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

body {
    font-family: 'Poppins', sans-serif;
    background: #f5f5f5;
    color: #222;
    line-height: 1.6;
}

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

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

/* HEADER */

header {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 60px;
    background: rgba(0,0,0,0.75);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
}

.logo {
    color: white;
    font-size: 22px;
    font-weight: 600;
}

nav a {
    color: white;
    margin-left: 30px;
    font-weight: 400;
    transition: 0.3s;
}

nav a:hover {
    color: #d4af37;
}

/* HERO */

.hero {
    height: 100vh;
    background: url('../images/hero.jpg') center/cover no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
}

.hero-content {
    position: relative;
    color: white;
    max-width: 700px;
}

.hero h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background: #d4af37;
    color: black;
    border-radius: 30px;
    font-weight: 600;
    transition: 0.3s;
}

.btn:hover {
    background: #b8932f;
}

/* SECTIONS */

section {
    padding: 100px 60px;
}

h2 {
    text-align: center;
    margin-bottom: 60px;
    font-size: 32px;
    font-weight: 600;
}

/* ROOMS */

.rooms {
    background: white;
}

.rooms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.room-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
    transition: 0.3s;
}

.room-card:hover {
    transform: translateY(-10px);
}

.room-info {
    padding: 20px;
}

.room-info h3 {
    margin-bottom: 10px;
}

.room-info span {
    color: #d4af37;
    font-weight: 600;
}

/* BOOKING */

.booking {
    background: #f0f0f0;
    text-align: center;
}

.booking form {
    max-width: 500px;
    margin: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.booking input,
.booking select {
    padding: 12px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 14px;
}

.dates {
    display: flex;
    gap: 10px;
}

.booking button {
    border: none;
    cursor: pointer;
}

/* GALLERY */

.gallery {
    background: white;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.gallery-grid img {
    border-radius: 12px;
    cursor: pointer;
    transition: 0.3s;
}

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

/* LIGHTBOX */

.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.9);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

.lightbox img {
    max-width: 80%;
    max-height: 80%;
    border-radius: 10px;
}

.lightbox span {
    position: absolute;
    color: white;
    font-size: 40px;
    cursor: pointer;
    user-select: none;
}

.close {
    top: 30px;
    right: 50px;
}

.prev {
    left: 40px;
    top: 50%;
    transform: translateY(-50%);
}

.next {
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
}

/* CONTACT */

.contact {
    text-align: center;
    background: #111;
    color: white;
}

.contact p {
    margin: 8px 0;
}

/* FOOTER */

footer {
    background: black;
    color: white;
    text-align: center;
    padding: 20px;
    font-size: 14px;
}

/* RESPONSIVE */

@media(max-width:768px) {
    header {
        padding: 20px;
    }

    nav a {
        margin-left: 15px;
        font-size: 14px;
    }

    .hero h1 {
        font-size: 32px;
    }

    section {
        padding: 80px 20px;
    }

    .dates {
        flex-direction: column;
    }
}