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

:root {
    --primary-color: #ff6b35;
    --secondary-color: #00d4ff;
    --accent-color: #f7931e;
    --dark-bg: #0a0a0a;
    --dark-secondary: #1a1a1a;
    --dark-tertiary: #2a2a2a;
    --text-light: #ffffff;
    --text-gray: #b0b0b0;
    --text-dark: #333333;
    --gradient-primary: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
    --gradient-secondary: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    --shadow-light: 0 5px 15px rgba(0, 0, 0, 0.1);
    --shadow-dark: 0 10px 30px rgba(0, 0, 0, 0.3);
    --transition: all 0.3s ease;
    --gta-font: 'Arial Black', Arial, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--dark-bg);
    overflow-x: hidden;
}

/* Loader inspirado no GTA 6 */
.loader-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease;
}

.loader-container.hidden {
    opacity: 0;
    pointer-events: none;
}

.loader-bg-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 107, 53, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    animation: loaderBgPulse 3s ease-in-out infinite;
}

.loader-content {
    text-align: center;
    z-index: 2;
    position: relative;
}

.loader-logo {
    margin-bottom: 3rem;
}

.loader-logo-img {
    width: 120px;
    height: 120px;
    margin-bottom: 2rem;
    filter: drop-shadow(0 0 20px rgba(255, 107, 53, 0.5));
    animation: logoGlow 2s ease-in-out infinite alternate;
}

.letter-g {
    font-family: var(--gta-font);
    font-size: 8rem;
    font-weight: 900;
    color: var(--text-light);
    text-shadow: 
        0 0 20px rgba(255, 107, 53, 0.5),
        0 0 40px rgba(255, 107, 53, 0.3),
        0 0 60px rgba(255, 107, 53, 0.1);
    animation: letterGlow 2s ease-in-out infinite alternate;
    margin-bottom: 1rem;
    display: block;
}

.loader-text {
    font-family: var(--gta-font);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-gray);
    letter-spacing: 0.5rem;
    text-transform: uppercase;
}

.loader-bar {
    width: 300px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    margin: 2rem auto 1rem;
    overflow: hidden;
}

.loader-progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 2px;
    width: 0%;
    animation: loaderProgress 3s ease-out forwards;
}

.loader-percentage {
    font-family: var(--gta-font);
    font-size: 1.2rem;
    color: var(--text-light);
    font-weight: 700;
}

/* Navigation */
.navbar {
    background: rgba(10, 10, 10, 0.95) !important;
    backdrop-filter: blur(10px);
    transition: var(--transition);
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 107, 53, 0.1);
}

.navbar-brand {
    font-family: var(--gta-font);
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--text-light) !important;
    text-decoration: none;
}

.brand-letter {
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(255, 107, 53, 0.5);
}

.navbar-nav .nav-link {
    color: var(--text-gray) !important;
    font-weight: 600;
    margin: 0 1rem;
    transition: var(--transition);
    position: relative;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

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

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
    transform: translateX(-50%);
}

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

/* Hero Section estilo GTA 6 */
.hero-section {
    min-height: 100vh;
    background: var(--dark-bg);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 70%, rgba(255, 107, 53, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
        linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-secondary) 100%);
    animation: heroBackgroundShift 8s ease-in-out infinite;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(45deg, transparent 0%, rgba(255, 107, 53, 0.05) 50%, transparent 100%),
        linear-gradient(-45deg, transparent 0%, rgba(0, 212, 255, 0.05) 50%, transparent 100%);
    z-index: 1;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(255, 107, 53, 0.3), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(0, 212, 255, 0.3), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(255, 255, 255, 0.2), transparent),
        radial-gradient(1px 1px at 130px 80px, rgba(255, 107, 53, 0.2), transparent);
    background-repeat: repeat;
    background-size: 150px 100px;
    animation: particlesFloat 20s linear infinite;
    z-index: 1;
}

.hero-content {
    text-align: center;
    z-index: 2;
    position: relative;
}

