@charset "utf-8";
/* CSS Document - ParadaEmDia - Design Moderno e Profissional */

/* ============================================
   VARIÁVEIS CSS E PALETA DE CORES
   ============================================ */
:root {
    /* Cores Principais - Mobilidade Urbana */
    --primary-blue: #1976D2;          /* Azul principal - confiança */
    --primary-blue-light: #42A5F5;    /* Azul claro - modernidade */
    --primary-blue-dark: #0D47A1;     /* Azul escuro - profissionalismo */
    
    /* Cores Secundárias */
    --accent-green: #1976D2;          /* Azul transporte moderno */
    --accent-green-light: #42A5F5;    /* Azul claro - positivo */
    --bsbus-green: #4CAF50;           /* Verde BsBus */
    --bsbus-green-dark: #2E7D32;      /* Verde escuro BsBus */
    --warning-amber: #FF8F00;         /* Âmbar - atenção/alertas */
    
    /* Cores Neutras */
    --neutral-white: #FFFFFF;
    --neutral-light: #F8F9FA;         /* Background claro */
    --neutral-gray-50: #FAFAFA;
    --neutral-gray-100: #F5F5F5;
    --neutral-gray-200: #E0E0E0;
    --neutral-gray-300: #BDBDBD;
    --neutral-gray-400: #9E9E9E;
    --neutral-gray-500: #757575;
    --neutral-gray-600: #616161;
    --neutral-gray-700: #424242;
    --neutral-gray-800: #212121;
    --neutral-gray-900: #0A0A0A;
    
    /* Sombras e Elevações */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
    --shadow-md: 0 3px 6px rgba(0,0,0,0.15), 0 2px 4px rgba(0,0,0,0.12);
    --shadow-lg: 0 10px 20px rgba(0,0,0,0.15), 0 3px 6px rgba(0,0,0,0.10);
    --shadow-xl: 0 15px 25px rgba(0,0,0,0.15), 0 5px 10px rgba(0,0,0,0.05);
    
    /* Tipografia */
    --font-primary: 'Inter', 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'Roboto', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    
    /* Espaçamentos */
    --spacing-xs: 0.25rem;    /* 4px */
    --spacing-sm: 0.5rem;     /* 8px */
    --spacing-md: 1rem;       /* 16px */
    --spacing-lg: 1.5rem;     /* 24px */
    --spacing-xl: 2rem;       /* 32px */
    --spacing-xxl: 3rem;      /* 48px */
    
    /* Raios de Borda */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 50%;
    
    /* Transições */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

/* ============================================
   RESET E BASE STYLES
   ============================================ */

* {
    box-sizing: border-box;
}

body {
    background: linear-gradient(135deg, var(--neutral-gray-50) 0%, var(--neutral-light) 100%);
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--neutral-gray-800);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    position: relative;
}

/* ============================================
   TIPOGRAFIA MODERNA
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: 1.2;
    margin: 0 0 var(--spacing-md) 0;
    color: var(--neutral-gray-900);
}

h1 { font-size: 2.5rem; font-weight: 700; }
h2 { font-size: 2rem; font-weight: 600; }
h3 { font-size: 1.5rem; font-weight: 600; }
h4 { font-size: 1.25rem; font-weight: 500; }
h5 { font-size: 1.125rem; font-weight: 500; }
h6 { font-size: 1rem; font-weight: 500; }

p {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--neutral-gray-700);
}

/* ============================================
   SCROLLBAR PERSONALIZADA
   ============================================ */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--neutral-gray-100);
    border-radius: var(--radius-md);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-blue-light);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-blue);
}

/* ============================================
   HEADER E NAVEGAÇÃO
   ============================================ */

.header-container {
    position: relative;
    background: var(--neutral-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: var(--spacing-md) 0;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* ============================================
   LOGO E BRANDING
   ============================================ */

.parada-em-dia-logo {
    max-width: 220px;
    height: auto;
    display: block;
    margin: 0 auto var(--spacing-xl) auto;
    filter: drop-shadow(var(--shadow-sm));
    transition: var(--transition-normal);
}

