@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css');

:root {
  /* Random Selection: Blues & Teals */
  --primary-color: #3498DB;
  --secondary-color: #2980B9;
  --accent-color: #1ABC9C;
  --light-color: #ECF0F1;
  --dark-color: #2C3E50;
  
  --gradient-primary: linear-gradient(135deg, #3498DB 0%, #2980B9 100%);
  --hover-color: #5DADE2;
  --background-color: #FFFFFF;
  --text-color: #34495E;
  
  --border-color: rgba(52, 152, 219, 0.2);
  --divider-color: rgba(41, 128, 185, 0.1);
  --shadow-color: rgba(44, 62, 80, 0.1);
  --highlight-color: #F1C40F; /* Complementary */
  
  --main-font: 'Montserrat', sans-serif;
  --alt-font: 'Open Sans', sans-serif;
}

/* Base Setup */
body {
    font-family: var(--alt-font);
    color: var(--text-color);
    background-color: var(--background-color);
    margin: 0;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--main-font);
}

/* Neumorphism Utilities */
.neumorphic {
    background: var(--background-color);
    box-shadow: 8px 8px 16px var(--shadow-color), -8px -8px 16px #ffffff;
    border-radius: 12px;
}

.neumorphic-inset {
    background: var(--background-color);
    box-shadow: inset 5px 5px 10px var(--shadow-color), inset -5px -5px 10px #ffffff;
    border-radius: 8px;
}

/* Header & Nav (CSS Only Mobile Menu) */
header {
    background-color: var(--dark-color);
    color: #fff;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 50;
    padding: 1rem 0;
    box-shadow: 0 4px 6px var(--shadow-color);
}

header a { color: #fff; text-decoration: none; }
header .logo img { height: 40px; }

/* Hamburger Logic */
#menu-toggle { display: none; }
.menu-icon { display: none; cursor: pointer; font-size: 1.5rem; }

@media (max-width: 768px) {
    .menu-icon { display: block; position: absolute; right: 20px; top: 15px; }
    .navigation ul {
        display: none;
        flex-direction: column;
        background-color: var(--dark-color);
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: 1rem 0;
    }
    #menu-toggle:checked ~ .navigation ul { display: flex; }
    .navigation ul li { text-align: center; padding: 10px 0; }
}

/* Sections */
section { padding-top: 10vh; padding-bottom: 10vh; position: relative; }
.hero-section {
    min-height: 70vh; /* Random value */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* Timeline Features */
.timeline-item {
    border-left: 4px solid var(--primary-color);
    padding-left: 20px;
    margin-bottom: 30px;
    position: relative;
}
.timeline-item::before {
    content: '';
    width: 16px;
    height: 16px;
    background: var(--accent-color);
    border-radius: 50%;
    position: absolute;
    left: -10px;
    top: 0;
}

/* Buttons */
.btn-primary {
    background: var(--gradient-primary);
    color: white;
    padding: 12px 24px;
    border-radius: 30px;
    transition: all 0.3s ease;
    display: inline-block;
    border: none;
    cursor: pointer;
}
.btn-primary:hover {
    background: var(--hover-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.4);
}

/* Form */
input, textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    background: #fff;
    margin-bottom: 1rem;
    border-radius: 8px;
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: #ecf0f1;
    padding: 40px 0;
    text-align: center;
}
footer a { color: #bdc3c7; text-decoration: none; transition: 0.3s; }
footer a:hover { color: #fff; text-decoration: underline; }

/* Custom Overrides */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}