/* === VARIÁVEIS === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --background: hsl(210, 40%, 98%);
    --foreground: hsl(215, 50%, 15%);
    --card: hsl(0, 0%, 100%);
    --card-foreground: hsl(215, 50%, 15%);
    --primary: hsl(217, 91%, 60%);
    --primary-foreground: hsl(0, 0%, 100%);
    --secondary: hsl(210, 40%, 96%);
    --secondary-foreground: hsl(215, 50%, 25%);
    --muted: hsl(210, 30%, 94%);
    --muted-foreground: hsl(215, 20%, 50%);
    --border: hsl(214, 32%, 91%);
    --blue-50: hsl(214, 100%, 97%);
    --blue-100: hsl(214, 95%, 93%);
    --blue-200: hsl(213, 97%, 87%);
    --blue-400: hsl(213, 94%, 68%);
    --blue-500: hsl(217, 91%, 60%);
    --blue-600: hsl(221, 83%, 53%);
    --blue-700: hsl(224, 76%, 48%);
    --blue-800: hsl(226, 71%, 40%);
    --blue-900: hsl(228, 70%, 35%);
    --starter: hsl(142, 76%, 36%);
    --starter-light: hsl(142, 72%, 94%);
    --pro: hsl(217, 91%, 60%);
    --pro-light: hsl(214, 100%, 97%);
    --enterprise: hsl(24, 95%, 53%);
    --enterprise-light: hsl(38, 100%, 95%);
    --ultra: hsl(271, 91%, 65%);
    --ultra-light: hsl(270, 100%, 98%);
    --basico: hsl(210, 14%, 53%);
    --basico-light: hsl(210, 16%, 93%);
    --inicial: hsl(173, 58%, 39%);
    --inicial-light: hsl(173, 55%, 93%);
    --profissional: hsl(217, 91%, 60%);
    --profissional-light: hsl(214, 100%, 97%);
    --avancado: hsl(24, 95%, 53%);
    --avancado-light: hsl(38, 100%, 95%);
    --empresarial: hsl(271, 91%, 65%);
    --empresarial-light: hsl(270, 100%, 98%);
    --gradient-hero: linear-gradient(135deg, hsl(217, 91%, 60%) 0%, hsl(224, 76%, 48%) 50%, hsl(226, 71%, 40%) 100%);
    --gradient-glow: radial-gradient(ellipse 80% 50% at 50% -20%, hsla(217, 91%, 60%, 0.3), transparent);
    --shadow-sm: 0 1px 2px 0 hsla(215, 50%, 15%, 0.05);
    --shadow-md: 0 4px 6px -1px hsla(215, 50%, 15%, 0.1), 0 2px 4px -2px hsla(215, 50%, 15%, 0.1);
    --shadow-lg: 0 10px 15px -3px hsla(215, 50%, 15%, 0.1), 0 4px 6px -4px hsla(215, 50%, 15%, 0.1);
    --shadow-xl: 0 20px 25px -5px hsla(215, 50%, 15%, 0.1), 0 8px 10px -6px hsla(215, 50%, 15%, 0.1);
    --shadow-glow: 0 0 40px hsla(217, 91%, 60%, 0.3);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Inter", system-ui, -apple-system, sans-serif;
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.5;
    overflow-x: hidden;
    width: 100%;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

h1, h2, h3 {
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* IDs para âncoras com offset para não esconder atrás do header fixo */
#tecnologia, #casos, #paraquem, #cta, #top {
    scroll-margin-top: 80px;
}

/* Otimização de carregamento - imagens e iframes */
img, iframe {
    max-width: 100%;
    height: auto;
}

/* ========== RESPONSIVIDADE GLOBAL ========== */
@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
    h1 {
        font-size: 2.5rem !important;
    }
    h2 {
        font-size: 2rem !important;
    }
    .section-title {
        font-size: 2rem !important;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.2rem;
    }
    h1 {
        font-size: 2rem !important;
    }
    h2 {
        font-size: 1.8rem !important;
    }
    .section-title {
        font-size: 1.8rem !important;
    }
}

/* ===== HEADER COM MENU SANDUÍCHE ===== */
.site-header {
    padding: 1rem 0;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 50;
    width: 100%;
}

.header-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo {
    font-size: clamp(1.6rem, 5vw, 2rem);
    font-weight: 800;
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    z-index: 60;
}

/* Menu desktop */
.nav-links {
    display: flex;
    gap: clamp(1rem, 3vw, 2rem);
    color: var(--secondary-foreground);
    font-weight: 500;
    flex-wrap: wrap;
}

