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

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: #2d2d2d;
    background-color: #f8f9fa;
}

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

/* Header with Logo */
.site-header {
    background: #ffffff;
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.logo-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: center;
}

.site-logo {
    height: 60px;
    width: auto;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f8f9fa 0%, #e8f5f0 100%);
    padding: 40px 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: center;
    min-height: 400px;
}

.hero-content {
    padding: 20px;
}

.hero-header {
    color: #57cc99;
    font-size: 1.1rem;
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero-header::before {
    content: "💚";
    font-size: 1.3rem;
}

/* Hero Section */
.hero {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
    gap: 20px;
    padding: 40px 20px;
    background: #f7fbf9;
}

.hero-left, .hero-right {
    flex: 1 1 45%;
    max-width: 600px;
    box-sizing: border-box;
}

.hero-left {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-left img {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.hero-right {
    background: #f7fbf9;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 20px;
}

.hero-right h2 {
    color: #4cb08d;
    font-size: 1em;
    margin: 0 0 10px 0;
}

.hero-right h1 {
    font-size: 2.2em;
    margin: 0 0 20px 0;
    color: #2d2d2d;
    font-weight: 700;
    line-height: 1.2;
}

.hero-right p {
    font-size: 1.1em;
    line-height: 1.5;
    max-width: 500px;
    color: #555;
    margin: 0 0 20px 0;
}

.hero-button {
    display: inline-block;
    background-color: #4cb08d;
    color: #fff;
    text-decoration: none;
    border-radius: 25px;
    transition: 0.3s ease;
    font-size: 1em;
    padding: 10px 20px;
    white-space: nowrap;
    width: auto;
    max-width: max-content;
    box-sizing: content-box;
    margin-top: 20px;
}

.hero-button:hover {
    background-color: #3a9b78;
}

.admin-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: #57cc99;
    color: white;
    padding: 20px 50px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 30px rgba(87, 204, 153, 0.4);
    margin-top: 10px;
}

.admin-button::after {
    content: "→";
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.admin-button:hover {
    background: #40906c;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(87, 204, 153, 0.4);
}

.admin-button:hover::after {
    transform: translateX(3px);
}

/* Main Content */
.main-content {
    padding: 80px 0;
}

.intro-section {
    text-align: center;
    margin-bottom: 80px;
}

.intro-section h2 {
    font-size: 2.8rem;
    color: #2d2d2d;
    margin-bottom: 20px;
    font-weight: 600;
}

.intro-section p {
    font-size: 1.2rem;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Demo Section */
.demo-section {
    margin: 80px 0;
    text-align: center;
}

.demo-section h2 {
    font-size: 2.5rem;
    color: #2d2d2d;
    margin-bottom: 20px;
    font-weight: 600;
}

.demo-section > p {
    font-size: 1.2rem;
    color: #666;
    margin-b