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

:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary: #10b981;
    --navy: #0f172a;
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --white: #ffffff;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
}

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

/* Base Mobile-First */
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--slate-50);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    font-size: 16px;
}

.container {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Transparência */
.top-disclaimer {
    background: #000;
    color: #94a3b8;
    font-size: 0.6rem;
    font-weight: 500;
    text-align: center;
    padding: 10px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.transparency-bar {
    background: #f8fafc;
    border-bottom: 1px solid var(--slate-200);
    padding: 12px 0;
}

.transparency-content {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.7rem;
    color: var(--text-muted);
}

.shield-icon { font-size: 1.1rem; }

/* Nav Otimizada Mobile */
.main-nav {
    background: var(--white);
    padding: 15px 0;
    border-bottom: 1px solid var(--slate-200);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.brand {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 0.85rem;
    color: var(--navy);
    white-space: nowrap;
}

.brand span {
    color: var(--primary);
    font-size: 0.65rem;
    margin-left: 3px;
    letter-spacing: 0.05em;
}

.cta-nav {
    background: var(--primary);
    color: white;
    text-decoration: none;
    padding: 8px 14px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.75rem;
}

/* Elite Commercial Elements */
.inventory-urgency-bar {
    background: #fff1f2;
    border-bottom: 1px solid #fecaca;
    padding: 8px 0;
    font-size: 0.8rem;
    color: #991b1b;
}

.urgency-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-align: center;
}

.pulse-icon {
    color: #ef4444;
    animation: blink 1s infinite;
}

@keyframes blink {
    0% { opacity: 1; }
    50% { opacity: 0.3; }
    100% { opacity: 1; }
}

.rating-badge-elite {
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
}

.rating-badge-elite .stars { color: #f59e0b; }
.rating-badge-elite .v-store { color: #10b981; }

.fast-track-box {
    background: #f1f5f9;
    border: 2px dashed #cbd5e1;
    padding: 20px;
    border-radius: 12px;
    margin-top: 20px;
    text-align: center;
}

.fast-track-box p { font-size: 0.85rem !important; margin-bottom: 15px !important; color: var(--navy); }

.btn-fast-track {
    display: inline-block;
    background: var(--navy);
    color: white;
    text-decoration: none;
    padding: 12px 20px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.2);
}

.official-store-checklist {
    background: white;
    border: 1px solid var(--slate-100);
    padding: 25px;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    margin: 30px 0;
}

.official-store-checklist h4 { font-family: 'Montserrat', sans-serif; font-size: 1rem; margin-bottom: 15px; color: var(--navy); }

.official-store-checklist ul { list-style: none; padding: 0; margin-bottom: 20px; }

.official-store-checklist li {
    font-size: 0.85rem;
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
    color: var(--text-main);
}

.official-store-checklist li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: 900;
}

.btn-mini-cta {
    display: block;
    background: var(--secondary);
    color: white;
    text-decoration: none;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    font-weight: 800;
    font-size: 0.95rem;
}

/* Conteúdo Editorial - Mobile First */
.main-content {
    margin-top: 30px;
    margin-bottom: 60px;
}

.editorial-article {
    background: var(--white);
    padding: 25px 15px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.header-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 15px;
    font-size: 0.65rem;
    font-weight: 700;
}

.badge-verified {
    color: var(--secondary);
    background: #ecfdf5;
    padding: 4px 10px;
    border-radius: 100px;
}

h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    line-height: 1.25;
    color: var(--navy);
    margin-bottom: 12px;
}

.summary {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 500;
    line-height: 1.5;
}

.transparency-notice {
    background: #fffbeb;
    border: 1px solid #fde68a;
    padding: 15px;
    border-radius: 8px;
    font-size: 0.75rem;
    color: #92400e;
    margin: 20px 0;
    line-height: 1.4;
    font-weight: 500;
}

/* Author Area - Mobile Responsive */
.author-area {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--slate-100);
}

.author-area img { width: 44px; height: 44px; border-radius: 50%; opacity: 0.9; }
.author-details strong { display: block; font-size: 0.85rem; color: var(--navy); }
.author-details p { font-size: 0.75rem; color: var(--text-muted); }

/* Body Content */
.intro-summary {
    font-size: 0.95rem;
    padding: 20px;
    background: var(--slate-50);
    border-radius: 12px;
    margin: 30px 0;
    border-left: 4px solid var(--primary);
}

.article-body h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
    margin: 40px 0 20px;
    color: var(--navy);
}

.article-body p { margin-bottom: 20px; font-size: 0.95rem; }

/* Grid Stacking Mobile */
.pros-cons, .testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin: 30px 0;
}

.pros, .cons, .test-card {
    padding: 20px;
    border-radius: 12px;
}

.pros { background: #f0fdf4; border: 1px solid #dcfce7; }
.cons { background: #f8fafc; border: 1px solid var(--slate-100); }
.test-card { background: var(--slate-50); }

/* Table Otimizada para Mobile */
.tech-table {
    width: 100%;
    border-collapse: collapse;
    margin: 30px 0;
    display: block;
    overflow-x: auto;
}

.tech-table th {
    background: var(--slate-100);
    padding: 12px;
    text-align: left;
    font-size: 0.75rem;
    text-transform: uppercase;
}

.tech-table td { padding: 12px; border-bottom: 1px solid var(--slate-100); font-size: 0.85rem; }

/* Quote */
.comparison-quote {
    padding: 30px 15px;
    border-top: 1px dashed var(--slate-200);
    border-bottom: 1px dashed var(--slate-200);
    margin: 40px 0;
    text-align: center;
}

.comparison-quote blockquote {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    font-style: italic;
    color: var(--navy);
}

