/* Reset e Configurações Gerais */
:root {
    --primary-green: #41523f;
    --dark-green: #2a3529;
    --light-green: #6b7d68;
    --accent-green: #5a6d57;
    --background-dark: #0f120e;
    --background-light: #1a1d19;
    --text-light: #f0f4ef;
    --text-muted: #b8c2b6;
    --white: #ffffff;
    --black: #000000;
    --shadow: rgba(0, 0, 0, 0.3);
    --transition: all 0.3s ease;
    --border-radius: 8px;
    --container-width: 1200px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

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

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Tipografia Padrão para Títulos */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--text-light);
    letter-spacing: -0.02em;
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
}

h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-light);
}

h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-light);
}

h5 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-light);
}

h6 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-light);
}

p {
    margin-bottom: 1rem;
    color: var(--text-muted);
}

/* Destaque com a cor primary-green */
.highlight-green {
    color: var(--primary-green) !important;
    font-weight: 700;
}

.highlight {
    color: var(--light-green);
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--light-green);
    opacity: 0.3;
}

/* Seções - Títulos Padronizados com palavras destacadas */
.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: 1.5rem;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    text-transform: none;
    letter-spacing: -0.02em;
}

.section-title .highlight-green {
    color: var(--primary-green);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-green), var(--light-green));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    font-weight: 400;
    max-width: 700px;
    margin: 0 auto;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Cards - Títulos Padronizados */
.card-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--white);
    transition: color 0.3s ease;
}

.card-title .highlight-green {
    color: var(--primary-green);
}

.card:hover .card-title {
    color: var(--light-green);
}

.card:hover .card-title .highlight-green {
    color: var(--primary-green);
}

/* Projetos - Títulos Padronizados */
.project-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--white);
    transition: color 0.3s ease;
}

.project-title .highlight-green {
    color: var(--primary-green);
}

.project-card:hover .project-title {
    color: var(--light-green);
}

.project-card:hover .project-title .highlight-green {
    color: var(--primary-green);
}

/* Expertise - Títulos Padronizados */
.expertise-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--white);
    transition: all 0.3s ease;
}

.expertise-item h4 .highlight-green {
    color: var(--primary-green);
}

.expertise-item:hover h4 {
    color: var(--light-green);
    text-shadow: 0 0 10px rgba(107, 125, 104, 0.3);
}

.expertise-item:hover h4 .highlight-green {
    color: var(--primary-green);
}

/* Profile Badge - Título Padronizado */
.profile-badge p {
    color: var(--text-light);
    font-weight: 600;
    font-size: 1.1rem;
    margin: 0;
    line-height: 1.4;
    letter-spacing: 0.5px;
}

.profile-badge p .highlight-green {
    color: var(--primary-green);
}

/* Footer - Títulos Padronizados */
.footer-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--white);
    position: relative;
    padding-bottom: 10px;
}

.footer-title .highlight-green {
    color: var(--primary-green);
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-green), var(--light-green));
    border-radius: 2px;
}

/* Hero Title */
.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--white);
    animation: fadeInUp 1s ease;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.hero-title .highlight-green {
    color: var(--primary-green);
}

.hero-title .highlight {
    color: var(--light-green);
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--light-green);
    opacity: 0.3;
}

/* Warning Box Title */
.warning-content h3 {
    color: var(--light-green);
    margin-bottom: 15px;
    font-size: 1.5rem;
    font-weight: 600;
}

.warning-content h3 .highlight-green {
    color: var(--primary-green);
}

/* Accordion Header */
.accordion-header span {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-light);
}

.accordion-header span .highlight-green {
    color: var(--primary-green);
}

/* Logo */
.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--white);
    font-size: 1.8rem;
    font-weight: 700;
    gap: 10px;
}

.logo i {
    color: var(--light-green);
    font-size: 2rem;
}

.logo span .highlight-green {
    color: var(--primary-green);
}

/* Botões */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-green);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--dark-green);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--shadow);
}

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

.btn-secondary:hover {
    background-color: var(--light-green);
    color: var(--background-dark);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-light);
    border: 2px solid var(--accent-green);
}

.btn-outline:hover {
    background-color: var(--accent-green);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(15, 18, 14, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 15px 0;
    border-bottom: 1px solid rgba(65, 82, 63, 0.3);
    transition: var(--transition);
}

.header.scrolled {
    padding: 10px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Navegação */
.nav {
    position: relative;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 5px 0;
}

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--light-green);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    background: linear-gradient(rgba(15, 18, 14, 0.8), rgba(15, 18, 14, 0.9)), 
                url('../assets/img/hero-bg.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(65, 82, 63, 0.1), rgba(15, 18, 14, 0.7));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    max-width: 600px;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.4s both;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--light-green);
    font-size: 1.5rem;
    animation: bounce 2s infinite;
    z-index: 2;
}

