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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #1a1a2e;
    min-height: 100vh;
    color: #fff;
    line-height: 1.6;
}

/* Menu Styles */
.menu-container {
    position: fixed;
    top: 30px;
    left: 30px;
    z-index: 1000;
}

.menu-button {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #03254E;
    border: 2px solid #477998;
    color: #fff;
    font-size: 0.9em;
    font-weight: 300;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.menu-button:hover {
    background: #04305e;
    border-color: #7DC95E;
    transform: scale(1.05);
}

.menu-nav {
    position: absolute;
    top: 90px;
    left: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.menu-nav.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.menu-item {
    display: block;
    padding: 12px 24px;
    background: #03254E;
    border: 2px solid #477998;
    border-radius: 25px;
    color: #fff;
    text-decoration: none;
    font-size: 0.9em;
    font-weight: 300;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    text-align: center;
    min-width: 120px;
}

.menu-item:hover {
    background: #04305e;
    border-color: #7DC95E;
    transform: translateX(5px);
}

/* Documentation Container */
.docs-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 40px;
}

.docs-header {
    text-align: center;
    margin-bottom: 60px;
    padding-top: 40px;
}

.docs-header h1 {
    font-size: 3.5em;
    font-weight: 300;
    letter-spacing: 2px;
    color: #477998;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.3em;
    color: #8fa3ad;
    font-weight: 300;
    letter-spacing: 0.5px;
}

/* Content Sections */
.docs-content {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.docs-section {
    background: rgba(3, 37, 78, 0.3);
    border: 2px solid #477998;
    border-radius: 12px;
    padding: 30px;
    transition: all 0.3s ease;
}

.docs-section:hover {
    border-color: #7DC95E;
    transform: translateX(5px);
}

.docs-section h2 {
    font-size: 2em;
    color: #7DC95E;
    font-weight: 300;
    letter-spacing: 1px;
    margin-bottom: 20px;
    border-bottom: 2px solid #477998;
    padding-bottom: 10px;
}

.docs-section h3 {
    font-size: 1.4em;
    color: #477998;
    font-weight: 400;
    margin-bottom: 10px;
    margin-top: 20px;
}

.docs-section p {
    color: #c0d0db;
    font-size: 1.05em;
    margin-bottom: 15px;
}

.docs-section ul {
    list-style: none;
    padding-left: 0;
}

.docs-section ul li {
    color: #c0d0db;
    font-size: 1.05em;
    margin-bottom: 12px;
    padding-left: 25px;
    position: relative;
}

.docs-section ul li::before {
    content: "▸";
    position: absolute;
    left: 0;
    color: #7DC95E;
    font-weight: bold;
}

.docs-section ul li strong {
    color: #7DC95E;
}

/* Steps */
.step {
    margin-bottom: 25px;
    padding: 20px;
    background: rgba(71, 121, 152, 0.1);
    border-radius: 8px;
    border-left: 4px solid #477998;
}

.step:last-child {
    margin-bottom: 0;
}

/* Tech Items */
.tech-item {
    margin-bottom: 30px;
}

.tech-item:last-child {
    margin-bottom: 0;
}

/* Color Grid */
.color-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.color-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.color-swatch {
    width: 100px;
    height: 100px;
    border-radius: 8px;
    border: 2px solid #477998;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.color-item p {
    text-align: center;
    font-size: 0.9em;
    color: #8fa3ad;
}

/* Responsive Design */
@media (max-width: 768px) {
    .docs-container {
        padding: 40px 20px;
    }

    .docs-header h1 {
        font-size: 2.5em;
    }

    .subtitle {
        font-size: 1.1em;
    }

    .docs-section {
        padding: 20px;
    }

    .docs-section h2 {
        font-size: 1.6em;
    }

    .color-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    }
}