:root {
    /* Premium Natural Green Palette */
    --primary-color: #0a2a1a;
    /* Deep Forest Green */
    --secondary-color: #1b3d2d;
    /* Dark Sage */
    --accent-color: #2e7d32;
    /* Lush Green */
    --bg-color: #05140d;
    /* Very Dark Green-Black */
    --text-color: #f5f5f5;
    --text-muted: #a0b0a8;
    --white: #ffffff;
    --cream: #f5f5dc;
    --shadow: rgba(0, 0, 0, 0.5);

    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;

    /* Transition */
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

img,
iframe {
    max-width: 100%;
    height: auto;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

.serif {
    font-family: var(--font-heading);
    font-weight: 700;
}

h1,
h2,
h3 {
    margin-bottom: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

ul {
    list-style: none;
}

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

.text-center {
    text-align: center;
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--accent-color);
    color: var(--white);
    border-radius: 5px;
    font-weight: 600;
    margin-top: 1rem;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: #388e3c;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    background: rgba(10, 42, 26, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition);
}

.logo-container .nav-logo {
    height: 50px;
    border-radius: 50%;
}

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

.nav-links auto {
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

/* Curtain Effect Logic */
main {
    position: relative;
}

.sticky-section {
    position: sticky;
    top: 0;
    height: 100vh;
    width: 100%;
    overflow: hidden;
    background-color: var(--bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 -20px 50px rgba(0, 0, 0, 0.5);
    /* Shadow for depth */
}

/* Incremental z-index for curtain effect */
#home {
    z-index: 1;
}

#about {
    z-index: 2;
}

#services {
    z-index: 3;
}

#gallery {
    z-index: 4;
}

#contact {
    z-index: 5;
}

.section-content {
    width: 90%;
    max-width: 1200px;
    padding: 5rem 0;
    margin: 0 auto;
}

/* Hero Section */
.hero {
    text-align: center;
    background: linear-gradient(rgba(10, 42, 26, 0.7), rgba(10, 42, 26, 0.7)), url('room.jpg');
    background-size: cover;
    background-position: center;
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.hero h1 {
    font-size: 5rem;
    margin-bottom: 0.5rem;
    color: var(--cream);
}

.tagline {
    font-size: 1.5rem;
    font-style: italic;
    color: var(--text-muted);
}

/* Grid Layouts */
.grid-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.image-block img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--secondary-color);
    padding: 2.5rem;
    border-radius: 15px;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.service-card:hover {
    transform: translateY(-10px);
    background: var(--accent-color);
}

.price-list-container {
    margin-top: 4rem;
    text-align: center;
}

.price-img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.gallery-grid img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 8px;
    transition: var(--transition);
}

.gallery-grid img:hover {
    filter: brightness(1.2);
    transform: scale(1.02);
}

/* Contact and Footer */
.social-links {
    margin-top: 2rem;
    display: flex;
    gap: 1.5rem;
}

.social-links a {
    font-size: 1.5rem;
    color: var(--accent-color);
}

.social-links a:hover {
    color: var(--cream);
}

.map-container iframe {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

footer {
    padding: 3rem 0;
    background: #050d0a;
    color: var(--text-muted);
    font-size: 0.8rem;
    position: relative;
    z-index: 10;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.appear {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .grid-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .nav-links {
        display: none;
        /* Add active class logic in JS */
    }

    .sticky-section {
        height: auto;
        min-height: 100vh;
        position: relative;
        /* Disable curtain effect on mobile for better scrolling */
    }

    .section-content {
        width: 100%;
        padding: 4rem 5%;
    }
}