/* Import Jost Font */
@import url('https://fonts.googleapis.com/css2?family=Jost:wght@300;400;500;600;700&display=swap');

/* CSS Variables */
:root {
    --primary-color: #353839;
    --primary-dark: #2a2c2d;
    --accent-color: #50C878;
    --accent-dark: #3da861;
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --text-dark: #212529;
    --text-light: #6c757d;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Jost', sans-serif !important;
    font-size: 18px !important;
    line-height: 1.7 !important;
    color: var(--text-dark) !important;
    background-color: var(--white) !important;
}

/* Bootstrap Navigation Fixes - CRITICAL */
.navbar-nav {
    margin-bottom: 0 !important;
    margin-top: 0 !important;
    list-style: none !important;
    padding-left: 0 !important;
}

.navbar-nav::before,
.navbar-nav::after {
    display: none !important;
    content: none !important;
}

.nav-item {
    margin-bottom: 0 !important;
    list-style: none !important;
}

.nav-item::before,
.nav-item::after,
.nav-item::marker {
    display: none !important;
    content: none !important;
}

.nav-link::before,
.nav-link::after {
    display: none !important;
    content: none !important;
}

/* Footer List Reset */
footer ul,
footer ol,
.footer ul,
.footer ol {
    list-style: none !important;
    padding-left: 0 !important;
    margin-bottom: 0 !important;
}

footer li,
.footer li {
    list-style: none !important;
}

footer li::before,
footer li::after,
footer li::marker,
.footer li::before,
.footer li::after,
.footer li::marker {
    display: none !important;
    content: none !important;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Jost', sans-serif !important;
    font-weight: 700 !important;
    color: var(--primary-color) !important;
    margin-bottom: 1rem !important;
}

h1 {
    font-size: 2.75rem !important;
    line-height: 1.2 !important;
}

h2 {
    font-size: 2rem !important;
    margin-top: 2rem !important;
}

h3 {
    font-size: 1.5rem !important;
}

p {
    font-size: 18px !important;
    margin-bottom: 1rem !important;
    color: var(--text-dark) !important;
}

/* Navigation */
.navbar {
    background-color: var(--primary-color) !important;
    padding: 1rem 0 !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1) !important;
}

.navbar-brand {
    font-weight: 700 !important;
    font-size: 1.5rem !important;
    color: var(--white) !important;
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
}

.navbar-brand img {
    height: 40px !important;
    width: auto !important;
    box-shadow: none !important;
}

.navbar .nav-link {
    color: var(--white) !important;
    font-weight: 500 !important;
    font-size: 16px !important;
    padding: 0.5rem 1rem !important;
    transition: color 0.3s ease !important;
}

.navbar .nav-link:hover {
    color: var(--accent-color) !important;
}

.navbar-toggler {
    border-color: var(--accent-color) !important;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(80, 200, 120, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* CTA Buttons in Navbar */
.btn-cta {
    background-color: var(--accent-color) !important;
    color: var(--white) !important;
    padding: 10px 20px !important;
    border-radius: 4px !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    white-space: nowrap !important;
    display: inline-block !important;
    transition: background-color 0.3s ease !important;
    border: none !important;
}

.btn-cta:hover {
    background-color: var(--accent-dark) !important;
    color: var(--white) !important;
}

.btn-cta-outline {
    background-color: transparent !important;
    color: var(--accent-color) !important;
    padding: 10px 20px !important;
    border-radius: 4px !important;
    border: 2px solid var(--accent-color) !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    white-space: nowrap !important;
    display: inline-block !important;
    transition: all 0.3s ease !important;
}

.btn-cta-outline:hover {
    background-color: var(--accent-color) !important;
    color: var(--white) !important;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
    padding: 80px 0 !important;
    color: var(--white) !important;
    position: relative !important;
    overflow: hidden !important;
}

.hero-section h1 {
    color: var(--white) !important;
    font-size: 2.75rem !important;
    margin-bottom: 1.5rem !important;
}

.hero-section p {
    color: rgba(255,255,255,0.9) !important;
    font-size: 1.125rem !important;
    margin-bottom: 2rem !important;
}

.hero-section img {
    max-width: 100% !important;
    height: auto !important;
    border-radius: 8px !important;
}

/* Table of Contents */
.toc-section {
    background-color: var(--light-gray) !important;
    padding: 40px 0 !important;
}

.toc-list {
    list-style: none !important;
    padding-left: 0 !important;
    margin: 0 !important;
}

.toc-list li {
    padding: 10px 0 !important;
    border-bottom: 1px solid rgba(0,0,0,0.1) !important;
}

.toc-list li::before,
.toc-list li::after,
.toc-list li::marker {
    display: none !important;
    content: none !important;
}

.toc-list a {
    color: var(--primary-color) !important;
    text-decoration: none !important;
    font-weight: 500 !important;
    font-size: 18px !important;
    transition: color 0.3s ease !important;
}

.toc-list a:hover {
    color: var(--accent-color) !important;
}

/* Content Sections */
.content-section {
    padding: 60px 0 !important;
}

.content-section:nth-child(even) {
    background-color: var(--light-gray) !important;
}

