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

body {
    font-family: 'Noto Sans KR', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* Color Variables */
:root {
    --primary-dark: #0a0a0a;
    --primary-blue: #1a237e;
    --accent-gold: #ffd700;
    --text-white: #ffffff;
    --text-gray: #666666;
    --background-light: #f8f9fa;
    --gradient-primary: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
    --gradient-gold: linear-gradient(135deg, #ffd700 0%, #ffb300 100%);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
}

.highlight {
    color: var(--accent-gold);
    font-weight: 900;
}

/* Animation Classes */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

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

@keyframes scaleUp {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-fade-in {
    animation: fadeIn 1s ease-out forwards;
}

.animate-slide-left {
    animation: slideLeft 1s ease-out forwards;
}

.animate-slide-right {
    animation: slideRight 1s ease-out forwards;
}

.animate-slide-up {
    animation: slideUp 1s ease-out forwards;
}

.animate-scale-up {
    animation: scaleUp 0.8s ease-out forwards;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: var(--gradient-primary);
    position: relative;
    display: flex;
    align-items: center;
    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"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,215,0,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-overlay {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    color: var(--text-white);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--accent-gold);
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.cta-button {
    padding: 18px 36px;
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 200px;
    justify-content: center;
}

.cta-button.primary {
    background: var(--gradient-gold);
    color: var(--primary-dark);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

.cta-button.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.4);
}

.cta-button.secondary {
    background: transparent;
    color: var(--text-white);
    border: 2px solid var(--text-white);
}

.cta-button.secondary:hover {
    background: var(--text-white);
    color: var(--primary-dark);
    transform: translateY(-3px);
}

.arrow {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.cta-button:hover .arrow {
    transform: translateX(5px);
}

/* Profile Card */
.profile-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
}

.profile-image {
    margin-bottom: 30px;
}

.placeholder-image {
    background: var(--gradient-gold);
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    text-align: center;
    border-radius: 15px;
}

.expert-photo {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin: 0 auto;
    font-size: 1.2rem;
}

.profile-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.stat {
    text-align: center;
    color: var(--text-white);
}

.stat .number {
    display: block;
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--accent-gold);
}

.stat .label {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* About Section */
.about {
    padding: 120px 0;
    background: var(--background-light);
}

.section-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

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

.section-content.reverse .content-image {
    order: -1;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 30px;
    color: var(--primary-dark);
}

.title-accent {
    color: var(--primary-blue);
}

.intro-text {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: var(--text-gray);
    line-height: 1.8;
}

.achievement-list {
    margin-bottom: 40px;
}

.achievement {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
    padding: 20px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.achievement:hover {
    transform: translateY(-5px);
}

.achievement-icon {
    font-size: 2rem;
    min-width: 50px;
}

.achievement-content h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: var(--primary-dark);
}

.achievement-content p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.philosophy {
    background: var(--primary-blue);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
}

.philosophy blockquote {
    color: var(--text-white);
    font-size: 1.1rem;
    font-style: italic;
    line-height: 1.8;
}

/* Content Image */
.image-container {
    position: relative;
}

.profile-large {
    width: 100%;
    height: 400px;
    font-size: 1.3rem;
}

.experience-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--gradient-gold);
    color: var(--primary-dark);
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 700;
    font-size: 0.9rem;
}

/* Features Section */
.features {
    padding: 120px 0;
    background: var(--primary-dark);
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.features .section-title {
    color: var(--text-white);
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    opacity: 0;
}

.feature-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.1);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.feature-card h4 {
    color: var(--accent-gold);
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.feature-card p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
}

/* Testimonials Section */
.testimonials {
    padding: 120px 0;
    background: var(--background-light);
}

.testimonial-showcase {
    position: relative;
}

.showcase-item {
    margin-bottom: 20px;
}

.community-photo, .seminar-photo {
    width: 100%;
    height: 200px;
    font-size: 1.1rem;
}

.success-stats {
    display: flex;
    gap: 30px;
    justify-content: center;
    margin-top: 30px;
}

.stat-item {
    text-align: center;
    background: white;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary-blue);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-gray);
}

.testimonial-list {
    space-y: 30px;
}

.testimonial {
    background: white;
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    border-left: 5px solid var(--accent-gold);
}

.testimonial-content p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-gray);
    margin-bottom: 20px;
}

.testimonial-author {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.author-name {
    font-weight: 700;
    color: var(--primary-dark);
}

.author-period {
    font-size: 0.9rem;
    color: var(--text-gray);
}

.author-result {
    background: var(--gradient-gold);
    color: var(--primary-dark);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
}

/* CTA Section */
.cta-section {
    padding: 120px 0;
    background: var(--gradient-primary);
}

.cta-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 80px;
    align-items: center;
}

.cta-title {
    color: var(--text-white);
    font-size: 2.5rem;
    margin-bottom: 40px;
}

.benefits-list {
    margin-bottom: 40px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    color: var(--text-white);
}

.benefit-icon {
    font-size: 1.5rem;
    min-width: 30px;
}

.benefit-text {
    font-size: 1.05rem;
    line-height: 1.6;
}

.pricing-info {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
}

.price-original {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: line-through;
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.price-current {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 15px;
}

.price-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--accent-gold);
}

.price-badge {
    background: #ff4444;
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

.price-note {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    text-align: center;
}

.cta-button.large {
    min-width: 350px;
    padding: 20px 40px;
    font-size: 1.2rem;
}

.cta-notice {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-top: 20px;
    text-align: center;
    line-height: 1.5;
}

/* Footer */
.footer {
    background: var(--primary-dark);
    color: var(--text-white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo h4 {
    color: var(--accent-gold);
    margin-bottom: 10px;
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 5px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-gold);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero .container,
    .section-content,
    .cta-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        text-align: center;
        padding: 80px 0;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.4rem;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .cta-button {
        min-width: 280px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .profile-stats {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-links {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .cta-title {
        font-size: 1.8rem;
    }
    
    .price-number {
        font-size: 2rem;
    }
    
    .cta-button.large {
        min-width: 280px;
        padding: 16px 30px;
        font-size: 1.1rem;
    }
    
    .cta-buttons {
        gap: 15px;
    }
}

/* Scroll animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered animations for feature cards */
.feature-card[data-delay="0"] { animation-delay: 0s; }
.feature-card[data-delay="0.2"] { animation-delay: 0.2s; }
.feature-card[data-delay="0.4"] { animation-delay: 0.4s; }
.feature-card[data-delay="0.6"] { animation-delay: 0.6s; }
.feature-card[data-delay="0.8"] { animation-delay: 0.8s; }
.feature-card[data-delay="1.0"] { animation-delay: 1.0s; } 

.floating-button-container {
    position: fixed;
    bottom: 30px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    z-index: 1000;
    pointer-events: none;
    }
    @keyframes bounce {
    0%, 100% {
    transform: translateY(0);
    }
    50% {
    transform: translateY(-10px);
    }
    }
    .floating-button {
    position: relative;
    background: #05C705;
    color: white;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 18px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: bounce 2s infinite;
    transition: all 0.3s ease;
    white-space: nowrap;
    pointer-events: auto;
    }
    
    .floating-button:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    }
    
    .floating-button .icon {
    font-size: 24px;
    }
    
    @media (max-width: 768px) {
    .floating-button-container {
    bottom: 20px;
    }
    
    .floating-button {
    font-size: 16px;
    padding: 12px 24px;
    }
    }
    
    @media (max-width: 480px) {
    .floating-button {
    font-size: 14px;
    padding: 10px 20px;
    }
    
    .floating-button .icon {
    font-size: 18px;
    }
    }