.hero-logo {
    margin-bottom: 2rem;
}

.hero-logo-img {
    width: 150px;
    height: 150px;
    filter: drop-shadow(0 0 30px rgba(255, 107, 53, 0.8));
    animation: heroLogoPulse 3s ease-in-out infinite;
}

.hero-letter {
    font-family: var(--gta-font);
    font-size: 6rem;
    font-weight: 900;
    color: var(--text-light);
    text-shadow: 
        0 0 30px rgba(255, 107, 53, 0.8),
        0 0 60px rgba(255, 107, 53, 0.4),
        0 0 90px rgba(255, 107, 53, 0.2);
    animation: heroLetterPulse 3s ease-in-out infinite;
    display: inline-block;
}

.hero-title {
    font-family: var(--gta-font);
    font-size: 4rem;
    font-weight: 900;
    color: var(--text-light);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.2rem;
    line-height: 0.9;
}

.title-line {
    display: block;
    animation: titleSlideIn 1s ease-out forwards;
    opacity: 0;
    transform: translateX(-100px);
}

.title-line:nth-child(2) {
    animation-delay: 0.3s;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: 0.3rem;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    animation: fadeInUp 1s ease 0.8s forwards;
    opacity: 0;
}

.hero-location {
    font-size: 1rem;
    color: var(--text-gray);
    font-weight: 500;
    letter-spacing: 0.2rem;
    text-transform: uppercase;
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease 1s forwards;
    opacity: 0;
}

.hero-actions {
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease 1.2s forwards;
    opacity: 0;
}

.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: var(--gradient-primary);
    color: var(--text-light);
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
}

.btn-hero:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 107, 53, 0.4);
    color: var(--text-light);
}

.hero-social {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    animation: fadeInUp 1s ease 1.4s forwards;
    opacity: 0;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 107, 53, 0.2);
}

.social-link:hover {
    background: var(--gradient-primary);
    color: var(--text-light);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(255, 107, 53, 0.3);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 2;
    animation: fadeInUp 1s ease 1.6s forwards;
    opacity: 0;
}



.scroll-text {
    color: var(--text-gray);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Sections */
.section-padding {
    padding: 120px 0;
}

.parallax-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
}

.section-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 80% 20%, rgba(255, 107, 53, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.05) 0%, transparent 50%);
}

.dark-section {
    background: var(--dark-bg);
    color: var(--text-light);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
}

.section-number {
    font-family: var(--gta-font);
    font-size: 1rem;
    color: var(--primary-color);
    font-weight: 900;
    letter-spacing: 3px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--gta-font);
    font-size: 3rem;
    font-weight: 900;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

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

/* For light sections, use gradient text */
.section-padding:not(.bg-dark) .section-title {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
}



/* About Section */
.profile-container {
    position: relative;
    display: inline-block;
}

.profile-frame {
    position: relative;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--primary-color);
    box-shadow: 
        0 0 30px rgba(255, 107, 53, 0.3),
        0 20px 40px rgba(0, 0, 0, 0.1);
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.profile-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(255, 107, 53, 0.1) 0%, rgba(0, 212, 255, 0.1) 100%);
    opacity: 0;
    transition: var(--transition);
}

.profile-frame:hover .profile-overlay {
    opacity: 1;
}

.about-content {
    padding-left: 2rem;
}

.about-title {
    font-family: var(--gta-font);
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary-color);
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    letter-spacing: 0.1rem;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.about-stats {
    display: flex;
    gap: 2rem;
    margin: 2rem 0;
}

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

.stat-number {
    display: block;
    font-family: var(--gta-font);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-color);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-gray);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
}

.education-logos {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    margin-top: 2rem;
}

.education-logo {
    max-height: 50px;
    max-width: 120px;
    opacity: 0.8;
    transition: var(--transition);
    filter: grayscale(100%);
}

.education-logo:hover {
    opacity: 1;
    filter: grayscale(0%);
    transform: scale(1.1);
}

/* Skills Section */
.skills-category {
    margin-bottom: 3rem;
}

.skills-title {
    font-family: var(--gta-font);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--primary-color);
    text-transform: uppercase;
    margin-bottom: 2rem;
    letter-spacing: 0.1rem;
}

