:root {
    /* Lexaren Brand Palette */
    --brand-navy: #232c32;
    /* RGB(35, 44, 50) */
    --brand-gray: #b9bec1;
    /* RGB(185, 190, 193) */
    --brand-blue: #2c5f8f;
    /* RGB(44, 95, 143) */
    --brand-white: #f9fbfd;
    /* RGB(249, 251, 253) */
    --brand-steel: #6b93af;
    /* RGB(107, 147, 175) */
    --brand-red: #fa2f2f;
    /* Logo Red */

    /* Semantic Mapping */
    --primary-color: var(--brand-blue);
    --secondary-color: var(--brand-navy);
    --accent-color: var(--brand-red);
    --text-color: var(--brand-navy);
    --bg-light: var(--brand-white);
    --white: #FFFFFF;

    /* Gradients */
    --primary-gradient: linear-gradient(135deg, var(--brand-blue), var(--brand-steel));
    --accent-gradient: linear-gradient(135deg, var(--brand-red), #ff5252);
    --bg-light-gradient: linear-gradient(to bottom, var(--brand-white), #ffffff);
    --footer-gradient: linear-gradient(to right, var(--brand-navy), var(--brand-blue));


    --font-heading: 'Playfair Display', serif;
    --font-body: 'Lato', sans-serif;
    --transition: all 0.3s ease;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--white);
    color: var(--text-color);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--secondary-color);
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

/* Header */
header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 3%;
    max-width: 100%;
    margin: 0 auto;
}

.logo img {
    height: 60px;
    /* Adjust based on actual logo aspect ratio */
    width: auto;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding-bottom: 5px;
}

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

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.btn-book-nav {
    background: var(--accent-gradient);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
    font-weight: 700;
    text-transform: uppercase;
}

.btn-book-nav:hover {
    background: var(--primary-gradient);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 80vh;
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('../images/hero_main.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    padding: 0 1rem;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.btn-primary {
    background: var(--accent-gradient);
    color: var(--white);
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    display: inline-block;
}

.btn-primary:hover {
    background: var(--primary-gradient);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(157, 18, 11, 0.3);
}

/* Section General */
.section {
    padding: 4rem 3%;
    max-width: 100%;
    margin: 0 auto;
}

.wide-section {
    padding-left: 1.5% !important;
    padding-right: 1.5% !important;
    max-width: 100% !important;
    width: 100% !important;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-gradient);
}

/* Featured Apartments */
.apartments-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

@media (max-width: 1200px) {
    .apartments-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .apartments-grid {
        grid-template-columns: 1fr;
    }
}

/* 3-Column Grid (Apartments Page) */
.apartments-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

@media (max-width: 900px) {
    .apartments-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .apartments-grid-3 {
        grid-template-columns: 1fr;
    }
}

.apartment-card {
    background: var(--white);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    overflow: hidden;
    border-radius: 8px;
    /* Slight rounded corners for elegance */
    display: flex;
    flex-direction: column;
}

.apartment-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.card-img {
    height: 250px;
    overflow: hidden;
}

.card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.apartment-card:hover .card-img img {
    transform: scale(1.05);
}

.card-info {
    padding: 1.5rem;
}

.card-info h3 {
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.price {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    display: block;
}

.amenities {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 1.5rem;
}

.btn-secondary {
    display: block;
    text-align: center;
    border: 2px solid var(--secondary-color);
    color: var(--secondary-color);
    padding: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.btn-secondary:hover {
    background-color: var(--secondary-color);
    color: var(--white);
}

/* Stats/Divider */
/* Stats/Features */
.stats {
    background-color: var(--athens-gray);
    color: var(--text-color);
    padding: 4rem 5%;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    text-align: center;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.05);
    /* Subtle separation */
    position: relative;
    z-index: 10;
}

.stat-item {
    padding: 1rem;
    flex: 1;
    min-width: 250px;
}

.stat-item i {
    font-size: 2.5rem;
    color: var(--totem-pole);
    /* Accent Color */
    margin-bottom: 1rem;
    display: inline-block;
    transition: var(--transition);
}

