* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}

body {
    background: #000;
    color: #f2f2f2;
    line-height: 1.55;
}

.container {
    width: 92%;
    max-width: 1100px;
    margin: auto;
}

.header {
    border-bottom: 1px solid #1a1a1a;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    padding: 0.9rem 0;
}

.logo {
    font-weight: 600;
}

.nav a {
    margin-left: 1.2rem;
    font-size: 0.9rem;
    color: #bfbfbf;
    text-decoration: none;
}

.nav a:hover {
    color: #fff;
}

.hero {
    padding: 3rem 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.1rem;
}

.hero p {
    max-width: 640px;
    margin: 0.9rem auto 0;
    font-size: 0.95rem;
    color: #cfcfcf;
}

.plans {
    padding: 3rem 0;
    border-top: 1px solid #1a1a1a;
}

h2 {
    text-align: center;
    font-size: 1.4rem;
    margin-bottom: 0.6rem;
    font-weight: 500;
}

.plan-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.plan-card {
    background: #050505;
    border: 1px solid #1a1a1a;
    border-radius: 10px;
    padding: 1.6rem;
    text-align: center;
    cursor: pointer;
    transition: transform 0.15s ease, border-color 0.15s ease;
}

.plan-card:hover {
    transform: translateY(-4px);
    border-color: #fff;
}

.plan-card.selected {
    border-color: #fff;
}

.plan-card.featured {
    border-color: #666;
}

.plan-card h3 {
    font-size: 0.95rem;
    margin: 0.3rem 0;
}

.price {
    font-size: 0.8rem;
    margin: 0.3rem 0;
}

.price span {
    font-size: 0.9rem;
    color: #bfbfbf;
}

.plan-card ul {
    list-style: none;
    margin: 1.2rem 0;
}

.plan-card li {
    font-size: 0.85rem;
    margin: 0.4rem 0;
    color: #cfcfcf;
}

.location-flag {
    width: 48px;
    height: auto;
    margin-bottom: 0.3rem;
}

.panel-logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
    margin-bottom: 0.3rem;
    filter: grayscale(100%);
    transition: filter 0.2s ease;
}

.plan-card:hover .panel-logo {
    filter: grayscale(0%);
}

.btn {
    padding: 0.55rem 1.2rem;
    font-size: 0.85rem;
    border-radius: 6px;
    border: none;
    cursor: pointer;
}

.btn.primary {
    background: #fff;
    color: #000;
}

.footer {
    border-top: 1px solid #1a1a1a;
    padding: 1.2rem 0;
    text-align: center;
    font-size: 0.75rem;
    color: #9a9a9a;
}

.footer a {
    color: #bfbfbf;
    text-decoration: none;
    font-size: 0.75rem;
}

.footer a:hover {
    color: #fff;
}

.selector-box {
    max-width: 420px;
    margin: 1.2rem auto 0;
    border: 1px solid #1a1a1a;
    padding: 1.6rem;
    border-radius: 10px;
    background: #050505;
}

.selector-box label {
    font-size: 0.85rem;
    display: block;
    margin-bottom: 0.5rem;
    color: #bfbfbf;
}

.selector-box select {
    width: 100%;
    background: #000;
    color: #fff;
    border: 1px solid #1a1a1a;
    padding: 0.6rem;
    border-radius: 6px;
    font-size: 0.85rem;
    margin-bottom: 0.8rem;
}

.recommendation {
    margin-top: 1rem;
    font-size: 0.85rem;
    color: #cfcfcf;
    text-align: center;
}

#availability .plan-card {
    padding: 1.2rem;
}