.skill-item {
    margin-bottom: 2rem;
}

.skill-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.8rem;
    color: var(--text-light);
    font-weight: 600;
}

.skill-bar {
    height: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    overflow: hidden;
    position: relative;
}

.skill-progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 5px;
    width: 0;
    transition: width 2s ease;
    position: relative;
}

.skill-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.2) 50%, transparent 100%);
    animation: skillShine 2s ease-in-out infinite;
}

.tech-stack-title {
    font-family: var(--gta-font);
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--text-light);
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 2rem;
    letter-spacing: 0.1rem;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    color: var(--text-light);
    transition: var(--transition);
    padding: 1rem;
    border-radius: 10px;
    background: rgba(34, 34, 34, 0.8);
    backdrop-filter: blur(10px);
}

.tech-item:hover {
    transform: translateY(-10px);
    background: rgba(255, 107, 53, 0.1);
}

.tech-item img {
    width: 50px;
    height: 50px;
    margin-bottom: 0.8rem;
    transition: var(--transition);
}

.tech-item:hover img {
    transform: scale(1.2);
}

/* Projects Section */
.projects-category {
    margin-bottom: 4rem;
}

.category-title {
    font-family: var(--gta-font);
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary-color);
    text-transform: uppercase;
    margin-bottom: 2rem;
    letter-spacing: 0.1rem;
}

/* Project Image Gallery */
.project-image-gallery {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.gallery-main {
    width: 100%;
    height: 100%;
}

.main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-thumbs {
    position: absolute;
    bottom: 10px;
    left: 10px;
    display: flex;
    gap: 5px;
}

.thumb-image {
    width: 40px;
    height: 30px;
    object-fit: cover;
    border-radius: 4px;
    cursor: pointer;
    opacity: 0.7;
    transition: var(--transition);
    border: 2px solid transparent;
}

.thumb-image.active,
.thumb-image:hover {
    opacity: 1;
    border-color: var(--primary-color);
}

/* View More Projects */
.view-more-projects {
    background: rgba(255, 107, 53, 0.05);
    padding: 3rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 107, 53, 0.1);
    margin-top: 2rem;
}

.view-more-projects h4 {
    font-family: var(--gta-font);
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--primary-color);
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.project-links-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.project-links-grid .btn {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    transition: var(--transition);
}

.project-links-grid .btn:hover {
    background: var(--gradient-primary);
    color: var(--text-light);
    transform: translateY(-3px);
}

.project-card {
    background: var(--text-light);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    height: 100%;
    border: 1px solid rgba(255, 107, 53, 0.1);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 107, 53, 0.2);
}

.project-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.project-image img,
.project-image video {
  display: block;
  margin-left: auto;
  margin-right: auto;
  max-width: 100%;
  max-height: 320px;
  background: #f5f2f2; /* Fundo escuro para GIFs transparentes */
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.project-image:hover .project-overlay {
    opacity: 1;
}

.project-info {
    text-align: center;
    color: var(--text-light);
}

.project-info h4 {
    font-family: var(--gta-font);
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.project-content {
    padding: 2rem;
}

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

.project-header h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

.project-logo {
    width: 30px;
    height: 30px;
    border-radius: 5px;
}

.project-content p {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    background: var(--gradient-primary);
    color: var(--text-light);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}



.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-date {
    flex: 0 0 200px;
    text-align: center;
    font-family: var(--gta-font);
    font-weight: 900;
    color: var(--primary-color);
    font-size: 1.1rem;
    text-transform: uppercase;
}

.timeline-content {
    flex: 1;
    background: rgba(34, 34, 34, 0.8);
    padding: 2rem;
    border-radius: 15px;
    margin: 0 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 107, 53, 0.2);
}

.timeline-content h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: var(--text-gray);
    margin-bottom: 1rem;
}

.timeline-content ul {
    list-style: none;
    padding: 0;
}

.timeline-content li {
    color: var(--text-gray);
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.timeline-content li::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* Contact Section */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: rgba(255, 107, 53, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 107, 53, 0.1);
    transition: var(--transition);
}