/* Cards */
.card {
    border: none !important;
    border-radius: 8px !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1) !important;
    transition: transform 0.3s ease !important;
    margin-bottom: 30px !important;
}

.card:hover {
    transform: translateY(-5px) !important;
}

.card-body {
    padding: 25px !important;
}

.card-title {
    color: var(--primary-color) !important;
    font-weight: 600 !important;
}

/* Content Lists - Styled with Emerald Square Markers */
article ul,
article ol,
.content-section ul,
.content-section ol,
.main-content ul,
.main-content ol {
    list-style: none !important;
    padding-left: 0 !important;
    margin-bottom: 1.5rem !important;
}

article ul li,
article ol li,
.content-section ul li,
.content-section ol li,
.main-content ul li,
.main-content ol li {
    position: relative !important;
    padding-left: 25px !important;
    margin-bottom: 12px !important;
    font-size: 18px !important;
}

article ul li::before,
article ol li::before,
.content-section ul li::before,
.content-section ol li::before,
.main-content ul li::before,
.main-content ol li::before {
    content: '' !important;
    position: absolute !important;
    left: 0 !important;
    top: 10px !important;
    width: 8px !important;
    height: 8px !important;
    background-color: var(--accent-color) !important;
}

/* Tables */
.table-responsive {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    margin-bottom: 1.5rem !important;
}

table {
    width: 100% !important;
    border-collapse: collapse !important;
    margin-bottom: 1.5rem !important;
    background-color: var(--white) !important;
}

table thead {
    background-color: var(--primary-color) !important;
}

table thead th {
    color: var(--white) !important;
    font-weight: 600 !important;
    padding: 15px !important;
    text-align: left !important;
    font-size: 16px !important;
}

table tbody td {
    padding: 15px !important;
    border-bottom: 1px solid #e9ecef !important;
    font-size: 16px !important;
    color: var(--text-dark) !important;
}

table tbody tr:hover {
    background-color: var(--light-gray) !important;
}

/* Images */
article img,
.content-section img {
    max-width: 100% !important;
    height: auto !important;
    border-radius: 8px !important;
    margin: 15px 0 !important;
}

/* Icons */
.bi {
    color: var(--accent-color) !important;
    font-size: 1.5rem !important;
}

/* Footer */
.footer {
    background-color: var(--primary-color) !important;
    color: var(--white) !important;
    padding: 50px 0 20px !important;
}

.footer h5 {
    color: var(--accent-color) !important;
    font-weight: 600 !important;
    margin-bottom: 20px !important;
}

.footer p {
    color: rgba(255,255,255,0.8) !important;
    font-size: 16px !important;
}

.footer a {
    color: rgba(255,255,255,0.8) !important;
    text-decoration: none !important;
    transition: color 0.3s ease !important;
    font-size: 16px !important;
}

.footer a:hover {
    color: var(--accent-color) !important;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1) !important;
    padding-top: 20px !important;
    margin-top: 30px !important;
}

.footer-bottom p {
    color: rgba(255,255,255,0.6) !important;
    margin-bottom: 0 !important;
}

/* Star Animation */
@keyframes twinkle {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

.star {
    position: absolute !important;
    width: 4px !important;
    height: 4px !important;
    background-color: var(--accent-color) !important;
    border-radius: 50% !important;
    animation: twinkle 2s ease-in-out infinite !important;
}

.hero-section .star:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
.hero-section .star:nth-child(2) { top: 40%; left: 85%; animation-delay: 0.5s; }
.hero-section .star:nth-child(3) { top: 60%; left: 20%; animation-delay: 1s; }
.hero-section .star:nth-child(4) { top: 80%; left: 90%; animation-delay: 1.5s; }
.hero-section .star:nth-child(5) { top: 30%; left: 70%; animation-delay: 0.3s; }

/* Responsive */
@media (max-width: 991.98px) {
    h1 {
        font-size: 2rem !important;
    }

    h2 {
        font-size: 1.75rem !important;
    }

    .hero-section {
        padding: 60px 0 !important;
        text-align: center !important;
    }

    .hero-section h1 {
        font-size: 2rem !important;
    }

    .navbar-collapse {
        background-color: var(--primary-color) !important;
        padding: 15px !important;
        margin-top: 10px !important;
        border-radius: 8px !important;
    }

    .navbar-nav .btn-cta,
    .navbar-nav .btn-cta-outline {
        margin: 10px 0 !important;
        display: block !important;
        text-align: center !important;
    }
}

@media (max-width: 767.98px) {
    body {
        font-size: 16px !important;
    }

    h1 {
        font-size: 1.75rem !important;
    }

    h2 {
        font-size: 1.5rem !important;
    }

    h3 {
        font-size: 1.25rem !important;
    }

    .hero-section h1 {
        font-size: 1.75rem !important;
    }

    article img {
        float: none !important;
        display: block !important;
        margin: 15px auto !important;
        width: 100% !important;
        max-width: 300px !important;
    }

    .content-section {
        padding: 40px 0 !important;
    }

    .footer .row > div {
        margin-bottom: 30px !important;
    }
}

/* Utility Classes */
.text-accent {
    color: var(--accent-color) !important;
}

.bg-primary-custom {
    background-color: var(--primary-color) !important;
}

.bg-accent {
    background-color: var(--accent-color) !important;
}