/* ============================================
   POOL DE OFERTAS USA - CSS GLOBAL
   Identidade visual baseada na versão Brasil
   CORRIGIDO E OTIMIZADO
   ============================================ */

/* ----- IMPORTAÇÃO DE FONTES ----- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ----- RESET E VARIÁVEIS ----- */
:root {
    /* Cores principais */
    --azul-escuro: #0A2463;
    --azul-royal: #1E88E5;
    --azul-claro: #4FC3F7;
    --laranja-acao: #FF6F00;
    --laranja-hover: #E65100;
    
    /* Cores neutras */
    --branco: #FFFFFF;
    --cinza-claro: #F5F7FA;
    --cinza-medio: #B0BEC5;
    --cinza-escuro: #37474F;
    --preto: #1A1A2E;
    
    /* Cores de status */
    --verde-sucesso: #2E7D32;
    --vermelho-alerta: #C62828;
    --amarelo-destaque: #F9A825;
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.12);
    --glass-border: rgba(255, 255, 255, 0.18);
    --glass-shadow: 0 8px 32px rgba(10, 36, 99, 0.15);
    
    /* Espaçamentos */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 48px;
    --spacing-xxxl: 64px;
    
    /* Border radius - CORRIGIDO */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;  /* ← AGORA DEFINIDO CORRETAMENTE */
    
    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
    --transition-slow: 0.6s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--cinza-claro);
    color: var(--preto);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ----- UTILITÁRIOS ----- */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.section-padding {
    padding: var(--spacing-xxxl) 0;
}

.text-center { text-align: center; }
.text-uppercase { text-transform: uppercase; }
.fw-bold { font-weight: 700; }
.fw-black { font-weight: 900; }

/* ----- GLASSMORPHISM ----- */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow);
}

/* ----- BOTÕES ----- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 14px 32px;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    border: none;
    border-radius: var(--radius-full);  /* ← AGORA FUNCIONA */
    cursor: pointer;
    transition: var(--transition-medium);
    text-decoration: none;
    text-align: center;
    min-height: 56px;
    line-height: 1.2;
}

.btn-primary {
    background: linear-gradient(135deg, var(--laranja-acao), var(--laranja-hover));
    color: var(--branco);
    box-shadow: 0 4px 20px rgba(255, 111, 0, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(255, 111, 0, 0.5);
    color: var(--branco);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--azul-royal), var(--azul-escuro));
    color: var(--branco);
    box-shadow: 0 4px 20px rgba(30, 136, 229, 0.35);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(30, 136, 229, 0.5);
    color: var(--branco);
}

.btn-outline {
    background: transparent;
    color: var(--azul-royal);
    border: 2px solid var(--azul-royal);
}

.btn-outline:hover {
    background: var(--azul-royal);
    color: var(--branco);
}

/* ----- HEADER ----- */
.top-banner {
    background: linear-gradient(135deg, var(--azul-escuro), var(--azul-royal));
    color: var(--branco);
    padding: var(--spacing-sm) 0;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 500;
}

.top-banner a {
    color: var(--amarelo-destaque);
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition-fast);
}

.top-banner a:hover {
    color: var(--branco);
    text-decoration: underline;
}

.main-header {
    background: var(--branco);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: var(--spacing-md) 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
}

.logo img {
    height: 48px;
    width: auto;
}

.logo-text {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--azul-escuro);
    letter-spacing: -0.5px;
}

.logo-text span {
    color: var(--laranja-acao);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.main-nav a {
    color: var(--cinza-escuro);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    padding: var(--spacing-sm) 0;
    border-bottom: 3px solid transparent;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--azul-royal);
    border-bottom-color: var(--azul-royal);
}

.nav-cta {
    background: var(--laranja-acao);
    color: var(--branco) !important;
    padding: var(--spacing-sm) var(--spacing-lg) !important;
    border-radius: var(--radius-full);  /* ← AGORA FUNCIONA */
    border-bottom: none !important;
    font-weight: 700 !important;
}

