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

:root {
  /* Palette: #2C3E50 (Dark Blue), #1ABC9C (Teal), #ECF0F1 (Light Gray), #F1C40F (Yellow Accent) */
  --primary-color: #1ABC9C;
  --secondary-color: #16A085;
  --accent-color: #F1C40F;
  --light-color: #FFFFFF;
  --dark-color: #2C3E50;
  --gradient-primary: linear-gradient(135deg, #1ABC9C 0%, #2C3E50 100%);
  --hover-color: #148F77;
  --background-color: #ECF0F1;
  --text-color: #34495E;
  --border-color: rgba(26, 188, 156, 0.3);
  --divider-color: rgba(44, 62, 80, 0.1);
  --shadow-color: rgba(44, 62, 80, 0.15);
  --highlight-color: #E74C3C; /* Complementary for small accents */
  
  /* Fonts: Oswald + Roboto */
  --main-font: 'Oswald', sans-serif;
  --alt-font: 'Roboto', sans-serif;
}

/* Base Styles */
body {
    font-family: var(--alt-font);
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

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

/* Utility for Colors (since Tailwind classes for colors are forbidden per prompt) */
.bg-primary { background-color: var(--primary-color); }
.bg-secondary { background-color: var(--secondary-color); }
.bg-dark { background-color: var(--dark-color); }
.bg-light { background-color: var(--light-color); }
.text-primary { color: var(--primary-color); }
.text-accent { color: var(--accent-color); }
.text-light { color: var(--light-color); }
.text-dark { color: var(--dark-color); }

/* Neumorphism & Card Styles */
.neu-card {
    background: var(--light-color);
    border-radius: 15px;
    box-shadow: 10px 10px 20px var(--shadow-color), -10px -10px 20px #ffffff;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.neu-card:hover {
    transform: translateY(-5px);
    box-shadow: 15px 15px 25px var(--shadow-color), -10px -10px 20px #ffffff;
}

/* Hero Overlay */
.hero-overlay {
    background: linear-gradient(rgba(44, 62, 80, 0.7), rgba(26, 188, 156, 0.6));
}

/* CTA Parallax */
.cta-section {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}

.cta-overlay {
    background: rgba(44, 62, 80, 0.75);
}

/* Mobile Menu (CSS Only Checkbox Hack) */
#menu-toggle:checked ~ .mobile-menu {
    max-height: 500px;
    opacity: 1;
}
.mobile-menu {
    transition: max-height 0.3s ease-in-out, opacity 0.3s ease-in-out;
}

/* FAQ Accordion (CSS Only) */
details > summary {
    list-style: none;
    cursor: pointer;
    transition: all 0.3s ease;
}
details > summary::-webkit-details-marker {
    display: none;
}
details[open] > summary {
    color: var(--primary-color);
    margin-bottom: 10px;
}
details > summary::after {
    content: '+';
    float: right;
    font-weight: bold;
}
details[open] > summary::after {
    content: '-';
}

/* Form Styles */
input, textarea {
    border: 2px solid var(--divider-color);
    background: #f9f9f9;
}
input:focus, textarea:focus {
    border-color: var(--primary-color);
    outline: none;
}

/* Footer & Header Logos */
footer img[alt="logo"], header img[alt="logo"] {
    filter: brightness(0) invert(1);
}