.nav-links a {
    text-decoration: none;
    color: inherit;
    font-size: 0.95rem;
    transition: color 0.2s;
}

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

/* Botão sanduíche (visível apenas em mobile) */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 60;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--foreground);
    margin: 5px 0;
    transition: all 0.3s ease;
    border-radius: 3px;
}

/* Responsivo: mobile menu */
@media (max-width: 600px) {
    .menu-toggle {
        display: block;
    }
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--card);
        flex-direction: column;
        padding: 5rem 2rem 2rem;
        gap: 1.5rem;
        box-shadow: var(--shadow-xl);
        transition: right 0.3s ease;
        z-index: 55;
        border-left: 1px solid var(--border);
    }
    .nav-links.active {
        right: 0;
    }
    .nav-links a {
        font-size: 1.1rem;
        padding: 0.5rem 0;
        border-bottom: 1px solid var(--border);
    }
    /* Animação do ícone sanduíche quando ativo */
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
}

/* hero responsivo */
.hero {
    background: var(--gradient-hero);
    color: white;
    padding: 4rem 0 5rem;
    position: relative;
    width: 100%;
}

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

.hero h1 {
    font-size: clamp(2rem, 6vw, 3.5rem);
    line-height: 1.2;
    max-width: 800px;
    margin-bottom: 1rem;
}

.hero p {
    font-size: clamp(1.1rem, 3vw, 1.3rem);
    opacity: 0.9;
    max-width: 600px;
    margin-bottom: 2.5rem;
}

.hero-stats {
    display: flex;
    gap: clamp(1.5rem, 4vw, 3rem);
    flex-wrap: wrap;
    background: rgba(0, 0, 0, 0.2);
    padding: 1.5rem clamp(1.5rem, 4vw, 2.5rem);
    border-radius: 60px;
    backdrop-filter: blur(4px);
    width: fit-content;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

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

.stat-number {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 800;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

@media (max-width: 550px) {
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
        border-radius: 2rem;
    }
}

/* títulos */
.section-title {
    font-size: clamp(2rem, 5vw, 2.5rem);
    margin-bottom: 2rem;
    color: var(--foreground);
    border-left: 8px solid var(--primary);
    padding-left: 1.5rem;
}

.tagline {
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

/* cases grid responsivo */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.case-card {
    background-color: var(--card);
    border-radius: 1.8rem;
    padding: 1.5rem;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    transition: 0.15s;
    height: 100%;
}

.case-rank {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.rank-badge {
    background: var(--primary);
    color: white;
    font-weight: 700;
    padding: 0.2rem 1rem;
    border-radius: 40px;
    font-size: 0.8rem;
}

.case-url {
    font-family: monospace;
    color: var(--primary);
    font-size: 0.9rem;
    word-break: break-all;
}

.case-equivalent {
    font-size: 0.9rem;
    color: var(--muted-foreground);
    border-top: 1px dashed var(--border);
    margin-top: 1rem;
    padding-top: 0.8rem;
}

/* para quem grid responsivo */
.para-quem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(160px, 100%), 1fr));
    gap: 0.8rem;
    margin: 2rem 0 3rem;
}

.nicho-item {
    background: var(--card);
    padding: 0.8rem 1rem;
    border-radius: 60px;
    border: 1px solid var(--border);
    font-weight: 500;
    color: var(--foreground);
    box-shadow: var(--shadow-sm);
    transition: 0.1s;
    text-align: center;
    font-size: 0.95rem;
    white-space: normal;
    word-break: keep-all;
}

.nicho-item:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: scale(1.02);
}

/* tecnologia grid responsivo */
.tecnologia-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.tecnologia-card {
    background: var(--card);
    border-radius: 2rem;
    padding: 1.8rem 1.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    height: 100%;
}

.tecnologia-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.2rem;
    color: var(--primary);
}

.tecnologia-list {
    list-style: none;
}

.tecnologia-list li {
    margin-bottom: 0.8rem;
    padding-left: 1.8rem;
    position: relative;
    color: var(--foreground);
}

.tecnologia-list li::before {
    content: "▹";
    color: var(--primary);
    font-weight: 700;
    position: absolute;
    left: 0;
}

