/* Theme CSS for butterflystudio.pl */
/* Primary: Burgundy (#800020), Accent: Cream (#f5deb3) */

@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700&display=swap');

:root {
    --primary-color: #800020;
    --accent-color: #f5deb3;
    --dark-bg: #1a0a10;
    --light-bg: #fff8f0;
    --text-dark: #2d1f23;
    --text-light: #f5f5f5;
}

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

body {
    font-family: 'Be Vietnam Pro', sans-serif !important;
    font-size: 18px !important;
    line-height: 1.7 !important;
    color: var(--text-dark) !important;
    background-color: var(--light-bg) !important;
}

/* Bootstrap navbar fix - CRITICAL */
.navbar-nav {
    margin-bottom: 0 !important;
    margin-top: 0 !important;
    list-style: none !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 {
    display: none !important;
    content: none !important;
}

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

/* Navbar styles */
.navbar {
    background-color: var(--primary-color) !important;
    padding: 15px 0 !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15) !important;
}

.navbar-brand {
    color: var(--accent-color) !important;
    font-weight: 700 !important;
    font-size: 24px !important;
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
}

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

.navbar .nav-link {
    color: var(--text-light) !important;
    font-weight: 500 !important;
    padding: 10px 18px !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='%23f5deb3' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* CTA Button in navbar */
.btn-cta-nav {
    background-color: var(--accent-color) !important;
    color: var(--primary-color) !important;
    padding: 10px 25px !important;
    border-radius: 5px !important;
    font-weight: 600 !important;
    white-space: nowrap !important;
    border: none !important;
    transition: all 0.3s ease !important;
}

.btn-cta-nav:hover {
    background-color: #e8d4a3 !important;
    color: var(--primary-color) !important;
}

/* Hero Section */
.hero-section {
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    position: relative !important;
    padding: 120px 0 100px !important;
    min-height: 500px !important;
}

.hero-section::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: linear-gradient(135deg, rgba(128,0,32,0.92) 0%, rgba(45,31,35,0.88) 100%) !important;
    z-index: 1 !important;
}

.hero-section .container {
    position: relative !important;
    z-index: 2 !important;
}

.hero-section h1 {
    color: var(--text-light) !important;
    font-size: 2.8rem !important;
    font-weight: 700 !important;
    margin-bottom: 25px !important;
    line-height: 1.3 !important;
}

.hero-section p {
    color: var(--accent-color) !important;
    font-size: 1.2rem !important;
    margin-bottom: 30px !important;
    max-width: 700px !important;
}

.hero-btn {
    background-color: var(--accent-color) !important;
    color: var(--primary-color) !important;
    padding: 15px 40px !important;
    border-radius: 5px !important;
    font-weight: 600 !important;
    font-size: 18px !important;
    text-decoration: none !important;
    display: inline-block !important;
    white-space: nowrap !important;
    border: none !important;
    transition: all 0.3s ease !important;
}

.hero-btn:hover {
    background-color: #e8d4a3 !important;
    color: var(--primary-color) !important;
    transform: translateY(-2px) !important;
}

/* Table of Contents */
.toc-section {
    background-color: #fff !important;
    padding: 40px 0 !important;
    border-bottom: 2px solid var(--accent-color) !important;
}

.toc-buttons {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 12px !important;
    justify-content: center !important;
}

.toc-btn {
    border: 2px solid var(--primary-color) !important;
    color: var(--primary-color) !important;
    background: transparent !important;
    padding: 10px 22px !important;
    border-radius: 5px !important;
    font-weight: 500 !important;
    text-decoration: none !important;
    white-space: nowrap !important;
    transition: all 0.3s ease !important;
}

.toc-btn:hover {
    background-color: var(--primary-color) !important;
    color: var(--text-light) !important;
}

/* Main Content Sections */
.content-section {
    padding: 70px 0 !important;
}

.content-section:nth-child(even) {
    background-color: #fff !important;
}

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

/* Headings */
h1, h2, h3, h4, h5, h6 {
    color: var(--primary-color) !important;
    font-weight: 700 !important;
    line-height: 1.4 !important;
}

h2 {
    font-size: 2rem !important;
    margin-bottom: 25px !important;
    padding-bottom: 15px !important;
    border-bottom: 3px solid var(--accent-color) !important;
}

h3 {
    font-size: 1.5rem !important;
    margin-bottom: 20px !important;
    margin-top: 30px !important;
}

/* Paragraphs */
p {
    font-size: 18px !important;
    margin-bottom: 20px !important;
    color: var(--text-dark) !important;
}

/* Lists - Content */
.content-section ul,
.content-section ol {
    list-style: none !important;
    padding-left: 0 !important;
    margin-bottom: 25px !important;
}

.content-section ul li,
.content-section ol li {
    position: relative !important;
    padding-left: 30px !important;
    margin-bottom: 12px !important;
    font-size: 18px !important;
    line-height: 1.6 !important;
}

.content-section ul li::before {
    content: '—' !important;
    position: absolute !important;
    left: 0 !important;
    color: var(--accent-color) !important;
    font-weight: 700 !important;
}

