;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition-fast);
}

.close:hover {
    color: var(--primary-color);
}

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

.game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: 0.75rem;
}

.game-level-info, .game-score {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.level-label, .score-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.level-number, .score-number {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.2rem;
}

.level-separator, .level-total {
    color: var(--text-secondary);
}

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

.game-phase {
    margin-bottom: 2rem;
}

.game-phase.hidden {
    display: none;
}

.game-phase h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.tasks-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.tasks-source, .tasks-target {
    background: var(--bg-tertiary);
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.tasks-source h4, .tasks-target h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.tasks-grid, .stages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.75rem;
}

.task-item, .stage-slot {
    padding: 0.75rem;
    background: var(--bg-card);
    border-radius: 0.5rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-normal);
    font-size: 0.9rem;
    font-weight: 500;
}

.task-item[draggable="true"] {
    user-select: none;
}

.task-item:hover, .stage-slot:hover {
    border-color: var(--primary-color);
    transform: scale(1.02);
}

.task-item.dragging {
    opacity: 0.5;
    transform: rotate(5deg);
}

.stage-slot.drag-over {
    border-color: var(--success-color);
    background: rgba(16, 185, 129, 0.1);
}

.stage-slot.completed {
    background: var(--success-color);
    color: white;
    border-color: var(--success-color);
}

.stage-slot.completed::after {
    content: " ✓";
    font-weight: bold;
}

.game-level {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-weight: 600;
    color: var(--primary-color);
}

.game-level-container {
    margin-bottom: 2rem;
}

.game-level-container h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.deployment-sequence {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.step {
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: var(--transition-normal);
    border: 2px solid transparent;
    font-weight: 600;
    text-align: center;
}

.step[draggable="true"] {
    user-select: none;
}

.drop-target {
    outline: 2px dashed var(--primary-color);
}

.step:hover {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.step.active {
    background: var(--gradient-primary);
    color: white;
    border-color: var(--primary-color);
}

.step.completed {
    background: var(--success-color);
    color: white;
    animation: pulse 0.5s ease;
}

.step.error {
    background: var(--error-color);
    color: white;
    animation: shake 0.5s ease-in-out;
}

.game-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.game-tips {
    background: var(--bg-tertiary);
    padding: 1.5rem;
    border-radius: 0.75rem;
    text-align: left;
    border-left: 4px solid var(--primary-color);
}

.game-tips h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.game-tips ul {
    list-style: none;
    padding: 0;
}

.game-tips li {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}

.game-tips li::before {
    content: '•';
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

/* Subtle Easter Egg Indicators */
.easter-egg-indicator {
    position: fixed;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    background: rgba(99, 102, 241, 0.9);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 9999; /* Garantir que fica acima de tudo */
    opacity: 0;
    transform: translateY(-50%) translateX(100%);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.easter-egg-indicator.show {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}

.easter-egg-indicator::before {
    content: '🎯';
    margin-right: 0.5rem;
}

/* Subtle corner notification */
.easter-egg-corner {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 9999; /* Garantir que fica acima de tudo */
    opacity: 0;
    transform: translateX(100%) scale(0.8);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.easter-egg-corner.show {
    opacity: 1;
    transform: translateX(0) scale(1);
}

.easter-egg-corner::before {
    content: '✨';
    margin-right: 0.3rem;
}

/* Floating emoji effect */
.easter-egg-float {
    position: fixed;
    pointer-events: none;
    z-index: 9999; /* Garantir que fica acima de tudo */
    font-size: 1.5rem;
    animation: floatUp 2s ease-out forwards;
}

@keyframes floatUp {
    0% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-100px) scale(0.5);
    }
}

/* Notification System */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--primary-color);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    z-index: 10000;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border-left: 4px solid rgba(99, 102, 241, 0.8);
    max-width: 400px;
    word-wrap: break-word;
}

.notification.show {
    opacity: 1;
    transform: translateX(0);
}

.notification.success {
    background: var(--success-color);
    border-left-color: rgba(34, 197, 94, 0.8);
}

.notification.error {
    background: var(--error-color);
    border-left-color: rgba(239, 68, 68, 0.8);
}

.notification.warning {
    background: var(--warning-color);
    border-left-color: rgba(245, 158, 11, 0.8);
}

