/* style.css */
body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #fdfbf7; /* Jasny piasek */
    color: #444;
}

/* Układ strony - Flexbox */
.wrapper {
    display: flex;
    min-height: 100vh;
}

/* Menu boczne */
.sidebar {
    width: 280px;
    background: linear-gradient(180deg, #eef5fa 0%, #fcecf4 100%); /* Niebo pastelowe */
    border-right: 1px solid #e0e0e0;
    padding: 30px 20px;
    flex-shrink: 0;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #555;
    margin-bottom: 40px;
    display: block;
    text-decoration: none;
    text-align: center;
}

.menu-list {
    list-style: none;
    padding: 0;
}

.menu-list li {
    margin-bottom: 12px;
}

.menu-list a {
    text-decoration: none;
    color: #666;
    font-size: 16px;
    display: block;
    padding: 10px;
    border-radius: 8px;
    transition: 0.3s;
}

.menu-list a:hover, .menu-list a.active {
    background-color: #fff;
    color: #7abaff; /* Niebieski akcent */
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

/* Główna treść */
.main-content {
    flex-grow: 1;
    padding: 40px;
    max-width: 900px;
}

header h1 {
    font-size: 32px;
    color: #333;
    margin-bottom: 10px;
    border-bottom: 2px solid #e6dace;
    padding-bottom: 15px;
}

.intro-text {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 40px;
    color: #555;
}

/* Stylizacja sekcji IP */
.ip-box {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(162, 194, 224, 0.2);
    text-align: center;
    margin-bottom: 40px;
    border: 1px solid #f0f0f0;
}

.btn-check {
    background: linear-gradient(90deg, #a2c2e0 0%, #e0b0d0 100%);
    color: white;
    border: none;
    padding: 15px 40px;
    font-size: 18px;
    border-radius: 30px;
    cursor: pointer;
    font-weight: bold;
    margin-bottom: 20px;
    transition: opacity 0.3s;
}

.btn-check:hover { opacity: 0.9; }

.results-container {
    text-align: left;
    display: none;
    background: #fafafa;
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
}

.result-item {
    margin-bottom: 10px;
    font-size: 18px;
}
.result-item span { font-weight: bold; color: #333; }

/* Stylizacja podstron firm */
.company-img {
    width: 100%;
    max-width: 640px;
    height: auto;
    border-radius: 10px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.section-title {
    font-size: 22px;
    color: #4a4a4a;
    margin-top: 30px;
    margin-bottom: 15px;
    font-weight: 600;
}

.company-data {
    background: #fff;
    padding: 25px;
    border-radius: 10px;
    border-left: 5px solid #e0b0d0; /* Różowy akcent */
    margin-bottom: 30px;
}

.company-data p { margin: 8px 0; }
.company-desc { font-size: 17px; line-height: 1.7; text-align: justify; }

/* Responsywność */
@media (max-width: 768px) {
    .wrapper { flex-direction: column; }
    .sidebar { width: 100%; box-sizing: border-box; }
}