/* Custom CSS Variables matching Whyser.ai design */
:root {
    --primary-color: #111111;
    --secondary-color: rgba(20, 20, 43, 0.04);
    --background-color: #f8f8f8;
    --text-color: #606062;
    --white: #ffffff;
    --gradient-orange: #ff9a56;
    --gradient-pink: #ff6b9d;
    --gradient-purple: #c471ed;
    --gradient-blue: #12c2e9;
}

/* Typography - matching Whyser.ai exactly */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    font-weight: 400;
}

/* Navigation */
.navbar {
    background-color: var(--background-color);
    padding: 1rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.navbar-brand .logo {
    display: flex;
    align-items: center;
    font-size: 1.25rem;
    color: var(--primary-color);
    text-decoration: none;
}

.nav-link {
    color: var(--text-color) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color) !important;
}

.btn-outline-dark {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background-color: var(--secondary-color);
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-outline-dark:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

.btn-dark {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-dark:hover {
    background-color: #000000;
    border-color: #000000;
    transform: translateY(-1px);
}

/* Hero Section */
.hero-section {
    background-color: var(--background-color);
    padding: 2rem 0;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 600;
    line-height: 1.1;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.gradient-text {
    background: linear-gradient(135deg, var(--gradient-orange), var(--gradient-pink), var(--gradient-purple), var(--gradient-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-color);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
    transform: translateY(-1px);
}

.hero-video {
    display: flex;
    justify-content: center;
    align-items: center;
}

.video-placeholder {
    background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
    border-radius: 20px;
    padding: 4rem 2rem;
    text-align: center;
    color: var(--white);
    width: 100%;
    max-width: 500px;
}

.video-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.8;
}

/* Introduction Section */
.intro-section {
    background-color: var(--white);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

/* Features Section */
.features-section {
    background-color: var(--background-color);
}

.feature-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem;
    height: 100%;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--gradient-orange), var(--gradient-pink));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-icon i {
    font-size: 2rem;
    color: var(--white);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature-list {
    margin-top: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.feature-item i {
    margin-right: 0.75rem;
    font-size: 1rem;
}

/* Phone Mockup */
.phone-mockup {
    background: #1a1a1a;
    border-radius: 25px;
    padding: 20px;
    max-width: 200px;
    margin: 0 auto;
}

.phone-screen {
    background: var(--white);
    border-radius: 15px;
    padding: 15px;
    min-height: 200px;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 10px;
}

.avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--gradient-pink), var(--gradient-purple));
    border-radius: 50%;
}

.contact-info h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0;
}

.contact-info p {
    font-size: 0.7rem;
    color: var(--text-color);
    margin: 0;
}

/* Analytics Preview */
.analytics-preview {
    margin-top: 1.5rem;
}

.metric-card {
    background: var(--background-color);
    border-radius: 10px;
    padding: 1.5rem;
}

.metric-card h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.metric-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.metric-value {
    font-weight: 600;
    color: var(--primary-color);
}

/* Testimonials Section */
.testimonials-section {
    background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
    color: var(--white);
}

.testimonial-card {
    background: rgba(255,255,255,0.05);
    border-radius: 20px;
    padding: 2.5rem;
    height: 100%;
    backdrop-filter: blur(10px);
}

.company-logo {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.company-logo i {
    font-size: 2rem;
    margin-right: 1rem;
}

.company-name {
    font-size: 1.5rem;
    font-weight: 700;
}

.testimonial-card blockquote {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--gradient-orange), var(--gradient-pink));
    border-radius: 50%;
}

.author-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

.author-info p {
    font-size: 0.9rem;
    opacity: 0.8;
    margin: 0;
}

/* Benefits Section */
.benefits-section {
    background-color: var(--white);
}

.benefit-list {
    list-style: none;
    padding: 0;
}

.benefit-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    position: relative;
    padding-left: 1.5rem;
}

.benefit-list li:before {
    content: "•";
    color: var(--gradient-orange);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
    color: var(--white);
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Process Section */
.process-section {
    background-color: var(--background-color);
}

.process-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.process-image {
    background: var(--white);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

.process-steps {
    padding-left: 2rem;
}

.process-step {
    display: flex;
    margin-bottom: 2rem;
    align-items: flex-start;
}

.step-number {
    background: linear-gradient(135deg, var(--gradient-orange), var(--gradient-pink));
    color: var(--white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-right: 1.5rem;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* Footer */
.footer {
    background-color: var(--primary-color);
    color: var(--white);
}

.footer-brand .logo {
    color: var(--white);
}

.footer h5 {
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

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

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

.contact-info p {
    margin-bottom: 0.5rem;
    color: rgba(255,255,255,0.9);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .hero-buttons .btn {
        margin-bottom: 0.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .feature-card {
        margin-bottom: 2rem;
    }
    
    .process-steps {
        padding-left: 0;
        margin-top: 2rem;
    }
    
    .cta-section .row {
        text-align: center;
    }
    
    .cta-section .text-end {
        text-align: center !important;
        margin-top: 1rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .feature-card {
        padding: 2rem;
    }
    
    .testimonial-card {
        padding: 2rem;
    }
}

/* Animation Effects */
.feature-card, .testimonial-card, .process-step {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }

