/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;700;900&display=swap');

body {
    font-family: 'Noto Sans KR', 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #718096 0%, #a0aec0 100%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3 {
    font-weight: 900;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

h1 {
    font-size: 2.8rem;
    line-height: 1.1;
    font-weight: 900;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

h2 {
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 3rem;
    font-weight: 900;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}

h3 {
    font-size: 1.6rem;
    font-weight: 700;
}

p {
    margin-bottom: 1rem;
}

/* Buttons */
.cta-button {
    display: inline-block;
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    min-width: 200px;
}

.cta-button.primary {
    background: linear-gradient(45deg, #4a5568, #2d3748);
    color: white;
    box-shadow: 0 4px 15px rgba(74, 85, 104, 0.3);
}

.cta-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 85, 104, 0.4);
}

.cta-button.secondary {
    background: linear-gradient(45deg, #718096, #4a5568);
    color: white;
    box-shadow: 0 4px 15px rgba(113, 128, 150, 0.3);
}

.cta-button.secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(113, 128, 150, 0.4);
}

.cta-button.outline {
    background: transparent;
    color: #4a5568;
    border: 2px solid #4a5568;
}

.cta-button.outline:hover {
    background: #4a5568;
    color: white;
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    padding: 100px 0;
    background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%);
    color: white;
    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 0 100 100"><circle cx="20" cy="20" r="2" fill="white" opacity="0.1"/><circle cx="80" cy="40" r="1" fill="white" opacity="0.1"/><circle cx="40" cy="80" r="1.5" fill="white" opacity="0.1"/></svg>');
    animation: float 20s infinite linear;
}

@keyframes float {
    0% { transform: translateX(-100px); }
    100% { transform: translateX(100px); }
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 1rem;
    animation: slideInLeft 1s ease;
}

.hero-title .highlight {
    color: #ffd700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    animation: bounceIn 1.5s ease 0.5s both;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #ffd700;
    animation: slideInLeft 1s ease 0.2s both;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-image {
    text-align: center;
    animation: slideInRight 1s ease 0.6s both;
}

.hero-image img {
    animation: floatUpDown 3s ease-in-out infinite 2s;
}

.hero-image img {
    width: 100%;
    max-width: 400px;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes floatUpDown {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Sections */
.benefits, .job-details, .target-audience, .process, .local-service {
    padding: 80px 0;
    background: white;
}

.benefits {
    background: linear-gradient(45deg, #718096 0%, #4a5568 100%);
    color: white;
}

.job-details {
    background: #f7fafc;
}

.target-audience {
    background: linear-gradient(45deg, #a0aec0 0%, #718096 100%);
    color: white;
}

.process {
    background: white;
}

.local-service {
    background: linear-gradient(45deg, #4a5568 0%, #2d3748 100%);
    color: white;
}

.section-title {
    color: inherit;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: currentColor;
    border-radius: 2px;
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
    position: relative;
    overflow: hidden;
}

.benefit-card:hover {
    transform: translateY(-10px);
}

.benefit-image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 120px;
    overflow: hidden;
    border-radius: 20px 20px 0 0;
    opacity: 0.3;
}

.benefit-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.benefit-card:hover .benefit-image img {
    transform: scale(1.1);
}

.benefit-icon {
    font-size: 3rem;
    margin: 120px 0 1rem;
    position: relative;
    z-index: 2;
    background: rgba(255, 255, 255, 0.9);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
    margin-top: 80px;
    animation: bounceIn 0.8s ease;
}

.benefit-card h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
    position: relative;
    z-index: 2;
}

.benefit-card p {
    position: relative;
    z-index: 2;
}

/* Job Info Grid */
.job-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.job-info-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: center;
    border-left: 5px solid #4a5568;
    transition: transform 0.3s ease;
    animation: fadeInUp 0.8s ease;
}