@keyframes slideOutRight {
    0% {
        opacity: 1;
        transform: translateX(0);
    }
    100% {
        opacity: 0;
        transform: translateX(100%);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-controls {
        gap: 0.5rem;
    }
    
    .logo {
        width: 40px;
        height: 40px;
    }
    
    .hint-btn {
        padding: 0.4rem;
        font-size: 0.8rem;
    }
    
    .easter-egg-hints {
        margin-top: 1.5rem;
        gap: 0.5rem;
    }
    
    .hint-text {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-top: 2rem;
    }
    
    .about-side, .about-main { display: block; }
    
    .stat-card,
    .philosophy-card,
    .languages-card,
    .hobbies-container { height: auto; min-height: 160px; }
    
    .about-photo {
        order: -1;
        margin-bottom: 2rem;
    }
    
    .about-photo img {
        width: 200px;
        height: 200px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        width: 100%;
        left: 0 !important;
        padding-left: 3rem !important;
        padding-right: 0 !important;
    }
    
    .timeline-marker {
        left: -25px !important;
        right: auto !important;
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
    }
    
    .deployment-sequence {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .certifications-grid {
        grid-template-columns: 1fr;
    }
    
    .publications-grid {
        grid-template-columns: 1fr;
    }
    
    .easter-egg-modal-content {
        max-width: 95%;
        padding: 1.5rem;
    }
    
    .easter-egg-modal-header h3 {
        font-size: 1.2rem;
    }
    
    .easter-egg-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .easter-egg-item .description {
        text-align: left;
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero {
        padding: 6rem 1rem 2rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .deployment-sequence {
        grid-template-columns: 1fr;
    }
    
    .logo {
        width: 35px;
        height: 35px;
    }
}

/* Ensure content is visible immediately; animations are additive, not blocking */
section:not(.hero),
.project-card,
.cert-card,
.pub-card,
.stat-card {
    /* Remove these overrides to allow animations */
    /* opacity: 1;
    transform: none;
    filter: none; */
}

/* Skill categories visible by default - Allow animations */
.skill-category {
    /* Remove overrides to allow animations */
    /* opacity: 1;
    transform: none; */
}

/* Passion cards visible by default - Allow animations */
.passion-card {
    /* Remove overrides to allow animations */
    /* opacity: 1;
    transform: none; */
}

/* Ensure hero section is always visible - Allow subtle animations */
.hero {
    opacity: 1;
    transform: none;
    filter: none;
    /* Remove !important to allow animations if needed */
}
/* Enhanced Custom Scroll Animations - cleaner and smoother */
@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translate3d(0, 30px, 0) scale(0.95);
        filter: blur(2px);
    }
    100% {
        opacity: 1;
        transform: translate3d(0, 0, 0) scale(1);
        filter: blur(0);
    }
}

/* Advanced Animation Effects */
@keyframes slideInFromLeft {
    0% {
        opacity: 0;
        transform: translateX(-100px) rotate(-10deg);
        filter: blur(3px);
    }
    50% {
        opacity: 0.7;
        transform: translateX(-20px) rotate(-2deg);
        filter: blur(1px);
    }
    100% {
        opacity: 1;
        transform: translateX(0) rotate(0deg);
        filter: blur(0);
    }
}

@keyframes slideInFromRight {
    0% {
        opacity: 0;
        transform: translateX(100px) rotate(10deg);
        filter: blur(3px);
    }
    50% {
        opacity: 0.7;
        transform: translateX(20px) rotate(2deg);
        filter: blur(1px);
    }
    100% {
        opacity: 1;
        transform: translateX(0) rotate(0deg);
        filter: blur(0);
    }
}

/* Removed complex scaleInRotate animation for simpler effect */

/* Removed complex bounceIn animation for simpler effect */

@keyframes flipIn {
    0% {
        opacity: 0;
        transform: perspective(400px) rotateY(-90deg);
        filter: blur(3px);
    }
    50% {
        opacity: 0.7;
        transform: perspective(400px) rotateY(-45deg);
        filter: blur(1px);
    }
    100% {
        opacity: 1;
        transform: perspective(400px) rotateY(0deg);
        filter: blur(0);
    }
}

@keyframes zoomInGlow {
    0% {
        opacity: 0;
        transform: scale(0.5);
        filter: blur(3px);
        box-shadow: 0 0 0 rgba(99, 102, 241, 0);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
        filter: blur(1px);
        box-shadow: 0 0 30px rgba(99, 102, 241, 0.5);
    }
    100% {
        opacity: 1;
        transform: scale(1);
        filter: blur(0);
        box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
    }
}

