/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.7;
    color: #373643;
    background: linear-gradient(135deg, #EEEAE4 0%, #f2eee8 50%, #EEEAE4 100%);
    background-attachment: fixed;
    overflow-x: hidden;
    font-weight: 400;
}

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

/* Header e Navegação */
.header {
    background: rgba(238,234,228,0.95);
    backdrop-filter: blur(30px);
    border-bottom: 1px solid rgba(24,203,150,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: 0 4px 30px rgba(0,0,0,0.05);
}

.header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(24,203,150,0.3), transparent);
}

.navbar {
    padding: 1rem 0;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 55px;
    width: auto;
    transition: transform 0.3s ease;
    background: transparent;
}

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

.nav-logo h1 {
    color: #373643;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0;
}

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

.nav-menu a {
    text-decoration: none;
    color: #373643;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    opacity: 0.8;
}

.nav-menu a:hover {
    color: #18CB96;
    opacity: 1;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -8px;
    left: 50%;
    background: #18CB96;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

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

.language-switcher select {
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    background: white;
    cursor: pointer;
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Seções principais */
section {
    padding: 120px 0;
}

.section-title {
    text-align: center;
    font-size: 3.5rem;
    margin-bottom: 4rem;
    color: #373643;
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.1;
    position: relative;
    background: linear-gradient(135deg, #373643, #18CB96);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #18CB96, #15b885);
    border-radius: 2px;
}

/* Home Section */
.home {
    background: linear-gradient(135deg, #18CB96 0%, #15b885 50%, #12a574 100%);
    color: #fff;
    min-height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.home::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255,255,255,0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(55,54,67,0.1) 0%, transparent 30%);
    pointer-events: none;
}

.home::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.03) 50%, transparent 60%);
    animation: shine 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes shine {
    0% { transform: translateX(-100%) translateY(-100%) rotate(30deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(30deg); }
}

.home-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.target-audience {
    padding: 4rem 3rem;
    background: rgba(255,255,255,0.95);
    border-radius: 24px;
    border: 2px solid rgba(255,255,255,0.3);
    box-shadow: 
        0 25px 50px rgba(0,0,0,0.15),
        0 0 0 1px rgba(255,255,255,0.1),
        inset 0 1px 0 rgba(255,255,255,0.2);
    backdrop-filter: blur(30px);
    position: relative;
    z-index: 1;
    transition: all 0.4s ease;
    overflow: hidden;
}

.target-audience::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(24,203,150,0.1), transparent);
    transition: left 0.6s;
}

.target-audience:hover::before {
    left: 100%;
}

.target-audience:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 35px 70px rgba(0,0,0,0.2),
        0 0 0 1px rgba(255,255,255,0.2),
        inset 0 1px 0 rgba(255,255,255,0.3);
}

.target-audience h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: #373643;
    background: linear-gradient(135deg, #373643, #2d2b36);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.target-audience p {
    font-size: 1.125rem;
    margin-bottom: 2.5rem;
    color: #373643;
    opacity: 0.8;
    line-height: 1.8;
    font-weight: 400;
}

/* Botões CTA */
.cta-button {
    display: inline-block;
    padding: 18px 36px;
    text-decoration: none;
    border-radius: 15px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    cursor: pointer;
    letter-spacing: -0.01em;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.cta-button::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;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button.primary {
    background: linear-gradient(135deg, #18CB96, #15b885);
    color: white;
    border: 2px solid transparent;
    box-shadow: 
        0 8px 25px rgba(24,203,150,0.25),
        inset 0 1px 0 rgba(255,255,255,0.2);
}

.cta-button.primary:hover {
    background: linear-gradient(135deg, #15b885, #12a574);
    transform: translateY(-4px) scale(1.05);
    box-shadow: 
        0 15px 40px rgba(24,203,150,0.4),
        inset 0 1px 0 rgba(255,255,255,0.3);
}

.cta-button.secondary {
    background: #fff;
    color: #373643;
    border: 2px solid #18CB96;
}

