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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

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

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #2c3e50;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
    text-align: center;
}

.btn-primary {
    background-color: #044599;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary:hover {
    background-color: #33CC40;
    transform: translateY(-2px);
}

.btn-primary i {
    font-size: 0.9rem;
    transition: transform 0.3s ease;
}

.btn-primary:hover i {
    transform: translateX(3px);
}

.btn-outline {
    background-color: transparent;
    color: #044599;
    border: 2px solid #044599;
}

.btn-outline:hover {
    background-color: #044599;
    color: white;
}

.btn-large {
    padding: 12px 20px;
    font-size: 1rem;
    display: inline-flex;
    width: auto;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.header.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.navbar {
    padding: 1.2rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo .logo-img {
    height: 55px;
    width: auto;
    transition: transform 0.3s ease;
    object-fit: contain;
    max-width: 250px;
}

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

.nav-logo a {
    text-decoration: none;
    display: flex;
    align-items: center;
}

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

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

.nav-link {
    text-decoration: none;
    color: #2c3e50;
    font-weight: 500;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link:hover {
    color: #044599;
}

.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    padding: 1rem 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    list-style: none;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 0.5rem 1rem;
    color: #2c3e50;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.dropdown-menu a:hover {
    background-color: #f8f9fa;
}

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

.mobile-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background-color: #2c3e50;
    transition: all 0.3s ease;
}

/* Hero Section com imagem de fundo personalizada */
.hero {
    background: 
        linear-gradient(135deg, rgba(4, 69, 153, 0.5) 0%, rgba(51, 204, 64, 0.5) 100%),
        url('../images/escola.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: white;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
    opacity: 0.95;
    transition: opacity 0.8s ease, background-position 0.5s ease;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    z-index: 1;
    transition: background 0.3s ease;
}

.hero.loading::before {
    background: rgba(0, 0, 0, 0.2);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.hero-badge {
    background-color: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    padding: 8px 20px;
    display: inline-block;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-title .highlight {
    background: linear-gradient(45deg, #FFD700, #FFA500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    max-width: 600px;
    line-height: 1.6;
    opacity: 0.9;
}

/* Hero Content Layout */
.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-text {
    display: flex;
    flex-direction: column;
}

.hero-video {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-video iframe {
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    max-width: 100%;
    height: auto;
    aspect-ratio: 16/9;
}

/* Seção de Resultados */
.results-section {
    background: linear-gradient(135deg, #1a5f7a 0%, #2d8f8f 100%);
    color: white;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.results-section::before {
    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 1000 200"><path d="M0,100 Q250,0 500,100 T1000,100 V200 H0 Z" fill="rgba(255,255,255,0.02)"/></svg>');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    opacity: 0.3;
}

.results-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 4rem;
    color: white;
    position: relative;
    z-index: 1;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.result-card {
    text-align: center;
    padding: 2rem 1rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255, 255, 255, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.result-card:hover::before {
    opacity: 1;
}

.result-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.result-number {
    font-size: 3.5rem;
    font-weight: 900;
    color: #FFD700;
    margin-bottom: 1rem;
    line-height: 1;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.result-description {
    font-size: 1rem;
    line-height: 1.4;
    opacity: 0.95;
}

.result-description p {
    margin-bottom: 0.25rem;
}

.result-description strong {
    font-weight: 600;
    color: #FFD700;
}

/* Education Levels */
.education-levels {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.education-levels::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(4, 69, 153, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(82, 204, 122, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.education-levels .container {
    position: relative;
    z-index: 1;
}

.education-levels .section-title {
    font-size: 3rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 1rem;
    text-align: center;
    position: relative;
}

.education-levels .section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #044599, #52CC7A);
    border-radius: 2px;
}

.education-levels .section-subtitle {
    font-size: 1.2rem;
    color: #666;
    text-align: center;
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.education-card {
    background: white;
    border-radius: 20px;
    padding: 3rem 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.8);
    text-align: center;
}

.education-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #044599, #52CC7A);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.education-card:hover::before {
    transform: scaleX(1);
}

