/* Zmienne kolorów */
:root {
    /* Kolory podstawowe */
    --medical-50: #e6f0f9;
    --medical-100: #cce1f4;
    --medical-300: #99c3e8;
    --medical-400: #66a4dc;
    --medical-500: #3386d1;
    --medical-600: #0068c5;
    --medical-700: #0054a1;
    --medical-800: #00407c;
    --medical-900: #002c58;

    /* Kolory akcentujące */
    --accent-50: #e6f7f0;
    --accent-100: #ccefe0;
    --accent-500: #33c3a5;
    --accent-600: #00b594;

    /* Odcienie szarości */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Odcienie czerwieni dla zajętych slotów */
    --red-200: #fecaca;
    /* Example light red */
    --red-300: #fca5a5;
    /* Example slightly darker red */

    /* Cienie */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Reset i podstawowe style */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--gray-700);
    line-height: 1.6;
    background-color: #ffffff;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--medical-800);
    margin-bottom: 0.5rem;
}

a {
    text-decoration: none;
    color: var(--medical-600);
    transition: color 0.3s;
}

a:hover {
    color: var(--medical-700);
}

img {
    max-width: 100%;
    height: auto;
}

ul {
    list-style: none;
}

/* Kontener */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        max-width: 640px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 768px;
    }
}

@media (min-width: 1024px) {
    .container {
        max-width: 1024px;
    }
}

@media (min-width: 1280px) {
    .container {
        max-width: 1920px;
    }
}

/* Menu górne */
.top-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 20px 0;
}

.top-menu .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-menu .logo img {
    margin-top: -10px;
    margin-bottom: -10px;
    height: 60px;
}

.top-menu .logo img.second {
    margin-top: -20px !important;
    margin-bottom: 0px;
    padding-left: 40px;
    height: 40px;
}

.top-menu nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.top-menu nav ul li {
    margin-left: 20px;
}

.top-menu nav ul li a {
    color: var(--gray-800);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.top-menu nav ul li a:hover {
    color: var(--medical-600);
}

/* Akcenty kolorystyczne */
.accent {
    color: var(--accent-600);
}

/* Animacje */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-20px);
    }

    60% {
        transform: translateY(-10px);
    }
}

.bounce {
    animation: bounce 2s infinite;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s forwards;
}