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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'SF Pro Display', 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #0B1220;
    background-color: #F7F9FC;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

.container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #ffffff;
    z-index: 1000;
    transition: box-shadow 0.3s ease;
}

.header.scrolled {
    box-shadow: 0 2px 12px rgba(10, 36, 74, 0.08);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #0A244A;
    text-decoration: none;
}

.logo svg {
    color: #2F80ED;
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    color: #55627A;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: #0A244A;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
}

.btn-primary {
    background: #2F80ED;
    color: #ffffff;
}

.btn-primary:hover {
    background: #1E6FDB;
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: #2F80ED;
    border: 2px solid #2F80ED;
}

.btn-secondary:hover {
    background: #2F80ED;
    color: #ffffff;
}

.btn-large {
    padding: 16px 32px;
    font-size: 16px;
}

.btn-header {
    padding: 10px 20px;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: #0A244A;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: #ffffff;
    z-index: 999;
    transform: translateY(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.mobile-menu.active {
    transform: translateY(0);
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    padding: 32px 24px;
    gap: 8px;
}

.mobile-nav-link {
    color: #0A244A;
    text-decoration: none;
    font-size: 18px;
    font-weight: 500;
    padding: 16px;
    border-radius: 8px;
    transition: background 0.2s ease;
}

.mobile-nav-link:hover {
    background: #F7F9FC;
}

.btn-mobile {
    margin-top: 16px;
    width: 100%;
}

/* Hero Section */
.hero {
    padding: 144px 0 72px;
    background: linear-gradient(180deg, #ffffff 0%, #F7F9FC 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero-content {
    max-width: 540px;
}

.hero-title {
    font-size: 52px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: #0A244A;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 18px;
    line-height: 1.6;
    color: #55627A;
    margin-bottom: 32px;
}

.trust-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 32px;
}

.chip {
    display: inline-block;
    padding: 8px 16px;
    background: #E3E8F0;
    color: #0A244A;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 500;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.hero-microcopy {
    font-size: 14px;
    color: #55627A;
}

.hero-visual {
    width: 100%;
}

.hero-visual svg {
    width: 100%;
    height: auto;
}

/* Social Proof */
.social-proof {
    padding: 48px 0;
    border-bottom: 1px solid #E3E8F0;
}

.social-proof-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.client-logos {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
    justify-content: center;
}

.client-logo {
    padding: 12px 24px;
    background: #ffffff;
    border: 1px solid #E3E8F0;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    color: #55627A;
}

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

.metric {
    font-size: 15px;
    font-weight: 600;
    color: #0A244A;
}

.metric-separator {
    color: #E3E8F0;
}

/* Section Styles */
section {
    padding: 72px 0;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 48px;
}

.section-title {
    font-size: 40px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: #0A244A;
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 18px;
    color: #55627A;
}

/* Services Section */
.services {
    background: #ffffff;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.service-card {
    padding: 32px;
    background: #F7F9FC;
    border: 1px solid #E3E8F0;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(10, 36, 74, 0.12);
}

.service-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border-radius: 12px;
    color: #2F80ED;
    margin-bottom: 20px;
}

.service-title {
    font-size: 20px;
    font-weight: 700;
    color: #0A244A;
    margin-bottom: 12px;
    line-height: 1.3;
}

.service-description {
    font-size: 15px;
    color: #55627A;
    margin-bottom: 16px;
}

.service-bullets {
    list-style: none;
}

.service-bullets li {
    font-size: 14px;
    color: #55627A;
    padding-left: 20px;
    position: relative;
    margin-bottom: 8px;
}

.service-bullets li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: #2F80ED;
    font-weight: 600;
}

/* Why Choose Section */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.benefit-card {
    display: flex;
    gap: 20px;
}

.benefit-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #F7F9FC;
    border: 1px solid #E3E8F0;
    border-radius: 12px;
    color: #2F80ED;
    flex-shrink: 0;
}