.education-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.education-card:nth-child(1) {
    background: linear-gradient(135deg, #fff 0%, #f8f9ff 100%);
}

.education-card:nth-child(2) {
    background: linear-gradient(135deg, #fff 0%, #f8fff8 100%);
}

.education-card:nth-child(3) {
    background: linear-gradient(135deg, #fff 0%, #fff8f8 100%);
}

.education-icon {
    font-size: 4rem;
    color: #044599;
    margin-bottom: 1.5rem;
    display: inline-block;
    padding: 1rem;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(4, 69, 153, 0.1), rgba(82, 204, 122, 0.1));
    transition: all 0.4s ease;
}

.education-card:hover .education-icon {
    background: linear-gradient(135deg, #044599, #52CC7A);
    color: white;
    transform: scale(1.1) rotate(5deg);
}

.education-card h3 {
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.education-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.8;
    font-size: 1rem;
}

.education-card .btn {
    margin-top: 1rem;
    transition: all 0.3s ease;
}

.education-card:hover .btn {
    background: linear-gradient(135deg, #044599, #52CC7A);
    color: white;
    border-color: transparent;
}

/* Our Teaching */
.our-teaching {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.our-teaching::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(4, 69, 153, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(82, 204, 122, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.our-teaching .container {
    position: relative;
    z-index: 1;
}

.our-teaching .section-title {
    font-size: 3rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 1rem;
    text-align: center;
    position: relative;
}

.our-teaching .section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #044599, #52CC7A);
    border-radius: 2px;
}

.our-teaching .section-subtitle {
    font-size: 1.2rem;
    color: #666;
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.teaching-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.teaching-card {
    background: white;
    border-radius: 20px;
    padding: 3rem 2rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.teaching-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #044599, #52CC7A);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.teaching-card:hover::before {
    transform: scaleX(1);
}

.teaching-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.teaching-card:nth-child(1) {
    background: linear-gradient(135deg, #fff 0%, #f8f9ff 100%);
}

.teaching-card:nth-child(2) {
    background: linear-gradient(135deg, #fff 0%, #f8fff8 100%);
}

.teaching-card:nth-child(3) {
    background: linear-gradient(135deg, #fff 0%, #fff8f8 100%);
}

.card-icon {
    font-size: 4rem;
    color: #044599;
    margin-bottom: 1.5rem;
    display: inline-block;
    padding: 1rem;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(4, 69, 153, 0.1), rgba(82, 204, 122, 0.1));
    transition: all 0.4s ease;
}

.teaching-card:hover .card-icon {
    background: linear-gradient(135deg, #044599, #52CC7A);
    color: white;
    transform: scale(1.1) rotate(5deg);
}

.teaching-card h3 {
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.teaching-card p {
    color: #666;
    line-height: 1.8;
    font-size: 1rem;
}

/* About School */
.about-school {
    padding: 100px 0;
    background: linear-gradient(135deg, #044599 0%, #52CC7A 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.about-school::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.about-school .container {
    position: relative;
    z-index: 1;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

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

.about-text h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    position: relative;
}

.about-text h2::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: white;
    border-radius: 2px;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
    opacity: 0.95;
}

.about-text .btn {
    background: white;
    color: #044599;
    border: 2px solid white;
    padding: 1rem 2rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.about-text .btn i {
    font-size: 0.9rem;
    transition: transform 0.3s ease;
}

.about-text .btn:hover i {
    transform: translateX(3px);
}

.about-text .btn:hover {
    background: transparent;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
}





/* Projects Section */
.projects-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #52CC7A 0%, #2B9E5C 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.projects-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 3rem;
    gap: 3rem;
}

.projects-header h2 {
    font-size: 4rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.1;
    flex: 0 0 auto;
    color: white;
}

.projects-text {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    flex: 1;
    max-width: 600px;
    justify-content: flex-start;
}

.projects-header p {
    font-size: 1.1rem;
    line-height: 1.6;
    opacity: 0.95;
    margin: 0;
    color: white;
}

.projects-navigation {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex: 0 0 auto;
}

.nav-btn {
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.nav-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.nav-btn.prev-btn {
    background: rgba(0, 0, 0, 0.3);
}

