/* premium-styles.css - Enhanced premium UI for ZautoAI */

/* Hero Section Styles */
.hero {
    padding: 4rem 0 5rem;
    background-color: var(--surface);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.hero-content {
    flex: 1;
    min-width: 300px;
    padding: 0 2rem;
    text-align: left;
}

.hero-image {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin: 0 0 1rem;
    line-height: 1.1;
}

.hero.premium-3 {
    background: linear-gradient(135deg, var(--brand-700), var(--premium-accent));
    color: white;
    position: relative;
}

.hero.premium-3::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='rgba(255,255,255,.05)' fill-rule='evenodd'/%3E%3C/svg%3E");
    opacity: 0.1;
    z-index: 1;
}

.hero.premium-3::after {
    content: '';
    position: absolute;
    bottom: -5%;
    left: 10%;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    filter: blur(20px);
    animation: float 6s infinite ease-in-out reverse;
}

.premium-gradient {
    background: linear-gradient(135deg, var(--brand), var(--premium-accent));
    color: white;
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    margin: 40px 0;
    box-shadow: var(--elev-2);
}

/* Animation Classes */
.animate-fade-in {
    animation: fadeIn 0.8s ease forwards;
}

.animate-fade-in-delay {
    animation: fadeIn 0.8s ease forwards;
    animation-delay: 0.3s;
    opacity: 0;
}

.animate-fade-in-delay-2 {
    animation: fadeIn 0.8s ease forwards;
    animation-delay: 0.6s;
    opacity: 0;
}

.animate-slide-in-right {
    animation: slideInRight 1s ease forwards;
}

/* Premium Card Styles */
.premium-card {
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    background: var(--surface);
    box-shadow: var(--elev-1);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
}

.premium-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--brand), var(--premium-accent));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.premium-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--elev-2);
}

.premium-card:hover::before {
    opacity: 1;
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--brand);
    background: rgba(59, 130, 246, 0.1); /* var(--brand) with 0.1 alpha */
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
    transition: all 0.3s ease;
}

.premium-card:hover .card-icon {
    background: var(--brand);
    color: white;
    transform: scale(1.1);
}

.learn-more {
    display: inline-flex;
    align-items: center;
    color: var(--brand);
    font-weight: 600;
    margin-top: 1rem;
    text-decoration: none;
    transition: color 0.3s;
}

.learn-more i {
    margin-left: 0.5rem;
    transition: transform 0.3s;
}

.learn-more:hover {
    color: var(--premium-accent);
}

.learn-more:hover i {
    transform: translateX(5px);
}

/* Card Grid */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

/* Statistics Section */
.statistics {
    margin: 4rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.stat-card {
    background: var(--surface);
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--elev-1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--elev-2);
}

.stat-card h3 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(90deg, var(--brand), var(--premium-accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.stat-card p {
    font-size: 1rem;
    color: var(--muted);
    margin: 0;
}

/* Testimonial Section */
.testimonials {
    margin: 4rem 0;
}

.testimonial-slider {
    margin-top: 2rem;
}

.testimonial {
    background: var(--surface);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--elev-1);
    position: relative;
}

.testimonial::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 5rem;
    color: rgba(59, 130, 246, 0.1); /* var(--brand) with 0.1 alpha */
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-content {
    padding-left: 2rem;
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text);
}

.testimonial-author {
    display: flex;
    align-items: center;
    margin-top: 1.5rem;
    padding-left: 2rem;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--brand);
}

.author-info {
    margin-left: 1rem;
}

.author-info h4 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--text-strong);
}

.author-info p {
    margin: 0.3rem 0 0;
    font-size: 0.9rem;
    color: var(--muted);
}

/* Get Started Section */
.get-started {
    text-align: center;
    padding: 4rem 2rem;
    margin: 3rem 0;
    border-radius: 12px;
}

.get-started h2 {
    margin-bottom: 1rem;
    font-size: 2rem;
    color: white;
}

.get-started p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.9);
}

.get-started .btn {
    padding: 12px 25px;
    font-size: 1.1rem;
}

/* Section styles */
.section-title {
    font-size: 2rem;
    margin-bottom: 1rem;
    text-align: center;
}

.section-description {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
    color: var(--muted);
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn.primary {
    background-color: var(--brand);
    color: white;
    border: none;
}

.btn.primary:hover {
    background-color: var(--brand-600);
    transform: translateY(-2px);
}

.btn.secondary {
    background-color: transparent;
    color: var(--brand);
    border: 2px solid var(--brand);
}

.btn.secondary:hover {
    background-color: var(--brand-50);
    transform: translateY(-2px);
}

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

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

@keyframes float {
    0% { transform: translate(0, 0); }
    50% { transform: translate(15px, 15px); }
    100% { transform: translate(0, 0); }
}

/* Responsive styles */
@media (max-width: 768px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 3rem 1rem;
    }
    
    .hero-content {
        text-align: center;
        padding: 0;
        margin-bottom: 2rem;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonial-content {
        padding-left: 0;
    }
    
    .testimonial-author {
        padding-left: 0;
    }
    
    .testimonial::before {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    .cta-buttons {
        flex-direction: column;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .card-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
    
    .testimonial-author {
        flex-direction: column;
        text-align: center;
    }
    
    .author-info {
        margin-top: 1rem;
        margin-left: 0;
    }
}