/* Variáveis CSS atualizadas */
:root {
    --verde: #2e8b57;
    --verde-claro: #3db36b;
    --vermelho: #e74c3c;
    --azul-escuro: #1a2e4b;
    --azul-medio: #2c3e50;
    --amarelo: #f1c40f;
    --amarelo-claro: #f39c12;
    --branco: #FFFFFF;
    --cinza-claro: #f8f9fa;
    --cinza-medio: #e9ecef;
    --cinza-texto: #6c757d;
    --sombra: 0 5px 15px rgba(0, 0, 0, 0.08);
    --sombra-destaque: 0 10px 25px rgba(0, 0, 0, 0.15);
    --borda-arredondada: 12px;
    --borda-arredondada-grande: 20px;
    --transicao: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Reset e estilos gerais melhorados */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--azul-escuro);
    background-color: var(--branco);
    line-height: 1.7;
    overflow-x: hidden;
    font-size: 1.05rem;
    scroll-behavior: smooth;
}

h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Header aprimorado */
header {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--sombra);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transicao);
    backdrop-filter: blur(10px);
}

.scrolled {
    padding: 5px 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
    z-index: 1001;
    text-decoration: none;
}

.logo-icon {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    color: var(--branco);
    font-size: 1.4rem;
    transition: var(--transicao);
}

.logo:hover .logo-icon {
    transform: rotate(15deg);
}

.logo-text {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: 26px;
    color: #124c7b;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
}

.nav-links li {
    margin-left: 28px;
}

.nav-links a {
    text-decoration: none;
    color: var(--azul-escuro);
    font-weight: 500;
    transition: var(--transicao);
    position: relative;
    padding: 8px 0;
    font-size: 1.05rem;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--verde);
    transition: var(--transicao);
    border-radius: 3px;
}

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

.nav-links a:hover {
    color: var(--verde);
}

.cta-button {
    background: linear-gradient(to right, var(--verde), var(--verde-claro));
    color: var(--branco);
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transicao);
    display: inline-block;
    border: none;
    box-shadow: var(--sombra);
    font-size: 1.05rem;
    position: relative;
    overflow: hidden;
}

.cta-button:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: 0.5s;
}

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

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--sombra-destaque);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 32px;
    height: 24px;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    height: 4px;
    width: 100%;
    background: var(--azul-escuro);
    border-radius: 3px;
    transition: var(--transicao);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(10px) rotate(45deg);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-10px) rotate(-45deg);
}

/* Hero Section aprimorada */
.hero {
    padding: 170px 0 100px;
    background: linear-gradient(135deg, rgba(27, 46, 75, 0.03) 0%, rgba(60, 157, 95, 0.03) 100%);
    position: relative;
    overflow: hidden;
}

.hero:before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: linear-gradient(135deg, rgba(46, 139, 87, 0.08) 0%, rgba(27, 46, 75, 0.08) 100%);
    border-radius: 50%;
    z-index: -1;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.hero-text {
    flex: 1;
    max-width: 600px;
    animation: fadeInUp 1s ease-out;
}

.hero-text h1 {
    font-size: clamp(2.7rem, 5.5vw, 4rem);
    margin-bottom: 25px;
    color: var(--azul-escuro);
    line-height: 1.1;
}

.hero-text h1 span {
    color: var(--verde);
    position: relative;
}

.hero-text h1 span:after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 12px;
    background: rgba(46, 139, 87, 0.2);
    z-index: -1;
}

.hero-text p {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    color: var(--cinza-texto);
    margin-bottom: 35px;
    max-width: 90%;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.secondary-button {
    background-color: transparent;
    color: var(--azul-escuro);
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transicao);
    display: inline-block;
    border: 2px solid var(--azul-escuro);
    box-shadow: var(--sombra);
}

.secondary-button:hover {
    background-color: var(--azul-escuro);
    color: var(--branco);
    transform: translateY(-3px);
    box-shadow: var(--sombra-destaque);
}

.hero-stats {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.7);
    padding: 15px 20px;
    border-radius: var(--borda-arredondada);
    box-shadow: var(--sombra);
    backdrop-filter: blur(5px);
    transition: var(--transicao);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra-destaque);
}

.stat-icon {
    background: linear-gradient(to right, var(--verde), var(--verde-claro));
    color: var(--branco);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    font-size: 1.2rem;
}

.stat-item div {
    font-weight: 500;
    font-size: 1.1rem;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
    animation: float 8s ease-in-out infinite;
}

.phone-container {
    position: relative;
    width: 320px;
    height: 640px;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
}

.phone-mockup {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: var(--azul-escuro);
    border-radius: 40px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    border: 12px solid #1a1a1a;
    transform: rotateY(-5deg) rotateX(5deg);
    transition: var(--transicao);
}