.tecnologia-list strong {
    color: var(--blue-700);
}

/* ===== CARROSSEL 1.5s - FOCOS NOS PROBLEMAS ===== */
.carrossel-section {
    background: linear-gradient(135deg, var(--blue-700) 0%, var(--blue-900) 100%);
    padding: 4rem 0;
    color: white;
    position: relative;
    overflow: hidden;
}

.carrossel-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.carrossel-section .tagline {
    color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.15);
    padding: 0.3rem 1rem;
    border-radius: 60px;
    display: inline-block;
    backdrop-filter: blur(4px);
    margin-bottom: 1rem;
}

.carrossel-section .section-title {
    color: white;
    border-left-color: rgba(255, 255, 255, 0.5);
    margin-bottom: 1rem;
}

.carrossel-container {
    position: relative;
    max-width: 800px;
    margin: 2rem auto 0;
    overflow: hidden;
    border-radius: 32px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: var(--shadow-xl), 0 0 0 1px rgba(255, 255, 255, 0.05) inset;
}

.carrossel-slides {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.slide {
    flex: 0 0 100%;
    padding: 3.5rem 2.5rem;
    text-align: center;
    box-sizing: border-box;
}

.slide-icone {
    font-size: 5.5rem;
    line-height: 1;
    margin-bottom: 1.2rem;
    filter: drop-shadow(0 15px 12px rgba(0, 0, 0, 0.3));
    animation: floatIcon 3s ease-in-out infinite;
}

@keyframes floatIcon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.slide-titulo {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
    line-height: 1.3;
    letter-spacing: -0.02em;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.slide-texto {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 550px;
    margin: 0 auto;
    line-height: 1.6;
    font-weight: 400;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.carrossel-indicadores {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    padding: 0 0 2rem 0;
}

.indicador {
    width: 10px;
    height: 10px;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    padding: 0;
}

.indicador:hover {
    background: rgba(255, 255, 255, 0.7);
}

.indicador.ativo {
    width: 40px;
    background: white;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
}

/* Setas de navegação (opcionais, para desktop) */
.carrossel-seta {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    z-index: 10;
    opacity: 0.6;
}

.carrossel-seta:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-50%) scale(1.1);
}

.carrossel-seta.esquerda {
    left: 10px;
}

.carrossel-seta.direita {
    right: 10px;
}

/* Responsividade do carrossel */
@media (max-width: 768px) {
    .carrossel-container {
        border-radius: 24px;
    }
    
    .slide {
        padding: 2.5rem 1.5rem;
    }
    
    .slide-icone {
        font-size: 4.5rem;
    }
    
    .slide-titulo {
        font-size: 1.8rem;
    }
    
    .slide-texto {
        font-size: 1.1rem;
    }
    
    .carrossel-seta {
        display: none; /* Esconde setas no mobile */
    }
}

@media (max-width: 480px) {
    .carrossel-section {
        padding: 3rem 0;
    }
    
    .slide {
        padding: 2rem 1.2rem;
    }
    
    .slide-icone {
        font-size: 3.8rem;
        margin-bottom: 0.8rem;
    }
    
    .slide-titulo {
        font-size: 1.5rem;
        margin-bottom: 0.8rem;
    }
    
    .slide-texto {
        font-size: 1rem;
    }
    
    .indicador.ativo {
        width: 30px;
    }
}

/* Animação de entrada suave */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide.ativo .slide-icone,
.slide.ativo .slide-titulo,
.slide.ativo .slide-texto {
    animation: fadeInUp 0.5s ease forwards;
}

.slide .slide-icone,
.slide .slide-titulo,
.slide .slide-texto {
    opacity: 0;
    animation: none;
}

.slide.ativo .slide-icone {
    animation: fadeInUp 0.5s ease forwards, floatIcon 3s ease-in-out infinite 0.5s;
}

/* steps grid - adicionando estilo que estava faltando */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.step-item {
    text-align: center;
    padding: 2rem 1rem;
    background: var(--card);
    border-radius: 2rem;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: white;
    font-size: 2rem;
    font-weight: 800;
    border-radius: 60px;
    margin: 0 auto 1rem;
}

.step-item h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--foreground);
}

.step-item p {
    color: var(--muted-foreground);
    font-size: 0.95rem;
}

/* depoimentos grid */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.testimonial-card {
    background: var(--card);
    border-radius: 2rem;
    padding: 2rem 2rem 1.8rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    position: relative;
}

.testimonial-card::before {
    content: "“";
    font-size: 6rem;
    color: var(--blue-200);
    position: absolute;
    top: -0.5rem;
    left: 1rem;
    opacity: 0.4;
    font-family: serif;
}

