/* Color Variables */
:root {
    --bg-color: #582f0e;
    --accent-color: #7f4f24;
    --highlight-color: #936639;
    --light-bg: #c2c5aa;
    --text-color: #333d29;
    --hover-highlight: #b6ad90;
    --section-bg-dark: #4a270d; /* Slightly darker background for alternating sections */
    --section-bg-light: #6b3e1f; /* Slightly lighter background for alternating sections */
}

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

/* Body and Font */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; /* A more modern font choice */
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    overflow-x: hidden; /* Prevents horizontal scroll from menu */
    scroll-behavior: smooth; /* Smooth scrolling for anchor links */
}

/* General Link Styling */
a {
    text-decoration: none;
    color: var(--highlight-color);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--light-bg);
}

/* Button Styling */
.btn {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--light-bg);
    padding: 12px 25px;
    border-radius: 8px;
    text-align: center;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn:hover {
    background-color: var(--hover-highlight);
    transform: translateY(-2px);
}

/* Header */
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    background-color: var(--bg-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2); /* Stronger shadow for depth */
}

/* Logo Styling */
.logo {
    flex-shrink: 0;
}

.logo-img {
    width: 65px; /* Slightly larger logo */
    height: 65px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 0 15px rgba(255,255,255,0.3); /* Softer, glowing shadow */
    animation: hue 6s linear infinite;
    filter: saturate(1.2); /* Make logo colors pop a bit more */
}

/* Main Navigation (Desktop) */
.main-nav ul {
    display: flex;
    list-style-type: none;
    margin: 0;
    padding: 0;
}

.main-nav ul li {
    margin-left: 2.5rem; /* More space between nav items */
}

.main-nav ul li a {
    color: var(--light-bg);
    font-weight: 600; /* Slightly bolder */
    padding: 5px 0; /* Add padding for click area */
    position: relative; /* For underline effect */
}

.main-nav ul li a::after { /* Underline effect on hover */
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--highlight-color);
    bottom: 0;
    left: 0;
    transition: width 0.3s ease-out;
}

.main-nav ul li a:hover::after {
    width: 100%;
}
/* Hamburger Menu (Hidden by default on Desktop) */
.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 25px;
    cursor: pointer;
    z-index: 1001;
}

.hamburger-menu .bar {
    width: 100%;
    height: 3px;
    background-color: var(--light-bg);
    border-radius: 5px;
    transition: all 0.3s ease;
}

/* Hero Section */
#hero {
    text-align: center;
    padding: 8rem 2rem; /* More vertical padding */
    background: linear-gradient(135deg, var(--highlight-color), var(--accent-color)); /* Gradient background */
    color: var(--light-bg);
}

#hero h1 {
    font-size: 3.5rem; /* Larger, more impactful heading */
    margin-bottom: 1.5rem;
    color: var(--light-bg); /* Ensure it stands out */
    text-shadow: 2px 2px 5px rgba(0,0,0,0.3); /* Subtle text shadow */
}

#hero p {
    font-size: 1.35rem; /* Larger paragraph text */
    margin-bottom: 3rem;
    max-width: 800px; /* Constrain width for readability */
    margin-left: auto; /* Center with margin auto */
    margin-right: auto;
}


/* Section Styles */
section {
    padding: 5rem 2rem; /* Consistent padding for all sections */
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    color: var(--light-bg); /* Default text color for sections */
}

section:nth-of-type(odd) { /* Alternating background colors for sections */
    background-color: var(--section-bg-dark);
}

section:nth-of-type(even) {
    background-color: var(--section-bg-light);
}


section.visible {
    opacity: 1;
    transform: translateY(0);
}

h2 {
    text-align: center;
    font-size: 2.5rem; /* Larger section titles */
    margin-bottom: 2.5rem; /* More space below titles */
    color: var(--highlight-color);
    text-transform: capitalize; /* Capitalize each word */
}

/* Individual Section Overrides for text color, if needed. General color is light-bg now. */
/* #our, #join, #contact, #about { color: var(--light-bg); } */

/* About Section */
#about {
    text-align: center;
}

#about p {
    max-width: 900px; /* Wider text for about section */
    margin: 0 auto; /* Center the paragraph */
    font-size: 1.15rem;
    line-height: 1.8; /* Improve readability */
}


/* Services Section */
#services {
    display: flex;
    flex-wrap: wrap;
    justify-content: center; /* Center cards in the grid */
    gap: 2rem; /* More space between cards */
    padding-top: 2rem; /* Adjust padding if h2 has a large margin-bottom */
}

.service-card {
    background-color: var(--accent-color);
    color: var(--light-bg);
    padding: 2.5rem; /* More padding inside cards */
    border-radius: 15px;
    box-shadow: 0px 8px 15px rgba(0, 0, 0, 0.2);
    max-width: 320px; /* Slightly wider cards */
    text-align: left; /* Keep text left-aligned within card */
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease, opacity 0.6s ease-out, transform 0.6s ease-out;
    opacity: 0;
    transform: translateY(50px);
    display: flex; /* Use flexbox for card content */
    flex-direction: column; /* Stack content vertically */
    justify-content: space-between; /* Push title up, text down */
    min-height: 220px; /* Ensure consistent card height */
}

.service-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0px 12px 20px rgba(0, 0, 0, 0.4); /* Stronger shadow on hover */
    background-color: var(--hover-highlight);
}