.job-info-card:hover {
    transform: translateY(-5px);
}

.job-info-card h3 {
    color: #4a5568;
    margin-bottom: 1rem;
}

/* CTA Section */
.cta-section {
    text-align: center;
    padding: 40px;
    background: linear-gradient(45deg, #4a5568, #2d3748);
    border-radius: 20px;
    color: white;
}

.cta-text {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    font-weight: 600;
}

/* Target Audience */
.audience-list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
}

.audience-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 30px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    min-width: 200px;
    transition: transform 0.3s ease;
}

.audience-item:hover {
    transform: scale(1.05);
}

.audience-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.audience-item span {
    font-size: 1.2rem;
    font-weight: 600;
}

/* Process Steps */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.step {
    text-align: center;
    padding: 30px;
    position: relative;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    overflow: hidden;
}

.step-image {
    width: 100%;
    height: 150px;
    overflow: hidden;
    border-radius: 15px;
    margin-bottom: 20px;
}

.step-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.step:hover .step-image img {
    transform: scale(1.1);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #4a5568, #2d3748);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 20px;
    box-shadow: 0 10px 30px rgba(74, 85, 104, 0.3);
    position: relative;
    z-index: 2;
    animation: bounceIn 0.8s ease;
}

.step h3 {
    color: #4a5568;
    margin-bottom: 1rem;
}

.step:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

/* Gallery Section */
.gallery {
    padding: 80px 0;
    background: #f8f9fa;
}

.gallery-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 3rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-10px);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: white;
    padding: 30px 20px 20px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #ffd700;
}

.gallery-overlay p {
    font-size: 0.9rem;
    opacity: 0.9;
    margin: 0;
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-info h3 {
    color: #ffd700;
    margin-bottom: 1rem;
}

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

.footer-cta p {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #34495e;
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .benefits-grid,
    .job-info-grid,
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .audience-list {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-cta {
        text-align: center;
    }
    
    .container {
        padding: 0 15px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .cta-button {
        min-width: auto;
        width: 100%;
        margin: 10px 0;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 60px 0;
    }
    
    .benefits, .job-details, .target-audience, .process, .local-service {
        padding: 60px 0;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.3rem;
    }
    
    .benefit-card,
    .job-info-card,
    .audience-item,
    .step {
        padding: 20px;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 1s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.slide-up {
    animation: slideUp 0.8s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Floating Action Button */
.floating-button {
    position: fixed;
    bottom: 30px;
    right: 50%;
    transform: translateX(50%);
    z-index: 1000;
    background: #ffd700;
    color: white;
    border: none;
    border-radius: 50px;
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 900;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(74, 85, 104, 0.4);
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
    font-family: 'Noto Sans KR', sans-serif;
    min-width: 160px;
    text-align: center;
    width: max-content;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.floating-button:hover {
    transform: translateX(50%) translateY(-3px);
    box-shadow: 0 12px 35px rgba(74, 85, 104, 0.6);
    animation: none;
}

.floating-button:active {
    transform: translateX(50%) translateY(-1px);
}

@keyframes pulse {
    0% {
        box-shadow: 0 8px 25px rgba(74, 85, 104, 0.4);
    }
    50% {
        box-shadow: 0 8px 25px rgba(74, 85, 104, 0.6), 0 0 0 10px rgba(74, 85, 104, 0.1);
    }
    100% {
        box-shadow: 0 8px 25px rgba(74, 85, 104, 0.4);
    }
}

/* Mobile responsiveness for floating button */
@media (max-width: 768px) {
    .floating-button {
        bottom: 20px;
        right: 50%;
        transform: translateX(50%);
        padding: 12px 25px;
        font-size: 1rem;
        min-width: 140px;
        display: flex;
        align-items: center;
        justify-content: center;
        line-height: 1;
    }
    
    .floating-button:hover {
        transform: translateX(50%) translateY(-2px);
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-3 {
    margin-bottom: 3rem;
}

.highlight {
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: bold;
}