.cta-button.secondary:hover {
    background: #18CB96;
    color: #fff;
    border-color: #18CB96;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(24,203,150,0.2);
}

.cta-button.tertiary {
    background: transparent;
    color: #373643;
    border: 2px solid #373643;
}

.cta-button.tertiary:hover {
    background: #373643;
    color: #fff;
    border-color: #373643;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(55,54,67,0.2);
}

/* Serviços Section */
.servicos {
    background: linear-gradient(135deg, #fff 0%, #fafafa 50%, #fff 100%);
    position: relative;
}

.servicos::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(24,203,150,0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(24,203,150,0.02) 0%, transparent 50%);
    pointer-events: none;
}

.service-category {
    margin-bottom: 4rem;
}

.service-category h3 {
    font-size: 2.25rem;
    color: #373643;
    text-align: center;
    margin-bottom: 3rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    position: relative;
    padding-bottom: 1rem;
}

.service-category h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, #18CB96, #15b885);
    border-radius: 2px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.service-item {
    background: linear-gradient(145deg, #EEEAE4, #f5f1eb);
    padding: 3rem 2rem;
    border-radius: 20px;
    border: 1px solid rgba(24,203,150,0.15);
    text-align: center;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 10px 30px rgba(0,0,0,0.05),
        inset 0 1px 0 rgba(255,255,255,0.8);
}

.service-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(24,203,150,0.03), transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-item::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #18CB96, #15b885, #18CB96);
    border-radius: 22px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-item:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 
        0 35px 70px rgba(24,203,150,0.25),
        0 0 0 1px rgba(24,203,150,0.2),
        inset 0 1px 0 rgba(255,255,255,0.9);
    background: linear-gradient(145deg, #fff, #f8f8f8);
}

.service-item:hover::before {
    opacity: 1;
}

.service-item:hover::after {
    opacity: 1;
}

.service-item i {
    font-size: 2.5rem;
    color: #18CB96;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.service-item h4 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #373643;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.service-ctas {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 3rem;
}

/* Cursos Section */
.cursos {
    background: #EEEAE4;
}

.course-category {
    margin-bottom: 4rem;
}

.course-category h3 {
    font-size: 2rem;
    color: #373643;
    text-align: center;
    margin-bottom: 2rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.course-item {
    background: linear-gradient(145deg, #fff, #f9f9f9);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(24,203,150,0.1);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 8px 25px rgba(0,0,0,0.05),
        inset 0 1px 0 rgba(255,255,255,0.9);
}

.course-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(24,203,150,0.05), transparent);
    transition: left 0.6s ease;
}

.course-item:hover {
    transform: translateY(-10px) scale(1.01);
    box-shadow: 
        0 25px 50px rgba(24,203,150,0.15),
        0 0 0 1px rgba(24,203,150,0.2),
        inset 0 1px 0 rgba(255,255,255,1);
    border-color: rgba(24,203,150,0.3);
}

.course-item:hover::before {
    left: 100%;
}

.course-item i {
    font-size: 2.25rem;
    color: #18CB96;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.course-item h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #373643;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.course-link {
    color: #18CB96;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.course-link:hover {
    color: #15b885;
}

.course-link::after {
    content: ' →';
    transition: transform 0.3s ease;
}

.course-link:hover::after {
    transform: translateX(4px);
}

.mentorship-content {
    max-width: 600px;
    margin: 0 auto;
}

.mentorship-item {
    background: linear-gradient(145deg, #373643, #2d2b36);
    color: white;
    padding: 4rem 3rem;
    border-radius: 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 20px 50px rgba(0,0,0,0.3),
        inset 0 1px 0 rgba(255,255,255,0.1);
    border: 1px solid rgba(24,203,150,0.2);
    transition: all 0.4s ease;
}

.mentorship-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(24,203,150,0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(24,203,150,0.08) 0%, transparent 50%);
    pointer-events: none;
}

