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

html {
    scroll-behavior: smooth;
}

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

/* Removed local font-face definitions; using Google Fonts instead */
/* Heading fonts */ 
h1, h2, h3, .section-title { font-family: 'Playfair Display', serif; }

/* Acessibilidade - Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Acessibilidade - Skip Link */
.skip-link {
    position: absolute;
    top: -100px;
    left: 20px;
    background: #FFD700;
    color: #000;
    padding: 10px 20px;
    z-index: 9999;
    font-weight: 700;
    border-radius: 4px;
    transition: top 0.2s ease, background-color 0.2s ease;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.skip-link:focus-visible {
    top: 20px;
    outline: 3px solid #000;
}

.skip-link:hover {
    background: #fff;
    color: #000;
}

/* Estilo de Foco Visível para Teclado (Acessibilidade) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 3px solid #FFD700;
    outline-offset: 3px;
    box-shadow: 0 0 0 5px rgba(255, 215, 0, 0.3);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background: #000;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-icon {
    width: 100%;
    height: 50px;
}

.logo-text {
    color: #FFD700;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 1px;
}

.logo-text span {
    display: block;
    font-size: 14px;
    letter-spacing: 2px;
    margin-top: -5px;
}

.nav-menu {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-menu li a {
    color: #FFD700;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    font-size: 15px;
}

.nav-menu li a:hover {
    color: #FFF;
}

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

.social-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFD700;
    border: 2px solid #FFD700;
    border-radius: 50%;
    transition: all 0.3s;
}

.social-icon:hover {
    background: #FFD700;
    color: #000;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: #FFD700;
    font-size: 28px;
    cursor: pointer;
}

/* Hero Section - Carousel */
.hero-carousel {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-slides {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.hero-slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.6) 100%);
    z-index: 1;
}

.hero-text {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    padding: 0 40px 0 60px;
    color: #fff;
    max-width: 55%;
}

.hero-main-title {
    font-size: 52px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 25px;
    text-transform: uppercase;
    color: #FFD700;
}

.hero-main-subtitle {
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 10px;
    color: #fff;
}

.hero-main-subtitle strong {
    color: #FFD700;
}

.hero-form-card {
    position: absolute;
    right: 60px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 35px 30px;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.2);
    width: 380px;
}

.hero-form-title {
    font-size: 22px;
    font-weight: 700;
    color: #000;
    margin-bottom: 25px;
    text-align: center;
}

.hero-form-card .form-input,
.hero-form-card .form-textarea {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0,0,0,0.1);
    color: #333;
}

.hero-form-card .form-input:focus,
.hero-form-card .form-textarea:focus {
    border-color: #FFD700;
    background: #fff;
}

.hero-form-card .form-textarea {
    min-height: 70px;
}

.hero-form-card .btn-submit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.hero-form-card .btn-submit i {
    font-size: 16px;
}

@media (max-width: 1024px) {
    .hero-carousel {
        flex-direction: column;
        min-height: auto;
    }
    
    .hero-slides {
        position: relative;
        height: 50vh;
        min-height: 400px;
        width: 100%;
    }
    
    .hero-overlay {
        background: linear-gradient(to bottom, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.5) 100%);
    }
    
    .hero-text {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        z-index: 2;
        padding: 30px 20px 20px;
        text-align: center;
        width: 100%;
        max-width: 100%;
        background: #000;
    }
    
    .hero-main-title {
        font-size: 28px;
        text-align: center;
    }
    
    .hero-main-subtitle {
        text-align: center;
        font-size: 16px;
    }
    
    .hero-form-card {
        position: relative;
        top: auto;
        right: auto;
        transform: none;
        z-index: 2;
        width: 100%;
        max-width: 100%;
        margin: 0;
        padding: 30px 20px 40px;
        border-radius: 0;
        box-shadow: none;
        border: none;
    }
}

@media (max-width: 640px) {
    .hero-slides {
        height: 40vh;
        min-height: 300px;
    }
    
    .hero-text {
        padding: 20px 15px 15px;
    }
    
    .hero-main-title {
        font-size: 22px;
    }
    
    .hero-form-card {
        padding: 25px 15px 30px;
    }
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 20px;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #444;
    background: transparent;
    color: #FFF;
    font-size: 14px;
    transition: all 0.3s;
}

.hero-v2 .form-input,
.hero-v2 .form-textarea {
    background: #FFF;
    border: 1px solid #DDD;
    color: #333;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: #FFD700;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #AAA;
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

.btn-submit {
    width: 100%;
    padding: 18px;
    background: #FFD700;
    color: #000;
    border: none;
    font-size: 15px;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
    letter-spacing: 1px;
}

.btn-submit:hover {
    background: #FFA500;
    transform: translateY(-2px);
}

.hero-v2 .btn-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

/* Nossos Serviços Section */
.nossos-servicos {
    padding: 80px 20px;
    background: #FFF;
}

.section-title {
    text-align: center;
    font-size: 42px;
    font-weight: 900;
    margin-bottom: 50px;
    text-transform: uppercase;
    color: #000;
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.servico-card {
    text-align: left;
    padding: 35px 30px;
    background: #FFF;
    border: 2px solid #F0F0F0;
    transition: all 0.3s;
}