.nav-btn.next-btn {
    background: rgba(0, 0, 0, 0.8);
}

.projects-slider {
    overflow: hidden;
    position: relative;
}

.projects-track {
    display: flex;
    transition: transform 0.5s ease;
    gap: 2rem;
}

.project-card {
    min-width: 300px;
    flex: 0 0 300px;
    height: 400px;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.project-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    padding: 1.5rem;
    color: #333;
    transform: translateY(0);
    transition: all 0.3s ease;
    border-radius: 0 0 12px 12px;
    backdrop-filter: blur(5px);
}

.project-card:hover .project-overlay {
    transform: translateY(0);
}

.project-overlay h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #2c3e50;
    text-shadow: none;
}

.project-overlay p {
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 1rem;
    color: #666;
    opacity: 1;
}

.project-overlay .btn {
    font-size: 0.85rem;
    padding: 8px 16px;
    border-color: #52CC7A;
    color: #52CC7A;
}

.project-overlay .btn:hover {
    background-color: #52CC7A;
    color: white;
}

/* Sections */
.integral-period,
.english-section,
.international-section,
.sports-section {
    padding: 80px 0;
    text-align: center;
}

.integral-period {
    background-color: white;
}

.english-section {
    background-color: #f8f9fa;
}

.international-section {
    background-color: white;
}

.sports-section {
    background-color: #f8f9fa;
}

.integral-period h2,
.english-section h2,
.international-section h2,
.sports-section h2 {
    font-size: 2.2rem;
    color: #2c3e50;
    margin-bottom: 1.5rem;
}

.integral-period p,
.english-section p,
.international-section p,
.sports-section p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.7;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Testimonials */
.testimonials {
    padding: 80px 0;
    background-color: white;
    text-align: center;
}

.testimonials h2 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.testimonials-subtitle {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 3rem;
}

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

.testimonial-card {
    background-color: #f8f9fa;
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.testimonial-card h3 {
    font-size: 1.3rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.testimonial-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.testimonial-author strong {
    color: #2c3e50;
    display: block;
    margin-bottom: 0.5rem;
}

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

/* Enrollment */
.enrollment {
    padding: 80px 0;
    background: linear-gradient(135deg, #044599 0%, #33CC40 100%);
    color: white;
    text-align: center;
}

.enrollment h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.enrollment p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.enrollment-contact {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

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

.contact-item i {
    font-size: 1.2rem;
}

/* Footer */
.footer {
    background-color: #f8f9fa;
    color: #333;
    padding: 60px 0 20px;
    border-top: 1px solid #e9ecef;
}

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

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
    align-items: flex-start;
}

.footer-left {
    display: flex;
    flex-direction: column;
}

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

.footer-logo-img {
    height: 60px;
    width: auto;
    object-fit: contain;
}

.footer-description p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #666;
    margin: 0;
}

.footer-menu {
    display: flex;
    gap: 40px;
}

.footer-menu-column h4 {
    color: #044599;
    margin-bottom: 20px;
    font-size: 1.1rem;
    font-weight: 600;
}

.footer-menu-column ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-menu-column ul li {
    margin-bottom: 12px;
}

.footer-menu-column ul li a {
    color: #666;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.footer-menu-column ul li a:hover {
    color: #044599;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: #044599;
    margin-bottom: 10px;
}

.contact-header i {
    color: #52CC7A;
    font-size: 1.1rem;
}

.contact-address p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
    color: #666;
    margin-bottom: 15px;
}

.contact-phone,
.contact-hours {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
}

.contact-phone i,
.contact-hours i {
    color: #52CC7A;
    width: 16px;
}

.contact-phone span,
.contact-hours span {
    color: #666;
}

.footer-bottom {
    border-top: 1px solid #e9ecef;
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #666;
    font-size: 0.9rem;
}

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

.footer-social a {
    color: #666;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.footer-social a:hover {
    color: #044599;
}

