/* 
 * Asamiya-Editor Homepage CSS
 * Glassmorphism Dark Theme
 */

 :root {
    --bg-color: #0f172a;
    --text-color: #e2e8f0;
    --primary-color: #4facfe;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
}

*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--bg-color);
    background-image: radial-gradient(circle at 15% 50%, rgba(79, 172, 254, 0.1), transparent 25%),
                      radial-gradient(circle at 85% 30%, rgba(0, 242, 254, 0.1), transparent 25%);
    color: var(--text-color);
    line-height: 1.6;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #fff;
}

.logo i {
    color: var(--primary-color);
}

.nav-links a {
    color: #a0aabf;
    text-decoration: none;
    margin-left: 30px;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover, .nav-links a.active {
    color: #fff;
}

.sponsor-link {
    background: rgba(255, 71, 87, 0.2);
    color: #ff4757 !important;
    padding: 8px 15px;
    border-radius: 20px;
    border: 1px solid rgba(255, 71, 87, 0.4);
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 100px 50px;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-content {
    flex: 1;
    padding-right: 50px;
}

.hero h1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 20px;
}

.highlight {
    color: var(--primary-color);
    background: -webkit-linear-gradient(#4facfe, #00f2fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    color: #94a3b8;
    margin-bottom: 40px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(79, 172, 254, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(79, 172, 254, 0.6);
}

.btn-secondary {
    background: var(--glass-bg);
    color: #fff;
    border: 1px solid var(--glass-border);
    margin-left: 15px;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.w-100 { width: 100%; box-sizing: border-box; }

/* Mockup Window */
.hero-image {
    flex: 1;
}

.mockup-window {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.mockup-header {
    background: rgba(0,0,0,0.3);
    padding: 10px 15px;
    display: flex;
    gap: 8px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.mockup-body {
    background: rgba(15, 23, 42, 0.6);
    min-height: 300px;
}

/* Features */
.features {
    display: flex;
    gap: 30px;
    padding: 50px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    flex: 1;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.05);
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: #1e293b;
    padding: 40px;
    border-radius: 16px;
    width: 300px;
}

/* 폼 입력창 (모달용) */
.form-input {
    width: 100%;
    padding: 12px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: #fff;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s;
}
.form-input:focus {
    border-color: #4facfe;
}
.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.modal-content {
    background: #1e293b;
    padding: 40px;
    border-radius: 16px;
    width: 300px;
    text-align: center;
    position: relative;
    border: 1px solid var(--glass-border);
}

.close-btn {
    position: absolute;
    top: 15px; right: 20px;
    font-size: 1.5rem;
    cursor: pointer;
    color: #94a3b8;
}

.close-btn:hover { color: #fff; }

.account-box {
    background: #0f172a;
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
    border: 1px solid var(--glass-border);
}

.account-number {
    font-size: 1.5rem;
    font-weight: bold;
    color: #4facfe;
    margin: 10px 0;
    letter-spacing: 1px;
}

/* Footer */
footer {
    text-align: center;
    padding: 30px;
    color: #64748b;
    border-top: 1px solid var(--glass-border);
    margin-top: 50px;
}

/* =========================================
   반응형 (Responsive) 디자인
   ========================================= */
@media (max-width: 768px) {
    /* 네비게이션 래핑 */
    .navbar {
        flex-direction: column;
        padding: 15px 20px;
        gap: 15px;
    }
    .nav-links {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }
    .nav-links a {
        margin-left: 0;
        margin: 5px;
    }
    
    /* 히어로 섹션 여백 및 폰트 축소 */
    .hero {
        padding: 40px 20px !important;
        gap: 30px !important;
    }
    .hero h1 {
        font-size: 2rem !important;
    }
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    .hero-buttons .btn {
        width: 100%;
        margin: 0 !important;
    }
    
    /* 특징 카드 세로 배열 */
    .features {
        flex-direction: column;
        padding: 20px;
    }
    
    /* 모달 사이즈 조정 */
    .modal-content {
        width: 90%;
        padding: 25px;
    }
}