/* GLOBAL VARIABLES */
:root {
    --bg-black: #0a0a0a;
    --bg-dark: #141414;
    --gold: #C5A059;
    --gold-hover: #b08d4a;
    --text-main: #e0e0e0;
    --text-muted: #999999;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-black);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 600;
    color: #ffffff;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

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

.section-padding {
    padding: 100px 0;
}

.black-bg { background-color: var(--bg-black); }
.dark-bg { background-color: var(--bg-dark); }

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 10px;
}

/* BUTTONS */
.btn-primary {
    display: inline-block;
    background-color: var(--gold);
    color: var(--bg-black);
    padding: 15px 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    cursor: pointer;
    transition: background 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--gold-hover);
}

.full-width {
    width: 100%;
    margin-top: 20px;
}

/* HEADER */
header {
    position: fixed;
    width: 100%;
    top: 0;
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    z-index: 1000;
    border-bottom: 1px solid rgba(197, 160, 89, 0.2);
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--gold);
    font-weight: 700;
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--gold);
}

/* HERO SECTION */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(10,10,10,0.7), rgba(10,10,10,0.9)), url('https://images.unsplash.com/photo-1549399542-7e3f8b79c341?q=80&w=1920&auto=format&fit=crop') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    max-width: 900px;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: var(--text-muted);
}

/* GRIDS */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

/* CARDS */
.card {
    background-color: var(--bg-black);
    padding: 30px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: transform 0.3s, border-color 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--gold);
}

.card h3 {
    color: var(--gold);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

/* FLEET */
.fleet-card {
    padding: 0;
    overflow: hidden;
}

.fleet-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-bottom: 2px solid var(--gold);
}

.fleet-info {
    padding: 30px;
}

.fleet-info ul {
    margin-top: 15px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ABOUT */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.about-features ul li {
    margin-bottom: 10px;
    color: var(--gold);
}

/* DESTINATIONS */
.dest-item {
    background: var(--bg-dark);
    padding: 20px;
    border-left: 3px solid var(--gold);
}
.dest-item strong {
    color: var(--gold);
    display: block;
    font-size: 1.2rem;
    margin-bottom: 5px;
}

/* FORM */
.booking-form input, .booking-form select, .booking-form textarea {
    width: 100%;
    padding: 15px;
    background-color: var(--bg-black);
    border: 1px solid #333;
    color: #fff;
    font-family: var(--font-body);
    margin-bottom: 20px;
}

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

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 20px;
}

/* FOOTER */
footer {
    background-color: #050505;
    text-align: center;
    padding: 60px 0 30px;
    border-top: 1px solid #222;
}
.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--gold);
    margin-bottom: 15px;
}

/* MOBILE RESPONSIVE */
.hamburger { display: none; cursor: pointer; }
.bar { display: block; width: 25px; height: 3px; margin: 5px auto; background-color: white; transition: all 0.3s; }

@media(max-width: 900px) {
    .about-grid { grid-template-columns: 1fr; }
}

@media(max-width: 768px) {
    .hamburger { display: block; }
    .nav-links {
        position: fixed; left: -100%; top: 70px; gap: 0; flex-direction: column;
        background-color: var(--bg-black); width: 100%; text-align: center; transition: 0.3s;
    }
    .nav-links.active { left: 0; }
    .nav-links li { margin: 20px 0; }
    .nav-btn { display: none; }
    .hero-content h1 { font-size: 2.5rem; }
    .form-grid { grid-template-columns: 1fr; }
}