/* Base Styles */
:root {
    --primary-color: #3a6ea5;
    --secondary-color: #004e98;
    --accent-color: #ff9505;
    --light-color: #f4f7f9;
    --dark-color: #333;
    --border-color: #ddd;
    --success-color: #28a745;
    --warning-color: #dc3545;
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-main);
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--light-color);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    line-height: 1.3;
    color: var(--secondary-color);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
    margin-top: 2rem;
}

h3 {
    font-size: 1.5rem;
    margin-top: 1.5rem;
}

p {
    margin-bottom: 1.5rem;
}

ul, ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* Header */
header {
    background-color: var(--primary-color);
    color: white;
    padding: 2rem 0;
    text-align: center;
}

header h1 {
    color: white;
    margin-bottom: 0.5rem;
}

.subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Navigation */
nav {
    background-color: var(--secondary-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

nav ul {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    list-style: none;
    margin: 0;
    padding: 0;
}

nav li {
    margin: 0 1rem;
}

nav a {
    color: white;
    font-weight: 500;
    padding: 0.5rem 0;
    display: block;
    position: relative;
}

nav a:hover {
    text-decoration: none;
}

nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--accent-color);
    transition: var(--transition);
}

nav a:hover::after {
    width: 100%;
}

/* Main Content */
main {
    padding: 2rem 0;
}

section {
    margin-bottom: 3rem;
    scroll-margin-top: 5rem;
}

.room-specs {
    background-color: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    margin: 2rem 0;
}

.room-specs ul {
    list-style-type: none;
    padding-left: 0;
}

.room-specs li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.room-specs li:last-child {
    border-bottom: none;
}

/* Layout Sections */
.layout-section {
    background-color: white;
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
    margin-bottom: 3rem;
    transition: var(--transition);
}

.layout-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.layout-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.layout-image {
    flex: 1;
    text-align: center;
}

.layout-img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.layout-details {
    flex: 1;
}

.pros-cons {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.pros, .cons {
    padding: 1.5rem;
    border-radius: 8px;
}

.pros {
    background-color: rgba(40, 167, 69, 0.1);
    border-left: 4px solid var(--success-color);
}

.cons {
    background-color: rgba(220, 53, 69, 0.1);
    border-left: 4px solid var(--warning-color);
}

.pros h3, .cons h3 {
    margin-top: 0;
    color: var(--dark-color);
}

/* Recommendations */
.recommendation-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.recommendation-item {
    background-color: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.recommendation-item h3 {
    color: var(--primary-color);
    margin-top: 0;
}

.final-note {
    font-size: 1.1rem;
    font-style: italic;
    text-align: center;
    margin: 3rem 0 1rem;
}

/* Footer */
footer {
    background-color: var(--secondary-color);
    color: white;
    padding: 2rem 0;
    text-align: center;
    margin-top: 3rem;
}

/* Responsive Design */
@media (min-width: 768px) {
    .layout-content {
        flex-direction: row;
    }
    
    .recommendation-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pros-cons {
        flex-direction: row;
    }
    
    .pros, .cons {
        flex: 1;
    }
}

@media (min-width: 992px) {
    .recommendation-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 767px) {
    nav ul {
        flex-direction: column;
        align-items: center;
    }
    
    nav li {
        margin: 0.5rem 0;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    h3 {
        font-size: 1.25rem;
    }
}