.phone-container:hover .phone-mockup {
    transform: rotateY(0) rotateX(0);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--azul-escuro) 0%, var(--verde) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.app-content {
    padding: 30px;
    text-align: center;
    color: white;
    z-index: 10;
}

.app-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 25px;
    animation: pulse 2s infinite;

    img{
        height: 50px;
    }
}

.app-title {
    font-size: clamp(1.6rem, 3vw, 2rem);
    margin-bottom: 15px;
    font-weight: 800;
}

.app-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    margin-bottom: 30px;
    opacity: 0.9;
}

.app-features {
    text-align: left;
    margin-top: 30px;
}

.app-feature {
    display: flex;
    align-items: center;
    margin-bottom: 18px;
    background: rgba(255, 255, 255, 0.1);
    padding: 12px 15px;
    border-radius: 10px;
    transition: var(--transicao);
}

.app-feature:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(5px);
}

.feature-icon {
    background-color: var(--amarelo);
    color: var(--azul-escuro);
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 1rem;
}

/* Features Section melhorada */
.features {
    padding: 120px 0;
    background-color: var(--cinza-claro);
    position: relative;
    overflow: hidden;
}

.features:before {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: linear-gradient(135deg, rgba(241, 196, 15, 0.05) 0%, rgba(46, 139, 87, 0.05) 100%);
    border-radius: 50%;
    z-index: 0;
}

.section-header {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 70px;
    position: relative;
    z-index: 2;
}

.section-title {
    font-size: clamp(2.3rem, 4.5vw, 3rem);
    margin-bottom: 25px;
    color: var(--azul-escuro);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 5px;
    background: linear-gradient(to right, var(--verde), var(--amarelo));
    border-radius: 3px;
}

.section-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    color: var(--cinza-texto);
    line-height: 1.6;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
    position: relative;
    z-index: 2;
}

.feature-card {
    background-color: var(--branco);
    border-radius: var(--borda-arredondada-grande);
    padding: 40px 30px;
    box-shadow: var(--sombra);
    transition: var(--transicao);
    text-align: center;
    border-top: 5px solid var(--verde);
    position: relative;
    overflow: hidden;
}

.feature-card:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, var(--verde), var(--amarelo));
    transition: var(--transicao);
    transform: translateY(-100%);
}

.feature-card:hover:after {
    transform: translateY(0);
}

.feature-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--sombra-destaque);
}

.feature-icon-large {
    width: 90px;
    height: 90px;
    background-color: rgba(60, 157, 95, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2.5rem;
    color: var(--verde);
    transition: var(--transicao);
}

.feature-card:hover .feature-icon-large {
    background-color: rgba(60, 157, 95, 0.2);
    transform: scale(1.1);
}

.feature-card h3 {
    font-size: clamp(1.4rem, 2vw, 1.7rem);
    margin-bottom: 20px;
    color: var(--azul-escuro);
}

.feature-card p {
    font-size: clamp(1rem, 1.5vw, 1.1rem);
    color: var(--cinza-texto);
}

/* How It Works aprimorado */
.how-it-works {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--azul-escuro) 0%, var(--azul-medio) 100%);
    position: relative;
    overflow: hidden;
    color: var(--branco);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

.step {
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 0 15px;
}

.step:not(:last-child):after {
    content: '';
    position: absolute;
    top: 40px;
    right: -20px;
    width: 40px;
    height: 5px;
    background: var(--amarelo);
    border-radius: 5px;
}

.step-number {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--amarelo), var(--amarelo-claro));
    color: var(--azul-escuro);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 800;
    margin: 0 auto 25px;
    border: 5px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    transition: var(--transicao);
}

.step:hover .step-number {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.3);
}

.step h3 {
    margin-bottom: 20px;
    color: var(--branco);
    font-size: clamp(1.4rem, 2vw, 1.6rem);
}

.step p {
    font-size: clamp(1rem, 1.5vw, 1.1rem);
    color: rgba(255, 255, 255, 0.85);
}

/* About Project aprimorado */
.about-project {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--branco) 0%, var(--cinza-claro) 100%);
    position: relative;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-text {
    flex: 1;
}

.badge {
    display: inline-block;
    background: linear-gradient(to right, var(--vermelho), #e67e22);
    color: var(--branco);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 25px;
    box-shadow: var(--sombra);
}

.about-text h2 {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    margin-bottom: 25px;
    color: var(--azul-escuro);
    position: relative;
    padding-bottom: 15px;
}

.about-text h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 5px;
    background: linear-gradient(to right, var(--verde), var(--amarelo));
    border-radius: 3px;
}

.about-text p {
    margin-bottom: 20px;
    font-size: clamp(1.05rem, 1.7vw, 1.15rem);
    color: var(--cinza-texto);
    line-height: 1.8;
}

