@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;700&display=swap');

/* Basic Resets & Variables */
:root {
    --color-bg: #111111;
    --color-text: #ffffff;
    --color-accent: #ffffff;
    --color-nav-bg: #111111;
    --font-primary: 'Manrope', sans-serif;
    --content-max-width: 1340px;
    --content-narrow-width: 645px;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3.5rem;
    --transition-speed: 0.3s;
}

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

body.dark-theme {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 1.1rem;
    font-weight: 300;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-weight: 400;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

h2 {
    font-size: 1.8rem;
}

strong,
b {
    font-weight: 700;
}

.fw-bold {
    font-weight: 700;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: opacity var(--transition-speed);
}

a:hover {
    opacity: 0.8;
    text-decoration: underline;
}

.text-center {
    text-align: center;
}

/* Layout & Containers */
.container {
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.header-container,
.footer-container {
    max-width: var(--content-max-width);
}

.main-container {
    max-width: var(--content-narrow-width);
}

/* Header */
.site-header {
    padding: var(--spacing-md) 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.logo-area .logo {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    transition: transform 0.3s ease;
}

.logo-link:hover .logo {
    transform: scale(1.05);
}

.site-title-area {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.site-title {
    font-weight: 700;
    font-size: 1.2rem;
}

/* Navigation Menu */
.menu-toggle,
.close-menu {
    background: none;
    border: none;
    color: var(--color-text);
    cursor: pointer;
    display: flex;
    padding: 0.5rem;
}

.nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background-color: var(--color-nav-bg);
    z-index: 1000;
    padding: var(--spacing-lg) var(--spacing-md);
    transition: right var(--transition-speed) ease-in-out;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
}

.nav-menu.active {
    right: 0;
}

.close-menu {
    position: absolute;
    top: 1rem;
    right: 1rem;
}

.nav-links {
    list-style: none;
    margin-top: var(--spacing-md);
}

.nav-links li {
    margin-bottom: 1rem;
}

.nav-link {
    font-size: 1.1rem;
    display: block;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-speed);
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Main Content */
.site-main {
    padding: var(--spacing-lg) 0;
    min-height: 60vh;
}

.page-header {
    margin-top: var(--spacing-lg);
    font-size: clamp(2rem, 5vw, 3rem);
}

.hero-section {
    margin-top: var(--spacing-md);
}

.hero-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease;
}

/* Footer */
.site-footer {
    padding: var(--spacing-lg) 0 var(--spacing-md);
    margin-top: auto;
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    max-width: 900px;
}

.footer-logo {
    margin-bottom: var(--spacing-sm);
}

.footer-logo .logo {
    width: 62px;
    height: 62px;
    border-radius: 50%;
}

.footer-title h2 {
    font-weight: 700;
    font-size: 1.5rem;
}

/* Responsive */
@media (min-width: 768px) {
    .nav-menu {
        width: 400px;
    }
}

/* Social Buttons Layer */
.social-links-container {
    margin-top: var(--spacing-md);
}

.social-links-list {
    list-style: none;
    max-width: 400px;
    margin: 0 auto;
}

.social-links-list li {
    margin-bottom: 1.5rem;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-bg);
    background-color: var(--color-accent);
    border-radius: 8px;
    text-align: center;
    transition: all 0.2s ease-in-out;
}

.social-btn .btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
}

.social-btn .btn-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.social-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
    text-decoration: none;
    opacity: 1;
}