@charset "UTF-8";

/* ==========================================================================
   Global Reset & Typography (Clean White Theme)
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    font-family: 'Pretendard', 'Jost', -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
    color: #050505;
    background-color: #ffffff;
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
    letter-spacing: -0.02em;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.25s ease-in-out;
}

ul, li {
    list-style: none;
}

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

/* ==========================================================================
   Layout Base
   ========================================================================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ==========================================================================
   Footer Base (Clean Monochrome)
   ========================================================================== */
footer {
    padding: 3.5rem 0;
    background: #ffffff !important;
    background-color: #ffffff !important;
    text-align: center;
    font-size: 0.85rem;
    color: #868e96;
    border-top: 1px solid #dee2e6;
}

footer .sns {
    margin-bottom: 1.2rem;
}

footer .sns a {
    margin: 0 0.6rem;
    font-size: 1.2rem;
    color: #050505;
    transition: color 0.2s ease;
}

footer .sns a:hover {
    color: #868e96;
}

/* ==========================================================================
   Utility Classes (Modern Minimalist UI)
   ========================================================================== */
.btn {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 700;
    border: 1px solid #050505;
    color: #050505;
    background-color: #ffffff;
    padding: 0.75rem 1.4rem;
    border-radius: 0;
    transition: all 0.22s cubic-bezier(0.2, 0, 0, 1);
    cursor: pointer;
}

.btn:hover {
    background-color: #050505;
    color: #ffffff;
}

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.hidden {
    display: none !important;
}

/* ==========================================================================
   Animation Helpers
   ========================================================================== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   Responsive Helpers
   ========================================================================== */
@media (max-width: 500px) {
    br {
        display: none !important;
    }
}