/*
Theme Name: Parsus Aerospace
Description: 파서스에어로스페이스 항공우주 AI 솔루션 전문 기업 테마
Author: Parsus Team
Version: 1.0.0
Text Domain: parsus-aerospace
*/

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

body {
    font-family: 'Arial', sans-serif;
    background: #0a0a0a;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: #00d4ff;
    text-decoration: none;
}

.site-logo img {
    max-height: 50px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
}

.nav-menu a {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

.nav-menu a:hover {
    color: #00d4ff;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><circle cx="200" cy="200" r="2" fill="%2300d4ff" opacity="0.3"><animate attributeName="opacity" values="0.3;1;0.3" dur="2s" repeatCount="indefinite"/></circle><circle cx="800" cy="300" r="1" fill="%2300d4ff" opacity="0.5"><animate attributeName="opacity" values="0.5;1;0.5" dur="3s" repeatCount="indefinite"/></circle><circle cx="400" cy="700" r="1.5" fill="%2300d4ff" opacity="0.4"><animate attributeName="opacity" values="0.4;1;0.4" dur="2.5s" repeatCount="indefinite"/></circle></svg>') repeat;
    animation: stars 20s linear infinite;
}

@keyframes stars {
    0% { transform: translateY(0); }
    100% { transform: translateY(-1000px); }
}

.hero-content {
    text-align: center;
    z-index: 2;
    max-width: 800px;
    padding: 0 2rem;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #ffffff, #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: #cccccc;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 3rem;
    color: #aaaaaa;
    line-height: 1.8;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: linear-gradient(45deg, #00d4ff, #0099cc);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.5);
}

/* Services Section */
.services {
    padding: 5rem 0;
    background: #111111;
    width: 100%;
    text-align: center;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #00d4ff;
    width: 100%;
    display: block;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    text-align: left;
    justify-items: center;
}

.service-card {
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.service-icon {
    font-size: 3rem;
    color: #00d4ff;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.service-card p {
    color: #cccccc;
    line-height: 1.6;
}

/* About Section */
.about {
    padding: 5rem 0;
    background: #0a0a0a;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #00d4ff;
}

.about-text p {
    margin-bottom: 1.5rem;
    color: #cccccc;
    font-size: 1.1rem;
    line-height: 1.8;
}

.stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 10px;
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
    color: #00d4ff;
}

.stat-label {
    color: #cccccc;
    font-size: 0.9rem;
}

/* Blog Posts Section */
.blog-posts {
    padding: 5rem 0;
    background: #111111;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.post-card {
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid rgba(0, 212, 255, 0.2);
    transition: all 0.3s ease;
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.post-thumbnail img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.post-content {
    padding: 1.5rem;
}

.post-content h3 {
    margin-bottom: 1rem;
    color: #ffffff;
}

.post-content h3 a {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.post-content h3 a:hover {
    color: #00d4ff;
}

.post-meta {
    color: #888888;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.post-content p {
    color: #cccccc;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.read-more {
    color: #00d4ff;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.read-more:hover {
    color: #ffffff;
}

/* Single Post & Page Styles */
.single-post, .page-content {
    padding: 8rem 0 4rem;
    background: #0a0a0a;
    min-height: 100vh;
}

.post-header, .page-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
}

.post-title, .page-title {
    font-size: 2.5rem;
    color: #00d4ff;
    margin-bottom: 1rem;
}

.post-meta {
    color: #888888;
}

.post-meta span {
    margin-right: 1rem;
}

.post-featured-image {
    margin-bottom: 3rem;
    text-align: center;
}

.post-featured-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

.post-body, .page-body {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #cccccc;
}

.post-body h2, .page-body h2 {
    color: #00d4ff;
    margin: 2rem 0 1rem;
    font-size: 1.8rem;
}

.post-body h3, .page-body h3 {
    color: #ffffff;
    margin: 1.5rem 0 1rem;
}

.post-body p, .page-body p {
    margin-bottom: 1.5rem;
}

/* Footer */
.footer {
    background: #111111;
    padding: 3rem 0 1rem;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    position: relative;
    z-index: 1;
    clear: both;
    display: block;
    width: 100%;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: #00d4ff;
    margin-bottom: 1rem;
}

.footer-section p,
.footer-section a {
    color: #cccccc;
    text-decoration: none;
    line-height: 1.6;
}

.footer-section a:hover {
    color: #00d4ff;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #888888;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .posts-grid {
        grid-template-columns: 1fr;
    }

    .stats {
        grid-template-columns: 1fr;
    }

    .nav-container {
        padding: 0 1rem;
    }
}

/* WordPress specific styles */
.wp-post-image {
    max-width: 100%;
    height: auto;
}

.aligncenter {
    display: block;
    margin: 0 auto;
}

.alignleft {
    float: left;
    margin: 0 1rem 1rem 0;
}

.alignright {
    float: right;
    margin: 0 0 1rem 1rem;
}