.about-image {
    flex: 1;
    text-align: center;
    position: relative;
    border-radius: var(--borda-arredondada-grande);
    overflow: hidden;
    box-shadow: var(--sombra-destaque);
    transition: var(--transicao);
}

.about-image:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.students-img {
    max-width: 100%;
    border-radius: var(--borda-arredondada-grande);
    transition: var(--transicao);
}

.about-image:hover .students-img {
    transform: scale(1.05);
}

/* CTA Section aprimorada */
.cta-section {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--amarelo) 0%, var(--amarelo-claro) 100%);
    color: var(--azul-escuro);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section:before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    z-index: 0;
}

.cta-section .container {
    position: relative;
    z-index: 2;
}

.cta-section h2 {
    font-size: clamp(2.2rem, 4vw, 3rem);
    margin-bottom: 25px;
    position: relative;
    display: inline-block;
}

.cta-section h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 5px;
    background: var(--azul-escuro);
    border-radius: 3px;
}

.cta-section p {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.9;
    line-height: 1.8;
}

.email-form {
    display: flex;
    max-width: 600px;
    margin: 50px auto;
    border-radius: 50px;
    overflow: hidden;
    box-shadow: var(--sombra-destaque);
}

.email-input {
    flex: 1;
    padding: 18px 30px;
    border: none;
    font-size: 1.1rem;
    outline: none;
    background-color: rgba(255, 255, 255, 0.95);
}

.email-input::placeholder {
    color: var(--cinza-texto);
}

.submit-button {
    background: linear-gradient(to right, var(--azul-escuro), var(--azul-medio));
    color: var(--branco);
    padding: 18px 35px;
    border: none;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transicao);
}

.submit-button:hover {
    background: linear-gradient(to right, var(--azul-medio), var(--azul-escuro));
    letter-spacing: 1px;
}

.cta-note {
    font-size: 0.95rem;
    opacity: 0.9;
    margin-top: 20px;
}

.app-download {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 50px;
    flex-wrap: wrap;
}

.download-btn {
    display: flex;
    align-items: center;
    background: var(--azul-escuro);
    color: var(--branco);
    padding: 15px 30px;
    border-radius: 15px;
    text-decoration: none;
    transition: var(--transicao);
    box-shadow: var(--sombra);
}

.download-btn:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra-destaque);
    background: var(--azul-medio);
}

.download-btn i {
    font-size: 2rem;
    margin-right: 15px;
}

.download-text {
    text-align: left;
}

.download-text span {
    font-size: 0.9rem;
    opacity: 0.8;
    display: block;
}

.download-text strong {
    font-size: 1.3rem;
    font-weight: 700;
}

/* Footer aprimorado */
footer {
    background: linear-gradient(135deg, var(--azul-escuro) 0%, var(--azul-medio) 100%);
    color: var(--branco);
    padding: 80px 0 30px;
    position: relative;
}

footer:before {
    content: '';
    position: absolute;
    top: -100px;
    left: 0;
    width: 100%;
    height: 150px;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23f8f9fa" fill-opacity="1" d="M0,128L48,138.7C96,149,192,171,288,170.7C384,171,480,149,576,144C672,139,768,149,864,160C960,171,1056,181,1152,170.7C1248,160,1344,128,1392,112L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-size: cover;
    background-position: center;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.footer-column h3 {
    font-size: clamp(1.4rem, 2.5vw, 1.7rem);
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 4px;
    background: var(--verde);
    border-radius: 2px;
}

.footer-column p {
    margin-bottom: 20px;
    font-size: 1.05rem;
    opacity: 0.85;
    line-height: 1.8;
}


.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 15px;
}

/* .desenvolvedores-container{
    width: 100%;
}

.desenvolvedores-div{
    display: flex;
    align-items: center;
    justify-content: space-evenly;

    width: 100%;
    border: 1px solid red
} */

.footer-links a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: var(--transicao);
    font-size: 1.05rem;
    display: flex;
    align-items: center;
}

.footer-links a i {
    margin-right: 10px;
    color: var(--verde);
    font-size: 0.9rem;
    transition: var(--transicao);
}

.footer-links a:hover {
    color: var(--branco);
    transform: translateX(5px);
}

.footer-links a:hover i {
    transform: translateX(3px);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.social-icon {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transicao);
    color: var(--branco);
    font-size: 1.2rem;
    text-decoration: none;
}

.social-icon:hover {
    background-color: var(--verde);
    transform: translateY(-5px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 25px;
    text-align: center;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    position: relative;
    z-index: 2;
}

/* Preloader */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--azul-escuro) 0%, var(--azul-medio) 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s, visibility 0.5s;
}