@keyframes slideUpFade {
    0% {
        opacity: 0;
        transform: translateY(60px) scale(0.9);
        filter: blur(4px);
    }
    30% {
        opacity: 0.5;
        transform: translateY(30px) scale(0.95);
        filter: blur(2px);
    }
    70% {
        opacity: 0.9;
        transform: translateY(-5px) scale(1.02);
        filter: blur(0.5px);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

@keyframes typewriter {
    0% {
        width: 0;
    }
    100% {
        width: 100%;
    }
}

@keyframes glowPulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(99, 102, 241, 0.6);
    }
}

@keyframes matrixRain {
    0% {
        transform: translateY(-100vh);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh);
        opacity: 0;
    }
}

@keyframes particleFloat {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
        opacity: 0.8;
    }
    100% {
        transform: translateY(0) rotate(360deg);
        opacity: 1;
    }
}

@keyframes codeGlitch {
    0% {
        transform: translate(0);
        filter: hue-rotate(0deg);
    }
    10% {
        transform: translate(-2px, 2px);
        filter: hue-rotate(90deg);
    }
    20% {
        transform: translate(-2px, -2px);
        filter: hue-rotate(180deg);
    }
    30% {
        transform: translate(2px, 2px);
        filter: hue-rotate(270deg);
    }
    40% {
        transform: translate(2px, -2px);
        filter: hue-rotate(360deg);
    }
    50% {
        transform: translate(-2px, 2px);
        filter: hue-rotate(45deg) brightness(1.5);
    }
    60% {
        transform: translate(-2px, -2px);
        filter: hue-rotate(135deg) brightness(0.5);
    }
    70% {
        transform: translate(2px, 2px);
        filter: hue-rotate(225deg) brightness(1.2);
    }
    80% {
        transform: translate(2px, -2px);
        filter: hue-rotate(315deg) brightness(0.8);
    }
    90% {
        transform: translate(-1px, 1px);
        filter: hue-rotate(0deg) brightness(1);
    }
    100% {
        transform: translate(0);
        filter: hue-rotate(0deg) brightness(1);
    }
}

/* Typewriter cursor animation */
@keyframes blink {
    0%, 50% {
        border-color: #6366f1;
    }
    51%, 100% {
        border-color: transparent;
    }
}

@keyframes slideInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInScale {
    0% {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    50% {
        opacity: 0.8;
        transform: scale(0.95) translateY(10px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes techGlitch {
    0% {
        transform: translate(0);
        filter: hue-rotate(0deg);
    }
    10% {
        transform: translate(-2px, 2px);
        filter: hue-rotate(90deg);
    }
    20% {
        transform: translate(-2px, -2px);
        filter: hue-rotate(180deg);
    }
    30% {
        transform: translate(2px, 2px);
        filter: hue-rotate(270deg);
    }
    40% {
        transform: translate(2px, -2px);
        filter: hue-rotate(360deg);
    }
    50% {
        transform: translate(-2px, 2px);
        filter: hue-rotate(45deg) brightness(1.5);
    }
    60% {
        transform: translate(-2px, -2px);
        filter: hue-rotate(135deg) brightness(0.5);
    }
    70% {
        transform: translate(2px, 2px);
        filter: hue-rotate(225deg) brightness(1.2);
    }
    80% {
        transform: translate(2px, -2px);
        filter: hue-rotate(315deg) brightness(0.8);
    }
    90% {
        transform: translate(-1px, 1px);
        filter: hue-rotate(0deg) brightness(1);
    }
    100% {
        transform: translate(0);
        filter: hue-rotate(0deg) brightness(1);
    }
}

@keyframes techGlitchText {
    0% {
        text-shadow: 0 0 0 transparent;
        color: var(--text-primary);
    }
    10% {
        text-shadow: 2px 0 0 #ff0000, -2px 0 0 #00ffff;
        color: #ff0000;
    }
    20% {
        text-shadow: -2px 0 0 #00ffff, 2px 0 0 #ff0000;
        color: #00ffff;
    }
    30% {
        text-shadow: 2px 0 0 #ff0000, -2px 0 0 #00ffff;
        color: #ff0000;
    }
    40% {
        text-shadow: -2px 0 0 #00ffff, 2px 0 0 #ff0000;
        color: #00ffff;
    }
    50% {
        text-shadow: 0 0 0 transparent;
        color: var(--text-primary);
    }
    100% {
        text-shadow: 0 0 0 transparent;
        color: var(--text-primary);
    }
}

