/* Star Kids Brazil - School-Focused Website */

:root {
    --yellow: #FFD700;
    --gold: #F9A825;
    --green: #2E7D32;
    --green-light: #66BB6A;
    --blue: #1565C0;
    --white: #FFFFFF;
    --black: #000000;
    --gray-light: #F5F5F5;
    --gray-dark: #424242;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--gray-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    background: var(--white);
    box-shadow: var(--shadow);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
}

.logo-link {
    display: block;
}

.logo-img {
    height: 60px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 25px;
}

.nav-link {
    text-decoration: none;
    color: var(--gray-dark);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.nav-link:hover {
    color: var(--green);
}

.nav-link.cta-nav {
    background: var(--yellow);
    color: var(--black);
    padding: 10px 20px;
    border-radius: 25px;
    transition: all 0.3s;
}

.nav-link.cta-nav:hover {
    background: var(--gold);
    transform: translateY(-2px);
}

.lang-btn {
    background: var(--green);
    color: var(--white);
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s;
}

.lang-btn:hover {
    background: var(--green-light);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--green);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    margin-top: 80px;
    background: linear-gradient(135deg, var(--green) 0%, var(--green-light) 100%);
    color: var(--white);
    padding: 80px 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    font-family: 'Fredoka', sans-serif;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 40px;
}

.badge-item {
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    padding: 10px 20px;
    border-radius: 25px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

.badge-icon {
    font-size: 1.3rem;
}

.hero-cta {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

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

.hero-badge {
    width: 100%;
    max-width: 350px;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(0,0,0,0.3));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 35px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--yellow);
    color: var(--black);
}

.btn-primary:hover {
    background: var(--gold);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn.full-width {
    width: 100%;
}

/* Sections */
section {
    padding: 80px 0;
}

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

.section-header.centered {
    text-align: center;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--green);
    margin-bottom: 15px;
    font-family: 'Fredoka', sans-serif;
}

.section-header.white .section-title {
    color: var(--white);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray-dark);
    max-width: 800px;
    margin: 0 auto;
}

.tagline {
    font-size: 1.5rem;
    color: var(--gold);
    font-weight: 600;
    font-style: italic;
}

/* Challenge Section */
.challenge {
    background: var(--gray-light);
}

.challenge-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.challenge-card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
}

.challenge-card:hover {
    transform: translateY(-10px);
}

.challenge-icon {
    font-size: 3.5rem;
    margin-bottom: 15px;
}

/* Solution Section */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.feature-icon.yellow {
    background: linear-gradient(135deg, var(--yellow), var(--gold));
}

.feature-icon.green {
    background: linear-gradient(135deg, var(--green), var(--green-light));
}

.feature-icon.blue {
    background: linear-gradient(135deg, var(--blue), #42A5F5);
}

.solution-feature h3 {
    color: var(--green);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

/* Cambridge Section */
.cambridge {
    background: linear-gradient(135deg, #1A237E 0%, #283593 100%);
    color: var(--white);
}

.cambridge-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.cambridge-badge {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: 20px;
    margin-bottom: 30px;
    border: 2px solid rgba(255,255,255,0.2);
}

.badge-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.8;
}

.cambridge-badge h2 {
    font-size: 2.5rem;
    margin: 10px 0;
    color: var(--yellow);
}

.cambridge-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
}

.cambridge-text h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
}

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

.cambridge-list li {
    padding: 15px 0;
    padding-left: 35px;
    position: relative;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.cambridge-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--yellow);
    font-size: 1.5rem;
    font-weight: bold;
}

.method-card {
    background: var(--white);
    color: var(--gray-dark);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.method-card h4 {
    color: var(--green);
    margin-bottom: 25px;
    font-size: 1.5rem;
}

.method-items {
    margin-bottom: 25px;
}

.method-item {
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-light);
}

.method-footer {
    padding-top: 20px;
    border-top: 2px solid var(--yellow);
    color: var(--green);
    text-align: center;
}

/* Programs Section */
.programs {
    background: var(--gray-light);
}

.programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.program-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
}

.program-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.program-header {
    padding: 30px;
    text-align: center;
    color: var(--white);
    position: relative;
}

.program-card.tots .program-header {
    background: linear-gradient(135deg, #E91E63, #F48FB1);
}

.program-card.juniors .program-header {
    background: linear-gradient(135deg, #2196F3, #64B5F6);
}

.program-card.players .program-header {
    background: linear-gradient(135deg, var(--green), var(--green-light));
}

.program-card.champions .program-header {
    background: linear-gradient(135deg, var(--gold), var(--yellow));
    color: var(--black);
}

.program-header h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    font-family: 'Fredoka', sans-serif;
}

.program-header .age {
    font-size: 1.1rem;
    margin-bottom: 8px;
    opacity: 0.95;
}

.program-header .duration {
    font-size: 0.9rem;
    opacity: 0.9;
}

.program-body {
    padding: 30px;
    line-height: 1.8;
}

/* Learning Areas */
.learning-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.learning-card {
    background: var(--gray-light);
    padding: 35px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s;
}

.learning-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.learning-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.learning-card h4 {
    color: var(--green);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

/* Benefits Section */
.benefits {
    background: var(--gray-light);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: var(--white);
    padding: 35px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
}

.benefit-card:hover {
    transform: translateY(-10px);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.benefit-card h3 {
    color: var(--green);
    margin-bottom: 15px;
    font-size: 1.4rem;
}

/* Partnership Section */
.partnership {
    background: linear-gradient(135deg, var(--green) 0%, var(--green-light) 100%);
    color: var(--white);
}

.partnership-intro {
    font-size: 1.3rem;
    margin-top: 15px;
}

.partnership-grid,
.partnership-simple {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 40px;
    align-items: start;
    margin-bottom: 50px;
}

