/* ===== RESET E BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #333;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

/* ===== UTILITÁRIOS ===== */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: #ff6b00;
}

.section-header .lead {
    font-size: 1.2rem;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.card {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    outline: none;
}

.btn-primary {
    background-color: #ff6b00;
    color: white;
}

.btn-primary:hover {
    background-color: #e05e00;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 107, 0, 0.2);
}

.btn-secondary {
    background-color: #f0f0f0;
    color: #333;
}

.btn-secondary:hover {
    background-color: #e0e0e0;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.btn-dark {
    background-color: #333;
    color: white;
}

.btn-dark:hover {
    background-color: #222;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn-whatsapp {
    background-color: #25D366;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-whatsapp:hover {
    background-color: #20bd5a;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.2);
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-lg {
    padding: 15px 30px;
    font-size: 1.1rem;
}

.btn-group {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

/* ===== ANIMAÇÕES ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(255, 107, 0, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(255, 107, 0, 0.5);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-fade-in {
    animation: fadeIn 1s ease forwards;
}

.reveal-section {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-section.active {
    opacity: 1;
    transform: translateY(0);
}

/* ===== HEADER / NAVBAR ===== */
.main-header {
    background-color: rgba(33, 37, 41, 0.95);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.main-header.scrolled {
    padding: 10px 0;
    background-color: rgba(33, 37, 41, 0.98);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

.logo-link {
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
    font-weight: 700;
    font-size: 1.2rem;
}

.logo-link:hover {
    transform: scale(1.05);
}

.menu-desktop {
    display: block;
}

.menu {
    display: flex;
    gap: 5px;
}

.menu a {
    color: white;
    padding: 8px 15px;
    border-radius: 5px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.menu a:hover, .menu a:focus {
    background-color: rgba(255, 107, 0, 0.2);
}

.menu a.active {
    background-color: #ff6b00;
    color: white;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 30px;
    position: relative;
}

.hamburger, .hamburger::before, .hamburger::after {
    content: '';
    display: block;
    background-color: white;
    height: 3px;
    width: 100%;
    position: absolute;
    transition: all 0.3s ease;
}

.hamburger {
    top: 50%;
    transform: translateY(-50%);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

.menu-toggle.active .hamburger {
    background-color: transparent;
}

.menu-toggle.active .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}

.menu-toggle.active .hamburger::after {
    transform: rotate(-45deg);
    bottom: 0;
}

.menu-mobile {
    display: none;
    background-color: #212529;
    padding: 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
}

.menu-mobile.active {
    max-height: 300px;
}

.menu-mobile .menu {
    flex-direction: column;
    gap: 10px;
    display: block;
}

.menu-mobile .menu a {
    display: block;
    padding: 12px 15px;
}

/* ===== HERO BANNER ===== */
.hero-banner {
    background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
    color: white;
    padding: 150px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.bg-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
}

.shape-1 {
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background-color: #ff6b00;
    animation: pulse 8s infinite alternate;
}

.shape-2 {
    bottom: -150px;
    left: -150px;
    width: 600px;
    height: 600px;
    background-color: #3498db;
    animation: pulse 10s infinite alternate-reverse;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 50px;
    position: relative;
    z-index: 1;
}

.hero-text {
    flex: 1;
    max-width: 600px;
    animation-delay: 0.3s;
}

.hero-text h1 {
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero-text .lead {
    font-size: 1.3rem;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
}

.hero-image {
    flex: 1;
    max-width: 500px;
    margin: 0 auto;
    animation-delay: 0.6s;
}

.image-glow {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
}

.image-glow::before {
    content: '';
    position: absolute;
    inset: -5px;
    background: linear-gradient(45deg, #ff6b00, #3498db);
    border-radius: 20px;
    z-index: -1;
    animation: glow 3s infinite alternate;
}

/* ===== SOBRE MIM ===== */
.about-me {
    background-color: white;
}

.about-me-image img {
    border-radius: 50%;
    max-width: 300px;
    margin: 0 auto;
}

.about-me-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    position: relative;
}

.about-me-text .lead {
    font-size: 1.3rem;
    color: #555;
    margin-bottom: 15px;
}

.about-me-text p {
    color: #666;
    margin-bottom: 20px;
}

.emoji {
    display: inline-block;
    animation: bounce 2s infinite;
}

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

/* ===== MENTORIAS ===== */
.mentoria {
    background-color: #f8f9fa;
}

.mentoria-card {
    padding: 30px;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.mentoria-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #333;
}

.mentoria-card p {
    color: #666;
    margin-bottom: 20px;
    flex-grow: 1;
}

.mentoria-card .price {
    margin-bottom: 25px;
    display: flex;
    align-items: baseline;
    gap: 10px;
}

