/* --- GLOBAL STYLES & VARIABLES --- */
:root {
    --color-bg: #1a1a1a; /* Very Dark Gray / Black */
    --color-text: #e0e0e0; /* Light Gray / White */
    --color-primary-dark: #2c2c2c; /* Dark Concrete */
    --color-primary-light: #4a4a4a; /* Lighter Concrete */
    --color-accent: #FFD700; /* Neon Yellow / Gold - Stark Accent */
    --color-accent-hover: #FFA500; /* Bright Orange for hover */
    --color-secondary: #800000; /* Rusty Red (Darker variant) */
    --color-border: #555;

    --font-heading: 'Anton', sans-serif; /* Bold, condensed */
    --font-body: 'Roboto Condensed', sans-serif; /* Slightly condensed, readable */

    --transition-speed: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    overflow-x: hidden; /* Prevent horizontal scroll from minor overflows */
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    color: var(--color-text);
}

h2.section-title {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-border); /* Underline effect */
    display: inline-block; /* To make border only as wide as text */
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

h2.section-title .accent-text { /* For words within titles */
    color: var(--color-accent);
}

p {
    margin-bottom: 1rem;
    font-weight: 300;
}

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

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

ul {
    list-style: none;
}

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

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

.section {
    padding: 60px 0;
    border-bottom: 1px dashed var(--color-border); /* Subtle divider */
}

.section:last-of-type {
    border-bottom: none;
}

/* --- BUTTONS --- */
.btn {
    display: inline-block;
    padding: 12px 25px;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-speed);
    margin: 5px;
    font-size: 0.9rem;
    text-align: center;
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-bg);
    border-color: var(--color-accent);
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: var(--color-bg);
    transform: translateY(-2px); /* Subtle lift */
}

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

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

.btn-tertiary {
    background-color: var(--color-secondary);
    color: var(--color-text);
    border-color: var(--color-secondary);
}
.btn-tertiary:hover {
    background-color: darkred; /* Darken rusty red */
    border-color: darkred;
}

.centered-btn-container {
    text-align: center;
    margin-top: 30px;
}

/* --- HEADER & NAVIGATION --- */
#main-header {
    background-color: rgba(26, 26, 26, 0.85); /* Slightly transparent dark bg */
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--color-border);
    box-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

#main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#main-header .logo {
    font-size: 2.2rem;
    color: var(--color-text);
    margin-bottom: 0; /* Override default h margin */
    text-shadow: 1px 1px 2px rgba(0,0,0,0.7);
}

#main-header .logo .accent-text {
    font-size: 2.5rem; /* Slightly larger for emphasis */
}

#navbar ul {
    display: flex;
}

#navbar ul li {
    margin-left: 25px;
}

#navbar ul li a {
    font-family: var(--font-heading);
    font-size: 1rem;
    text-transform: uppercase;
    color: var(--color-text);
    padding-bottom: 5px;
    position: relative; /* For underline effect */
}

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

#navbar ul li a:hover,
#navbar ul li a.active { /* Class 'active' can be added by JS if needed */
    color: var(--color-accent);
}

#navbar ul li a:hover::after,
#navbar ul li a.active::after {
    width: 100%;
}


/* --- HERO SECTION --- */
.hero-section {
    min-height: 100vh; /* Full viewport height */
    background: url('/assets/bntner-P.jpeg') no-repeat center center/cover;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding-top: 80px; /* Account for fixed header */
    color: #fff; /* Override default text for hero */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.65); /* Dark overlay for text readability */
    /* Optional: Add a gritty texture overlay image */
    /* background-image: url('path/to/grainy-texture.png'); */
    /* mix-blend-mode: overlay; */
}

.hero-content {
    position: relative; /* To sit on top of overlay */
    z-index: 1;
}

.hero-content h2 {
    font-size: 4.5rem;
    margin-bottom: 15px;
    color: #fff;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.8);
}

.hero-content p {
    font-size: 1.4rem;
    max-width: 600px;
    margin: 0 auto 30px auto;
    font-weight: 300;
    color: #ddd;
}


/* --- ABOUT US SECTION --- */
#about-us {
    background-color: var(--color-primary-dark); /* Slightly different bg */
}
.about-content {
    display: flex;
    gap: 40px;
    align-items: flex-start; /* Align items to the top */
}

.about-text {
    flex: 2; /* Takes more space */
}

.about-text p {
    font-size: 1.1rem;
}

.about-image {
    flex: 1;
    position: relative; /* For potential pseudo-element styling */
    padding: 10px; /* Creates a sort of frame */
    border: 2px solid var(--color-border);
    transform: rotate(-2deg); /* Slight tilt for deconstructed feel */
    margin-top: 20px; /* Push it down a bit for asymmetry */
}

.about-image img {
    filter: grayscale(40%) contrast(110%); /* Desaturate and contrast */
    display: block;
}

.about-image::before { /* Torn paper edge effect */
    content: '';
    position: absolute;
    top: -10px; right: -10px; bottom: -10px; left: -10px;
    border: 1px dashed var(--color-accent);
    opacity: 0.5;
    z-index: -1; /* Behind image */
}