/* Instagram special styling */
.footer-social a[href*="instagram"]:hover {
    background: linear-gradient(45deg, #52CC7A 0%, #33CC40 50%, #044599 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background-color: white;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        padding: 2rem 0;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-list {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .nav-actions {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero {
        background-position: center center;
        background-attachment: scroll;
        background-size: cover;
    }

    .hero::before {
        background: rgba(0, 0, 0, 0.2);
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero-video {
        order: -1;
    }

    .hero-video iframe {
        width: 100%;
        max-width: 400px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .results-title {
        font-size: 2rem;
    }
    
    .results-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .result-number {
        font-size: 2.5rem;
    }
    
    .result-description {
        font-size: 0.9rem;
    }

    .education-grid {
        grid-template-columns: 1fr;
    }

    .education-levels .section-title {
        font-size: 2.5rem;
    }

    .education-levels .section-subtitle {
        font-size: 1.1rem;
        margin-bottom: 3rem;
    }

    .education-card {
        padding: 2rem 1.5rem;
    }

    .education-icon {
        font-size: 3rem;
        padding: 0.8rem;
    }

    .education-card h3 {
        font-size: 1.3rem;
    }

    .teaching-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .teaching-card {
        padding: 2rem 1.5rem;
        border-radius: 15px;
    }
    
    .card-icon {
        font-size: 3rem;
        padding: 0.8rem;
    }
    
    .teaching-card h3 {
        font-size: 1.3rem;
    }
    
    .our-teaching .section-title {
        font-size: 2.2rem;
    }
    
    .our-teaching .section-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .about-text h2 {
        font-size: 2.2rem;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-menu {
        flex-direction: column;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .nav-logo .logo-img {
        height: 45px;
    }

    .projects-header {
        flex-direction: row;
        align-items: flex-start;
        text-align: left;
        gap: 1.5rem;
    }
    
    .projects-header h2 {
        font-size: 2.5rem;
        flex: 0 0 auto;
        min-width: 200px;
    }
    
    .projects-text {
        max-width: 100%;
        text-align: left;
        flex: 1;
    }
    
    .project-card {
        min-width: 280px;
        flex: 0 0 280px;
        height: 350px;
    }
    
    .project-overlay {
        padding: 1.2rem;
    }
    
    .projects-track {
        gap: 1rem;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-menu {
        flex-direction: column;
        gap: 20px;
    }
    
    .footer-logo-img {
        height: 50px;
    }
    
    .nav-logo .logo-img {
        height: 45px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 100px 0 60px;
        background-position: center center;
        background-size: cover;
    }

    .hero::before {
        background: rgba(0, 0, 0, 0.2);
    }

    .hero-content {
        gap: 1.5rem;
    }

    .hero-video iframe {
        max-width: 320px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .results-section {
        padding: 60px 0;
    }
    
    .results-title {
        font-size: 1.8rem;
        margin-bottom: 2.5rem;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .result-card {
        padding: 1.5rem 1rem;
    }
    
    .result-number {
        font-size: 2.2rem;
    }
    
    .result-description {
        font-size: 0.85rem;
    }

    .education-levels,
    .our-teaching,
    .about-school,
    .integral-period,
    .english-section,
    .international-section,
    .sports-section,
    .testimonials,
    .enrollment {
        padding: 60px 0;
    }

    .education-card,
    .teaching-card {
        padding: 1.5rem;
    }

    .education-levels .section-title {
        font-size: 2rem;
    }

    .education-levels .section-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .education-card {
        padding: 1.5rem;
    }

    .education-icon {
        font-size: 2.5rem;
        padding: 0.6rem;
    }

    .education-card h3 {
        font-size: 1.2rem;
    }
    
    .teaching-card {
        border-radius: 12px;
    }
    
    .card-icon {
        font-size: 2.5rem;
        padding: 0.6rem;
    }
    
    .teaching-card h3 {
        font-size: 1.2rem;
    }
    
    .our-teaching .section-title {
        font-size: 1.8rem;
    }
    
    .our-teaching .section-subtitle {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
    
