/* ==========================================================================
   Design System - Portal Planos Telecom (CNPJ & CPF)
   ========================================================================== */
:root {
    /* Cores de Marca (Extraídas do Logotipo) */
    --color-primary: #253185;       /* Azul Royal Oficial do Logo */
    --color-primary-dark: #171f5c;  /* Azul Marinho Profundo */
    --color-primary-light: #f1f3fb; /* Tint de Azul Suave */
    --color-accent: #3a86ff;        /* Azul de Destaque Digital */
    --color-accent-hover: #1b66e3;
    --color-whatsapp: #25d366;      /* Verde Conversão */
    --color-whatsapp-hover: #128c7e;

    /* Operadoras */
    --color-claro: #e50014;         /* Vermelho Claro */
    --color-claro-hover: #b3000f;
    --color-vivo: #660099;          /* Roxo Vivo */
    --color-vivo-hover: #4d0073;
    --color-tim: #002f6c;           /* Azul TIM */
    --color-tim-hover: #001d43;

    /* Neutros */
    --color-bg: #f8fafc;
    --color-bg-card: #ffffff;
    --color-text-dark: #1e293b;
    --color-text-muted: #64748b;
    --color-border: #e2e8f0;

    /* Sombras e Bordas */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 10px 15px -3px rgba(15, 23, 42, 0.04), 0 4px 6px -2px rgba(15, 23, 42, 0.02);
    --shadow-lg: 0 20px 25px -5px rgba(37, 49, 133, 0.08), 0 10px 10px -5px rgba(37, 49, 133, 0.03);
    
    /* Transições */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Tipografia */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
}

/* ==========================================================================
   Reset e Configurações Globais
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

li {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-gradient {
    background: linear-gradient(135deg, #ffffff 0%, #a5b4fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   Componentes Reutilizáveis
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.8rem;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--color-accent);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(58, 134, 255, 0.3);
}

.btn-secondary {
    background-color: #ffffff;
    color: var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(255, 255, 255, 0.15);
}

.btn-outline {
    border-color: rgba(255, 255, 255, 0.3);
    color: #ffffff;
    background-color: transparent;
}

.btn-outline:hover {
    border-color: #ffffff;
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.1);
}

.btn-large {
    padding: 14px 32px;
    font-size: 0.85rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 48px auto;
}

.section-tag {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-primary);
    display: inline-block;
    margin-bottom: 8px;
    background-color: rgba(37, 49, 133, 0.08);
    padding: 4px 12px;
    border-radius: 50px;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 12px;
    color: var(--color-primary);
}

.section-header p {
    font-size: 1.05rem;
    color: var(--color-text-muted);
}

/* ==========================================================================
   Header / Navbar (Com Logo Restilizado)
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: rgba(23, 31, 92, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--transition);
}

.header.scrolled {
    background-color: rgba(23, 31, 92, 0.98);
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.header.scrolled .header-container {
    height: 70px;
}

/* Logo Wrapper */
.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #ffffff;
    transition: var(--transition);
}

.logo-wrapper:hover {
    opacity: 0.95;
    transform: translateY(-1px);
}

.logo-svg {
    width: 36px;
    height: 36px;
    color: #ffffff;
    flex-shrink: 0;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.15rem;
    letter-spacing: 1px;
    color: #ffffff;
}

.logo-subtitle {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.65rem;
    letter-spacing: 4px;
    color: #c7d2fe;
    margin-top: 1px;
}

.nav-list {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-weight: 700;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-link:hover {
    color: #ffffff;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    color: #ffffff;
    cursor: pointer;
    font-size: 1.5rem;
}

/* Menu Mobile Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(23, 31, 92, 0.6);
    backdrop-filter: blur(8px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: var(--transition);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.mobile-menu {
    position: absolute;
    right: 0;
    top: 0;
    width: 300px;
    height: 100%;
    background-color: var(--color-primary-dark);
    padding: 40px 24px;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    gap: 32px;
    transform: translateX(100%);
    transition: var(--transition);
}

.mobile-menu-overlay.active .mobile-menu {
    transform: translateX(0);
}

.mobile-menu-close {
    align-self: flex-end;
    background: none;
    border: none;
    color: #ffffff;
    cursor: pointer;
    font-size: 1.5rem;
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.mobile-nav-link {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 700;
    font-size: 1rem;
}