/* Verdict Card Elite Mobile */
.verdict-section { margin: 60px 0; }

.verdict-card-elite {
    background: var(--navy);
    color: white;
    border-radius: 20px;
    padding: 40px 20px;
    text-align: center;
}

.verdict-score-big {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1;
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.4) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 15px;
}

.verdict-content h3 { font-size: 1.4rem; margin-bottom: 15px; font-family: 'Montserrat', sans-serif; }
.verdict-content p { color: #94a3b8; font-size: 0.95rem; margin-bottom: 30px; }

.btn-primary-official {
    display: block;
    width: 100%;
    max-width: 100%;
    background: var(--primary);
    color: white;
    text-decoration: none;
    font-weight: 800;
    padding: 14px 10px;
    border-radius: 8px;
    font-size: 0.95rem;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
    text-align: center;
    overflow-wrap: break-word;
}

/* Checkout Boxes Styling */
.inline-cta-box {
    background: #fffbeb;
    border: 1px solid #fde68a;
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    margin: 30px 0;
}
.inline-cta-box p {
    font-size: 0.9rem;
    font-weight: 700;
    color: #92400e;
    margin-bottom: 20px;
}

.secure-checkout-box {
    background: #f8fafc;
    border: 2px solid var(--slate-200);
    border-radius: 20px;
    padding: 40px 20px;
    text-align: center;
    margin: 40px 0;
}
.checkout-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
    opacity: 0.7;
}
.checkout-icons img { height: 28px; width: auto; }
.secure-checkout-box h4 { font-family: 'Montserrat', sans-serif; font-size: 1.1rem; margin-bottom: 10px; color: var(--navy); }
.secure-checkout-box p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 25px; }

/* Footers Responsive */
.main-footer { padding: 60px 0 40px; background: #0f172a; color: white; margin-top: 60px; }

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

.medical-disclaimer-box {
    background: rgba(255,255,255,0.03);
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 40px;
}

.medical-disclaimer-box p { font-size: 0.75rem; color: #94a3b8; }

.badges-row {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 25px;
}

.badge-legal {
    font-size: 0.6rem;
    color: #94a3b8;
    border: 1px solid #334155;
    padding: 5px 12px;
    border-radius: 4px;
}

.platform-disclaimer {
    margin-top: 30px;
    padding-top: 20px;
    font-size: 0.55rem;
    color: #475569;
}

/* Cookie Banner Mobile */
.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.95);
    color: var(--white);
    padding: 15px 25px;
    z-index: 3000;
    font-size: 0.75rem;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    box-shadow: 0 -10px 40px rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.1);
}

.cookie-content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
}

.btn-cookie { 
    background: var(--primary);
    color: white;
    border: none;
    padding: 10px 24px; 
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-cookie:hover { background: var(--primary-dark); }

/* Product Showcase Styling */
.product-showcase {
    text-align: center;
    margin: 40px 0;
}

.product-main-img {
    max-width: 100%;
    height: auto;
    width: 380px;
    border-radius: 12px;
    box-shadow: 0 15px 45px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

.product-main-img:hover {
    transform: scale(1.02);
}

.product-badge {
    margin-top: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    font-size: 0.8rem;
    font-weight: 600;
    color: #4b5563;
}

/* Floating CTA Fixed & Centered for Mobile */
.cta-float {
    position: fixed;
    bottom: 15px;
    left: 15px;
    right: 15px;
    width: calc(100% - 30px);
    background: var(--primary);
    color: white;
    padding: 14px 10px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-weight: 800;
    font-size: 0.85rem;
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.5);
    z-index: 2500;
    animation: pulse-cta 2s infinite;
    text-align: center;
}

@keyframes pulse-cta {
    0% { transform: scale(1); box-shadow: 0 10px 30px rgba(37, 99, 235, 0.4); }
    50% { transform: scale(1.02); box-shadow: 0 15px 40px rgba(37, 99, 235, 0.6); }
    100% { transform: scale(1); box-shadow: 0 10px 30px rgba(37, 99, 235, 0.4); }
}

/* Reader Notif - Positioned above floating button */
.reader-notif {
    position: fixed;
    bottom: 90px;
    left: 20px;
    right: 20px;
    background: var(--white);
    padding: 8px 15px;
    border-radius: 50px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.7rem;
    transform: translateY(200px);
    z-index: 2400;
}

.reader-notif img { width: 24px; }

/* Desktop Scaling (Media Queries) */
@media (min-width: 769px) {
    body { font-size: 16px; }
    .editorial-article { padding: 60px; border-radius: 20px; }
    h1 { font-size: 2.5rem; }
    .nav-content { padding: 0; }
    .brand { font-size: 1.1rem; }
    .cta-nav { padding: 10px 20px; font-size: 0.85rem; }
    .pros-cons, .testimonials-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
    .tech-table { display: table; }
    .verdict-card-elite { padding: 60px; }
    .verdict-score-big { font-size: 6rem; }
    .btn-primary-official { display: inline-block; width: auto; padding: 24px 48px; font-size: 1.25rem; }
    .footer-grid { grid-template-columns: 2fr 1fr; }
    .cookie-content { flex-direction: row; text-align: left; }
    .cta-float { 
        bottom: 30px; 
        right: 30px; 
        left: auto; 
        width: auto; 
        font-size: 0.9rem; 
        padding: 14px 28px; 
        border-radius: 50px; 
    }
    .reader-notif { bottom: 30px; left: auto; right: 30px; width: auto; font-size: 0.85rem; transform: translateY(150px); }
    .reader-notif img { width: 36px; }
    
    /* Elite Elements Scaling */
    .urgency-content { font-size: 0.9rem; }
    .rating-badge-elite { font-size: 0.9rem; }
    .fast-track-box { padding: 40px; }
    .btn-fast-track { width: auto; }
}