.mentorship-item::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(24,203,150,0.1) 50%, transparent 70%);
    animation: rotate 4s linear infinite;
    pointer-events: none;
}

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

.mentorship-item:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 30px 70px rgba(0,0,0,0.4),
        0 0 0 1px rgba(24,203,150,0.3),
        inset 0 1px 0 rgba(255,255,255,0.2);
}

.mentorship-item i {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.mentorship-item h4 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.course-ctas {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 3rem;
}

/* Sobre Section */
.sobre {
    background: linear-gradient(135deg, #fff 0%, #fafafa 50%, #fff 100%);
    position: relative;
}

.sobre::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 70%, rgba(24,203,150,0.02) 0%, transparent 50%);
    pointer-events: none;
}

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

.about-text h3 {
    color: #373643;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    margin-top: 3rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.about-text h3:first-child {
    margin-top: 0;
}

.about-text p {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    color: #373643;
    opacity: 0.8;
    font-weight: 400;
}

/* Blog Section */
.blog {
    background: #fff;
}

.blog-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.category-item {
    background: linear-gradient(145deg, #EEEAE4, #f0ece6);
    padding: 3rem 2rem;
    border-radius: 20px;
    text-align: center;
    border: 1px solid rgba(24,203,150,0.15);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 8px 25px rgba(0,0,0,0.05),
        inset 0 1px 0 rgba(255,255,255,0.7);
}

.category-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(24,203,150,0.05), transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.category-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 
        0 20px 40px rgba(24,203,150,0.15),
        0 0 0 1px rgba(24,203,150,0.2),
        inset 0 1px 0 rgba(255,255,255,0.9);
    background: linear-gradient(145deg, #fff, #f8f8f8);
}

.category-item:hover::before {
    opacity: 1;
}

.category-item i {
    font-size: 2.25rem;
    color: #18CB96;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.category-item h3 {
    color: #373643;
    margin-bottom: 1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    font-size: 1.25rem;
}

.blog-cta {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
}

/* Contato Section */
.contato {
    background: #fff;
}

.contact-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.contact-form h3 {
    margin-bottom: 2rem;
    color: #373643;
    font-weight: 600;
    font-size: 1.5rem;
    letter-spacing: -0.01em;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    background: linear-gradient(145deg, #EEEAE4, #f0ece6);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    border: 1px solid rgba(24,203,150,0.15);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 8px 25px rgba(0,0,0,0.05),
        inset 0 1px 0 rgba(255,255,255,0.7);
}

.contact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(24,203,150,0.05), transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.contact-item i {
    font-size: 2.25rem;
    color: #18CB96;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.contact-item h4 {
    color: #373643;
    margin-bottom: 1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.contact-item a {
    color: #18CB96;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
}

.contact-item a:hover {
    color: #15b885;
}

.contact-item:hover {
    background: linear-gradient(145deg, #fff, #f8f8f8);
    box-shadow: 
        0 25px 50px rgba(24,203,150,0.2),
        0 0 0 1px rgba(24,203,150,0.3),
        inset 0 1px 0 rgba(255,255,255,1);
    border-color: #18CB96;
    transform: translateY(-8px) scale(1.02);
}

.contact-item:hover::before {
    opacity: 1;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.social-links a {
    font-size: 1.5rem;
    color: #18CB96;
    transition: all 0.3s ease;
    opacity: 0.8;
}

.social-links a:hover {
    opacity: 1;
    color: #15b885;
    transform: translateY(-2px);
}

/* CTAs Fixos */
.fixed-ctas {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(145deg, rgba(255,255,255,0.95), rgba(248,248,248,0.95));
    padding: 1.5rem;
    border-radius: 24px;
    box-shadow: 
        0 25px 70px rgba(0,0,0,0.15),
        0 0 0 1px rgba(24,203,150,0.1),
        inset 0 1px 0 rgba(255,255,255,0.9);
    border: 1px solid rgba(24,203,150,0.1);
    z-index: 1000;
    text-align: center;
    max-width: 280px;
    backdrop-filter: blur(30px);
    transition: all 0.3s ease;
}