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

/* Additional Component Styles */

/* Service Cards */
.service-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem;
    height: 100%;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.service-card.featured {
    border: 2px solid var(--gradient-orange);
    transform: scale(1.05);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

.service-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.featured-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--gradient-orange), var(--gradient-pink));
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--gradient-orange), var(--gradient-pink));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon i {
    font-size: 2rem;
    color: var(--white);
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.service-features li {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
}

.service-features i {
    margin-right: 0.75rem;
}

.service-pricing {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0,0,0,0.1);
}

.service-pricing .price {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
}

/* Pricing Cards */
.pricing-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem;
    height: 100%;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.pricing-card.featured {
    border: 2px solid var(--gradient-orange);
    transform: scale(1.05);
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 1rem;
}

.price .currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-color);
}

.price .amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0 0.25rem;
}

.price .period {
    font-size: 1rem;
    color: var(--text-color);
}

.pricing-features ul {
    list-style: none;
    padding: 0;
}

.pricing-features li {
    padding: 0.75rem 0;
    display: flex;
    align-items: center;
}

.pricing-features i {
    margin-right: 0.75rem;
}

.pricing-footer {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0,0,0,0.1);
}

/* Contact Form Styles */
.contact-form-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.contact-info-card {
    background: var(--background-color);
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--gradient-orange), var(--gradient-pink));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    flex-shrink: 0;
}

.contact-icon i {
    color: var(--white);
    font-size: 1.25rem;
}

.contact-details h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.contact-details p {
    margin: 0;
    color: var(--text-color);
}

.contact-details a {
    color: var(--text-color);
    text-decoration: none;
}

.contact-details a:hover {
    color: var(--primary-color);
}

.response-time-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.response-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.response-item i {
    font-size: 1.5rem;
    margin-right: 1rem;
    width: 30px;
}

.response-item h4 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.25rem 0;
}

.response-item p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-color);
}

/* Tech Cards */
.tech-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem;
    height: 100%;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tech-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

.tech-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--gradient-purple), var(--gradient-blue));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.tech-icon i {
    font-size: 2rem;
    color: var(--white);
}

.tech-features {
    margin-top: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-badge {
    background: var(--background-color);
    color: var(--text-color);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Process Diagram */
.process-visual-large {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.process-diagram {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.diagram-step {
    background: var(--white);
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    text-align: center;
    min-width: 120px;
    transition: transform 0.3s ease;
}

.diagram-step:hover {
    transform: scale(1.05);
}

.diagram-step i {
    font-size: 2rem;
    color: var(--gradient-orange);
    margin-bottom: 0.5rem;
    display: block;
}

.diagram-step span {
    font-weight: 600;
    color: var(--primary-color);
}

.diagram-arrow {
    font-size: 1.5rem;
    color: var(--text-color);
    font-weight: bold;
}

.process-steps-detailed {
    padding-left: 2rem;
}

.process-step-detailed {
    display: flex;
    margin-bottom: 2rem;
    align-items: flex-start;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.process-step-detailed.active {
    opacity: 1;
}

.process-step-detailed .step-number {
    background: linear-gradient(135deg, var(--gradient-orange), var(--gradient-pink));
    color: var(--white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-right: 1.5rem;
    flex-shrink: 0;
}

.process-step-detailed .step-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.process-step-detailed .step-content ul {
    margin-top: 1rem;
    padding-left: 1rem;
}

.process-step-detailed .step-content li {
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

/* Benefits Detailed */
.benefit-detailed {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.5rem;
    flex-shrink: 0;
}

.benefit-detailed h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* Service Details */
.tech-feature {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.tech-feature i {
    font-size: 1.5rem;
    margin-right: 1rem;
    margin-top: 0.25rem;
}

.tech-feature h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.advantages-list {
    list-style: none;
    padding: 0;
}

.advantage-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: var(--background-color);
    border-radius: 10px;
}

.advantage-item i {
    margin-right: 1rem;
    font-size: 1.25rem;
}

/* Legal Pages */
.legal-section {
    background: var(--white);
    min-height: 100vh;
}

.legal-header h1 {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--primary-color);
}

.legal-content {
    font-size: 1rem;
    line-height: 1.7;
}

.legal-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.legal-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.legal-content ul {
    margin-bottom: 1rem;
}

.legal-content li {
    margin-bottom: 0.5rem;
}

.contact-details {
    background: var(--background-color);
    padding: 1.5rem;
    border-radius: 10px;
    margin-top: 1rem;
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Hover Effects */
.btn {
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.nav-link {
    position: relative;
}

.nav-link:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background: linear-gradient(135deg, var(--gradient-orange), var(--gradient-pink));
    transition: all 0.3s ease;
}

.nav-link:hover:after {
    width: 100%;
    left: 0;
}

/* Mobile Responsive Updates */
@media (max-width: 768px) {
    .process-diagram {
        flex-direction: column;
    }
    
    .diagram-arrow {
        transform: rotate(90deg);
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .cta-buttons .btn {
        margin-bottom: 0.5rem;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-5px);
    }
    
    .service-card.featured {
        transform: none;
    }
    
    .service-card.featured:hover {
        transform: translateY(-5px);
    }
}