.contact-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 107, 53, 0.1);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 1.5rem;
}

.contact-details h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: var(--text-gray);
    margin: 0;
}

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

.contact-social .social-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 107, 53, 0.1);
    color: var(--text-dark);
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid rgba(255, 107, 53, 0.2);
    width: auto;
    height: auto;
}

.contact-social .social-link:hover {
    background: var(--gradient-primary);
    color: var(--text-light);
    transform: translateY(-3px);
}

/* Footer */
.footer {
    background: var(--dark-bg);
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 107, 53, 0.2);
}

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

.footer-logo {
    font-family: var(--gta-font);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.footer p {
    color: var(--text-gray);
    margin: 0;
}

/* Animations */
@keyframes logoGlow {
    0%, 100% { 
        filter: drop-shadow(0 0 20px rgba(255, 107, 53, 0.5));
    }
    50% { 
        filter: drop-shadow(0 0 30px rgba(255, 107, 53, 0.8));
    }
}

@keyframes heroLogoPulse {
    0%, 100% { 
        transform: scale(1);
        filter: drop-shadow(0 0 30px rgba(255, 107, 53, 0.8));
    }
    50% { 
        transform: scale(1.05);
        filter: drop-shadow(0 0 40px rgba(255, 107, 53, 1));
    }
}

@keyframes loaderBgPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

@keyframes letterGlow {
    0%, 100% { 
        text-shadow: 
            0 0 20px rgba(255, 107, 53, 0.5),
            0 0 40px rgba(255, 107, 53, 0.3),
            0 0 60px rgba(255, 107, 53, 0.1);
    }
    50% { 
        text-shadow: 
            0 0 30px rgba(255, 107, 53, 0.8),
            0 0 60px rgba(255, 107, 53, 0.5),
            0 0 90px rgba(255, 107, 53, 0.3);
    }
}

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

@keyframes heroBackgroundShift {
    0%, 100% { 
        background-position: 0% 50%, 100% 50%; 
    }
    50% { 
        background-position: 100% 50%, 0% 50%; 
    }
}

@keyframes particlesFloat {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-100px); }
}

@keyframes heroLetterPulse {
    0%, 100% { 
        transform: scale(1);
        text-shadow: 
            0 0 30px rgba(255, 107, 53, 0.8),
            0 0 60px rgba(255, 107, 53, 0.4),
            0 0 90px rgba(255, 107, 53, 0.2);
    }
    50% { 
        transform: scale(1.05);
        text-shadow: 
            0 0 40px rgba(255, 107, 53, 1),
            0 0 80px rgba(255, 107, 53, 0.6),
            0 0 120px rgba(255, 107, 53, 0.3);
    }
}

@keyframes titleSlideIn {
    0% {
        opacity: 0;
        transform: translateX(-100px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes scrollLineMove {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

@keyframes skillShine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .letter-g {
        font-size: 5rem;
    }
    
    .loader-text {
        font-size: 1rem;
        letter-spacing: 0.3rem;
    }
    
    .hero-letter {
        font-size: 4rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-content {
        padding-left: 0;
        margin-top: 2rem;
    }
    
    .about-stats {
        justify-content: center;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        flex-direction: column !important;
        align-items: flex-start;
        padding-left: 50px;
    }
    
    .timeline-date {
        flex: none;
        margin-bottom: 1rem;
    }
    
    .timeline-content {
        margin: 0;
    }
    
    .contact-social {
        flex-direction: column;
        align-items: center;
    }
    
    .tech-stack {
        gap: 1rem;
    }
    
    .tech-item {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        letter-spacing: 0.2rem;
    }
    
    .section-padding {
        padding: 80px 0;
    }
    
    .profile-frame {
        width: 250px;
        height: 250px;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 1rem;
    }
}




.timeline-date {
    font-family: var(--gta-font);
    font-weight: 900;
    color: var(--primary-color);
    font-size: 0.9rem;
    text-transform: uppercase;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.timeline-content {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 107, 53, 0.2);
}