.partnership-column {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 20px;
    border: 2px solid rgba(255,255,255,0.2);
}

.partnership-column h3 {
    font-size: 1.8rem;
    margin-bottom: 25px;
    color: var(--yellow);
}

.partnership-column ul {
    list-style: none;
    margin-bottom: 30px;
}

.partnership-column li {
    padding: 12px 0;
    padding-left: 30px;
    position: relative;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.partnership-column li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--yellow);
    font-size: 1.5rem;
}

.revenue-share {
    text-align: center;
    padding: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 15px;
}

.percentage {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: var(--yellow);
}

.partnership-divider {
    display: flex;
    align-items: center;
    justify-content: center;
}

.plus-sign {
    width: 60px;
    height: 60px;
    background: var(--yellow);
    color: var(--green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: bold;
}

.partnership-benefits {
    background: var(--white);
    color: var(--gray-dark);
    padding: 40px;
    border-radius: 20px;
}

.partnership-benefits h4 {
    color: var(--green);
    font-size: 1.8rem;
    margin-bottom: 25px;
    text-align: center;
}

.partnership-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.feature-item {
    display: flex;
    align-items: start;
    gap: 15px;
}

.check {
    color: var(--green);
    font-size: 1.5rem;
    font-weight: bold;
    flex-shrink: 0;
}

/* Structure Section */
.structure-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.structure-item {
    text-align: center;
    padding: 30px;
    background: var(--gray-light);
    border-radius: 15px;
}

.structure-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.structure-item h4 {
    color: var(--green);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

/* Steps Section */
.steps {
    background: var(--gray-light);
}

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

.step-card {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    position: relative;
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--yellow), var(--gold));
    color: var(--black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    margin: 0 auto 20px;
}

.step-card h3 {
    color: var(--green);
    margin-bottom: 15px;
    font-size: 1.4rem;
}

/* Contact Section */
.contact {
    background: linear-gradient(135deg, var(--green) 0%, var(--green-light) 100%);
    color: var(--white);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-content h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    font-family: 'Fredoka', sans-serif;
}

.contact-content > p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.95;
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.contact-person {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: 15px;
    border: 2px solid rgba(255,255,255,0.2);
}

.contact-person h4 {
    font-size: 1.5rem;
    margin-bottom: 5px;
    color: var(--yellow);
}

.role {
    font-size: 0.9rem;
    margin-bottom: 20px;
    opacity: 0.8;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    text-decoration: none;
    padding: 10px 0;
    transition: opacity 0.3s;
}

.contact-link:hover {
    opacity: 0.7;
}

.contact-form-section {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.contact-form h3 {
    color: var(--green);
    margin-bottom: 25px;
    font-size: 1.8rem;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--gray-light);
    border-radius: 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--green);
}

/* Footer */
.footer {
    background: #212121;
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-logo {
    height: 80px;
    width: auto;
    margin-bottom: 20px;
}

.footer-tagline {
    font-size: 1.1rem;
    margin-bottom: 15px;
    opacity: 0.9;
}

.footer-cambridge {
    font-size: 0.9rem;
    opacity: 0.7;
}

.footer-contact h4 {
    color: var(--yellow);
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.footer-contact p {
    margin-bottom: 10px;
}

.footer-contact a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-contact a:hover {
    color: var(--yellow);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    text-align: center;
    opacity: 0.7;
}

/* Responsive */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        padding: 30px 0;
        box-shadow: var(--shadow);
        transition: 0.3s;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-grid,
    .cambridge-content,
    .contact-wrapper,
    .footer-content {
        grid-template-columns: 1fr;
    }

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

    .partnership-grid,
    .partnership-simple {
        grid-template-columns: 1fr;
    }

    .partnership-divider {
        display: none;
    }

    .contact-info {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2rem;
    }

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

    .hero-cta {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }
}

/* Button Outline Style */
.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--yellow);
}

.btn-outline:hover {
    background: var(--yellow);
    color: var(--black);
}

/* Testimonials Section */
.testimonials {
    background: var(--gray-light);
    padding: 80px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--white);
    padding: 35px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
}

.testimonial-card:hover {
    transform: translateY(-10px);
}

.testimonial-content {
    margin-bottom: 25px;
}

.testimonial-content p {
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--gray-dark);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    border-top: 1px solid var(--gray-light);
    padding-top: 20px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--green), var(--green-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.author-info h4 {
    color: var(--green);
    margin-bottom: 5px;
}

.author-info p {
    font-size: 0.9rem;
    color: #666;
}

/* FAQ Section */
.faq {
    padding: 80px 0;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: 15px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.faq-question {
    padding: 25px 30px;
    font-weight: 700;
    color: var(--green);
    font-size: 1.1rem;
    cursor: pointer;
    position: relative;
    padding-right: 50px;
}

.faq-question::after {
    content: "+";
    position: absolute;
    right: 25px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--yellow);
    font-weight: bold;
}

.faq-answer {
    padding: 0 30px 25px;
    line-height: 1.8;
    color: var(--gray-dark);
    border-top: 1px solid var(--gray-light);
    padding-top: 20px;
}

/* Mobile adjustments for new sections */
@media (max-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-question {
        font-size: 1rem;
        padding: 20px;
        padding-right: 40px;
    }
    
    .faq-answer {
        padding: 0 20px 20px;
    }
}

/* Footer Subsidiary */
.footer-subsidiary {
    margin-top: 15px;
    font-size: 0.9rem;
    opacity: 0.8;
}

.footer-subsidiary a {
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
}

.footer-subsidiary a:hover {
    text-decoration: underline;
}

.email-copy {
    user-select: all;
    cursor: text;
}