@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

:root {
  /* Clean Medical / Tech Palette */
  --primary-color: #1ABC9C; /* Teal */
  --secondary-color: #16A085;
  --accent-color: #2C3E50; /* Dark Blue Gray */
  --light-color: #F0F4F8; /* Alice Blue ish */
  --dark-color: #2C3E50;
  --gradient-primary: linear-gradient(90deg, #48C9B0 0%, #1ABC9C 100%);
  --hover-color: #148F77;
  --background-color: #FFFFFF;
  --text-color: #34495E;
  --border-color: #E0E0E0;
  --divider-color: #B2BABB;
  --shadow-color: rgba(26, 188, 156, 0.15);
  --highlight-color: #E74C3C; /* Alert Red for small accents */
  
  /* Fonts: Inter + Lora */
  --main-font: 'Inter', sans-serif;
  --alt-font: 'Lora', serif;
}

body {
    font-family: var(--main-font);
    color: var(--text-color);
    background-color: var(--background-color);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
    font-weight: 700;
    letter-spacing: -0.5px;
}

/* Crisp Neuromorphism */
.neu-card {
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05), 0 10px 15px rgba(0,0,0,0.03);
    border: 1px solid #f0f0f0;
    transition: all 0.2s ease-in-out;
}

.neu-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(26, 188, 156, 0.2);
    border-color: var(--primary-color);
}

.neu-btn {
    background: var(--primary-color);
    color: white;
    border-radius: 4px;
    font-weight: 600;
    transition: background 0.2s;
}

.neu-btn:hover {
    background: var(--hover-color);
}

/* Clean Form */
input, textarea {
    background: #F8F9F9;
    border: 1px solid #D5D8DC;
    border-radius: 4px;
    transition: all 0.3s;
}

input:focus, textarea:focus {
    background: #fff;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 188, 156, 0.2);
}

#menu-toggle:checked ~ nav {
    display: block;
}

footer img[alt="logo"], header img[alt="logo"] {
    filter: brightness(0) invert(1);
}