.parada-em-dia-logo:hover {
    transform: scale(1.02);
    filter: drop-shadow(var(--shadow-md));
}

/* ============================================
   BOTÕES DE NAVEGAÇÃO
   ============================================ */

#top_btn_voltar {
    display: none;
    position: fixed;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--neutral-white);
    border: none;
    border-radius: var(--radius-full);
    width: 48px;
    height: 48px;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    z-index: 1001;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

#top_btn_voltar:hover {
    background: var(--primary-blue);
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

#top_btn_voltar:hover img {
    filter: brightness(0) invert(1);
}

#top_loading {
    position: fixed;
    top: var(--spacing-md);
    right: calc(var(--spacing-md) + 60px);
    background: var(--neutral-white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-sm);
    z-index: 1000;
    display: none;
}

/* ============================================
   CONTAINER PRINCIPAL
   ============================================ */

#containerInicio {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl) var(--spacing-md);
    position: relative;
}

/* ============================================
   SEÇÃO DE APRESENTAÇÃO
   ============================================ */

#form_apresentacao {
    max-width: 800px;
    margin: var(--spacing-xl) auto;
    text-align: center;
    padding: var(--spacing-xxl);
    background: var(--neutral-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

#form_apresentacao::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue) 0%, var(--accent-green) 100%);
}

#form_apresentacao h2 {
    color: var(--primary-blue);
    font-size: 2.25rem;
    font-weight: 300;
    margin-bottom: var(--spacing-lg);
    position: relative;
}

#form_apresentacao h2 strong {
    color: var(--primary-blue-dark);
    font-weight: 700;
}

#form_apresentacao p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--neutral-gray-600);
    margin-bottom: var(--spacing-lg);
}

.info-tip {
    background: linear-gradient(135deg, var(--neutral-gray-50), var(--primary-blue-light)20%);
    border: 1px solid var(--primary-blue-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    position: relative;
    overflow: hidden;
}

.info-tip::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--primary-blue);
}

.info-tip p {
    font-size: 0.95rem;
    color: var(--primary-blue-dark);
    margin: 0;
    font-weight: 500;
}

/* ============================================
   MENU DE NAVEGAÇÃO DE FORMULÁRIOS
   ============================================ */

.form_menu {
    display: flex;
    background: var(--neutral-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    margin: var(--spacing-xl) auto;
    max-width: 800px;
    flex-wrap: wrap;
}

.form_menu_tab {
    flex: 1;
    padding: var(--spacing-lg) var(--spacing-md);
    text-align: center;
    cursor: pointer;
    transition: var(--transition-fast);
    border-right: 1px solid var(--neutral-gray-200);
    min-width: 100px;
    position: relative;
    background: var(--neutral-white);
    color: var(--neutral-gray-600);
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.form_menu_tab:last-child {
    border-right: none;
}

.form_menu_tab:hover {
    background: var(--primary-blue-light);
    color: var(--neutral-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.form_menu_tab.active {
    background: var(--primary-blue);
    color: var(--neutral-white);
    font-weight: 600;
}

.form_menu_tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-green);
}

.form_menu_label {
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.025em;
}

/* ============================================
   FORMULÁRIOS
   ============================================ */

.form-container {
    max-width: 600px;
    margin: var(--spacing-xl) auto;
    padding: var(--spacing-xxl);
    background: var(--neutral-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.form_imagem {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    margin: 0 auto var(--spacing-lg);
    display: block;
    object-fit: cover;
    transition: var(--transition-normal);
}

.form_imagem:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
}

.form_texto {
    color: var(--neutral-gray-600);
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.form_input {
    width: 100%;
    max-width: 300px;
    height: 56px;
    padding: 0 var(--spacing-md);
    font-size: 1.125rem;
    font-family: var(--font-primary);
    border: 2px solid var(--neutral-gray-300);
    border-radius: var(--radius-md);
    background: var(--neutral-white);
    color: var(--neutral-gray-800);
    transition: var(--transition-fast);
    margin: 0 auto var(--spacing-lg);
    display: block;
}

.form_input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.1);
    transform: translateY(-2px);
}

.form_input:hover {
    border-color: var(--primary-blue-light);
}

.form_input::placeholder {
    color: var(--neutral-gray-400);
    font-weight: 300;
}