/* Seções */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

/* Cards */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.card {
    background-color: var(--background-light);
    border-radius: var(--border-radius);
    padding: 30px;
    transition: var(--transition);
    border: 1px solid rgba(65, 82, 63, 0.2);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--light-green);
}

.card-icon {
    font-size: 2.5rem;
    color: var(--light-green);
    margin-bottom: 20px;
}

/* Sobre Mim - Seção atualizada */
.about-content {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 60px;
    align-items: start;
}

.about-text {
    font-size: 1.1rem;
}

.expertise-list {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.expertise-item {
    display: flex;
    gap: 20px;
    margin-bottom: 0;
    align-items: flex-start;
    padding: 1.25rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    animation: float 6s ease-in-out infinite;
}

.expertise-item:nth-child(2) {
    animation-delay: 0.5s;
}

.expertise-item:nth-child(3) {
    animation-delay: 1s;
}

.expertise-item:nth-child(4) {
    animation-delay: 1.5s;
}

.expertise-item:hover {
    animation-play-state: paused;
    transform: translateY(-5px) scale(1.02);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 
        0 10px 20px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(255, 255, 255, 0.05),
        inset 0 0 20px rgba(255, 255, 255, 0.02);
}

.expertise-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.7s ease;
}

.expertise-item:hover::before {
    left: 100%;
}

.expertise-item i {
    font-size: 1.5rem;
    color: var(--light-green);
    background: rgba(107, 125, 104, 0.1);
    padding: 0.75rem;
    border-radius: 10px;
    min-width: 50px;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
}

.expertise-item:hover i {
    transform: scale(1.1) rotate(5deg);
    color: var(--light-green);
    background: rgba(107, 125, 104, 0.15);
    box-shadow: 0 5px 15px rgba(107, 125, 104, 0.2);
}

.expertise-item p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.5;
    transition: all 0.3s ease;
}

.expertise-item:hover p {
    color: rgba(255, 255, 255, 0.9);
}

/* Cores específicas para cada ícone no hover */
.expertise-item:nth-child(1):hover i {
    transform: scale(1.1) rotate(-5deg);
    color: #2196F3;
    background: rgba(33, 150, 243, 0.15);
}

.expertise-item:nth-child(2):hover i {
    transform: scale(1.1) rotate(10deg);
    color: #FF9800;
    background: rgba(255, 152, 0, 0.15);
}

.expertise-item:nth-child(3):hover i {
    transform: scale(1.1) rotate(-10deg);
    color: #FF5722;
    background: rgba(255, 87, 34, 0.15);
}

.expertise-item:nth-child(4):hover i {
    transform: scale(1.1) rotate(15deg);
    color: #9C27B0;
    background: rgba(156, 39, 176, 0.15);
}

/* Container da imagem de perfil */
.about-image {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.profile-image-container {
    width: 100%;
    max-width: 300px;
    position: relative;
    animation: fadeInUp 0.8s ease-out 0.3s both;
}

.profile-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: var(--border-radius);
    border: 3px solid var(--accent-green);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
    background-color: var(--dark-green);
    display: block;
}

.profile-image:hover {
    transform: scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.profile-image.avatar-fallback {
    object-fit: contain;
    padding: 20px;
    background-color: var(--primary-green);
}

/* Badge */
.profile-badge {
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    padding: 20px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    width: 100%;
    max-width: 300px;
    border: 2px solid var(--accent-green);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    position: relative;
    margin-top: 10px;
    animation: fadeInUp 0.8s ease-out 0.5s both;
}

.profile-badge i {
    font-size: 2.2rem;
    color: var(--text-light);
    margin-bottom: 10px;
    display: block;
}

.profile-badge::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 4px;
    background: var(--light-green);
    border-radius: 2px;
    opacity: 0.7;
}

/* Projetos */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.project-card {
    max-width: 350px;
    margin: 0 auto;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    background-color: var(--background-light);
    transition: var(--transition);
    border: 1px solid rgba(65, 82, 63, 0.2);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--light-green);
}

.project-card .project-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
}

.project-card .project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.1);
}

.project-category {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: var(--background-dark);
    color: var(--light-green);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    z-index: 2;
}

.project-content {
    padding: 30px;
}

.project-description {
    margin-bottom: 20px;
    min-height: 80px;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 25px;
}

.project-tech span {
    background-color: rgba(65, 82, 63, 0.2);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--light-green);
}

/* Répteis do Brasil */
.filter-controls {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 8px 20px;
    background-color: transparent;
    border: 2px solid var(--accent-green);
    color: var(--text-light);
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--accent-green);
    color: var(--background-dark);
}