/* Initial state for animated elements - invisible with blur */
section:not(.hero) {
    opacity: 0;
    transform: translate3d(0, 30px, 0) scale(0.98);
    filter: blur(2px);
    transition: opacity 0.6s ease, transform 0.6s ease, filter 0.6s ease;
}

/* Stronger blur specifically on section content to emphasize text fade */
section:not(.hero) .container {
    filter: blur(3px);
    opacity: 0;
    transition: opacity 0.6s ease, filter 0.6s ease;
}

/* Initial state for other animated elements */
.cert-card, .pub-card, .passion-card, .stat-card:not(.about .stat-card), .project-card, .skill-category {
    opacity: 0;
    transform: translate3d(0, 24px, 0) scale(0.985);
    filter: blur(1.5px);
    transition: opacity 0.6s ease, transform 0.6s ease, filter 0.6s ease;
}

/* When animated, make fully visible and sharp - Include all sections */
section.fade-in-up, 
.cert-card.fade-in-up, 
.pub-card.fade-in-up, 
.passion-card.fade-in-up, 
.stat-card:not(.about .stat-card).fade-in-up {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

/* Final state for blurred section content */
section.fade-in-up .container {
    filter: blur(0);
    opacity: 1;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

@keyframes confetti-fall {
    0% {
        transform: translateY(-100vh) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(720deg);
        opacity: 0;
    }
}

@keyframes rainbow {
    0% { filter: hue-rotate(0deg); }
    100% { filter: hue-rotate(360deg); }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

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

@keyframes passionSparkle {
    0% { 
        transform: scale(1) translateY(0) translateZ(0);
        filter: brightness(1);
        box-shadow: 0 0 0 rgba(245, 158, 11, 0);
        opacity: 1;
    }
    50% { 
        transform: scale(1.05) translateY(0) translateZ(0);
        filter: brightness(1.2);
        box-shadow: 0 0 20px rgba(245, 158, 11, 0.6);
        opacity: 1;
    }
    100% { 
        transform: scale(1) translateY(0) translateZ(0);
        filter: brightness(1);
        box-shadow: 0 0 0 rgba(245, 158, 11, 0);
        opacity: 1;
    }
}

/* General fade-in-up final state (use transitions, no keyframes) */
.fade-in-up {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
    filter: blur(0);
}

.error {
    animation: shake 0.5s ease-in-out;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* Custom scrollbar for project cards */
.project-card p::-webkit-scrollbar,
.project-tech::-webkit-scrollbar,
.project-subitems::-webkit-scrollbar {
    width: 4px;
}

.project-card p::-webkit-scrollbar-track,
.project-tech::-webkit-scrollbar-track,
.project-subitems::-webkit-scrollbar-track {
    background: transparent;
}

.project-card p::-webkit-scrollbar-thumb,
.project-tech::-webkit-scrollbar-thumb,
.project-subitems::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.3);
    border-radius: 2px;
}

.project-card p::-webkit-scrollbar-thumb:hover,
.project-tech::-webkit-scrollbar-thumb:hover,
.project-subitems::-webkit-scrollbar-thumb:hover {
    background: rgba(99, 102, 241, 0.5);
}

/* Custom scrollbar for experience cards */
.timeline-content-horizontal p::-webkit-scrollbar,
.tech-stack::-webkit-scrollbar {
    width: 4px;
}

.timeline-content-horizontal p::-webkit-scrollbar-track,
.tech-stack::-webkit-scrollbar-track {
    background: transparent;
}

.timeline-content-horizontal p::-webkit-scrollbar-thumb,
.tech-stack::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.3);
    border-radius: 2px;
}

.timeline-content-horizontal p::-webkit-scrollbar-thumb:hover,
.tech-stack::-webkit-scrollbar-thumb:hover {
    background: rgba(99, 102, 241, 0.5);
}

/* Selection Styling */
::selection {
    background: var(--primary-color);
    color: white;
}

/* Focus Styles */
*:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .navbar,
    .hero-buttons,
    .contact-form,
    .footer {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
}