:root {
    --primary: #ff6900;
    --secondary: #000000;
    --text-dark: #1a1a1a;
    --text-light: #ffffff;
    --bg-light: #f8f9fa;
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Poppins', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html,
body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow-x: hidden;
    width: 100%;
    position: relative;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
}

/* Header & Nav */
#main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 15px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    background: transparent;
}

#main-header.scrolled {
    padding: 10px 50px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.logo img {
    height: 50px;
    transition: transform 0.3s ease;
}

#main-header.scrolled .logo img {
    height: 40px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 40px;
    margin: 0;
    padding: 0;
}

nav ul li a {
    text-decoration: none;
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    position: relative;
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

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

#main-header.scrolled nav ul li a {
    color: #333;
}

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    color: var(--text-light);
    text-align: center;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -1;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-content h6 {
    text-transform: uppercase;
    letter-spacing: 5px;
    margin-bottom: 20px;
    font-size: 18px;
}

.hero-content h1 {
    font-size: 80px;
    line-height: 1.1;
    margin-bottom: 30px;
}

/* Inquiry Bar */
.inquiry-bar {
    max-width: 1200px;
    margin: -50px auto 0;
    background: #fff;
    padding: 30px;
    border-radius: 0;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 10;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.inquiry-item {
    display: flex;
    flex-direction: column;
}

.inquiry-item label {
    font-size: 12px;
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 10px;
    color: #888;
}

.inquiry-item select,
.inquiry-item input {
    padding: 12px;
    border: 1px solid #eee;
    font-family: var(--font-main);
    font-size: 14px;
    outline: none;
}

.btn-inquiry {
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 15px;
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
    transition: var(--transition);
}

.btn-inquiry:hover {
    background: #e65c00;
}

/* Sections */
section {
    padding: 100px 50px;
}

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

.section-title h6 {
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 15px;
}

.section-title h2 {
    font-size: 42px;
}

/* Grid Layouts */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.img-reveal-wrapper {
    position: relative;
    overflow: hidden;
}

.img-reveal-wrapper img {
    width: 100%;
    height: auto;
    display: block;
}

/* Destination Cards */
.destinations-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.dest-card {
    height: 500px;
    position: relative;
    overflow: hidden;
    border-radius: 35px;
    cursor: pointer;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.dest-card:hover {
    transform: translateY(-15px) scale(1.02);
}

.dest-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.dest-card:hover img {
    transform: scale(1.15);
}

.dest-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 40px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
    color: #fff;
    transform: translateY(20px);
    transition: transform 0.5s ease;
}

.dest-card:hover .dest-overlay {
    transform: translateY(0);
}

.dest-overlay h3 {
    font-size: 28px;
    margin-bottom: 10px;
    font-family: 'Poppins', sans-serif;
}

.dest-card p {
    font-size: 14px;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

.dest-card:hover .dest-overlay p {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
    .inquiry-bar {
        grid-template-columns: repeat(2, 1fr);
        margin-top: 20px;
    }

    .hero-content h1 {
        font-size: 60px;
    }

    .grid-2 {
        grid-template-columns: 1fr;
    }

    .destinations-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    header {
        padding: 15px 20px;
    }

    .hero-content h1 {
        font-size: 40px;
    }

    .inquiry-bar {
        grid-template-columns: 1fr;
    }

    .destinations-grid {
        grid-template-columns: 1fr;
    }
}