.nav-cta:hover {
    background: var(--laranja-hover);
    color: var(--branco) !important;
    transform: scale(1.02);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: var(--spacing-sm);
}

.menu-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--azul-escuro);
    border-radius: var(--radius-sm);
    transition: var(--transition-medium);
}

/* ----- HERO SECTION ----- */
.hero {
    background: linear-gradient(135deg, var(--azul-escuro) 0%, #0D47A1 50%, var(--azul-royal) 100%);
    padding: var(--spacing-xxxl) 0;
    color: var(--branco);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(79, 195, 247, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -40%;
    left: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 111, 0, 0.10) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    letter-spacing: -1px;
}

.hero h1 .highlight {
    background: linear-gradient(135deg, var(--amarelo-destaque), var(--laranja-acao));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    opacity: 0.9;
    max-width: 650px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
}

.hero .btn {
    min-width: 200px;
}

/* ----- CARDS E BLOCOS ----- */
.section-title {
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    font-weight: 800;
    color: var(--azul-escuro);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--cinza-escuro);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.feature-card {
    background: var(--branco);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: var(--transition-medium);
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 48px rgba(10, 36, 99, 0.12);
}

.feature-card .icon {
    font-size: 2.8rem;
    margin-bottom: var(--spacing-md);
    display: block;
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--azul-escuro);
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--cinza-escuro);
    font-size: 0.95rem;
    line-height: 1.7;
}

.feature-card .badge {
    display: inline-block;
    background: var(--azul-royal);
    color: var(--branco);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);  /* ← AGORA FUNCIONA */
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: var(--spacing-sm);
}

/* ----- BANNER INTERNO ----- */
.banner-internal {
    background: linear-gradient(135deg, var(--azul-escuro), #0D47A1);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    color: var(--branco);
    text-align: center;
    margin: var(--spacing-xxl) 0;
}

.banner-internal h2 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.banner-internal p {
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto var(--spacing-md);
}

/* ----- FOOTER ----- */
.main-footer {
    background: var(--azul-escuro);
    color: var(--branco);
    padding: var(--spacing-xxl) 0 var(--spacing-md);
    margin-top: var(--spacing-xxxl);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-grid h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--azul-claro);
}

.footer-grid a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    padding: var(--spacing-xs) 0;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.footer-grid a:hover {
    color: var(--branco);
    padding-left: var(--spacing-sm);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: var(--spacing-lg);
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom a {
    color: var(--azul-claro);
    text-decoration: none;
}

.footer-bottom a:hover {
    color: var(--branco);
    text-decoration: underline;
}

/* ----- RESPONSIVIDADE ----- */
@media (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .section-padding {
        padding: var(--spacing-xxl) 0;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .main-nav {
        display: none;
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-sm);
        padding: var(--spacing-md) 0;
        border-top: 1px solid rgba(0, 0, 0, 0.06);
        margin-top: var(--spacing-md);
    }
    
    .main-nav.open {
        display: flex;
    }
    
    .main-nav a {
        width: 100%;
        padding: var(--spacing-sm) var(--spacing-md);
        border-bottom: none;
        border-left: 3px solid transparent;
    }
    
    .main-nav a:hover,
    .main-nav a.active {
        border-bottom: none;
        border-left-color: var(--azul-royal);
        background: rgba(30, 136, 229, 0.06);
    }
    
    .nav-cta {
        text-align: center;
        border-radius: var(--radius-md);
    }
    
    .hero {
        padding: var(--spacing-xxl) 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-buttons .btn {
        min-width: 100%;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .banner-internal {
        padding: var(--spacing-lg);
    }
    
    .banner-internal h2 {
        font-size: 1.4rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .top-banner {
        font-size: 0.75rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .logo-text {
        font-size: 1rem;
    }
    
    .logo img {
        height: 36px;
    }
}

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

.animate-fade-up {
    animation: fadeInUp 0.6s ease forwards;
}

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

.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* ----- SCROLLBAR PERSONALIZADA ----- */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--cinza-claro);
}

::-webkit-scrollbar-thumb {
    background: var(--azul-royal);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--azul-escuro);
}