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

:root {
    --primary-color: #D4A574;
    --secondary-color: #8B4513;
    --accent-color: #F4A460;
    --text-dark: #2C1810;
    --text-light: #FFFFFF;
    --background-light: #FFF9F5;
    --gold: #FFD700;
    --cream: #FAF0E6;
    
    --font-primary: 'Playfair Display', serif;
    --font-secondary: 'Inter', sans-serif;
    
    --transition: all 0.3s ease;
    --shadow: 0 10px 30px rgba(0,0,0,0.1);
    --border-radius: 12px;
}

#robbu-whatsapp-button {
    display: none !important;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-light);
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid rgba(212, 165, 116, 0.2);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo h2 {
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--secondary-color);
    font-size: 1.5rem;
    letter-spacing: 1px;
}

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

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 700;
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

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

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: linear-gradient(rgba(44, 24, 16, 0.4), rgba(139, 69, 19, 0.4)), url('https://images.pexels.com/photos/1775043/pexels-photo-1775043.jpeg?auto=compress&cs=tinysrgb&w=1600') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(212, 165, 116, 0.2), rgba(139, 69, 19, 0.9));
}

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

.hero-title {
    font-family: var(--font-primary);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--text-light);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    line-height: 1.2;
}

#slogan {
    display: block;
    font-weight: 600;
    font-size: 2.1em;
    color: #fff;
    margin-bottom: 5%;
    
}

#slogan-superior {
    display: block;
    font-weight: 600;
    font-size: 1.5em;
    color: #fff;
    margin-bottom: 5%;
    
}


.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    color: var(--cream);
    margin-bottom: 2rem;
    font-weight: 400;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.hero-info {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 2.5rem;
}

.info-item {
    background: #D4A574;
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    transition: var(--transition);
    width: 100%;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
}

.info-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.info-label {
    font-weight: 600;
    color: var(--secondary-color);
    margin-right: 0.5rem;
}

.info-value {
    font-weight: 500;
    color: var(--text-dark);
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: #392511;
    text-decoration: none;
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 900;
    border-radius: var(--border-radius);
    transition: var(--transition);
    box-shadow: var(--shadow);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(212, 165, 116, 0.4);
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
}

/* Section Styles */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.title-divider {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    margin: 0 auto;
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-dark);
    font-weight: 400;
    margin-top: 1rem;
}

/* Sobre Section */
.sobre {
    background: var(--text-light);
}

.sobre-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.sobre-text h3 {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.sobre-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    opacity: 0.9;
}

.highlights {
    background: var(--cream);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-top: 2rem;
}

.highlights h4 {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.highlights-list {
    list-style: none;
}

.highlights-list li {
    padding: 0.5rem 0;
    font-size: 1rem;
    color: var(--text-dark);
}

.sobre-stats {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.stat-card {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--text-light);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(212, 165, 116, 0.3);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
    font-weight: 700;
    font-size: 20px;
}

/* Inscrição Section */
.inscricao {
    background: var(--background-light);
}

.inscricao-grid {
    display: grid;
    align-items: start;
}

.price-card {
    background: var(--text-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.price-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.price-header {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: var(--text-light);
    padding: 2rem;
    text-align: center;
}

.price-label {
    font-size: 1rem;
    opacity: 0.9;
    display: block;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.price-value {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.2rem;
    text-transform: uppercase;
    font-weight: 700;
    font-size: 20px;
}

.price-currency {
    font-size: 1.5rem;
}

.price-amount {
    font-family: var(--font-primary);
    font-size: 3.5rem;
    font-weight: 700;
}

.price-period {
    font-size: 1.5rem;
}

.price-benefits {
    padding: 2rem;
}

.price-benefits h4 {
    font-family: var(--font-primary);
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.price-benefits ul {
    list-style: none;
}

.price-benefits li {
    padding: 0.5rem 0;
    color: var(--text-dark);
}

.form {
    background: var(--text-light);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid rgba(212, 165, 116, 0.3);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--background-light);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.1);
}

.submit-button {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--text-light);
    padding: 1.2rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(212, 165, 116, 0.4);
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
}

/* Graduação Section */
.graduacao {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: var(--text-light);
}

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

.graduacao-title {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 4vw, 3rem);
    color: #ffddbb;
}

.graduacao-title span {
    color: var(--gold);
}

.graduacao-subtitle {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    line-height: 1.6;
}

.graduacao-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.benefit-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
}

.benefit-icon {
    font-size: 2rem;
}

.benefit-text {
    font-weight: 500;
}

.graduacao-button {
    display: inline-block;
    background: var(--text-light);
    color: var(--secondary-color);
    text-decoration: none;
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: var(--border-radius);
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.graduacao-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(255, 255, 255, 0.2);
    background: var(--cream);
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: var(--text-light);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-logo h3 {
    font-family: var(--font-primary);
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.footer-contact p {
    margin-bottom: 0.5rem;
    opacity: 0.8;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(212, 165, 116, 0.3);
    opacity: 0.7;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--shadow);
        padding: 2rem 0;
    }

    .hero-title {
        padding-top: 23%;
    }

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

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .nav-container {
        padding: 1rem;
    }

    .hero-info {
        flex-direction: column;
        gap: 1rem;
    }

    .info-item {
        padding: 0.8rem 1.2rem;
    }

    .sobre-grid,
    .inscricao-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .graduacao-benefits {
        grid-template-columns: 1fr;
    }

    .benefit-item {
        justify-content: center;
        text-align: center;
        flex-direction: column;
        gap: 0.5rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    section {
        padding: 3rem 0;
    }

    .container {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 90vh;
    }

    .hero-content {
        padding: 1rem;
    }

    .cta-button {
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .form {
        padding: 1.5rem;
    }

    .price-card,
    .stat-card {
        margin: 0 1rem;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}