:root {
    --bg-color: #21252b;
    --card-bg: #282c34;
    --text-color: #abb2bf;
    --heading-color: #ffffff;
    --accent-color: #61afef; /* Soft Blue */
    --success-color: #98c379; /* Green */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

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

/* Navbar */
.navbar {
    padding: 20px 0;
    position: sticky;
    top: 0;
    background-color: rgba(33, 37, 43, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    color: var(--heading-color);
    font-size: 1.5rem;
    font-weight: bold;
}

.highlight {
    color: var(--accent-color);
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: 0.3s;
}

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

.btn-nav {
    border: 1px solid var(--accent-color);
    padding: 8px 20px;
    border-radius: 5px;
    color: var(--accent-color) !important;
}

.btn-nav:hover {
    background-color: var(--accent-color);
    color: var(--bg-color) !important;
}

/* Hero Section */
.hero {
    padding: 100px 0 80px;
    background: radial-gradient(circle at top right, #2c313a 0%, #21252b 60%);
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
}

.hero-content {
    flex: 1;
    min-width: 300px;
}

.hero h2 {
    font-size: 3.5rem;
    color: var(--heading-color);
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 500px;
}

.buttons .btn {
    display: inline-block;
    padding: 14px 35px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
    margin-right: 15px;
    transition: transform 0.2s;
}

.primary-btn {
    background-color: var(--accent-color);
    color: var(--bg-color);
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(97, 175, 239, 0.3);
}

.secondary-btn {
    background-color: transparent;
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--heading-color);
}

.secondary-btn:hover {
    border-color: var(--heading-color);
}

.hero-image {
    flex: 1;
    min-width: 300px;
}

.app-mockup {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.1);
}

/* Features */
.features {
    padding: 100px 0;
    background-color: var(--bg-color);
}

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

.section-header h2 {
    font-size: 2.5rem;
    color: var(--heading-color);
    margin-bottom: 10px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: var(--card-bg);
    padding: 40px 30px;
    border-radius: 12px;
    transition: 0.3s;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.feature-card:hover {
    transform: translateY(-10px);
    background-color: #2c313a;
}

.icon-box {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.feature-card h3 {
    color: var(--heading-color);
    margin-bottom: 15px;
}

/* Steps */
.steps {
    padding: 100px 0;
    background-color: #1d2025;
}

.step-process {
    max-width: 800px;
    margin: 0 auto;
}

.step-item {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
}

.step-number {
    width: 50px;
    height: 50px;
    background-color: var(--accent-color);
    color: var(--bg-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.step-text h3 {
    color: var(--heading-color);
    margin-bottom: 10px;
}

code {
    display: block;
    background-color: #111;
    padding: 10px 15px;
    border-radius: 4px;
    font-family: 'Courier New', Courier, monospace;
    color: var(--success-color);
    margin-top: 10px;
    border-left: 3px solid var(--accent-color);
}

/* Footer */
footer {
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.05);
}

footer p {
    font-size: 0.9rem;
    color: #5c6370;
}

footer .socials {
    margin-top: 20px;
}

footer .socials a {
    color: var(--text-color);
    font-size: 1.5rem;
    transition: 0.3s;
}

footer .socials a:hover {
    color: var(--heading-color);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero .container {
        flex-direction: column-reverse;
        text-align: center;
    }
    
    .hero p {
        margin: 0 auto 30px;
    }
    
    .nav-links {
        display: none; /* Simple hiding for mobile, ideally replace with hamburger menu */
    }
}

/* Update Step Item Layout for Images */
.step-item {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    align-items: flex-start; /* Aligns number to top */
}

.step-content {
    flex: 1;
}

/* Style the Step Images */
.step-image {
    width: 100%;
    max-width: 350px; /* Limits width so it doesn't take over */
    height: auto;
    border-radius: 8px;
    margin-top: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    display: block;
    background-color: #000; /* Placeholder background color */
}

/* Hover Effect for Images */
.step-image:hover {
    transform: scale(1.02);
    transition: transform 0.3s ease;
    border-color: var(--accent-color);
}