.mobile-nav-link.btn {
    text-align: center;
    color: #ffffff;
    margin-top: 20px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    background-color: var(--color-primary);
    background: linear-gradient(135deg, #1b2465 0%, #253185 50%, #2e3ea8 100%);
    color: #ffffff;
    padding: 180px 0 110px 0;
    position: relative;
    overflow: hidden;
}

.hero-mesh {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.08;
    background-image: radial-gradient(#ffffff 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
    z-index: 1;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -150px;
    right: -150px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    z-index: 1;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.badge-consultancy {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    color: #e0e7ff;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 3.25rem;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
}

.hero-lead {
    font-size: 1.15rem;
    color: #cbd5e1;
    margin-bottom: 40px;
    max-width: 580px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 32px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: #ffffff;
}

.stat-label {
    font-size: 0.8rem;
    color: #94a3b8;
    margin-top: 4px;
}

.hero-image-container {
    display: flex;
    justify-content: center;
}

.image-wrapper {
    position: relative;
    width: 100%;
    max-width: 500px;
    display: flex;
    justify-content: center;
}

/* Emblema restilizado em grande escala (Hero) */
.logo-emblem-large {
    background: linear-gradient(135deg, #2e3ea8 0%, #171f5c 100%);
    border: 3px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    width: 260px;
    height: 260px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 25px 50px -12px rgba(23, 31, 92, 0.5);
    color: #ffffff;
    animation: floatEmblem 6s ease-in-out infinite;
}

.logo-svg-large {
    width: 140px;
    height: 140px;
    color: #ffffff;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.3));
}

.floating-card-telecom {
    position: absolute;
    bottom: -10px;
    left: -20px;
    background: rgba(23, 31, 92, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-lg);
    max-width: 260px;
    z-index: 5;
}

.floating-card-telecom i {
    background-color: var(--color-accent);
    color: #ffffff;
    padding: 10px;
    border-radius: 50%;
    font-size: 1.2rem;
}

.floating-card-telecom h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: #ffffff;
}

.floating-card-telecom p {
    font-size: 0.75rem;
    color: #94a3b8;
}

@keyframes floatEmblem {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(2deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}

/* ==========================================================================
   Catálogo / Planos Section
   ========================================================================== */
.planos {
    padding: 100px 0;
    background-color: var(--color-primary-light);
}

/* Seletor Tipo Cliente (CPF / CNPJ) */
.client-type-container {
    display: flex;
    justify-content: center;
    margin-bottom: 32px;
}

.client-type-selector {
    display: inline-flex;
    background-color: #e2e8f0;
    padding: 6px;
    border-radius: 50px;
    box-shadow: var(--shadow-sm);
}

.client-type-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 24px;
    background: none;
    border: none;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.client-type-btn:hover {
    color: var(--color-primary);
}

.client-type-btn.active {
    background-color: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(37, 49, 133, 0.2);
}

/* Abas de Categorias */
.catalog-tabs-container {
    display: flex;
    background-color: #e2e8f0;
    padding: 6px;
    border-radius: var(--radius-md);
    max-width: 780px;
    margin: 0 auto 32px auto;
    gap: 4px;
    overflow-x: auto;
}

.catalog-tab {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 16px;
    background: none;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition);
}

.catalog-tab:hover {
    color: var(--color-primary);
}

.catalog-tab.active {
    background-color: #ffffff;
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

/* Filtro de Operadoras */
.filter-operator-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.filter-label {
    font-weight: 700;
    color: var(--color-text-dark);
    font-size: 0.9rem;
}

.filter-pills-group {
    display: flex;
    gap: 10px;
}

.filter-pill {
    background-color: #ffffff;
    border: 1px solid var(--color-border);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.filter-pill:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.filter-pill.active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
}

.claro-pill.active {
    background-color: var(--color-claro);
    border-color: var(--color-claro);
    color: #ffffff;
}

.vivo-pill.active {
    background-color: var(--color-vivo);
    border-color: var(--color-vivo);
    color: #ffffff;
}

.tim-pill.active {
    background-color: var(--color-tim);
    border-color: var(--color-tim);
    color: #ffffff;
}