.testimonial-quote {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
    color: var(--foreground);
}

.testimonial-author {
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.testimonial-author::before {
    content: "—";
    color: var(--muted-foreground);
}

/* tabela diferencial responsiva */
.diff-table-wrapper {
    background: var(--card);
    border-radius: 2rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border);
    margin: 2rem 0;
    overflow-x: auto;
}

.diff-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.diff-table th,
.diff-table td {
    padding: 1rem 0.8rem;
    font-size: 0.95rem;
}

.diff-table th {
    text-align: left;
    background: var(--muted);
    color: var(--secondary-foreground);
    font-weight: 600;
}

.diff-table td {
    border-bottom: 1px solid var(--border);
}

.diff-table td:last-child {
    background: var(--blue-50);
    font-weight: 600;
    color: var(--blue-700);
    border-left: 2px solid var(--blue-200);
}

.diff-table th:last-child {
    background: var(--blue-100);
    color: var(--blue-800);
}

.destaque-positivo {
    color: var(--blue-600);
    font-weight: 700;
}

@media (max-width: 650px) {
    .diff-table-wrapper {
        padding: 1rem;
    }
}

/* planos grid responsivo */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.pricing-card {
    background: var(--card);
    border-radius: 2rem;
    padding: 1.8rem 1.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.plano-inicial .card-badge {
    background: var(--inicial-light);
    color: var(--inicial);
}

.plano-profissional .card-badge {
    background: var(--profissional-light);
    color: var(--blue-700);
}

.plano-avancado .card-badge {
    background: var(--avancado-light);
    color: var(--avancado);
}

.plano-autoridade .card-badge {
    background: var(--empresarial-light);
    color: var(--empresarial);
}

.plano-imperial .card-badge {
    background: var(--ultra-light);
    color: var(--ultra);
}

.card-badge {
    display: inline-block;
    font-weight: 600;
    font-size: 0.8rem;
    padding: 0.3rem 1.2rem;
    border-radius: 40px;
    margin-bottom: 1.5rem;
    align-self: flex-start;
}

.preco-unico {
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1.2;
}

.preco-unico small {
    font-size: 1rem;
    font-weight: 400;
    color: var(--muted-foreground);
}

.investimento-unico {
    color: var(--muted-foreground);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.feature-list {
    list-style: none;
    margin: 1.5rem 0 2rem;
    flex-grow: 1;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
}

.feature-list li::before {
    content: "✓";
    color: var(--primary);
    font-weight: 700;
}

.btn-full {
    background: var(--primary);
    color: white;
    border: none;
    padding: 0.9rem;
    border-radius: 60px;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    width: 100%;
    box-shadow: var(--shadow-md);
    transition: background 0.2s;
}

.btn-full:hover {
    background: var(--blue-600);
}

/* garantia grid */
.garantia-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.garantia-card {
    background: var(--card);
    border-radius: 2rem;
    padding: 2rem 1.5rem;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    transition: 0.2s;
}

.garantia-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.garantia-icon {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    display: block;
}

.garantia-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
    color: var(--foreground);
}

.garantia-card p {
    color: var(--muted-foreground);
    font-size: 1rem;
}

/* CTA responsivo - com ID para âncora */
#cta {
    scroll-margin-top: 80px;
}

.cta-duplo {
    background: linear-gradient(145deg, var(--blue-700) 0%, var(--primary) 40%, var(--blue-400) 100%);
    border-radius: 3rem 3rem 2rem 2rem;
    margin: 3rem auto;
    padding: 3rem 1.8rem;
    color: white;
    box-shadow: var(--shadow-xl), 0 0 60px hsla(217, 91%, 60%, 0.4);
    width: 100%;
}

.cta-duplo h2 {
    font-size: clamp(1.8rem, 5vw, 2.8rem);
    line-height: 1.2;
    margin-bottom: 1rem;
    max-width: 700px;
}

.cta-duplo p {
    font-size: clamp(1.1rem, 3vw, 1.3rem);
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
    align-items: center;
}

.btn-cta-primary {
    background: white;
    color: var(--blue-700);
    border: none;
    padding: 0.9rem 1.8rem;
    border-radius: 60px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-cta-primary:hover {
    background: var(--blue-50);
    transform: scale(1.05);
}

.btn-cta-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.8);
    padding: 0.9rem 1.8rem;
    border-radius: 60px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: 0.2s;
    text-decoration: none;
    backdrop-filter: blur(4px);
}

