@charset "UTF-8";

/* NEXUS Engine Page Styles */
.nexus-engine-page {
    position: relative;
    background: #05050a;
    color: #fff;
    overflow: hidden;
    padding-bottom: 150px;
}

/* Star Background Effect */
.stars-container {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: 1;
    pointer-events: none;
}

.stars, .stars2, .stars3 {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: transparent;
}

.stars {
    box-shadow: 440px 1014px #FFF , 211px 1860px #FFF , 1801px 864px #FFF , 649px 127px #FFF , 345px 1563px #FFF , 887px 327px #FFF , 1450px 1100px #FFF;
    width: 1px; height: 1px;
    animation: starAnim 100s linear infinite;
}

.stars2 {
    width: 2px; height: 2px;
    box-shadow: 100px 500px #FFF , 400px 200px #FFF , 800px 900px #FFF , 1200px 300px #FFF , 1500px 700px #FFF;
    animation: starAnim 150s linear infinite;
}

@keyframes starAnim {
    from { transform: translateY(0); }
    to { transform: translateY(-2000px); }
}

/* Hero Section */
.nexus-hero {
    padding: 250px 40px 120px; /* 헤더와의 간격을 충분히 확보하여 최상단 히어로 역할 */
    text-align: center;
    position: relative;
    z-index: 5;
}

.nexus-label {
    display: inline-block;
    font-family: var(--font-en);
    font-size: 14px;
    font-weight: 800;
    color: var(--electric-blue);
    letter-spacing: 0.3em;
    margin-bottom: 20px;
}

.nexus-title {
    font-family: var(--font-en);
    font-size: 84px;
    font-weight: 900;
    letter-spacing: -0.02em;
    margin-bottom: 30px;
    line-height: 1;
}

.nexus-title span {
    background: linear-gradient(90deg, #0066FF, #00F2FF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nexus-tagline {
    font-size: 20px;
    color: rgba(255,255,255,0.7);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto 60px;
}

.nexus-hero-visual .floating-img {
    max-width: 800px;
    width: 100%;
    filter: drop-shadow(0 0 50px rgba(0,102,255,0.3));
    animation: floating 6s ease-in-out infinite;
}

@keyframes floating {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* Layout Grid */
.nexus-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    padding: 150px 0;
}

.nexus-grid.rev .nexus-text { order: 2; }
.nexus-grid.rev .nexus-visual { order: 1; }

.nexus-text .sub-title {
    font-size: 42px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 30px;
    color: #fff;
}

.nexus-text .desc {
    font-size: 18px;
    color: rgba(255,255,255,0.6);
    line-height: 1.8;
    margin-bottom: 40px;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.feature-list li span {
    font-family: var(--font-en);
    font-size: 12px;
    color: var(--electric-blue);
    border: 1px solid var(--electric-blue);
    padding: 2px 6px;
    border-radius: 4px;
}

/* Admin Mockup */
.admin-mockup {
    background: rgba(255,255,255,0.05);
    padding: 20px;
    border-radius: 24px;
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 40px 80px rgba(0,0,0,0.5);
    backdrop-filter: blur(10px);
}

.mockup-img {
    width: 100%;
    border-radius: 12px;
    display: block;
}

.editor-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(90deg, rgba(0,102,255,0.2), rgba(0,242,255,0.2));
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 700;
    color: #00F2FF;
    border: 1px solid rgba(0,242,255,0.3);
}

/* Examples Section */
.nexus-examples {
    padding: 150px 40px;
    text-align: center;
}

.section-head { margin-bottom: 80px; }
.example-title { font-size: 48px; font-weight: 900; margin-bottom: 20px; font-family: var(--font-en); }
.example-title span { color: var(--electric-blue); }
.section-head p { color: rgba(255,255,255,0.5); font-size: 18px; }

.example-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.example-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 50px 30px;
    border-radius: 24px;
    transition: 0.4s;
}

.example-card:hover {
    background: rgba(255,255,255,0.08);
    transform: translateY(-10px);
    border-color: var(--electric-blue);
}

