/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-light: #F7F7F7;
    --bg-dark: #1D1D1F;
    --text-dark: #1D1D1F;
    --text-light: #6E6E73;
    --text-white: #FFFFFF;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
    overflow-x: hidden;
    padding-bottom: 120px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

/* Hero Section */
.hero {
    position: relative;
    background-color: var(--bg-light);
    width: 100%;
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

.hero-content {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    height: 100vh;
}

.hero-left {
    width: 50%;
    padding: 80px 60px;
    z-index: 2;
}

.logo {
    margin-bottom: 60px;
}

.logo img {
    height: 80px;
    width: auto;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 40px;
    color: var(--text-dark);
    font-family: 'Georgia', serif;
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-light);
    max-width: 600px;
}

.hero-right {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    z-index: 1;
    overflow: hidden;
}

.moon-image {
    width: auto;
    height: 100%;
    object-fit: contain;
    margin-top: -220px;
    margin-right: -260px;
}

/* Footer Section */
.footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--bg-dark);
    color: var(--text-white);
    padding: 20px 60px;
    margin: 0;
    z-index: 100;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.footer-left .copyright {
    font-size: 0.875rem;
    color: var(--text-white);
}

.footer-right {
    display: flex;
    align-items: center;
}

.contact-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-label {
    font-size: 0.875rem;
    color: var(--text-white);
    margin-right: 10px;
}

.contact-items {
    display: flex;
    align-items: center;
    gap: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.contact-item span,
.contact-item a {
    font-size: 0.875rem;
    color: var(--text-white);
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

.contact-divider {
    color: var(--text-white);
    opacity: 0.5;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .container {
        padding: 0 40px;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-content {
        gap: 60px;
    }

    .footer {
        padding: 20px 40px;
    }
}

@media (max-width: 968px) {
    .hero {
        min-height: auto;
    }

    .hero-content {
        position: relative;
        flex-direction: column;
        gap: 0;
        height: auto;
    }

    .hero-left {
        width: 100%;
        padding: 60px 40px;
        text-align: center;
    }

    .hero-right {
        position: relative;
        width: 100%;
        min-height: 400px;
        margin-bottom: 60px;
        justify-content: center;
        align-items: center;
    }

    .moon-image {
        margin-top: 0;
        margin-right: 0;
        max-width: 100%;
        height: auto;
        object-fit: contain;
        margin: 0 !important;
    }

    .logo {
        display: flex;
        justify-content: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-description {
        margin: 0 auto;
    }

    .footer-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .contact-info {
        flex-direction: column;
        gap: 15px;
    }

    .contact-items {
        flex-direction: column;
        gap: 10px;
    }

    .contact-divider {
        display: none;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 30px;
    }

    .hero-left {
        padding: 50px 30px;
    }

    .logo img {
        height: 60px;
    }

    .hero-title {
        font-size: 2rem;
        margin-bottom: 30px;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-right {
        min-height: 350px;
        margin-bottom: 50px;
    }

    .footer {
        padding: 20px 30px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }

    .hero-left {
        padding: 40px 20px;
    }

    .logo {
        margin-bottom: 30px;
    }

    .logo img {
        height: 50px;
    }

    .hero-title {
        font-size: 1.5rem;
        margin-bottom: 20px;
    }

    .hero-description {
        font-size: 0.95rem;
    }

    .hero-right {
        min-height: 300px;
        margin-bottom: 40px;
    }

    .footer {
        padding: 20px 20px;
    }

    .contact-item span,
    .contact-item a {
        font-size: 0.8rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection */
::selection {
    background: var(--text-dark);
    color: var(--text-white);
}