.btn-cta-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
}

@media (max-width: 500px) {
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    .btn-cta-primary,
    .btn-cta-secondary {
        text-align: center;
        white-space: normal;
    }
}

.meta {
    display: block;
    margin-top: 2rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

/* rodapé responsivo */
.footer {
    background: rgb(19, 34, 56);
    padding: 3rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
}

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

@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 500px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    .footer-col p {
        max-width: 100%;
    }
}

.footer-col h4 {
    font-size: 1.2rem;
    margin-bottom: 1.2rem;
    color: white;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
    max-width: 300px;
}

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

.footer-links li {
    margin-bottom: 0.7rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.1s;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: white;
}

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

a.logo {
    text-decoration: none;
    display: inline-block;
}

.nav-item {
    text-decoration: none;
    color: var(--secondary-foreground);
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-item:hover {
    color: var(--primary);
}

.nav-dropdown {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.nav-dropdown-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--secondary-foreground);
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0;
    transition: color 0.2s;
}

.nav-dropdown-toggle:hover,
.nav-dropdown[data-open] .nav-dropdown-toggle {
    color: var(--primary);
}

.nav-arrow {
    font-size: 0.7rem;
    transition: transform 0.2s ease;
    display: inline-block;
    line-height: 1;
}

.nav-dropdown[data-open] .nav-arrow {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 0.75rem);
    left: 0;
    min-width: 240px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    box-shadow: var(--shadow-xl);
    list-style: none;
    padding: 0.5rem 0;
    z-index: 200;
    opacity: 0;
    transform: translateY(-6px);
    transition: opacity 0.18s ease, transform 0.18s ease;
    pointer-events: none;
}

.nav-dropdown[data-open] .nav-dropdown-menu {
    display: block;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.nav-dropdown-menu > li > a {
    display: block;
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
    color: var(--secondary-foreground);
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
    border-radius: 0.5rem;
    margin: 0 0.3rem;
}

.nav-dropdown-menu > li > a:hover {
    background: var(--blue-50);
    color: var(--primary);
}

.nav-dropdown-menu--cidades {
    min-width: 560px;
    display: none;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    padding: 1rem;
    left: 50%;
    transform: translateX(-50%) translateY(-6px);
}

.nav-dropdown[data-open] .nav-dropdown-menu--cidades {
    display: grid;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.nav-city-group {
    padding: 0.6rem 0.8rem;
}

.nav-city-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--primary);
    margin-bottom: 0.4rem;
    padding-bottom: 0.3rem;
    border-bottom: 1px solid var(--border);
}

.nav-city-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-city-links li a {
    display: block;
    padding: 0.3rem 0.4rem;
    font-size: 0.85rem;
    color: var(--secondary-foreground);
    text-decoration: none;
    border-radius: 0.4rem;
    transition: background 0.15s, color 0.15s;
}

.nav-city-links li a:hover {
    background: var(--blue-50);
    color: var(--primary);
}

.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 150;
}

.nav-overlay.active {
    display: block;
}

@media (max-width: 600px) {

    .nav-dropdown {
        display: block;
        width: 100%;
    }

    .nav-dropdown-toggle {
        width: 100%;
        justify-content: space-between;
        font-size: 1.1rem;
        padding: 0.5rem 0;
        border-bottom: 1px solid var(--border);
    }

    .nav-dropdown-menu,
    .nav-dropdown-menu--cidades {
        position: static;
        display: none !important;
        grid-template-columns: 1fr;
        min-width: 0;
        width: 100%;
        box-shadow: none;
        border: none;
        border-radius: 0;
        background: var(--secondary);
        padding: 0.5rem 0.5rem 0.5rem 1rem;
        opacity: 1 !important;
        transform: none !important;
        pointer-events: auto !important;
        transition: none;
    }

    .nav-dropdown[data-open] .nav-dropdown-menu,
    .nav-dropdown[data-open] .nav-dropdown-menu--cidades {
        display: block !important;
    }

    .nav-city-group {
        padding: 0.4rem 0;
    }

    .nav-dropdown-menu > li > a,
    .nav-city-links li a {
        font-size: 1rem;
        padding: 0.4rem 0.5rem;
        border-radius: 0.4rem;
        margin: 0;
    }

    .nav-item {
        font-size: 1.1rem;
        padding: 0.5rem 0;
        border-bottom: 1px solid var(--border);
        display: block;
        width: 100%;
    }

    .nav-overlay {
        display: none !important;
    }
}