:root {
    /* Color Palette - Harmonized with Logo (Red: #CF0000, Black: #000000) */
    --primary: #cf0000;
    --primary-light: #f03e3e;
    --primary-dark: #a60000;
    --secondary: #000000;
    --grey-dark: #495057;
    --bg-dark: #0d0d0d;
    --bg-card: #1a1a1a;
    --text-white: #ffffff;
    --text-muted: #adb5bd;
    --accent: #cf0000;
    --glass: rgba(255, 255, 255, 0.03);
    --border: rgba(255, 255, 255, 0.08);

    /* Typography */
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Audiowide', cursive;

    /* Spacing */
    --container-max: 1200px;
    --section-padding: 100px 20px;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-white);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s ease;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Nav */
header {
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(13, 13, 13, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-img {
    height: 58px;
    width: auto;
    display: block;
    border-radius: 8px;
    border: 1px solid var(--border);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.logo-img:hover {
    transform: translateY(-2px);
    border-color: var(--primary);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a:hover {
    color: var(--primary);
}

/* Buttons */
.btn {
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 600;
    display: inline-block;
    cursor: pointer;
    text-align: center;
    border: 1px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 15px rgba(207, 0, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(207, 0, 0, 0.5);
}

.btn-secondary {
    background: transparent;
    border-color: var(--border);
    color: var(--text-white);
}

.btn-secondary:hover {
    background: var(--glass);
    border-color: var(--primary);
}

/* Hero Section */
.hero {
    padding: 200px 0 100px;
    text-align: center;
    background: radial-gradient(circle at top right, rgba(207, 0, 0, 0.08), transparent 40%),
        radial-gradient(circle at bottom left, rgba(166, 0, 0, 0.08), transparent 40%);
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--text-white);
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 800px;
    margin: 0 auto 40px;
}

/* Main Content Padding */
main {
    padding-top: 80px;
}

/* Image Gallery */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.image-gallery img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.image-gallery img:hover {
    transform: scale(1.02);
}

/* Lightbox Gallery Overlay */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90vh;
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.lightbox.active .lightbox-content {
    transform: scale(1);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: var(--glass);
    border: 1px solid var(--border);
    color: var(--text-white);
    font-size: 2rem;
    cursor: pointer;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: 2001;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: scale(1.1);
}

.lightbox-close {
    top: 20px;
    right: 20px;
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

/* Grid System */
.grid {
    display: grid;
    gap: 30px;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(35%, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

/* Sections */
section {
    padding: var(--section-padding);
}

.section-title {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.section-title h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--text-white);
}

/* Glass Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 40px;
    border-radius: 20px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary);
}

.card p {
    color: var(--text-muted);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transition: 0.5s;
}

.card:hover::before {
    left: 100%;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Markdown & Blog Content Styling */
.markdown-body {
    color: var(--text-white);
    line-height: 1.8;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4 {
    margin: 1.5em 0 0.5em;
    color: var(--text-white);
}

.markdown-body p {
    margin-bottom: 1.5em;
}

.markdown-body img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 2.5rem auto;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease;
}

.markdown-body img:hover {
    transform: scale(1.01);
}

.markdown-body ul,
.markdown-body ol {
    margin-left: 25px;
    margin-bottom: 1.5em;
    color: var(--text-muted);
}

.markdown-body li {
    margin-bottom: 0.8em;
}

.markdown-body blockquote {
    border-left: 4px solid var(--primary);
    padding: 20px 30px;
    margin: 2em 0;
    background: var(--glass);
    border-radius: 0 12px 12px 0;
    font-style: italic;
}

.hero h1,
.hero p,
.hero-btns {
    animation: fadeIn 1s ease-out forwards;
}

.hero-btns {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    animation-delay: 0.4s;
}

/* Footer */
footer {
    background-color: var(--secondary);
    border-top: 1px solid var(--border);
}

/* Pre-footer CTA strip */
.footer-cta {
    padding: 60px 0;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(rgba(207,0,0,0.04), transparent);
    text-align: center;
}

.footer-cta h2 {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.footer-cta p {
    color: var(--text-muted);
    margin-bottom: 28px;
    font-size: 1.05rem;
}

/* Main footer grid */
.footer-main {
    padding: 70px 0 50px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1.2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-info p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-col h4 {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 20px;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a,
.footer-col a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s ease;
    display: inline-block;
}

.footer-col ul li a:hover,
.footer-col a:hover {
    color: var(--text-white);
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.footer-contact-item a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-contact-item a:hover {
    color: var(--text-white);
}

.footer-bottom {
    padding: 24px 0;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--text-muted);
    font-size: 0.85rem;
    flex-wrap: wrap;
    gap: 10px;
}

.footer-bottom a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-bottom a:hover {
    color: var(--text-white);
}

/* Mobile Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--text-white);
    border-radius: 2px;
}

/* Service Hub Cards */
.service-hub-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 40px;
    border-radius: 20px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-decoration: none;
    color: inherit;
}

.service-hub-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.service-hub-card h2 {
    font-size: 1.4rem;
}

.service-hub-card ul {
    list-style: none;
    padding: 0;
}

/* About Page */
.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: start;
}

/* Post Meta */
.post-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 10px;
}

.post-meta a {
    color: var(--primary);
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-dark);
        flex-direction: column;
        padding: 40px 20px;
        gap: 20px;
        border-bottom: 1px solid var(--border);
        text-align: center;
        z-index: 999;
    }

    .nav-links.active {
        display: flex;
    }

    .menu-toggle {
        display: flex;
    }

    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .bar {
        transition: 0.3s;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 35px;
    }

    .footer-grid .footer-info {
        grid-column: 1 / -1;
    }

    .footer-cta h2 {
        font-size: 1.4rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .service-hub-card {
        padding: 25px;
    }

    .grid-2 {
        grid-template-columns: 1fr;
    }
}