.benefit-title {
    font-size: 18px;
    font-weight: 700;
    color: #0A244A;
    margin-bottom: 8px;
}

.benefit-text {
    font-size: 15px;
    color: #55627A;
}

/* Process Section */
.process {
    background: #ffffff;
}

.process-timeline {
    display: flex;
    flex-direction: column;
    gap: 48px;
    max-width: 800px;
    margin: 0 auto;
}

.process-step {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 32px;
    position: relative;
}

.process-step:not(:last-child)::after {
    content: "";
    position: absolute;
    left: 39px;
    top: 80px;
    bottom: -48px;
    width: 2px;
    background: #E3E8F0;
}

.process-number {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #F7F9FC;
    border: 2px solid #2F80ED;
    border-radius: 50%;
    font-size: 24px;
    font-weight: 700;
    color: #2F80ED;
}

.process-title {
    font-size: 24px;
    font-weight: 700;
    color: #0A244A;
    margin-bottom: 12px;
}

.process-description {
    font-size: 16px;
    color: #55627A;
    margin-bottom: 16px;
}

.process-deliverables {
    list-style: none;
}

.process-deliverables li {
    font-size: 14px;
    color: #55627A;
    padding-left: 24px;
    position: relative;
    margin-bottom: 8px;
}

.process-deliverables li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #1F9D55;
    font-weight: 700;
}

/* Portfolio Section */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 32px;
}

.portfolio-card {
    background: #ffffff;
    border: 1px solid #E3E8F0;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.portfolio-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(10, 36, 74, 0.12);
}

.portfolio-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.portfolio-thumbnail {
    width: 100%;
    height: 100%;
}

.portfolio-content {
    padding: 24px;
}

.portfolio-title {
    font-size: 20px;
    font-weight: 700;
    color: #0A244A;
    margin-bottom: 16px;
}

.portfolio-problem,
.portfolio-solution,
.portfolio-outcome {
    font-size: 14px;
    color: #55627A;
    margin-bottom: 12px;
    line-height: 1.6;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.tag {
    padding: 6px 12px;
    background: #F7F9FC;
    border: 1px solid #E3E8F0;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    color: #55627A;
}

/* AI Automation Feature */
.ai-automation-feature {
    background: linear-gradient(135deg, #0A244A 0%, #1a3a6e 100%);
    color: #ffffff;
}

.ai-automation-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.ai-automation-feature .section-title {
    color: #ffffff;
    text-align: left;
    margin-bottom: 32px;
}

.automation-list {
    list-style: none;
    margin-bottom: 32px;
}

.automation-list li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 16px;
    font-size: 16px;
    line-height: 1.6;
}

.automation-list svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: #2F80ED;
}

.ai-automation-visual svg {
    width: 100%;
    height: auto;
}

/* Testimonials */
.testimonials {
    background: #ffffff;
}

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

.testimonial-card {
    padding: 32px;
    background: #F7F9FC;
    border: 1px solid #E3E8F0;
    border-radius: 12px;
}

.testimonial-rating {
    margin-bottom: 20px;
}

.star {
    color: #FFA726;
    font-size: 18px;
}

.testimonial-quote {
    font-size: 16px;
    line-height: 1.6;
    color: #0A244A;
    margin-bottom: 24px;
}

.author-name {
    font-size: 16px;
    font-weight: 700;
    color: #0A244A;
    margin-bottom: 4px;
}

.author-role {
    font-size: 14px;
    color: #55627A;
}

.video-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 280px;
}

.video-icon {
    margin-bottom: 20px;
}

.video-text {
    font-size: 16px;
    font-weight: 600;
    color: #0A244A;
    margin-bottom: 8px;
}

.video-name {
    font-size: 14px;
    color: #55627A;
}

/* Pricing Section */
.pricing-toggle {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
}