/* Sub-filtro Celular */
.sub-filter-container {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.sub-filter-pill {
    background-color: #ffffff;
    border: 1px solid var(--color-border);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.sub-filter-pill:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.sub-filter-pill.active {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: #ffffff;
}

/* Grid de Planos */
.planos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

/* Card de Planos */
.card-plano {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.card-plano:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-plano.operator-claro { border-top: 5px solid var(--color-claro); }
.card-plano.operator-vivo { border-top: 5px solid var(--color-vivo); }
.card-plano.operator-tim { border-top: 5px solid var(--color-tim); }
.card-plano.operator-todas { border-top: 5px solid var(--color-primary); }

.operator-badge {
    position: absolute;
    top: 15px;
    left: 20px;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 50px;
    color: #ffffff;
}

.claro-bg { background-color: var(--color-claro); }
.vivo-bg { background-color: var(--color-vivo); }
.tim-bg { background-color: var(--color-tim); }
.todas-bg { background-color: var(--color-primary); }

.plan-card-badge {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    padding: 4px 10px;
    border-radius: 50px;
}

.card-plano-content {
    padding: 60px 24px 30px 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-plano-content h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 20px;
    min-height: 48px;
    display: flex;
    align-items: center;
}

.plan-benefits {
    margin-bottom: 30px;
    flex-grow: 1;
}

.plan-benefits li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 12px;
    font-size: 0.85rem;
    color: var(--color-text-dark);
}

.plan-benefits li i {
    color: var(--color-whatsapp);
    flex-shrink: 0;
    width: 16px;
    margin-top: 2px;
}

.plan-price-box {
    border-top: 1px solid var(--color-border);
    padding-top: 20px;
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
}

.price-prefix {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    font-weight: 700;
}

.price-wrapper {
    display: flex;
    align-items: baseline;
    gap: 2px;
    margin-top: 4px;
}

.price-currency {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-primary);
}

.plan-price {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 900;
    color: var(--color-primary);
    line-height: 1;
}

.price-suffix {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.no-plans {
    grid-column: 1 / -1;
    text-align: center;
    padding: 48px;
    background-color: #ffffff;
    border-radius: var(--radius-md);
    border: 1px dashed var(--color-border);
}

.no-plans-icon {
    font-size: 3rem;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.no-plans p {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: 20px;
}

/* ==========================================================================
   Vantagens Section
   ========================================================================== */
.vantagens {
    padding: 100px 0;
    background-color: #ffffff;
}

.vantagens-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.card-vantagem {
    padding: 40px 30px;
    background-color: var(--color-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.card-vantagem:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: rgba(37, 49, 133, 0.2);
}

.vantagem-icon {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: #ffffff;
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 24px;
}

.card-vantagem h3 {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.card-vantagem p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* ==========================================================================
   Cotação Section
   ========================================================================== */
.cotacao {
    padding: 100px 0;
    background-color: var(--color-primary-dark);
    color: #ffffff;
    position: relative;
}

.cotacao-container {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 56px;
    align-items: center;
}

.cotacao-info h2 {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 20px;
}

.cotacao-info p {
    font-size: 1.05rem;
    color: #cbd5e1;
    margin-bottom: 40px;
}

.contact-details li {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-details li i {
    color: var(--color-accent);
    font-size: 1.5rem;
}

.contact-details li strong {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    color: #94a3b8;
}

.contact-details li p {
    margin-bottom: 0;
    font-size: 1.15rem;
    color: #ffffff;
    font-weight: 700;
}

.form-card {
    background-color: #ffffff;
    border-radius: var(--radius-md);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    color: var(--color-text-dark);
}

.form-card h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--color-primary);
}

.form-card > p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 28px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 6px;
    color: var(--color-text-dark);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--color-text-dark);
    background-color: var(--color-bg);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(37, 49, 133, 0.15);
}

.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background-color: #0d1235;
    color: #94a3b8;
    padding: 80px 0 32px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.85rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-col h4 {
    color: #ffffff;
    font-family: var(--font-heading);
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 24px;
    letter-spacing: 0.5px;
}

.footer-desc {
    line-height: 1.6;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a:hover {
    color: #ffffff;
}