.price-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
}

.mentoria-card.featured {
    background: linear-gradient(to bottom right, #fff8f1, #fff);
    border: 2px solid rgba(255, 107, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.mentoria-card.featured h3 {
    color: #ff6b00;
}

.mentoria-card.featured .price-value {
    color: #ff6b00;
}

.featured-badge {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background-color: #ff6b00;
    color: white;
    text-align: center;
    padding: 8px 0;
    font-weight: 600;
    font-size: 0.8rem;
}

.mentoria-card.featured {
    padding-top: 50px;
}

/* ===== SERVIÇOS ===== */
.services {
    background-color: white;
}

.service-card {
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.service-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

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

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

.service-image h3 {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    padding: 20px 15px 15px;
    margin: 0;
    font-size: 1.3rem;
}

.service-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.service-content p {
    margin-bottom: 20px;
    flex-grow: 1;
    color: #666;
}

.icon-whatsapp, .icon-external {
    margin-right: 5px;
}

/* ===== DEPOIMENTOS ===== */
.testimonials {
    background-color: #f8f9fa;
}

.testimonial-carousel {
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-container {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 20px;
}

.testimonial-track {
    display: flex;
    transition: transform 0.5s ease;
}

.testimonial-slide {
    flex: 0 0 100%;
    background-color: white;
    padding: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.testimonial-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 15px;
    border: 3px solid #ff6b00;
}

.testimonial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-content {
    position: relative;
}

.testimonial-content::before {
    content: '"';
    font-size: 5rem;
    color: rgba(255, 107, 0, 0.1);
    position: absolute;
    top: -40px;
    left: -20px;
    font-family: Georgia, serif;
}

.testimonial-text {
    font-style: italic;
    color: #555;
    margin-bottom: 15px;
}

.testimonial-author {
    font-weight: 700;
    color: #333;
}

.testimonial-course {
    color: #666;
    font-size: 0.9rem;
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

.testimonial-prev, .testimonial-next {
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f0f0f0;
    transition: all 0.3s ease;
}

.testimonial-prev:hover, .testimonial-next:hover {
    background-color: #ff6b00;
    color: white;
}

.testimonial-indicators {
    display: flex;
    gap: 8px;
}

.testimonial-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
}

.testimonial-indicator.active {
    background-color: #ff6b00;
    width: 30px;
    border-radius: 5px;
}

/* ===== CONTATO ===== */
.contact-form {
    background-color: white;
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    padding: 40px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus, .form-group textarea:focus {
    border-color: #ff6b00;
    box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.2);
    outline: none;
}

.form-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 5px;
    display: none;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

/* ===== FOOTER ===== */
.main-footer {
    background-color: #212529;
    color: white;
    padding: 40px 0;
    text-align: center;
}

.main-footer .container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
}

.social-media-icons {
    display: flex;
    gap: 20px;
}

.social-icon {
    color: white;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.social-icon:hover {
    color: #ff6b00;
    transform: translateY(-5px);
}

/* ===== BOTÃO VOLTAR AO TOPO ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #ff6b00;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 99;
    border: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

.back-to-top:hover {
    background-color: #e05e00;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* ===== RESPONSIVIDADE ===== */
@media (min-width: 992px) {
    .hero-content {
        flex-direction: row;
        align-items: center;
    }
    
    .hero-text {
        text-align: left;
    }
    
    .hero-text h1 {
        font-size: 3.5rem;
    }
}

@media (max-width: 991px) {
    .hero-content {
        text-align: center;
    }
    
    .hero-image {
        margin-top: 40px;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .menu-desktop {
        display: none;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .menu-mobile.active {
        display: block;
    }
    
    .hero-text h1 {
        font-size: 2.2rem;
    }
    
    .about-me-text h2 {
        font-size: 2rem;
    }
    
    .btn-group {
        flex-direction: column;
    }
    
    .form-container {
        padding: 25px;
    }
}

@media (max-width: 576px) {
    .section {
        padding: 50px 0;
    }
    
    .hero-banner {
        padding: 120px 0 70px;
    }
    
    .hero-text h1 {
        font-size: 1.8rem;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .back-to-top {
        width: 40px;
        height: 40px;
        bottom: 20px;
        right: 20px;
    }
}

/* ===== ANIMAÇÕES ADICIONAIS ===== */
.shine-effect {
    position: relative;
    overflow: hidden;
}

.shine-effect::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: skewX(-25deg);
    transition: all 0.75s ease;
}

.shine-effect:hover::before {
    left: 125%;
}

.scale-on-hover {
    transition: transform 0.3s ease;
}

.scale-on-hover:hover {
    transform: scale(1.05);
}

/* ===== PRELOADER ===== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid #ff6b00;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ===== EFEITOS DE TEXTO ===== */
.text-gradient {
    background: linear-gradient(90deg, #ff6b00, #ff9d00);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

.text-shadow {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

/* ===== SCROLLBAR PERSONALIZADA ===== */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}