.stat-item:hover i {
    transform: scale(1.1);
    color: var(--astronaut);
}

.stat-item h3 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: #666;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

/* Footer */
/* Luxury Footer */
footer {
    background: linear-gradient(to right, #0a0e27, #161b3d);
    /* Deepest Midnight Blue */
    color: #a9aed0;
    /* Logan Text Color */
    padding: 5rem 5% 2rem;
    margin-top: auto;
    position: relative;
    border-top: 5px solid;
    border-image: var(--accent-gradient) 1;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 4rem;
    max-width: 1400px;
    margin: 0 auto 3rem;
}

.footer-col h3 {
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background: var(--accent-gradient);
}

.footer-col p {
    line-height: 1.8;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.footer-links li {
    margin-bottom: 0.8rem;
    transition: var(--transition);
}

.footer-links a {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-links a:hover {
    color: var(--white);
    transform: translateX(5px);
}

.footer-links a::before {
    content: '\f054';
    /* FontAwesome chevron-right */
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.7rem;
    color: var(--totem-pole);
}

.socials {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.socials a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: var(--white);
}

.socials a:hover {
    background: var(--accent-gradient);
    transform: translateY(-3px);
}

/* Newsletter */
.newsletter-form {
    margin-top: 1rem;
}

.newsletter-form input {
    width: 100%;
    padding: 1rem;
    border: none;
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    margin-bottom: 0.5rem;
    border-radius: 4px;
}

.newsletter-form button {
    width: 100%;
    padding: 1rem;
    background: var(--accent-gradient);
    color: var(--white);
    border: none;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    border-radius: 4px;
}

.newsletter-form button:hover {
    background: var(--primary-gradient);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.newsletter-form input:focus {
    outline: 1px solid var(--totem-pole);
}

.copyright {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    font-size: 0.85rem;
    color: #666;
}

.contact-info,
.contact-form {
    flex: 1;
    min-width: 300px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 1px solid #ddd;
    font-family: var(--font-body);
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.faq-section {
    text-align: center;
    margin-top: 3rem;
}

.faq-img {
    max-width: 800px;
    margin: 2rem auto;
    box-shadow: var(--shadow);
}

/* Booking Page */
.booking-section {
    background-color: var(--bg-light);
}

.booking-form-container {
    background: var(--white);
    padding: 3rem;
    box-shadow: var(--shadow);
    max-width: 700px;
    margin: 0 auto;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .navbar .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        padding: 1rem;
        box-shadow: 0 4px 4px rgba(0, 0, 0, 0.1);
    }

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

    .menu-toggle {
        display: block;
    }

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


/* Gallery Styles */
.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

.gallery-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.tab-btn {
    padding: 0.8rem 2rem;
    border: none;
    background: transparent;
    font-size: 1.2rem;
    font-weight: 700;
    color: #666;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: var(--transition);
}

.tab-btn.active,
.tab-btn:hover {
    color: var(--secondary-color);
    border-bottom-color: var(--primary-color);
}

.filter-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.filter-btn {
    padding: 0.5rem 1.5rem;
    border: 1px solid #ddd;
    background: var(--white);
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
    /* Tighter gap for wide mosaic look */
    padding: 0 0.5rem;
}

@media (max-width: 1200px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

.gallery-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    height: 250px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.6);
    color: var(--white);
    padding: 0.5rem;
    text-align: center;
    transform: translateY(100%);
    transition: var(--transition);
}

.gallery-item:hover .overlay {
    transform: translateY(0);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    justify-items: center;
}

@media (max-width: 1200px) {
    .video-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 800px) {
    .video-grid {
        grid-template-columns: 1fr;
    }
}

.video-item {
    width: 100%;
    max-width: 540px;
}

.video-item h3 {
    margin-top: 1rem;
    text-align: center;
    font-size: 1.2rem;
}