    .about-text h2 {
        font-size: 1.8rem;
    }

    .testimonial-card {
        padding: 1.5rem;
    }
    
    .nav-logo .logo-img {
        height: 40px;
    }

    .projects-section {
        padding: 60px 0;
    }
    
    .projects-header h2 {
        font-size: 2rem;
        flex: 0 0 auto;
        min-width: 150px;
    }
    
    .projects-text {
        max-width: 100%;
        text-align: left;
        flex: 1;
    }
    
    .project-card {
        min-width: 250px;
        flex: 0 0 250px;
        height: 320px;
    }
    
    .project-overlay {
        padding: 1rem;
    }
    
    .projects-navigation {
        justify-content: flex-start;
    }
    
    .nav-btn {
        width: 40px;
        height: 40px;
    }
}

/* Media query para dispositivos muito pequenos */
@media (max-width: 320px) {
    .projects-header {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
        gap: 1rem;
    }
    
    .projects-header h2 {
        font-size: 1.8rem;
        min-width: auto;
    }
    
    .projects-text {
        width: 100%;
    }
    
    .projects-navigation {
        justify-content: flex-start;
    }
}

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

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

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

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

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

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

/* Loading Animation */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #044599 0%, #52CC7A 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-overlay.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Scroll Reveal Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.animate-on-scroll.animate-left {
    transform: translateX(-50px);
}

.animate-on-scroll.animate-right {
    transform: translateX(50px);
}

.animate-on-scroll.animate-scale {
    transform: scale(0.8);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0) translateX(0) scale(1);
}

/* Enhanced Card Animations */
.education-card,
.teaching-card,
.testimonial-card,
.result-card,
.project-card {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.education-card.visible,
.teaching-card.visible,
.testimonial-card.visible,
.result-card.visible,
.project-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Hero Animations */
.hero-badge {
    animation: slideInDown 0.8s ease-out 0.2s both;
}

.hero-title {
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-subtitle {
    animation: fadeInUp 1s ease-out 0.6s both;
}

.hero .btn {
    animation: fadeInUp 1s ease-out 0.8s both;
}

/* Header Animation */
.header {
    animation: slideInDown 0.8s ease-out both;
}

/* Floating Animation for Special Elements */
.float-animation {
    animation: float 3s ease-in-out infinite;
}

/* Stagger Animation for Lists */
.stagger-animation > * {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

.stagger-animation.visible > *:nth-child(1) { transition-delay: 0.1s; }
.stagger-animation.visible > *:nth-child(2) { transition-delay: 0.2s; }
.stagger-animation.visible > *:nth-child(3) { transition-delay: 0.3s; }
.stagger-animation.visible > *:nth-child(4) { transition-delay: 0.4s; }
.stagger-animation.visible > *:nth-child(5) { transition-delay: 0.5s; }

.stagger-animation.visible > * {
    opacity: 1;
    transform: translateY(0);
}

/* Enhanced Button Animations */
.btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

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

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Enrollment Form Animation */
.enrollment-form-wrapper {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease-out;
}

.enrollment-form-wrapper.visible {
    opacity: 1;
    transform: translateY(0);
}

.enrollment-info-panel {
    animation: fadeInLeft 0.8s ease-out 0.2s both;
}

.enrollment-iframe-container {
    animation: fadeInRight 0.8s ease-out 0.4s both;
}

/* Footer Animation */
.footer {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.footer.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Icon Animations */
.card-icon {
    transition: all 0.3s ease;
}

.card-icon:hover {
    transform: scale(1.1) rotate(5deg);
}

.card-icon i {
    transition: all 0.3s ease;
}

.card-icon:hover i {
    color: #52CC7A;
}

/* Pulse Animation for Important Elements */
.pulse-animation {
    animation: pulse 2s infinite;
}

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

/* Bounce Animation for Buttons */
.bounce-animation {
    animation: bounce 1s infinite;
}

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

/* Gradient Animation for Hero Badge */
.hero-badge {
    position: relative;
    overflow: hidden;
}

.hero-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 1s;
}

.hero-badge:hover::before {
    left: 100%;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading States */
.loading {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.loading.loaded {
    opacity: 1;
}

/* Hover Effects for Project Cards */
.project-card {
    transition: all 0.3s ease;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.project-overlay {
    transition: all 0.3s ease;
}

