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

body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
    color: #1a1a1a;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

a {
    text-decoration: none;
    color: #4a90a0;
    transition: color 0.3s ease;
}

a:hover {
    color: #347585;
}

img {
    max-width: 100%;
    height: auto;
}

button, .btn {
    cursor: pointer;
    background-color: #4a90a0;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

button:hover, .btn:hover {
    background-color: #347585;
}

.container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 15px;
    overflow-x: hidden; /* Prevent horizontal scrolling */
}

/* Full width container for art-categories section */
.art-categories .container {
    max-width: 100%;
    padding: 0 30px;
    margin: 0;
    width: 100vw;
    box-sizing: border-box;
}

.hidden {
    display: none;
} 

/* Sleek Footer */
.site-footer {
    position: relative;
    background: #0f1115;
    color: #d6dbe0;
    padding: 48px 0 28px 0;
    overflow: hidden;
}
.site-footer .footer-gradient {
    position: absolute;
    inset: -40% -10% auto -10%;
    height: 280px;
    background: radial-gradient(60% 80% at 50% 0%, rgba(74,144,160,0.25) 0%, rgba(74,144,160,0.08) 45%, rgba(15,17,21,0) 70%);
    pointer-events: none;
}
.site-footer .footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 28px;
}
.site-footer .footer-brand .brand {
    font-weight: 800;
    font-size: 1.25rem;
    color: #ffffff;
}
.site-footer .tagline {
    margin-top: 8px;
    color: #aeb6bf;
}
.site-footer .social {
    display: flex;
    gap: 10px;
    margin-top: 12px;
}
.site-footer .social-link {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.06);
    color: #e5edf2;
    transition: transform .2s ease, background .2s ease;
}
.site-footer .social-link:hover { transform: translateY(-2px); background: rgba(255,255,255,0.12); }

.site-footer h4 {
    color: #ffffff;
    font-size: 1rem;
    margin-bottom: 10px;
}
.site-footer .footer-links ul { list-style: none; }
.site-footer .footer-links li { margin: 6px 0; }
.site-footer .footer-links a { color: #cbd5dc; }
.site-footer .footer-links a:hover { color: #8fc1cd; }

.site-footer .newsletter-form { display: flex; gap: 8px; margin-top: 8px; }
.site-footer .newsletter-input {
    flex: 1;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid #2a2f38;
    background: #161a20;
    color: #e7edf2;
}
.site-footer .newsletter-btn {
    padding: 10px 14px;
    border-radius: 8px;
    background: linear-gradient(135deg, #4a90a0 0%, #377f90 100%);
}

.site-footer .footer-bottom {
    margin-top: 26px;
    padding-top: 18px;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}
.site-footer .legal-links { display: flex; gap: 10px; color: #8fa1ad; }
.site-footer .legal-links a { color: #a7b6c0; }
.site-footer .legal-links a:hover { color: #cfe3ea; }