.service-card h3 {
    font-size: 1.6rem; /* Slightly larger card titles */
    margin-bottom: 0.8rem;
    color: var(--light-bg);
    text-align: left; /* Align card titles to the left */
}

.service-card p {
    font-size: 1.05rem; /* Slightly larger body text */
    color: var(--light-bg);
    line-height: 1.7; /* Better line spacing */
}

/* Staggered delay for each card */
.service-card:nth-child(1) { transition-delay: 0.05s; }
.service-card:nth-child(2) { transition-delay: 0.1s; }
.service-card:nth-child(3) { transition-delay: 0.15s; }
.service-card:nth-child(4) { transition-delay: 0.2s; }
.service-card:nth-child(5) { transition-delay: 0.25s; }
.service-card:nth-child(6) { transition-delay: 0.3s; }


/* Registration Form Section */
#registration {
    text-align: center; /* Center the form container */
}

#registration form {
    max-width: 600px;
    margin: 0 auto; /* Center the form itself */
    padding: 2.5rem; /* More padding inside form */
    background-color: var(--light-bg);
    border-radius: 12px; /* Slightly more rounded corners */
    box-shadow: 0px 6px 12px rgba(0, 0, 0, 0.15);
    text-align: left; /* Keep labels and inputs left-aligned within the form */
}

#registration label {
    display: block;
    margin-bottom: 0.6rem;
    font-weight: 600; /* Bolder labels */
    color: var(--text-color); /* Darker text for labels */
    font-size: 1.05rem;
}

#registration input[type="text"],
#registration input[type="file"] {
    width: calc(100% - 24px); /* Account for padding */
    padding: 12px; /* More padding for inputs */
    margin-bottom: 1.5rem; /* More space below inputs */
    border: 1px solid var(--hover-highlight); /* Subtle border color */
    border-radius: 6px;
    font-size: 1.05rem;
    background-color: #fcfcfc; /* Slightly off-white background */
    color: var(--text-color);
}

#registration button {
    padding: 1.2rem; /* Larger button */
    background-color: var(--accent-color);
    color: var(--light-bg);
    font-weight: bold;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1.1em;
}

#registration button:hover {
    background-color: var(--hover-highlight);
    transform: translateY(-2px);
}

/* Contact Section */
#contact {
    text-align: center;
}

#contact p {
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
    max-width: 800px; /* Constrain width */
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
footer {
    background-color: var(--text-color);
    color: var(--light-bg);
    text-align: center;
    padding: 1.5rem; /* More padding */
    font-size: 0.95em;
}

@keyframes hue {
    0% { filter: hue-rotate(0deg); }
    100% { filter: hue-rotate(360deg); }
}

/* ==================================== */
/* MEDIA QUERIES (Responsive Design)  */
/* ==================================== */

@media (max-width: 768px) {
    header {
        padding: 0.8rem 1rem; /* Slightly reduced header padding */
    }

    .logo-img {
        width: 55px; /* Adjust logo size for mobile */
        height: 55px;
    }

    /* Hide desktop navigation */
    .main-nav {
        display: none;

        /* Mobile Menu Appearance */
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        max-width: 300px;
        height: 100%;
        background-color: var(--bg-color);
        box-shadow: -5px 0 15px rgba(0,0,0,0.4);
        transition: right 0.3s ease-in-out;
        z-index: 999;
        overflow-y: auto;
    }

    /* Show mobile navigation when 'active' class is added by JS */
    .main-nav.active {
        display: block;
        right: 0;
    }

    .main-nav ul {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        height: 100%;
        padding: 80px 20px 20px;
    }

    .main-nav ul li {
        margin: 20px 0;
    }

    .main-nav ul li a {
        font-size: 1.4em; /* Slightly larger for easier tapping */
        padding: 10px 20px;
        color: var(--light-bg);
    }
    
    .main-nav ul li a::after { /* Remove underline on mobile links */
        display: none;
    }

    /* Display the hamburger menu on screens <= 768px */
    .hamburger-menu {
        display: flex;
    }

    /* Hamburger animation when active (transforms into an 'X') */
    .hamburger-menu.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .hamburger-menu.active .bar:nth-child(2) {
        opacity: 0;
    }
    .hamburger-menu.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    /* Section adjustments for mobile */
    section {
        padding: 4rem 1.5rem; /* Reduce section padding on smaller screens */
    }

    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }

    #hero h1 {
        font-size: 2.2rem; /* Adjust hero title for smaller screens */
    }

    #hero p {
        font-size: 1.1rem;
    }

    .service-card {
        padding: 2rem;
        max-width: 90%; /* Allow cards to take more width */
        min-height: auto; /* Allow height to adjust */
    }

    .service-card h3 {
        font-size: 1.4rem;
    }

    .service-card p {
        font-size: 0.95rem;
    }

    #registration form {
        padding: 1.8rem;
    }

    #registration input[type="text"],
    #registration input[type="file"] {
        padding: 10px;
        margin-bottom: 1.2rem;
    }

    #registration button {
        padding: 1rem;
        font-size: 1em;
    }
}

@media (max-width: 480px) {
    header {
        padding: 0.7rem 0.8rem;
    }
    .logo-img {
        width: 50px;
        height: 50px;
    }
    #hero h1 {
        font-size: 1.9rem;
    }
    #hero p {
        font-size: 1em;
    }
    h2 {
        font-size: 1.8rem;
    }
    section {
        padding: 3rem 1rem;
    }
    .service-card {
        padding: 1.5rem;
    }
}