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

.experience-logo {
    max-height: 50px;
    max-width: 120px;
    width: auto;
    height: auto;
    opacity: 0.9;
    transition: var(--transition);
    border-radius: 4px;
    object-fit: contain;
}

.experience-logo:hover {
    opacity: 1;
    transform: scale(1.05);
}

.timeline-content h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.timeline-content h5 {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 0;
}

.timeline-content p {
    color: var(--text-gray);
    margin-bottom: 0;
    line-height: 1.6;
}

/* Contact Buttons */
.contact-buttons {
    margin-top: 2rem;
}

.btn-whatsapp {
    background: #25D366;
    border: none;
    color: white;
    font-weight: 600;
    text-transform: uppercase;
    transition: var(--transition);
}

.btn-whatsapp:hover {
    background: #128C7E;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
}

.btn-instagram {
    background: linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%);
    border: none;
    color: white;
    font-weight: 600;
    text-transform: uppercase;
    transition: var(--transition);
}

.btn-instagram:hover {
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(225, 48, 108, 0.3);
}

/* Contact Items */
.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: rgba(255, 107, 53, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 107, 53, 0.1);
    transition: var(--transition);
}

.contact-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 107, 53, 0.1);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 1.5rem;
}

.contact-content h5 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.contact-content p {
    color: var(--text-gray);
    margin: 0;
}

/* Footer */
.footer {
    background: var(--dark-bg);
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 107, 53, 0.2);
}

.footer-logo {
    font-family: var(--gta-font);
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 1rem 0;
}

.footer-social .social-link {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid rgba(255, 107, 53, 0.2);
}

.footer-social .social-link:hover {
    background: var(--gradient-primary);
    color: var(--text-light);
    transform: translateY(-3px);
}

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

.footer-logos .footer-logo {
    max-height: 40px;
    max-width: 100px;
    opacity: 0.6;
    transition: var(--transition);
    filter: grayscale(100%);
}

.footer-logos .footer-logo:hover {
    opacity: 1;
    filter: grayscale(0%);
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 1000;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: rgba(34, 34, 34, 0.8);;
    color: var(--text-light);
    transform: translateY(-3px);
}

/* GIF Modal */
.gif-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
}

.gif-modal-content {
    position: relative;
    margin: auto;
    padding: 20px;
    width: 90%;
    max-width: 800px;
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
}

.gif-modal-image {
    max-width: 100%;
    max-height: 80vh;
    border-radius: 10px;
}

.gif-modal-close {
    position: absolute;
    top: 10px;
    right: 25px;
    color: var(--text-light);
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
}

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

/* Hero Button */
.hero-btn {
    background: var(--gradient-primary);
    border: none;
    color: var(--text-light);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 107, 53, 0.4);
    color: var(--text-light);
}

/* Profile List */
.profile-list {
    list-style: none;
    padding: 0;
}

.profile-list li {
    margin-bottom: 0.5rem;
    color: var(--text-gray);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .timeline-item {
        padding-left: 1rem;
    }
    
    .timeline-content {
        padding: 1.5rem;
    }
    
    .experience-header {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .contact-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .project-links-grid {
        flex-direction: column;
        align-items: center;
    }
    
    .project-links-grid .btn {
        width: 100%;
        max-width: 300px;
    }
}


/* Experience Cards */
.experience-card {
    background: var(--text-light);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    border: 1px solid rgba(255, 107, 53, 0.1);
    padding: 1.5rem;
}

.experience-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(255, 107, 53, 0.2);
}

.experience-header {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.experience-date {
    background: var(--gradient-primary);
    color: var(--text-light);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    align-self: flex-start;
    text-align: center;
    min-width: 150px;
}

.experience-content {
    flex: 1;
}

.experience-logo-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.experience-logo {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    object-fit: contain;
}

.experience-content h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

.experience-content h5 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--primary-color);
    margin: 0;
}

.experience-content p {
    color: var(--text-gray);
    line-height: 1.6;
    margin: 0;
}