.project-card:hover .project-overlay {
    background: rgba(4, 69, 153, 0.9);
    color: white;
}

.project-card:hover .project-overlay h3 {
    color: white;
}

.project-card:hover .project-overlay p {
    color: rgba(255, 255, 255, 0.9);
}

.project-card:hover .project-overlay .btn {
    background: white;
    color: #044599;
    border-color: white;
}

.project-card:hover .project-overlay .btn:hover {
    background: #52CC7A;
    color: white;
    border-color: #52CC7A;
}

/* Fade-in Animation for Images */
.fade-in-image {
    opacity: 0;
    transition: opacity 0.8s ease;
}

.fade-in-image.loaded {
    opacity: 1;
}

/* Text Reveal Animation */
.text-reveal {
    overflow: hidden;
    position: relative;
}

.text-reveal::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #044599, #52CC7A);
    transform: translateX(100%);
    transition: transform 0.8s ease;
}

.text-reveal.visible::after {
    transform: translateX(-100%);
}

/* Glow Effect for Special Elements */
.glow {
    transition: all 0.3s ease;
}

.glow:hover {
    box-shadow: 0 0 20px rgba(82, 204, 122, 0.5);
}

/* Responsive Animations */
@media (max-width: 768px) {
    .animate-on-scroll {
        transform: translateY(20px);
    }
    
    .float-animation {
        animation: none;
    }
    
    .btn:hover {
        transform: none;
    }
    
    .project-card:hover {
        transform: none;
    }
}

/* Smooth scrolling enhancements */
html {
    scroll-padding-top: 80px;
}

/* Focus states for accessibility */
.btn:focus,
.nav-link:focus {
    outline: 2px solid #044599;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .header,
    .nav-menu,
    .mobile-toggle {
        display: none;
    }
    
    .hero {
        background: none;
        color: black;
    }
    
    .btn {
        border: 1px solid black;
        background: white;
        color: black;
    }
}

/* Enrollment Form Layout */
.enrollment-form-wrapper {
    display: flex;
    gap: 2rem;
    margin: 2rem 0;
    min-height: 450px;
}

.enrollment-info-panel {
    background: linear-gradient(135deg, #52CC7A 0%, #2B9E5C 100%);
    color: white;
    padding: 2rem;
    flex: 0.7;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: left;
}

.enrollment-info-panel h3 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
    text-align: left;
}

.enrollment-info-panel p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
    line-height: 1.6;
    text-align: left;
}

.school-contact-info {
    margin-top: 1rem;
    text-align: left;
}

.school-contact-info .contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
    line-height: 1.4;
    opacity: 0.95;
    text-align: left;
}

.school-contact-info .contact-item i {
    font-size: 1.1rem;
    min-width: 16px;
    margin-top: 0.1rem;
}



.enrollment-iframe-container {
    flex: 1.3;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.enrollment-iframe-container iframe {
    border-radius: 20px;
}

/* Responsive Design for Form */
@media (max-width: 768px) {
    .enrollment-form-wrapper {
        flex-direction: column;
        gap: 1.5rem;
        margin: 1rem 0;
        min-height: 350px;
    }
    
    .enrollment-info-panel {
        padding: 1.5rem;
        border-radius: 15px;
    }
    
    .enrollment-info-panel h3 {
        font-size: 1.8rem;
    }
    
    .enrollment-iframe-container {
        border-radius: 15px;
    }
    
    .enrollment-iframe-container iframe {
        border-radius: 15px;
    }
}

@media (max-width: 480px) {
    .enrollment-form-wrapper {
        gap: 1rem;
        min-height: 300px;
    }
    
    .enrollment-info-panel {
        padding: 1rem;
    }
    
    .enrollment-info-panel h3 {
        font-size: 1.5rem;
    }
    
    .school-contact-info .contact-item {
        font-size: 0.9rem;
    }
    
    .school-contact-info .contact-item i {
        font-size: 1rem;
        min-width: 14px;
    }
    
    .enrollment-iframe-container iframe {
        height: 400px !important;
    }
}