/* Reset & Base System Layout */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'DM Sans', sans-serif;
    background-color: #f8fafc;
    color: #1e293b;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Nova Identidade Visual: Premium Dark Charcoal & Cyan */
.header-container {
    background: linear-gradient(135deg, #0b0f19 0%, #1e293b 100%);
    color: #ffffff;
    text-align: center;
    padding: 4rem 1.5rem;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.25);
    border-bottom: 2px solid #00b4d8;
}

.logo-wrapper {
    margin-bottom: 1.5rem;
}

.brand-logo {
    max-width: 240px;
    height: auto;
}

.main-heading {
    font-family: 'Cormorant Garamond', serif;
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 0.75rem;
    color: #ffffff;
}

.sub-heading {
    font-size: 1.15rem;
    color: #94a3b8;
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Main Grid Architecture */
.grid-wrapper {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 4rem 1.5rem 2rem 1.5rem;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.5rem;
}

/* Elevated Premium Card Styling */
.country-card {
    background-color: #ffffff;
    text-decoration: none;
    color: inherit;
    border-radius: 12px;
    padding: 2rem 1.2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    border: 1px solid #e2e8f0;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.country-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(11, 15, 25, 0.08);
}

.recommended-border {
    border: 2px solid #00b4d8;
}

.recommended-badge {
    position: absolute;
    top: -12px;
    background-color: #00b4d8;
    color: #0b0f19;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.3rem 0.85rem;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.flag-container {
    margin-bottom: 1.25rem;
}

.country-flag {
    border-radius: 4px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.country-details {
    text-align: center;
}

.native-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: #0f172a;
    display: block;
}

.english-name {
    font-size: 0.85rem;
    color: #64748b;
    margin-top: 0.25rem;
    display: block;
}

/* Nova Seção de Copywriting / Showcase do Produto */
.product-showcase {
    background-color: #ffffff;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
    padding: 5rem 1.5rem;
}

.showcase-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.badge-accent {
    background-color: #ffe4e6;
    color: #e11d48;
    font-weight: 700;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    display: inline-block;
    margin-bottom: 1.5rem;
}

.section-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.5rem;
    color: #0f172a;
    margin-bottom: 1rem;
}

.section-lead {
    font-size: 1.2rem;
    color: #475569;
    margin-bottom: 3.5rem;
    line-height: 1.6;
}

.features-box-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    text-align: left;
    margin-bottom: 4rem;
}

.feature-item h4 {
    font-size: 1.2rem;
    color: #0f172a;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feature-item h4::before {
    content: "✓";
    color: #00b4d8;
    font-weight: bold;
}

.feature-item p {
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.6;
}

.steps-container {
    background-color: #f8fafc;
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px dashed #cbd5e1;
}

.steps-container h3 {
    margin-bottom: 1.5rem;
    color: #0f172a;
}

.steps-grid {
    display: flex;
    justify-content: space-between;
    gap: 1.5rem;
    text-align: left;
}

.step-node {
    flex: 1;
    font-size: 0.95rem;
    color: #475569;
}

/* Footer Architecture */
.footer-container {
    background-color: #0b0f19;
    color: #64748b;
    padding: 5rem 1.5rem;
    font-size: 0.85rem;
    line-height: 1.8;
}

.footer-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.disclaimer-text {
    margin-bottom: 1.5rem;
    text-align: justify;
}

.footer-links {
    margin: 2.5rem 0 1.5rem 0;
    display: flex;
    justify-content: center;
    gap: 2.5rem;
}

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: #00b4d8;
}

.contact-node {
    color: #cbd5e1;
    margin-bottom: 0.5rem;
}

.contact-node a {
    color: #00b4d8;
    text-decoration: none;
}

.copyright-bar {
    color: #475569;
    margin-top: 2rem;
}

/* Strict Mobile Override (2 Columns Grid) */
@media (max-width: 650px) {
    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    .country-card {
        padding: 1.5rem 0.5rem;
    }
    .native-name {
        font-size: 1rem;
    }
    .features-box-grid {
        grid-template-columns: 1fr;
    }
    .steps-grid {
        flex-direction: column;
    }
}