/* --- HOTELS SECTION --- */
.hotel-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.hotel-card {
    background-color: var(--color-primary-light);
    border: 1px solid var(--color-border);
    padding: 0; /* Image flush to top */
    overflow: hidden; /* Ensure image effects don't spill */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hotel-card:hover {
    transform: translateY(-5px) scale(1.02); /* Slight lift and zoom */
    box-shadow: 0 10px 20px rgba(0,0,0,0.4);
}

.hotel-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    filter: saturate(0.8) contrast(1.1); /* Slightly desaturated, high contrast */
    transition: filter 0.3s ease, transform 0.3s ease;
}

.hotel-card:hover img {
    filter: saturate(1) contrast(1); /* More vibrant on hover */
    transform: scale(1.05); /* Zoom image slightly */
}

.hotel-card h3 {
    padding: 15px 20px 5px;
    font-size: 1.5rem;
    color: var(--color-accent);
}

.hotel-card p {
    padding: 0 20px 15px;
    font-size: 0.95rem;
    margin-bottom: 15px; /* Space before button */
}
.hotel-card .btn {
    display: block; /* Make button full width of padding */
    margin: 0 20px 20px 20px;
}


/* --- CONTACT US SECTION --- */
#contact-us {
    background-color: var(--color-primary-dark);
}

.contact-wrapper {
    display: flex;
    gap: 40px;
    background-color: var(--color-bg); /* Inner container with main bg */
    padding: 30px;
    border: 1px solid var(--color-border);
}

.contact-info {
    flex: 1;
}
.contact-info h3 {
    color: var(--color-accent);
    margin-bottom: 15px;
}
.contact-info p {
    margin-bottom: 10px;
    font-size: 1rem;
}
.contact-info p .accent-text { /* For [N V] logo like text */
    font-family: var(--font-heading);
    font-size: 1.2em;
    margin-right: 5px;
}

.social-icons {
    margin-top: 20px;
}
.social-icons a {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-right: 15px;
    color: var(--color-text);
    transition: color var(--transition-speed);
}
.social-icons a:hover {
    color: var(--color-accent);
    text-shadow: 0 0 5px var(--color-accent); /* Neon glow */
}


#contact-form {
    flex: 1.5;
}

.form-group {
    margin-bottom: 20px;
}

#contact-form input[type="text"],
#contact-form input[type="email"],
#contact-form textarea {
    width: 100%;
    padding: 12px;
    background-color: var(--color-primary-light);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
}

#contact-form input[type="text"]::placeholder,
#contact-form input[type="email"]::placeholder,
#contact-form textarea::placeholder {
    color: #aaa;
    font-family: var(--font-heading); /* Gritty placeholder */
    text-transform: uppercase;
    opacity: 0.7;
}

#contact-form input[type="text"]:focus,
#contact-form input[type="email"]:focus,
#contact-form textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 8px rgba(255, 215, 0, 0.3); /* Accent color glow */
}

#contact-form button[type="submit"] {
    width: 100%;
}


/* --- FOOTER --- */
#main-footer {
    background-color: var(--color-primary-dark);
    color: #aaa;
    text-align: center;
    padding: 30px 0;
    border-top: 3px double var(--color-border); /* Stronger top border */
}

#footer-nav ul {
    display: flex;
    justify-content: center;
    margin-bottom: 15px;
}

#footer-nav ul li {
    margin: 0 15px;
}

#footer-nav ul li a {
    color: #bbb;
    font-family: var(--font-body);
    text-transform: uppercase;
    font-size: 0.9rem;
}

#footer-nav ul li a:hover {
    color: var(--color-accent);
}

#main-footer p {
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.footer-tagline {
    font-family: var(--font-heading);
    color: var(--color-accent);
    font-size: 1.1rem !important; /* ensure it stands out */
    margin-top: 10px;
    letter-spacing: 1px;
    opacity: 0.8;
}

/* --- MEDIA QUERIES (Basic Responsiveness) --- */
@media (max-width: 768px) {
    #main-header .container {
        flex-direction: column;
        align-items: center;
    }
    #main-header .logo {
        margin-bottom: 10px;
    }
    #navbar ul {
        justify-content: center; /* Center nav items on smaller screens */
        padding-top: 10px;
    }
    #navbar ul li {
        margin: 0 10px;
    }

    .hero-content h2 {
        font-size: 3rem;
    }
    .hero-content p {
        font-size: 1.1rem;
    }

    h2.section-title {
        font-size: 2.2rem;
    }

    .about-content {
        flex-direction: column;
    }
    .about-image {
        margin-top: 30px;
        transform: rotate(0deg); /* Straighten image on mobile */
        width: 80%;
        margin-left: auto;
        margin-right: auto;
    }

    .contact-wrapper {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero-content h2 {
        font-size: 2.5rem;
    }
    #navbar ul li a {
        font-size: 0.9rem;
    }
    .btn {
        padding: 10px 18px;
        font-size: 0.8rem;
    }
    .hotel-grid {
        grid-template-columns: 1fr; /* Stack cards on very small screens */
    }
}