.footer-col p {
    margin-bottom: 8px;
}

.footer-legal {
    font-size: 0.75rem;
    color: #5b6694;
    margin-top: 16px;
    line-height: 1.5;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 32px;
    text-align: center;
}

/* ==========================================================================
   Chatbot Helena UI
   ========================================================================== */
.chatbot-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.chatbot-toggle {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: #ffffff;
    border: none;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: var(--transition);
}

.chatbot-toggle:hover {
    transform: scale(1.05);
}

.bot-icon {
    width: 26px;
    height: 26px;
}

.chat-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--color-accent);
    opacity: 0.4;
    animation: chatPulse 2s infinite;
    z-index: -1;
}

@keyframes chatPulse {
    0% { transform: scale(1); opacity: 0.4; }
    100% { transform: scale(1.4); opacity: 0; }
}

.chat-window {
    position: absolute;
    bottom: 75px;
    right: 0;
    width: 360px;
    height: 500px;
    background-color: #ffffff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.95);
    pointer-events: none;
    transition: var(--transition);
    transform-origin: bottom right;
}

.chat-window.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.chat-header {
    background-color: var(--color-primary);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #ffffff;
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-avatar i {
    width: 20px;
    height: 20px;
}

.chat-header-info h4 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
}

.chat-header-info span {
    font-size: 0.7rem;
    color: #a5b4fc;
    display: block;
}

.chat-close {
    background: none;
    border: none;
    color: #a5b4fc;
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition);
}

.chat-close:hover {
    color: #ffffff;
}

.chat-body {
    flex-grow: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    background-color: #f1f5f9;
}

.chat-msg {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    line-height: 1.5;
}

.msg-bot {
    background-color: #ffffff;
    color: var(--color-text-dark);
    align-self: flex-start;
    border-top-left-radius: 2px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.msg-user {
    background-color: var(--color-primary);
    color: #ffffff;
    align-self: flex-end;
    border-top-right-radius: 2px;
    box-shadow: 0 1px 2px rgba(37, 49, 133, 0.15);
}

.chat-footer {
    padding: 16px;
    background-color: #ffffff;
    border-top: 1px solid var(--color-border);
}

.chat-btn-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.chat-option-btn {
    width: 100%;
    padding: 10px 14px;
    background-color: #f8fafc;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-dark);
    cursor: pointer;
    text-align: left;
    transition: var(--transition);
}

.chat-option-btn:hover {
    background-color: rgba(37, 49, 133, 0.05);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.chat-input-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.chat-input-group input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.85rem;
    background-color: #f8fafc;
}

.chat-input-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: #ffffff;
}

.chat-submit-btn {
    background-color: var(--color-whatsapp);
    color: #ffffff;
    border: none;
    padding: 12px;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
}

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

.whatsapp-float {
    position: fixed;
    bottom: 105px;
    right: 30px;
    background-color: var(--color-whatsapp);
    color: #ffffff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 998;
    transition: var(--transition);
}

.whatsapp-float:hover {
    background-color: var(--color-whatsapp-hover);
    transform: scale(1.05);
}

.whatsapp-icon {
    width: 30px;
    height: 30px;
}

/* ==========================================================================
   Media Queries (Responsividade)
   ========================================================================== */
@media (max-width: 992px) {
    html {
        font-size: 15px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-content h1 {
        font-size: 2.75rem;
    }
    
    .hero-lead {
        margin: 0 auto 32px auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-image-container {
        display: none;
    }
    
    .vantagens-grid {
        grid-template-columns: 1fr;
    }
    
    .cotacao-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .cotacao-info {
        text-align: center;
    }
    
    .contact-details {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .header-cta {
        display: none;
    }
    
    .mobile-nav-toggle {
        display: block;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 12px;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .form-grid-2 {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .form-card {
        padding: 24px;
    }
    
    .chat-window {
        width: calc(100vw - 60px);
        right: 0;
    }
}

/* ==========================================================================
   Seção Hero: Carrossel de Banners
   ========================================================================== */
.hero-carousel {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    background-color: var(--color-primary-dark);
    border: 2px solid rgba(255, 255, 255, 0.15);
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.6s ease-in-out, transform 0.6s ease-in-out;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 30px 60px;
    color: #ffffff;
    z-index: 1;
    pointer-events: none;
    transform: scale(1.02);
}