.reptiles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.reptile-card {
    background-color: var(--background-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(65, 82, 63, 0.2);
}

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

.reptile-image {
    height: 180px;
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--text-light);
}

.reptile-content {
    padding: 20px;
}

.reptile-content h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
    color: var(--white);
}

.reptile-content h3 .highlight-green {
    color: var(--primary-green);
}

.reptile-scientific {
    font-style: italic;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.reptile-type {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    margin-top: 10px;
}

.reptile-type.serpente {
    background-color: rgba(139, 0, 0, 0.2);
    color: #ff6b6b;
}

.reptile-type.lagarto {
    background-color: rgba(65, 82, 63, 0.3);
    color: var(--light-green);
}

.reptile-type.venenosa {
    background-color: rgba(255, 0, 0, 0.1);
    color: #ff4444;
    border: 1px solid rgba(255, 0, 0, 0.3);
}

/* Educação & Resgate */
.accordion-container {
    max-width: 800px;
    margin: 0 auto 60px;
}

.accordion {
    margin-bottom: 15px;
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid rgba(65, 82, 63, 0.3);
}

.accordion-header {
    width: 100%;
    padding: 20px;
    background-color: var(--background-light);
    border: none;
    color: var(--text-light);
    font-size: 1.1rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.accordion-header:hover {
    background-color: rgba(65, 82, 63, 0.1);
}

.accordion-header i {
    transition: var(--transition);
}

.accordion-header.active i {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background-color: rgba(65, 82, 63, 0.05);
}

.accordion-content p {
    padding: 20px;
    margin: 0;
}

.warning-box {
    background: linear-gradient(135deg, rgba(139, 0, 0, 0.1), rgba(178, 34, 34, 0.05));
    border-left: 4px solid #8b0000;
    padding: 30px;
    border-radius: var(--border-radius);
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.warning-icon {
    font-size: 2rem;
    color: #ff4444;
    flex-shrink: 0;
}

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

.warning-content li {
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
    color: var(--text-muted);
}

.warning-content li::before {
    content: '⚠️';
    position: absolute;
    left: 0;
}

/* Footer */
.footer {
    background-color: var(--background-light);
    padding: 80px 0 30px;
    border-top: 1px solid rgba(65, 82, 63, 0.3);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-text {
    margin-top: 15px;
}

.footer-links {
    list-style: none;
    padding-left: 0;
}

.footer-links li {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
}

.footer-links i {
    color: var(--light-green);
    width: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: rgba(65, 82, 63, 0.2);
    border-radius: 50%;
    color: var(--text-light);
    font-size: 1.2rem;
    transition: var(--transition);
    text-decoration: none;
}

.social-links a:hover {
    background-color: var(--light-green);
    color: var(--background-dark);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(65, 82, 63, 0.3);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-bottom p {
    margin-bottom: 5px;
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-3px);
    }
}

/* Responsividade */
@media (max-width: 992px) {
    h1, .hero-title {
        font-size: 2.8rem;
    }
    
    h2, .section-title {
        font-size: 2.2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image {
        order: -1;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .profile-image {
        height: 250px;
    }
    
    .profile-badge {
        padding: 15px 25px;
        max-width: 250px;
    }
    
    .profile-badge i {
        font-size: 1.8rem;
    }
    
    .profile-badge p {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-list {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--background-dark);
        flex-direction: column;
        align-items: center;
        padding: 20px;
        gap: 0;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
        z-index: 999;
    }
    
    .nav-list.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-list li {
        width: 100%;
        text-align: center;
    }
    
    .nav-link {
        display: block;
        padding: 15px;
        border-bottom: 1px solid rgba(65, 82, 63, 0.2);
    }
    
    h1, .hero-title {
        font-size: 2.2rem;
    }
    
    h2, .section-title {
        font-size: 1.8rem;
    }
    
    h3 {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-controls {
        gap: 8px;
    }
    
    .filter-btn {
        padding: 6px 15px;
        font-size: 0.9rem;
    }
    
    .expertise-item {
        padding: 1rem;
    }
    
    .expertise-item i {
        font-size: 1.25rem;
        padding: 0.6rem;
        min-width: 45px;
        min-height: 45px;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 70px 0;
    }
    
    h1, .hero-title {
        font-size: 1.8rem;
    }
    
    h2, .section-title {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.3rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .warning-box {
        flex-direction: column;
    }
    
    .about-image {
        max-width: 250px;
    }
    
    .profile-image {
        height: 220px;
    }
    
    .profile-badge {
        padding: 12px 20px;
        max-width: 220px;
    }
    
    .profile-badge i {
        font-size: 1.6rem;
    }
    
    .profile-badge p {
        font-size: 0.95rem;
    }
}