/* css/global.css */

/* --- Google Font Import --- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

/* --- CSS Variables (Color Palette) --- */
:root {
    --primary-green: #2ecc71; /* A bright, modern green */
    --dark-green: #27ae60;   /* For hover effects */
    --white: #ffffff;
    --light-gray: #f9f9f9;
    --dark-text: #333333;
    --light-text: #666666;
    --header-height: 80px;
}

/* --- Basic Reset & Global Styles --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--white);
    color: var(--dark-text);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: var(--primary-green);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--dark-green);
}

ul {
    list-style-type: none;
}

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

h1, h2, h3 {
    margin-bottom: 1rem;
    font-weight: 600;
}

/* --- Reusable Components --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 12px 28px;
    background-color: var(--primary-green);
    color: var(--white);
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background-color 0.3s ease, transform 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: var(--dark-green);
    color: var(--white);
    transform: translateY(-3px);
}

/* --- Header Styling --- */
header {
    background-color: var(--white);
    height: var(--header-height);
    position: fixed; /* Sticky header */
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-text);
}

.logo span {
    color: var(--primary-green);
}

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

.nav-links a {
    color: var(--dark-text);
    font-weight: 600;
    position: relative;
    padding: 5px 0;
}

/* Cool underline animation for nav links */
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-green);
    transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

/* --- Footer Styling --- */
footer {
    background-color: var(--dark-text);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-col h4 {
    color: var(--primary-green);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

/* --- UPDATED FOOTER RULES --- */
.footer-col p, .footer-col ul li {
    margin-bottom: 0.85rem; /* Increased vertical spacing */
}

.footer-col p, .footer-col a {
    color: var(--light-gray);
}

.footer-col a:hover {
    color: var(--primary-green);
}

.social-links a {
    display: inline-block;
    margin-right: 1rem;
    font-size: 1.5rem;
    color: var(--white);
    transition: transform 0.3s ease;
}

.social-links a:hover {
    color: var(--primary-green);
    transform: scale(1.2);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--light-text);
}

/* --- Hamburger Menu Icon --- */
.hamburger-menu {
    display: none; /* Hidden on desktop */
    font-size: 1.5rem;
    color: var(--dark-text);
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.close-icon-container {
    display: none; /* Hidden on desktop */
}


/* --- Tablet & Mobile Breakpoint --- */
@media (max-width: 992px) {
    /* Show the hamburger icon */
    .hamburger-menu {
        display: block;
    }

    /* Style the mobile navigation panel */
    .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        width: 300px; /* Width of the slide-out menu */
        height: 100%;
        background-color: var(--white);
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
        
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        padding: 4rem 2rem;
        gap: 1.5rem;

        /* Hide it off-screen by default */
        transform: translateX(100%);
        transition: transform 0.4s ease-in-out;
    }

    /* This class will be toggled by JavaScript to show the menu */
    .nav-links.nav-open {
        transform: translateX(0);
    }

    .nav-links a {
        font-size: 1.2rem;
    }

    /* Style and show the close icon */
    .close-icon-container {
        display: block;
        position: absolute;
        top: 1.5rem;
        right: 1.5rem;
    }
    .close-icon {
        font-size: 2rem;
        color: var(--dark-text);
        cursor: pointer;
    }
}

/* --- Mobile Menu Focus Effect Styling --- */
main, footer {
    transition: filter 0.4s ease, transform 0.4s ease;
}

body.menu-active main,
body.menu-active footer {
    filter: blur(5px);
    overflow: hidden;
}

body.menu-active .hamburger-menu {
    display: none;
}


/* --- Scroll Animation Helpers --- */
.hidden {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-in-out, transform 0.8s ease-in-out;
}

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