:root {
    --primary-color: #ff4b2b;
    --secondary-color: #ff416c;
    --text-color: #333;
    --bg-color: #fff;
    --gray-bg: #f3f4f6;
    --footer-bg: #1f2937;
}

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

body {
    font-family: 'Be Vietnam Pro', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background-color: var(--bg-color);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    padding: 0.5rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    width: 32px;
    height: 32px;
}

.logo h1 {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-left: 0.5rem;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 1.5rem;
}

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

nav ul li a:hover {
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    color: var(--bg-color);
    padding: 4rem 0;
}

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

.hero-content {
    flex: 1;
    max-width: 50%;
}

.hero h2 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.app-buttons {
    display: flex;
    gap: 1rem;
}

.hero-image {
    flex: 1;
    text-align: right;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
}

/* Features Section */
.features {
    padding: 4rem 0;
    background-color: var(--bg-color);
}

.features h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
}

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

.feature-item {
    background-color: var(--gray-bg);
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
}

.feature-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

/* How-to Section */
.how-to {
    padding: 4rem 0;
    background-color: var(--gray-bg);
}

.how-to h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
}

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

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

.step-number {
    background-color: var(--primary-color);
    color: var(--bg-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: bold;
    margin: 0 auto 1rem;
}

.step-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

/* Footer */
footer {
    background-color: var(--footer-bg);
    color: var(--bg-color);
    padding: 2rem 0;
}

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

.footer-links {
    margin-top: 0.5rem;
}

.footer-links a {
    color: var(--bg-color);
    text-decoration: none;
    margin-right: 1rem;
}

.footer-links a:hover {
    text-decoration: underline;
}

.footer-apps {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-apps p {
    margin-right: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero .container {
        flex-direction: column;
    }

    .hero-content, .hero-image {
        max-width: 100%;
        text-align: center;
    }

    .app-buttons {
        flex-direction: column;
        align-items: center;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
		padding-bottom: 10px;
    }

    .footer-apps {
        margin-top: 1rem;
        justify-content: center;
    }
}