.fixed-ctas:hover {
    transform: translateY(-4px);
    box-shadow: 
        0 35px 90px rgba(0,0,0,0.2),
        0 0 0 1px rgba(24,203,150,0.2),
        inset 0 1px 0 rgba(255,255,255,1);
}

.fixed-cta-text {
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #373643;
    font-size: 1rem;
    letter-spacing: -0.01em;
}

.fixed-cta-buttons {
    display: flex;
    gap: 0.5rem;
}

.fixed-btn {
    flex: 1;
    padding: 0.9rem;
    text-decoration: none;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.fixed-btn.schedule {
    background: #18CB96;
    color: white;
    border-color: #18CB96;
}

.fixed-btn.schedule:hover {
    background: #15b885;
    border-color: #15b885;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(24,203,150,0.3);
}

.fixed-btn.whatsapp {
    background: #fff;
    color: #373643;
    border-color: #18CB96;
}

.fixed-btn.whatsapp:hover {
    background: #18CB96;
    color: #fff;
    border-color: #18CB96;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(24,203,150,0.2);
}

.fixed-btn i {
    margin-right: 0.3rem;
}

/* Footer */
.footer {
    background: #373643;
    color: white;
    padding: 4rem 0 2rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(24,203,150,0.3), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    margin-bottom: 1.5rem;
    color: #fff;
    font-weight: 600;
    font-size: 1.1rem;
    opacity: 0.9;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column ul li a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.footer-column ul li a:hover {
    color: white;
    transform: translateX(4px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

/* Responsividade */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: rgba(255,255,255,0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: 0.3s ease;
        box-shadow: 0 20px 40px rgba(0,0,0,0.08);
        padding: 3rem 0;
        border-top: 1px solid rgba(0,0,0,0.06);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    section {
        padding: 80px 0;
    }
    
    .home-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .target-audience {
        padding: 3rem 2rem;
    }
    
    .target-audience h2 {
        font-size: 1.75rem;
    }
    
    .target-audience p {
        font-size: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .courses-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .service-ctas,
    .course-ctas {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .fixed-ctas {
        bottom: 20px;
        right: 20px;
        left: 20px;
        max-width: none;
        padding: 1.25rem;
    }
    
    .fixed-cta-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .section-title {
        font-size: 2.25rem;
    }
    
    .service-category h3,
    .course-category h3 {
        font-size: 1.75rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .target-audience {
        padding: 1.5rem;
    }
    
    .target-audience h2 {
        font-size: 1.3rem;
    }
    
    .target-audience p {
        font-size: 1rem;
    }
    
    .cta-button {
        padding: 12px 25px;
        font-size: 1rem;
    }
    
    .service-item,
    .course-item {
        padding: 1.5rem;
    }
    
    .fixed-ctas {
        padding: 0.8rem;
    }
    
    .fixed-btn {
        padding: 0.6rem;
        font-size: 0.8rem;
    }
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.service-item,
.course-item,
.category-item,
.contact-item {
    animation: fadeInUp 0.8s ease-out;
}

.service-item:nth-child(odd) {
    animation: slideInLeft 0.8s ease-out;
}

.service-item:nth-child(even) {
    animation: slideInRight 0.8s ease-out;
}

.cta-button:hover {
    animation: pulse 0.6s ease-in-out;
}

/* Scroll suave */
html {
    scroll-behavior: smooth;
}

/* Estados de hover para melhor UX */
.service-item:hover,
.course-item:hover,
.category-item:hover,
.contact-item:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

/* Estilos para iframe do formulário */
iframe {
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* Loading states */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Acessibilidade */
:focus {
    outline: 2px solid #3498db;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .header,
    .fixed-ctas,
    .footer {
        display: none;
    }
    
    section {
        page-break-inside: avoid;
    }
}