.carousel-slide.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    z-index: 2;
    transform: scale(1);
}

.carousel-slide h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 8px;
    line-height: 1.2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
    color: #ffffff;
    min-height: auto;
}

.carousel-slide p {
    font-size: 0.9rem;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.4;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.carousel-slide .btn {
    align-self: flex-start;
    border-radius: 50px;
    font-size: 0.75rem;
    padding: 8px 18px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* Setas do Carrossel */
.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ffffff;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.carousel-arrow:hover {
    background: rgba(15, 23, 42, 0.8);
    border-color: #ffffff;
    transform: translateY(-50%) scale(1.05);
}

.carousel-arrow.prev { left: 16px; }
.carousel-arrow.next { right: 16px; }

.carousel-arrow i {
    width: 18px;
    height: 18px;
}

/* Dots do Carrossel */
.carousel-dots {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 10;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.carousel-dot.active {
    background: #ffffff;
    width: 20px;
    border-radius: 10px;
}

/* ==========================================================================
   Back Office: Modais e Painel de Controle
   ========================================================================== */
.admin-login-link {
    transition: var(--transition);
}

.admin-login-link:hover {
    color: #ffffff !important;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.4);
}

.admin-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.admin-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.admin-modal {
    background: #ffffff;
    width: 95%;
    max-width: 900px;
    max-height: 85vh;
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    position: relative;
    overflow-y: auto;
    padding: 40px;
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.admin-modal-overlay.active .admin-modal {
    transform: translateY(0);
}

.admin-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.admin-modal-close:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

/* Login */
.admin-login-header {
    text-align: center;
    margin-bottom: 28px;
}

.lock-icon-wrapper {
    background: rgba(37, 49, 133, 0.08);
    color: var(--color-primary);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px auto;
}

.lock-icon-wrapper i {
    width: 24px;
    height: 24px;
}

.admin-login-header h3 {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--color-primary);
    margin-bottom: 6px;
}

.admin-login-header p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.admin-error-msg {
    background: rgba(229, 0, 20, 0.08);
    color: var(--color-claro);
    border: 1px solid rgba(229, 0, 20, 0.15);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 20px;
    text-align: center;
}

/* Dashboard */
.admin-dash-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 24px;
}

.admin-dash-title {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--color-primary);
}

.admin-dash-title i {
    background: rgba(37, 49, 133, 0.08);
    padding: 10px;
    border-radius: var(--radius-md);
    width: 44px;
    height: 44px;
}

.admin-dash-title h3 {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.3rem;
    margin-bottom: 0;
}

.admin-dash-title p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

.btn-logout {
    font-size: 0.75rem;
    padding: 8px 16px;
    color: var(--color-text-muted);
    border-color: var(--color-border);
}

.btn-logout:hover {
    color: var(--color-claro);
    border-color: var(--color-claro);
    background-color: rgba(229, 0, 20, 0.04);
}

.admin-dash-body {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 24px;
}

/* Tabs */
.admin-tabs {
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-right: 1px solid var(--color-border);
    padding-right: 16px;
}

.admin-tab-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border: none;
    background: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    cursor: pointer;
    text-align: left;
    transition: var(--transition);
}

.admin-tab-btn:hover {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
}

.admin-tab-btn.active {
    background-color: var(--color-primary);
    color: #ffffff;
}

.admin-tab-btn i {
    width: 16px;
    height: 16px;
}

.admin-tab-contents {
    flex-grow: 1;
    overflow-x: hidden;
}

.admin-tab-content {
    display: none;
}

.admin-tab-content.active {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.tab-content-header h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.tab-content-header p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Plans Table */
.admin-table-wrapper {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--color-bg);
    max-height: 320px;
    overflow-y: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.8rem;
}

.admin-table th {
    background-color: #f1f5f9;
    padding: 10px 14px;
    font-weight: 700;
    color: var(--color-text-dark);
    border-bottom: 1px solid var(--color-border);
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.5px;
}

.admin-table td {
    padding: 8px 14px;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-dark);
    background: #ffffff;
    vertical-align: middle;
}

.admin-table tr:last-child td {
    border-bottom: none;
}

.price-input-wrapper {
    display: flex;
    align-items: center;
    gap: 4px;
    max-width: 110px;
}

