/* Reset Básico de Margens e Engenharia de Layout */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
}

:root {
    /* Paleta de Cores Exigida */
    --indigo-primary: #1E293B;   /* Azul Indigo Corporativo */
    --indigo-dark: #0F172A;      /* Azul Profundo para fundos/textos escuros */
    --turquesa-main: #0D9488;    /* Turquesa para Elementos de Conversão (CTA) */
    --turquesa-hover: #0F766E;   /* Turquesa Escuro para feedback visual */
    
    /* Cores de Suporte */
    --white: #FFFFFF;
    --gray-light: #F8FAFC;
    --gray-text: #64748B;
    --border-color: #E2E8F0;
    
    /* Layout */
    --max-width: 1200px;
}

body {
    background-color: var(--gray-light);
    color: var(--indigo-dark);
}

/* Container Principal do Hero */
.hero-section {
    position: relative;
    background: linear-gradient(135deg, var(--indigo-dark) 0%, var(--indigo-primary) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 80px 20px;
    overflow: hidden;
}

/* Elemento Decorativo Orgânico para Quebrar o Fundo Escuro */
.hero-section::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(13, 148, 136, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero-container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
    z-index: 2;
}

/* Coluna de Conteúdo (Esquerda) */
.badge {
    background-color: rgba(13, 148, 136, 0.2);
    color: #2DD4BF;
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    display: inline-block;
    margin-bottom: 24px;
}

.main-title {
    color: var(--white);
    font-size: 3rem;
    line-height: 1.15;
    font-weight: 700;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}

.hero-subtitle {
    color: #94A3B8;
    font-size: 1.15rem;
    line-height: 1.6;
    margin-bottom: 40px;
}

.hero-subtitle strong {
    color: var(--white);
}

/* Lista de Benefícios */
.benefits-list {
    list-style: none;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
    color: #CBD5E1;
    font-size: 1.05rem;
    line-height: 1.5;
}

.benefit-item strong {
    color: var(--white);
}

.icon-check {
    color: var(--turquesa-main);
    font-weight: bold;
    font-size: 1.2rem;
    line-height: 1;
}

/* Coluna do Card de Formulário (Direita) */
.hero-form-wrapper {
    display: flex;
    justify-content: flex-end;
}

.form-card {
    background-color: var(--white);
    width: 100%;
    max-width: 440px;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
}

.form-title {
    font-size: 1.5rem;
    color: var(--indigo-dark);
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.3px;
}

.form-subtitle {
    color: var(--gray-text);
    font-size: 0.95rem;
    line-height: 1.4;
    margin-bottom: 28px;
}

/* Customização dos Inputs e Componentes do Formulário */
.form-group {
    margin-bottom: 20px;
}

.input-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--indigo-primary);
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border-color);
    background-color: var(--gray-light);
    border-radius: 8px;
    font-size: 1rem;
    color: var(--indigo-dark);
    transition: all 0.2s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--turquesa-main);
    background-color: var(--white);
    box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.15);
}

/* Escolha de Tipo de Plano (Radio Personalizado) */
.radio-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 4px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--indigo-dark);
    border: 1px solid var(--border-color);
    padding: 12px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.radio-label:hover {
    border-color: var(--turquesa-main);
    background-color: rgba(13, 148, 136, 0.02);
}

.radio-label input[type="radio"] {
    display: none;
}

.radio-custom {
    width: 16px;
    height: 16px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: inline-block;
    position: relative;
}

.radio-label input[type="radio"]:checked + .radio-custom {
    border-color: var(--turquesa-main);
}

.radio-label input[type="radio"]:checked + .radio-custom::after {
    content: '';
    width: 8px;
    height: 8px;
    background-color: var(--turquesa-main);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.radio-label input[type="radio"]:checked {
    background-color: var(--white);
}

/* Botão de Envio Turquesa */
.btn-submit {
    width: 100%;
    background-color: var(--turquesa-main);
    color: var(--white);
    border: none;
    padding: 16px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 28px;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

.btn-submit:hover {
    background-color: var(--turquesa-hover);
}

.btn-submit:active {
    transform: scale(0.99);
}

.btn-arrow {
    font-size: 1.1rem;
    transition: transform 0.2s ease;
}

.btn-submit:hover .btn-arrow {
    transform: translateX(4px);
}

.form-privacy-notice {
    font-size: 0.75rem;
    color: var(--gray-text);
    text-align: center;
    margin-top: 16px;
    line-height: 1.4;
}

/* 📱 Media Queries (Responsividade Avançada) */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }
    
    .badge, .benefit-item {
        margin-left: auto;
        margin-right: auto;
    }
    
    .benefit-item {
        text-align: left;
        max-width: 500px;
    }
    
    .hero-form-wrapper {
        justify-content: center;
    }
    
    .main-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .main-title {
        font-size: 2rem;
    }
    
    .form-card {
        padding: 24px;
    }
    
    .radio-group {
        grid-template-columns: 1fr;
        gap: 8px;
    }
}