/* ============================================
   BOTÕES PRINCIPAIS
   ============================================ */

.form_button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 200px;
    height: 56px;
    padding: 0 var(--spacing-xl);
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    color: var(--neutral-white);
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    margin: var(--spacing-lg) auto 0;
}

.form_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: var(--transition-normal);
}

.form_button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--accent-green) 0%, var(--accent-green-light) 100%);
}

.form_button:hover::before {
    left: 100%;
}

.form_button:active {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.form_button img {
    margin-right: var(--spacing-sm);
    filter: brightness(0) invert(1);
}

/* ============================================
   SELECTS PERSONALIZADOS
   ============================================ */

.form_select {
    width: 100%;
    max-width: 300px;
    height: 56px;
    padding: 0 var(--spacing-md);
    font-size: 1rem;
    font-family: var(--font-primary);
    border: 2px solid var(--neutral-gray-300);
    border-radius: var(--radius-md);
    background: var(--neutral-white);
    color: var(--neutral-gray-800);
    cursor: pointer;
    transition: var(--transition-fast);
    margin: var(--spacing-sm) 0;
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 12px center;
    background-repeat: no-repeat;
    background-size: 16px;
    padding-right: 40px;
}

.form_select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.1);
}

.form_select:hover {
    border-color: var(--primary-blue-light);
}

.form_label_letreiro {
    display: block;
    background: linear-gradient(135deg, var(--accent-green) 0%, var(--accent-green-light) 100%);
    color: var(--neutral-white);
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: var(--spacing-sm) var(--spacing-md);
    border-top-left-radius: var(--radius-md);
    border-top-right-radius: var(--radius-md);
    margin-bottom: 0;
    text-align: center;
}

/* ============================================
   RESPONSIVIDADE
   ============================================ */

@media (max-width: 768px) {
    :root {
        --spacing-xl: 1.5rem;
        --spacing-xxl: 2rem;
    }
    
    .form_menu {
        flex-direction: column;
        margin: var(--spacing-lg) var(--spacing-md);
    }
    
    .form_menu_tab {
        border-right: none;
        border-bottom: 1px solid var(--neutral-gray-200);
        padding: var(--spacing-md);
    }
    
    .form_menu_tab:last-child {
        border-bottom: none;
    }
    
    .form-container {
        margin: var(--spacing-lg) var(--spacing-md);
        padding: var(--spacing-xl);
    }
    
    #form_apresentacao {
        margin: var(--spacing-lg) var(--spacing-md);
        padding: var(--spacing-xl);
    }
    
    #form_apresentacao h2 {
        font-size: 1.75rem;
    }
    
    .parada-em-dia-logo {
        max-width: 180px;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
}

@media (max-width: 480px) {
    .form_input,
    .form_select {
        max-width: 100%;
    }
    
    .form_button {
        min-width: 100%;
        margin: var(--spacing-lg) 0 0;
    }
    
    #containerInicio {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
}

/* ============================================
   COMPONENTES VISUAIS ESPECIAIS
   ============================================ */

/* Ícones de transporte */
.transport-icon {
    width: 24px;
    height: 24px;
    display: inline-block;
    margin-right: var(--spacing-sm);
    vertical-align: middle;
    filter: var(--primary-blue);
}

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

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.pulse-animation {
    animation: pulse 2s infinite;
}

/* ============================================
   ESTADOS DE HOVER E FOCO
   ============================================ */

.interactive-element {
    transition: var(--transition-fast);
    cursor: pointer;
}

.interactive-element:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.interactive-element:active {
    transform: translateY(0);
}

/* ============================================
   ACESSIBILIDADE
   ============================================ */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Foco visível melhorado */
*:focus-visible {
    outline: 3px solid var(--primary-blue);
    outline-offset: 2px;
}

/* Alto contraste para melhor legibilidade */
@media (prefers-contrast: high) {
    :root {
        --primary-blue: #0D47A1;
        --neutral-gray-600: #000000;
        --neutral-gray-700: #000000;
    }
}

/* Respeitar preferência de movimento reduzido */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}