#preloader.hide {
    opacity: 0;
    visibility: hidden;
}

.loader {
    width: 80px;
    height: 80px;
    border: 5px solid rgba(255, 255, 255, 0.3);
    border-top: 5px solid var(--amarelo);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Animações */
@keyframes float {
    0% { transform: translateY(0px) rotateY(-5deg) rotateX(5deg); }
    50% { transform: translateY(-20px) rotateY(5deg) rotateX(-5deg); }
    100% { transform: translateY(0px) rotateY(-5deg) rotateX(5deg); }
}

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

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

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

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* Responsividade melhorada */
@media (max-width: 1100px) {
    .step:not(:last-child):after {
        display: none;
    }
}

@media (max-width: 992px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-text {
        margin-bottom: 60px;
        max-width: 100%;
    }
    
    .hero-text p {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons, .hero-stats {
        justify-content: center;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .about-image {
        margin-top: 50px;
    }
    
    .app-download {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--branco);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding-top: 100px;
        padding-left: 40px;
        transition: var(--transicao);
        box-shadow: -5px 0 25px rgba(0,0,0,0.1);
        z-index: 1000;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        margin: 20px 0;
    }
    
    .nav-links a {
        font-size: 1.2rem;
    }
    
    .cta-button {
        margin-top: 20px;
    }
    
    .email-form {
        flex-direction: column;
        border-radius: 20px;
    }
    
    .email-input, .submit-button {
        width: 100%;
        border-radius: 0;
        text-align: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .phone-container {
        width: 280px;
        height: 560px;
    }
    
    .footer-content {
        gap: 40px;
    }
    .form-email{
        input, textarea{
            min-width: 75%;
        }
    }
    .app-logo img{
        height: 30px;
        transform: translateY(15px);
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 140px 0 60px;
    }
    
    .features, .how-it-works, .about-project, .cta-section {
        padding: 80px 0;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .stat-item {
        width: 100%;
        justify-content: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .phone-container {
        width: 250px;
        height: 500px;
    }
    
    .download-btn {
        width: 100%;
        max-width: 300px;
    }
    .form-email{
        input, textarea{
            min-width: 100%;
        }
    }
}

.video{
    width: 100%;
    aspect-ratio: 16/9;
}

/* Estilização do link do GitHub */
.github-link {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    background-color: #1a2e4b;
    margin-bottom: 25px;
    width: 100%;
    max-width: 300px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.github-link::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #3CB371, #2E8B57, #228B22, #3CB371);
    background-size: 400%;
    border-radius: 14px;
    z-index: 0;
    animation: rotateBorder 3s linear infinite;
}

.github-link::after {
    content: '';
    position: absolute;
    inset: 2px;
    background-color: #1a2e4b;
    border-radius: 10px;
    z-index: 1;
    color: white
}

.github-link a {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px 25px;
    text-decoration: none;
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
    z-index: 2;
    transition: all 0.3s ease;
}

.github-link a:hover {
    transform: translateY(-1px);
}

.github-icon {
    width: 24px;
    height: 24px;
    margin-right: 12px;
    transition: all 0.3s ease;
}

.github-link a:hover .github-icon {
    transform: scale(1.2);
}

.github-svg {
    fill: white;
    transition: fill 0.3s ease;
}

.github-link a:hover .github-svg {
    fill: white;
}

/* Animação da borda giratória */
@keyframes rotateBorder {
    0% {
        background-position: 0 0;
        transform: rotate(0deg);
    }
    50% {
        background-position: 400% 0;
    }
    100% {
        background-position: 0 0;
        transform: rotate(360deg);
    }
}

/* Efeito de brilho no hover */
.github-link:hover::before {
    animation: rotateBorder 1.5s linear infinite, glow 1.5s ease-in-out infinite alternate;
}

@keyframes glow {
    0% {
        filter: brightness(1);
    }
    100% {
        filter: brightness(1.4);
    }
}

.alerta{
    font-size: .75rem !important;
}

.form-email{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 25px;
    gap: 10px;
    input, textarea{
        width: 50%;
        padding: 15px;
        font-size: 1rem;
        border: none;
        border-radius: 10px;
    }
    textarea{
        height: 10rem;
        resize: none;
    }
    button{
        width: fit-content;
        padding: 15px;
        font-size: 1rem;
        border-radius: 10px;
        background-color: var(--azul-escuro);
        border: none;
        color: var(--branco);
        cursor: pointer;
        transition: background-color .3s, transform .3s;
    }
    button:hover{
        background-color: var(--azul-medio);
        transform: scale(110%);
    }
}

.footer-logos{

    h3::after{
        width: 100%;
    }
    img{
        background-color: var(--branco);
        padding: 10px;
        border-radius: 10px;
    }
}