/* --- Global Styles & Variables --- */
:root {
    --primary-blue: #007BFF;
    --secondary-blue: #0056b3;
    --light-blue: #e6f2ff;
    --background-blue: #f8fbff;
    --dark-text: #0a2540;
    --light-text: #5b7290;
    --border-color: #dcebff;
    --white: #ffffff;
    --shadow: 0 4px 15px rgba(0, 123, 255, 0.08);
}

/* === FIX & ENHANCEMENT ADDED HERE === */
/* Prevents content from hiding behind the sticky header and enables smooth scrolling */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 150px; /* Adjust this value based on your header's height */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--background-blue);
    color: var(--dark-text);
    line-height: 1.6;
}

/* --- Header Section --- */
.site-header {
    background-color: var(--white);
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    max-height: 50px;
}

.home-btn {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 10px 100px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.home-btn:hover {
    background-color: var(--secondary-blue);
    transform: translateY(-2px);
}

/* --- Main Content & Title --- */
.main-content {
    max-width: 900px;
    margin: 40px auto;
    padding: 20px;
}

.page-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--dark-text);
    margin-bottom: 10px;
}

.page-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--light-text);
    margin-bottom: 40px;
}

/* --- FAQ Container & Items --- */
.faq-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.faq-item {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--shadow);
    overflow: hidden; /* Crucial for the animation */
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--primary-blue);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    cursor: pointer;
}

.faq-question h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-right: 20px;
}

.faq-toggle {
    font-size: 2rem;
    font-weight: 300;
    color: var(--primary-blue);
    transition: transform 0.3s ease;
    user-select: none; /* Prevents text selection on click */
}

.faq-answer {
    max-height: 0; /* Initially hidden */
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, opacity 0.4s ease, padding 0.3s ease;
    padding: 0 20px;
    color: var(--light-text);
    font-weight: 400;
}

.faq-answer p {
    padding-bottom: 20px;
}

/* --- Active State (when FAQ is open) --- */
.faq-item.active .faq-answer {
    max-height: 500px; /* Adjust if answers are very long */
    opacity: 1;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg); /* Rotates '+' to an 'x' */
}