/* 가이드젠트 메인 페이지 CSS */

/* ============================================
   HERO SECTION
============================================ */

/* .hero / .hero::before 는 app.css가 담당(홈 히어로). 중복 제거. */

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
    line-height: 1.2;
    margin-bottom: 24px;
}

.hero-title .highlight {
    background: linear-gradient(45deg, #F59E0B, #EAB308);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    margin-bottom: 32px;
}

.hero-features {
    display: flex;
    gap: 24px;
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
}

.feature-item i {
    color: #10B981;
    font-size: 1.1rem;
}

.hero-cta {
    display: flex;
    gap: 16px;
    align-items: center;
}

.btn-primary-large {
    background: linear-gradient(45deg, #EA580C, #F59E0B);
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 8px 24px rgba(234, 88, 12, 0.4);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-primary-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(234, 88, 12, 0.5);
    background: linear-gradient(45deg, #DC2626, #EA580C);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 14px 28px;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-dashboard {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 480px;
}

.dashboard-header {
    margin-bottom: 20px;
}

.dashboard-tabs {
    display: flex;
    gap: 16px;
}

.tab {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab.active {
    color: white;
    font-weight: 600;
}

.revenue-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

.stat-item {
    text-align: center;
}

.stat-label {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.stat-value {
    display: block;
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.stat-change {
    font-size: 0.8rem;
    font-weight: 600;
}

.stat-change.positive {
    color: #10B981;
}

.chart-placeholder {
    height: 120px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    display: flex;
    align-items: end;
    justify-content: center;
    gap: 8px;
    padding: 16px;
}

.chart-bars {
    display: flex;
    align-items: end;
    gap: 6px;
    height: 100%;
}

.bar {
    width: 12px;
    background: linear-gradient(to top, #10B981, #34D399);
    border-radius: 2px;
    min-height: 20%;
    animation: grow 1.5s ease-out;
}

@keyframes grow {
    from { height: 0; }
    to { height: var(--height); }
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.hero-scroll:hover {
    color: white;
    transform: translateX(-50%) translateY(-5px);
}

.hero-scroll span {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.hero-scroll i {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-5px); }
    60% { transform: translateY(-3px); }
}

/* ============================================
   SOLUTIONS SECTION
============================================ */

.solutions {
    padding: 100px 0;
    background: #f8fafc;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.solution-card {
    background: white;
    padding: 40px 32px;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #1E3A8A, #10B981);
}

.solution-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.solution-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 2rem;
}

.solution-icon.ai {
    background: linear-gradient(135deg, #1E3A8A, #3B82F6);
    color: white;
}

.solution-icon.affiliate {
    background: linear-gradient(135deg, #10B981, #34D399);
    color: white;
}

.solution-icon.hosting {
    background: linear-gradient(135deg, #F59E0B, #EAB308);
    color: white;
}

.solution-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1F2937;
    margin-bottom: 16px;
}

.solution-card p {
    color: #6B7280;
    line-height: 1.6;
    margin-bottom: 24px;
}

.solution-features {
    list-style: none;
    padding: 0;
    margin-bottom: 32px;
}

.solution-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    color: #4B5563;
    font-size: 0.95rem;
}

.solution-features li::before {
    content: '✓';
    color: #10B981;
    font-weight: bold;
    font-size: 1.1rem;
}

.btn-solution {
    background: linear-gradient(135deg, #1E3A8A, #3B82F6);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.btn-solution:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3);
}

/* ============================================
   PRODUCTS SECTION
============================================ */

.products {
    padding: 100px 0;
    background: white;
}

.products-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin: 60px 0 40px;
    background: #f1f5f9;
    padding: 8px;
    border-radius: 12px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.tab-btn {
    background: transparent;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #64748B;
}

.tab-btn.active {
    background: white;
    color: #1E3A8A;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.product-card {
    background: white;
    border: 1px solid #E5E7EB;
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.1);
    border-color: #10B981;
}

.product-card.featured {
    border-color: #F59E0B;
    box-shadow: 0 8px 24px rgba(245, 158, 11, 0.2);
}

.product-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #F59E0B;
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.product-image {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #1E3A8A, #3B82F6);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: white;
    font-size: 2rem;
}

.product-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1F2937;
    margin-bottom: 12px;
}

.product-card p {
    color: #6B7280;
    margin-bottom: 20px;
    line-height: 1.5;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1E3A8A;
    margin-bottom: 24px;
}

.btn-product {
    background: linear-gradient(135deg, #10B981, #34D399);
    color: white;
    border: none;
    padding: 12px 32px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.btn-product:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

/* ============================================
   STATISTICS SECTION
============================================ */

.statistics {
    padding: 80px 0;
    background: linear-gradient(135deg, #1E3A8A, #3B82F6);
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-item {
    position: relative;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: white;
    display: block;
    margin-bottom: 8px;
}

.stat-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
}

.stat-unit {
    font-size: 2rem;
    font-weight: 700;
    color: #10B981;
}

/* ============================================
   TESTIMONIALS SECTION
============================================ */

.testimonials {
    padding: 100px 0;
    background: #f8fafc;
}

.testimonials-slider {
    position: relative;
    max-width: 800px;
    margin: 60px auto 40px;
}

.testimonial-item {
    display: none;
    text-align: center;
}

.testimonial-item.active {
    display: block;
    animation: fadeInUp 0.6s ease;
}

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

.testimonial-content {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.testimonial-text {
    font-size: 1.25rem;
    line-height: 1.6;
    color: #374151;
    margin-bottom: 32px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.author-avatar {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1E3A8A, #3B82F6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    font-weight: 600;
}

.author-name {
    font-weight: 600;
    color: #1F2937;
}

.author-role {
    color: #6B7280;
    font-size: 0.9rem;
}

.testimonial-nav {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.nav-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background: #D1D5DB;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-dot.active {
    background: #1E3A8A;
    transform: scale(1.2);
}

/* ============================================
   CTA SECTION
============================================ */

.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #1F2937, #374151);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: white;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.cta-content p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.9);
}

.cta-feature i {
    color: #10B981;
    font-size: 1.1rem;
}

.cta-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.cta-note {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* ============================================
   KAKAO CHANNEL BUTTON
============================================ */

.kakao-channel {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.kakao-btn {
    background: #FEE500;
    color: #3C1E1E;
    border: none;
    padding: 16px 20px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 8px 24px rgba(254, 229, 0, 0.3);
    transition: all 0.3s ease;
}

.kakao-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(254, 229, 0, 0.4);
}

/* ============================================
   RESPONSIVE DESIGN
============================================ */

@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 16px;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: 12px;
    }
    
    .solutions-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
    
    .cta-features {
        flex-direction: column;
        gap: 20px;
    }
    
    .testimonial-content {
        padding: 24px;
    }
    
    .testimonial-text {
        font-size: 1.1rem;
    }
}