.servico-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-color: #FFD700;
}

.servico-icon {
    width: 50px;
    height: 50px;
    margin-bottom: 20px;
    color: #FFD700;
}

.servico-icon svg {
    width: 100%;
    height: 100%;
}

.servico-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #000;
}

.servico-card p {
    font-size: 14px;
    color: #444;
    line-height: 1.6;
}

/* Sobre Section */
.sobre {
    padding: 80px 20px;
    background: #111 url('../images/fundo_pila.avif') center/cover;
}

.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
    align-items: center;
}

.sobre-image img {
    width: 100%;
    border-radius: 10px;
    object-fit: cover;
}

.sobre-text h2 {
    font-size: 42px;
    font-weight: 900;
    margin-bottom: 25px;
    text-transform: lowercase;
    color: #FFD700;
}

.sobre-text-content {
    position: relative;
}

.sobre-texto-full {
    width: 100%;
    margin-bottom: 20px;
}

.sobre-texto-com-badge {
    display: flex;
    align-items: center;
    gap: 20px;
}

.sobre-texto {
    flex: 1;
}

.sobre-badge-inline {
    flex-shrink: 0;
    width: 120px;
    padding: 8px;
    background-color: #FFA500;
    border-radius: 10px;
}

.sobre-badge-inline img {
    width: 100%;
    height: auto;
    display: block;
}

.sobre-text p {
    font-size: 16px;
    line-height: 1.8;
    color: #dfd9d9;
    margin-bottom: 20px;
    text-align: justify;
}

.sobre-text p strong {
    color: #FFD700;
    font-weight: 700;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 40px;
    background: #525151;
    color: #FFD700;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    margin-top: 20px;
    transition: all 0.3s;
    box-shadow: #3f3f3f 0px 5px 15px;
}

.btn-secondary:hover {
    background: #FFD700;
    color: #000;
}

/* Alunos Section */
.alunos {
    padding: 80px 20px;
    background: #FFF;
}

.alunos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto 50px;
}

.aluno-card {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    cursor: pointer;
    aspect-ratio: 1 / 1.77;
}

.aluno-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

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

.aluno-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    padding: 30px 20px 20px;
    color: #FFF;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.aluno-card:hover .aluno-overlay {
    opacity: 1;
}

.aluno-nome {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.aluno-servicos {
    font-size: 13px;
    line-height: 1.6;
}

.btn-instagram {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 40px;
    background: #E4405F;
    color: #FFF;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    margin: 0 auto;
    transition: all 0.3s;
}

.btn-instagram:hover {
    background: #C13584;
}

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

/* Blog Section */
.blog {
    padding: 80px 20px;
    background: #F9F9F9;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.blog-card {
    background: #FFF;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s;
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.blog-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.blog-content {
    padding: 25px;
}

.blog-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #000;
}

.blog-excerpt {
    font-size: 14px;
    color: #444;
    line-height: 1.6;
}

/* Contact Section */
.contato {
    padding: 80px 20px;
    background: #0a0a0a;
    color: #FFF;
}

.contato-content {
    display: grid;
    grid-template-columns: 1fr 500px;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
    align-items: start;
}

.contato-left h2 {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 25px;
    text-transform: uppercase;
}

.contato-left p {
    font-size: 16px;
    line-height: 1.8;
    color: #CCC;
    margin-bottom: 30px;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 40px;
    background: #25D366;
    color: #FFF;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 50px;
    transition: all 0.3s;
}

.btn-whatsapp:hover {
    background: #128C7E;
    transform: translateY(-2px);
}

.horarios {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 40px;
}

.horario-box {
    background: rgba(255, 255, 255, 0.1);
    padding: 25px;
    border-radius: 10px;
}

.horario-box h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #FFD700;
    text-transform: uppercase;
}

.horario-box p {
    font-size: 14px;
    line-height: 1.8;
}

/* Footer */
.footer {
    background: #FFD700;
    color: #000;
    padding: 50px 20px 25px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto 40px;
}

.footer-logo {
    width: 200px;
    margin-bottom: 20px;
}

.footer h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #000;
    text-transform: uppercase;
}

.footer-links a {
    color: #1a1a1a;
    text-decoration: none;
    transition: all 0.3s;
    font-size: 14px;
    font-weight: 500;
}

.footer-links a:hover {
    color: #000;
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #e6c200;
    color: #333;
    font-size: 13px;
}


/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: rgba(0, 0, 0, 0.8);
    color: #FFD700;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    backdrop-filter: blur(5px);
}

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

.back-to-top:hover {
    background: #FFD700;
    color: #000;
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(255, 215, 0, 0.4);
}

/* Responsive */
@media (max-width: 1024px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-content,
    .sobre-content,
    .contato-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .sobre-image img {
        width: 50%;
        display: block;
        margin: 0 auto;
    }
    
    .sobre-badge-inline {
        width: 140px;
        margin: 0 0 15px 20px;
    }
    
    .servicos-grid,
    .modalidades-grid,
    .alunos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 640px) {
    .servicos-grid,
    .modalidades-grid,
    .alunos-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .sobre-text h2 {
        font-size: 32px;
    }
    
    .sobre-badge-inline {
        float: none;
        width: 120px;
        margin: 0 auto 20px;
        display: block;
        background-color: #FFA500;
    }
    
    .horarios {
        grid-template-columns: 1fr;
    }
}