.card-icon { font-size: 40px; margin-bottom: 25px; }
.example-card h3 { font-size: 22px; margin-bottom: 15px; color: #fff; }
.example-card p { font-size: 15px; color: rgba(255,255,255,0.5); line-height: 1.6; }

/* CTA Section: Nexus Engine Activation */
.nexus-cta {
    padding: 150px 40px;
    position: relative;
}

/* Warp Field Effect */
.cta-warp-field {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 1;
}

.warp-particle {
    position: absolute;
    width: 2px; height: 200px;
    background: linear-gradient(to bottom, transparent, var(--electric-blue));
    opacity: 0.3;
    animation: warpMove 2s linear infinite;
}

.warp-particle:nth-child(1) { left: 20%; animation-delay: 0s; }
.warp-particle:nth-child(2) { left: 50%; animation-delay: 0.5s; }
.warp-particle:nth-child(3) { left: 80%; animation-delay: 1s; }

@keyframes warpMove {
    0% { transform: translateY(500px) scaleY(0); opacity: 0; }
    50% { opacity: 0.5; }
    100% { transform: translateY(-500px) scaleY(2); opacity: 0; }
}

.cta-box {
    background: rgba(10, 10, 20, 0.6);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 102, 255, 0.3);
    padding: 100px 40px;
    border-radius: 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    z-index: 2;
    box-shadow: 0 0 100px rgba(0, 102, 255, 0.1);
}

/* Engine Core Pulse Animation */
.core-pulse {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 500px; height: 500px;
    border: 2px solid var(--electric-blue);
    border-radius: 50%;
    opacity: 0;
    pointer-events: none;
    animation: corePulse 4s cubic-bezier(0.165, 0.84, 0.44, 1) infinite;
}

.core-pulse.delay-1 { animation-delay: 2s; }

@keyframes corePulse {
    0% { width: 0; height: 0; opacity: 0.5; border-width: 10px; }
    100% { width: 1000px; height: 1000px; opacity: 0; border-width: 1px; }
}

.cta-content { position: relative; z-index: 3; }
.cta-tag { 
    display: inline-block;
    font-family: var(--font-en);
    font-size: 13px;
    font-weight: 800;
    color: #00F2FF;
    letter-spacing: 0.4em;
    margin-bottom: 25px;
    text-shadow: 0 0 10px rgba(0, 242, 255, 0.5);
}

.cta-box h2 { 
    font-size: 56px; 
    font-weight: 900; 
    margin-bottom: 25px; 
    line-height: 1.2;
    letter-spacing: -0.02em;
}
.cta-box h2 span {
    color: var(--electric-blue);
    text-shadow: 0 0 20px rgba(0, 102, 255, 0.5);
}

.cta-box p { 
    font-size: 20px; 
    margin-bottom: 50px; 
    color: rgba(255, 255, 255, 0.6);
    word-break: keep-all;
}

.btn-wrap { display: inline-block; position: relative; }

.nexus-btn.ignite {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    color: #000;
    padding: 22px 60px;
    border-radius: 100px;
    font-weight: 900;
    font-size: 20px;
    transition: 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-txt { position: relative; z-index: 2; }

.btn-glow {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 0; height: 0;
    background: var(--electric-blue);
    border-radius: 50%;
    filter: blur(20px);
    transition: 0.5s ease;
    opacity: 0;
}

.nexus-btn.ignite:hover {
    transform: scale(1.1);
    color: #fff;
    background: var(--electric-blue);
    box-shadow: 0 0 50px rgba(0, 102, 255, 0.8);
}

.nexus-btn.ignite:hover .btn-glow {
    width: 200%; height: 200%;
    opacity: 0.6;
}

/* Responsive */
@media (max-width: 1199px) {
    .nexus-title { font-size: 64px; }
    .example-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 991px) {
    .nexus-grid { grid-template-columns: 1fr; gap: 50px; padding: 80px 0; }
    .nexus-grid.rev .nexus-text { order: 1; }
    .nexus-grid.rev .nexus-visual { order: 2; }
    .nexus-title { font-size: 48px; }
}

@media (max-width: 767px) {
    .nexus-hero { padding: 150px 20px 60px; }
    .example-grid { grid-template-columns: 1fr; }
    .cta-box h2 { font-size: 28px; }
}