.price-input-wrapper span {
    font-weight: 700;
    color: var(--color-text-muted);
}

.admin-price-input {
    width: 100%;
    padding: 5px 8px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-primary);
    text-align: right;
}

.admin-price-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(37, 49, 133, 0.1);
}

/* Banner Manager in Dashboard */
.admin-banners-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-height: 350px;
    overflow-y: auto;
    padding-right: 6px;
}

.admin-banner-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 14px;
    background: var(--color-bg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.admin-banner-item h5 {
    grid-column: 1 / -1;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-primary);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 4px;
    margin-bottom: 0;
}

/* Actions bar in tabs */
.admin-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 10px;
    border-top: 1px solid var(--color-border);
    padding-top: 16px;
}

.save-status-msg {
    font-size: 0.8rem;
    font-weight: 700;
    transition: var(--transition);
}

.save-status-msg.success {
    color: var(--color-whatsapp);
}

.save-status-msg.error {
    color: var(--color-claro);
}

/* Responsive modal */
@media (max-width: 768px) {
    .admin-modal {
        padding: 24px;
        max-height: 90vh;
    }
    
    .admin-dash-body {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .admin-tabs {
        flex-direction: row;
        overflow-x: auto;
        border-right: none;
        border-bottom: 1px solid var(--color-border);
        padding-right: 0;
        padding-bottom: 12px;
        white-space: nowrap;
    }
    
    .admin-tab-btn {
        width: auto;
    }
    
    .admin-banner-item {
        grid-template-columns: 1fr;
    }
}
}

/* ==========================================================================
   Estilos Adicionais - Simulador Card e Sidebar Promo
   ========================================================================== */

.simulator-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    margin-top: 24px;
    max-width: 520px;
    width: 100%;
}

.simulator-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.sim-tab-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    background: #ffffff;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    color: var(--color-text-muted);
    transition: var(--transition);
}

.sim-tab-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.sim-tab-btn.active {
    background: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

.simulator-inputs {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.simulator-inputs input {
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--color-text);
    transition: var(--transition);
}

.simulator-inputs input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(37, 49, 133, 0.1);
}

.catalog-layout-wrapper {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 30px;
    align-items: start;
    margin-top: 20px;
}

.catalog-sidebar {
    position: sticky;
    top: 100px;
}

.promo-card-sidebar {
    background: linear-gradient(135deg, #8338ec 0%, #3a86ff 100%);
    border-radius: var(--radius-lg);
    padding: 30px;
    color: #ffffff;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.promo-card-sidebar:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

@media (max-width: 992px) {
    .catalog-layout-wrapper {
        grid-template-columns: 1fr;
    }
    .catalog-sidebar {
        position: static;
        margin-top: 20px;
    }
}

/* ==========================================================================
   Estilos Adicionais - Filtros Circulares com Logotipo (Site de Referência)
   ========================================================================== */

.op-filter-pill {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.op-filter-pill .op-circle-logo {
    width: 66px;
    height: 66px;
    border-radius: 50%;
    background: #ffffff;
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.op-filter-pill .op-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-text-muted);
    transition: var(--transition);
}

/* Hover States */
.op-filter-pill:hover .op-circle-logo {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.op-filter-pill:hover .op-label {
    color: var(--color-primary);
}

/* Active States */
.op-filter-pill.active .op-circle-logo {
    border-color: var(--color-primary);
    background: rgba(37, 49, 133, 0.03);
    box-shadow: 0 0 0 4px rgba(37, 49, 133, 0.1);
    transform: scale(1.05);
}

.op-filter-pill.active .op-label {
    color: var(--color-primary);
    font-weight: 800;
}

/* AI Folder Scanner UI Elements */
.scanner-upload-area:hover {
    border-color: var(--color-primary) !important;
    background: rgba(37, 49, 133, 0.04) !important;
}

.scanner-terminal::-webkit-scrollbar {
    width: 6px;
}
.scanner-terminal::-webkit-scrollbar-track {
    background: #0f172a;
}
.scanner-terminal::-webkit-scrollbar-thumb {
    background: #334155;
    border-radius: 3px;
}
.scanner-terminal-log-line {
    animation: terminalFadeIn 0.2s ease forwards;
    line-height: 1.5;
}

@keyframes terminalFadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}