/* Experience Timeline Styles */
.timeline-container {
    position: relative;
    padding: 2rem 0;
}

.timeline-item {
    margin-bottom: 3rem;
    position: relative;
}

.timeline-card {
    background: rgba(128, 128, 128, 0.1);
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid rgba(255, 107, 53, 0.2);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    position: relative;
}

.timeline-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(255, 107, 53, 0.2);
    border-color: rgba(255, 107, 53, 0.4);
}

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

.timeline-date .year {
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 700;
    font-size: 0.9rem;
}

.timeline-date .period {
    color: var(--text-gray);
    font-size: 0.9rem;
    font-weight: 500;
}

.timeline-content {
    color: white;
}

.timeline-title {
    color: var(--primary-color);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.timeline-company {
    color: var(--text-light);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.timeline-description {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

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

.skill-tag {
    background: rgba(255, 107, 53, 0.2);
    color: var(--primary-color);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(255, 107, 53, 0.3);
}

/* Responsive Timeline */
@media (max-width: 768px) {
    .timeline-card {
        padding: 1.5rem;
    }
    
    .timeline-date {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .timeline-title {
        font-size: 1.2rem;
    }
    
    .timeline-company {
        font-size: 1rem;
    }
}



/* Back to Top Button */
.back-to-top-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--gradient-primary);
    color: var(--text-light);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    text-decoration: none;
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.4);
    transition: var(--transition);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
}

.back-to-top-btn.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(255, 107, 53, 0.6);
    color: var(--text-light);
}



/* Padronização dos cards dos projetos acadêmicos */
.project-card {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.project-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.project-content p {
    flex: 1;
}

.project-tags {
    margin-top: auto;
}


/* Timeline logos */
.timeline-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 10px;
}

.timeline-logo {
    width: 50px;
    height: 50px;
    object-fit: contain;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    padding: 5px;
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #2a2a2a 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 107, 53, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(247, 147, 30, 0.05) 0%, transparent 50%);
    animation: float 6s ease-in-out infinite;
}

.stats-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23ff6b35" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.stat-item {
    text-align: center;
    padding: 30px 20px;
    position: relative;
    z-index: 2;
}

.stat-number {
    font-size: 4rem;
    font-weight: 900;
    color: #ff6b35;
    text-shadow: 0 0 20px rgba(255, 107, 53, 0.5);
    display: block;
    margin-bottom: 10px;
    font-family: var(--gta-font);
}

.stat-label {
    font-size: 1.1rem;
    color: #cccccc;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

.stat-item:hover .stat-number {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-10px) rotate(1deg); }
    66% { transform: translateY(5px) rotate(-1deg); }
}

@media (max-width: 768px) {
    .stat-number {
        font-size: 2.5rem;
    }
    
    .stat-label {
        font-size: 0.9rem;
    }
}

/* --- INÍCIO: Ajustes Minimalistas para Cards Menores e Duas Colunas (V8) --- */

/* Ajuste para o container da timeline para remover a linha vertical, já que agora são duas colunas */
.timeline-container {
    border-left: none !important;
}

.timeline-container::before {
    content: none !important;
}

/* Redução do tamanho do card */
.timeline-card {
    padding: 1rem; /* Reduz o padding interno do card */
}

.timeline-content {
    padding: 1rem; /* Reduz o padding interno do conteúdo */
}

/* Redução do tamanho do logo */
.timeline-logo {
    max-height: 30px; 
    max-width: 80px;
}

/* Redução do tamanho da fonte do título e empresa */
.timeline-title {
    font-size: 1rem;
}

.timeline-company {
    font-size: 0.85rem;
}

/* Redução do tamanho da fonte da descrição */
.timeline-content p {
    font-size: 0.8rem;
    line-height: 1.4;
}

/* Ajuste para o item da timeline para garantir que o layout de coluna funcione */
.timeline-item {
    padding-left: 0 !important;
    flex-direction: column !important; /* Mantém o layout vertical dentro da coluna */
}

/* --- FIM: Ajustes Minimalistas para Cards Menores e Duas Colunas (V8) --- */