@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&family=Playfair+Display:wght@400;600;700&display=swap');

:root {
    --bg-primary: #0a0f14;
    --bg-secondary: #1f2a33;
    --card-bg: rgba(255, 255, 255, 0.05);
    --accent-primary: #6fc3df;
    --accent-secondary: #f3a261;
    --text-primary: #f5f5f5;
    --text-secondary: #cfd8dc;
    --spacing-desktop: 100px;
    --spacing-tablet: 70px;
    --spacing-mobile: 50px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

a {
    text-decoration: none;
    color: var(--accent-primary);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent-secondary);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

section {
    padding: var(--spacing-desktop) 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Typography Classes */
.headline-large {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.headline-medium {
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

.subheadline {
    font-size: 1.25rem;
    font-weight: 300;
    margin-bottom: 2.5rem;
    color: var(--text-secondary);
}

.emphasis-text {
    color: var(--accent-primary);
}

/* Button System */
.btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: #000;
    padding: 1rem 2.5rem;
    border-radius: 14px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(111, 195, 223, 0.4);
    color: #000;
}

/* Sidebar Navigation */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 80px;
    height: 100vh;
    background: var(--bg-secondary);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 2rem;
    z-index: 1000;
}

.sidebar-logo {
    margin-bottom: 3rem;
    color: var(--text-primary);
    font-size: 1.5rem;
    text-align: center;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    width: 100%;
    align-items: center;
}

.sidebar-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-secondary);
    font-size: 1.2rem;
    transition: all 0.3s ease;
    position: relative;
}

.sidebar-icon span {
    display: none;
}

.sidebar-icon:hover {
    color: var(--accent-primary);
    background: rgba(111, 195, 223, 0.1);
    box-shadow: 0 0 15px rgba(111, 195, 223, 0.3);
    transform: translateY(-3px);
}

.sidebar-icon.active {
    color: var(--accent-primary);
    border: 1px solid var(--accent-primary);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(111, 195, 223, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(111, 195, 223, 0); }
    100% { box-shadow: 0 0 0 0 rgba(111, 195, 223, 0); }
}

.mobile-header {
    display: none;
}

.main-content {
    margin-left: 80px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Glassmorphism Cards */
.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 2.5rem;
    transition: all 0.3s ease;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 20px rgba(111, 195, 223, 0.15);
}

.glass-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0;
    overflow: hidden;
    background-image: linear-gradient(to bottom, rgba(10, 15, 20, 0.3), rgba(10, 15, 20, 0.9)), url('assets/images/finland-luxury-casino-hotel-hero-exterior.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    animation: fadeInDown 1s ease-out;
}

/* Grid Layouts */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    width: 100%;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    width: 100%;
}

/* About Section */
.about-grid {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 4rem;
    width: 100%;
}

.about-image {
    flex: 1;
    max-width: 500px;
}

.about-image img {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.about-text {
    flex: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Forms */
.contact-form {
    width: 100%;
    max-width: 600px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 0 auto;
}

.form-group {
    width: 100%;
}

.form-control {
    width: 100%;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
    text-align: center;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 10px rgba(111, 195, 223, 0.2);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

.map-container {
    width: 100%;
    height: 400px;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 3rem;
    border: 1px solid rgba(255,255,255,0.08);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Footer */
footer {
    background: var(--bg-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 3rem 0;
    text-align: center;
    margin-top: auto;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

.copyright {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Media Queries */
@media (max-width: 1024px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    .headline-large {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    section {
        padding: var(--spacing-tablet) 0;
    }
    
    .grid-3, .grid-2 {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        flex-direction: column;
    }
    
    /* Mobile Header & Sidebar */
    .mobile-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1rem 2rem;
        background: var(--bg-secondary);
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 1100;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }
    
    .mobile-logo {
        font-family: 'Playfair Display', serif;
        font-weight: 700;
        color: var(--text-primary);
        font-size: 1.2rem;
    }
    
    .menu-toggle {
        background: none;
        border: none;
        color: var(--text-primary);
        font-size: 1.5rem;
        cursor: pointer;
    }
    
    .sidebar {
        transform: translateX(-100%);
        width: 250px;
        align-items: flex-start;
        padding-top: 80px;
        transition: transform 0.3s ease;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .sidebar-logo {
        display: none;
    }
    
    .sidebar-icon {
        width: 100%;
        border-radius: 0;
        justify-content: flex-start;
        padding-left: 2rem;
        height: 60px;
    }
    
    .sidebar-icon span {
        display: inline-block;
        margin-left: 15px;
        font-family: 'Inter', sans-serif;
        font-size: 1rem;
    }
    
    .sidebar-icon.active {
        border: none;
        border-left: 4px solid var(--accent-primary);
        animation: none;
        background: rgba(111, 195, 223, 0.05);
    }
    
    .main-content {
        margin-left: 0;
        margin-top: 60px;
    }
    
    .headline-large {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    section {
        padding: var(--spacing-mobile) 0;
    }
    .headline-large {
        font-size: 2rem;
    }
    .glass-card {
        padding: 1.5rem;
    }
    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }
}