.content-section ol {
    counter-reset: list-counter !important;
}

.content-section ol li {
    counter-increment: list-counter !important;
}

.content-section ol li::before {
    content: counter(list-counter) '.' !important;
    position: absolute !important;
    left: 0 !important;
    color: var(--primary-color) !important;
    font-weight: 700 !important;
}

/* Tables */
.table-container {
    overflow-x: auto !important;
    margin: 25px 0 !important;
    border-radius: 8px !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08) !important;
}

.styled-table {
    width: 100% !important;
    border-collapse: collapse !important;
    font-size: 16px !important;
    min-width: 600px !important;
}

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

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

.styled-table tbody tr {
    border-bottom: 1px solid #e0d6cc !important;
    transition: background-color 0.2s ease !important;
}

.styled-table tbody tr:hover {
    background-color: rgba(245, 222, 179, 0.3) !important;
}

.styled-table tbody td {
    padding: 14px 15px !important;
    color: var(--text-dark) !important;
}

.styled-table tbody tr:nth-child(even) {
    background-color: rgba(245, 222, 179, 0.15) !important;
}

/* Cards */
.info-card {
    background: #fff !important;
    border-radius: 10px !important;
    padding: 30px !important;
    margin-bottom: 25px !important;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08) !important;
    border-left: 4px solid var(--primary-color) !important;
    transition: transform 0.3s ease !important;
}

.info-card:hover {
    transform: translateY(-3px) !important;
}

/* Images */
.content-section img {
    max-width: 100% !important;
    height: auto !important;
    border-radius: 10px !important;
    margin: 25px 0 !important;
}

/* Icons */
.material-icons {
    color: var(--primary-color) !important;
    vertical-align: middle !important;
}

.material-icons.accent {
    color: var(--accent-color) !important;
}

/* Conversion buttons */
.btn-conversion {
    background-color: var(--primary-color) !important;
    color: var(--text-light) !important;
    padding: 14px 35px !important;
    border-radius: 5px !important;
    font-weight: 600 !important;
    font-size: 17px !important;
    text-decoration: none !important;
    display: inline-block !important;
    white-space: nowrap !important;
    border: none !important;
    transition: all 0.3s ease !important;
    margin: 20px 0 !important;
}

.btn-conversion:hover {
    background-color: #600018 !important;
    color: var(--text-light) !important;
}

/* Footer */
footer {
    background-color: var(--dark-bg) !important;
    color: var(--text-light) !important;
    padding: 60px 0 30px !important;
}

footer h5 {
    color: var(--accent-color) !important;
    font-size: 1.2rem !important;
    margin-bottom: 20px !important;
    font-weight: 600 !important;
}

footer p {
    color: var(--text-light) !important;
    font-size: 16px !important;
    opacity: 0.9 !important;
}

footer ul {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

footer ul::before,
footer ul::after {
    display: none !important;
    content: none !important;
}

footer ul li {
    margin-bottom: 10px !important;
    list-style: none !important;
}

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

footer a {
    color: var(--text-light) !important;
    text-decoration: none !important;
    transition: color 0.3s ease !important;
    opacity: 0.9 !important;
}

footer a:hover {
    color: var(--accent-color) !important;
    opacity: 1 !important;
}

.footer-bottom {
    border-top: 1px solid rgba(245, 222, 179, 0.2) !important;
    margin-top: 40px !important;
    padding-top: 25px !important;
    text-align: center !important;
}

.footer-bottom p {
    font-size: 15px !important;
    opacity: 0.8 !important;
    margin: 0 !important;
}

/* Star animations */
@keyframes twinkle {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

.star {
    position: fixed !important;
    width: 4px !important;
    height: 4px !important;
    background: var(--accent-color) !important;
    border-radius: 50% !important;
    pointer-events: none !important;
    z-index: 0 !important;
    animation: twinkle 3s infinite !important;
}

.star:nth-child(1) { top: 10%; left: 5%; animation-delay: 0s; }
.star:nth-child(2) { top: 20%; left: 90%; animation-delay: 0.5s; }
.star:nth-child(3) { top: 40%; left: 15%; animation-delay: 1s; }
.star:nth-child(4) { top: 60%; left: 85%; animation-delay: 1.5s; }
.star:nth-child(5) { top: 80%; left: 10%; animation-delay: 2s; }
.star:nth-child(6) { top: 15%; left: 70%; animation-delay: 0.3s; }

/* Responsive */
@media (max-width: 991px) {
    .hero-section h1 {
        font-size: 2.2rem !important;
    }

    h2 {
        font-size: 1.7rem !important;
    }

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

@media (max-width: 767px) {
    .hero-section {
        padding: 80px 0 70px !important;
    }

    .hero-section h1 {
        font-size: 1.8rem !important;
    }

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

    .content-section {
        padding: 50px 0 !important;
    }

    .toc-buttons {
        flex-direction: column !important;
        align-items: center !important;
    }

    .toc-btn {
        width: 100% !important;
        max-width: 300px !important;
        text-align: center !important;
    }

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

@media (max-width: 576px) {
    body {
        font-size: 16px !important;
    }

    p, .content-section ul li, .content-section ol li {
        font-size: 16px !important;
    }

    .hero-section h1 {
        font-size: 1.6rem !important;
    }

    .btn-conversion, .hero-btn {
        padding: 12px 28px !important;
        font-size: 16px !important;
    }
}