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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    background-color: #3d3d3d;
    color: #e0e0e0;
    line-height: 1.7;
    font-size: 18px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

/* Logo Background */
.logo-background {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80vh;
    height: 80vh;
    max-width: 800px;
    max-height: 800px;
    z-index: 0;
    opacity: 0.15;
    pointer-events: none;
}

.logo-background img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 10;
}

/* Header */
.header {
    padding: 30px 0;
    position: relative;
    z-index: 10;
}

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

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.lang-switcher a {
    color: #888;
    text-decoration: none;
    transition: color 0.3s ease;
}

.lang-switcher a:hover {
    color: #b0b0b0;
}

.lang-switcher span {
    color: #666;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 80px 0;
    text-align: center;
}

.hero h1 {
    font-size: 48px;
    font-weight: 400;
    color: #ffffff;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.hero .subline {
    font-size: 22px;
    color: #b0b0b0;
    margin-bottom: 60px;
    font-weight: 300;
}

.hero .pain-points {
    list-style: none;
    margin-bottom: 80px;
}

.hero .pain-points li {
    font-size: 18px;
    color: #c0c0c0;
    margin-bottom: 16px;
    padding-left: 0;
}

.hero .pain-points li::before {
    content: "—";
    margin-right: 12px;
    color: #666;
}

.cta {
    display: inline-block;
    padding: 20px 40px;
    background-color: #8b6f47;
    color: #ffffff;
    text-decoration: none;
    font-size: 18px;
    letter-spacing: 0.18px;
    border: 0;
    border-radius: 8px;
    transition: background-color 0.3s ease;
    text-transform: none;
    font-weight: 600;
}

.cta:hover {
    background-color: #6d5436;
}

/* Sections */
.section {
    padding: 120px 0;
    border-top: 1px solid #4a4a4a;
}

.section h2 {
    font-size: 32px;
    font-weight: 400;
    color: #ffffff;
    margin-bottom: 60px;
    letter-spacing: -0.3px;
}

.section .content {
    font-size: 18px;
    color: #c0c0c0;
    line-height: 1.8;
}

.section ol {
    list-style: none;
    counter-reset: step-counter;
}

.section ol li {
    counter-increment: step-counter;
    margin-bottom: 40px;
    padding-left: 60px;
    position: relative;
}

.section ol li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    font-size: 18px;
    color: #666;
    font-weight: 400;
}

.section ol li strong {
    color: #ffffff;
    font-weight: 400;
    display: block;
    margin-bottom: 8px;
}

.section ul {
    list-style: none;
}

.section ul li {
    margin-bottom: 24px;
}

.section ul li strong {
    color: #ffffff;
    font-weight: 400;
    margin-right: 12px;
}

/* Footer */
footer {
    padding: 80px 0 60px;
    border-top: 1px solid #4a4a4a;
    text-align: center;
    font-size: 14px;
    color: #666;
}

footer a {
    color: #888;
    text-decoration: none;
    margin: 0 16px;
    transition: color 0.3s ease;
}

footer a:hover {
    color: #b0b0b0;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 24px;
    }

    .hero {
        min-height: auto;
        padding: 60px 0;
    }

    .hero h1 {
        font-size: 36px;
    }

    .hero .subline {
        font-size: 20px;
    }

    .section {
        padding: 80px 0;
    }

    .section h2 {
        font-size: 28px;
    }

    .section ol li {
        padding-left: 40px;
    }
}