.toggle-btn {
    padding: 12px 32px;
    background: #F7F9FC;
    border: 2px solid #E3E8F0;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    color: #55627A;
    cursor: pointer;
    transition: all 0.2s ease;
}

.toggle-btn.active {
    background: #2F80ED;
    border-color: #2F80ED;
    color: #ffffff;
}

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

.pricing-card {
    padding: 40px 32px;
    background: #ffffff;
    border: 2px solid #E3E8F0;
    border-radius: 12px;
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(10, 36, 74, 0.12);
}

.pricing-card.featured {
    border-color: #2F80ED;
    background: linear-gradient(180deg, #ffffff 0%, #f0f7ff 100%);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 16px;
    background: #2F80ED;
    color: #ffffff;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-tier {
    font-size: 24px;
    font-weight: 700;
    color: #0A244A;
    margin-bottom: 8px;
}

.pricing-description {
    font-size: 15px;
    color: #55627A;
    margin-bottom: 24px;
}

.pricing-price {
    margin-bottom: 32px;
}

.price-amount {
    font-size: 16px;
    color: #55627A;
}

.price-amount strong {
    font-size: 36px;
    font-weight: 700;
    color: #0A244A;
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 16px;
    font-size: 15px;
    color: #0A244A;
}

.pricing-features svg {
    flex-shrink: 0;
}

.btn-pricing {
    width: 100%;
}

.pricing-disclaimer {
    text-align: center;
    font-size: 14px;
    color: #55627A;
    max-width: 720px;
    margin: 0 auto;
}

/* FAQs Section */
.faqs {
    background: #ffffff;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #E3E8F0;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 18px;
    font-weight: 600;
    color: #0A244A;
    transition: color 0.2s ease;
}

.faq-question:hover {
    color: #2F80ED;
}

.faq-question svg {
    flex-shrink: 0;
    transition: transform 0.3s ease;
    color: #55627A;
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding-bottom: 24px;
    font-size: 16px;
    line-height: 1.6;
    color: #55627A;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 64px;
}

.contact-form-wrapper {
    position: relative;
}

.contact-form {
    display: grid;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: #0A244A;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 16px;
    font-size: 16px;
    font-family: inherit;
    color: #0A244A;
    background: #ffffff;
    border: 2px solid #E3E8F0;
    border-radius: 8px;
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2F80ED;
}

.form-group textarea {
    resize: vertical;
}

.btn-submit {
    width: 100%;
    padding: 16px;
    font-size: 16px;
}

.form-success {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #ffffff;
    border: 2px solid #1F9D55;
    border-radius: 12px;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 48px;
}

.form-success.active {
    display: flex;
}

.form-success h3 {
    font-size: 24px;
    font-weight: 700;
    color: #0A244A;
    margin: 20px 0 12px;
}

.form-success p {
    font-size: 16px;
    color: #55627A;
}

.contact-info {
    background: #F7F9FC;
    border: 1px solid #E3E8F0;
    border-radius: 12px;
    padding: 32px;
}

.contact-info h3 {
    font-size: 20px;
    font-weight: 700;
    color: #0A244A;
    margin-bottom: 24px;
}

.contact-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-item svg {
    flex-shrink: 0;
    color: #2F80ED;
}

.contact-label {
    font-size: 12px;
    font-weight: 600;
    color: #55627A;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.contact-value {
    font-size: 15px;
    font-weight: 600;
    color: #0A244A;
}

/* Footer */
.footer {
    padding: 32px 0;
    background: #0A244A;
    color: #ffffff;
}

.footer-content {
    text-align: center;
}

.footer-content p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-grid,
    .ai-automation-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .process-timeline {
        gap: 40px;
    }
    
    .process-step {
        grid-template-columns: 60px 1fr;
        gap: 24px;
    }
    
    .process-number {
        width: 60px;
        height: 60px;
        font-size: 20px;
    }
    
    .process-step:not(:last-child)::after {
        left: 29px;
        top: 60px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .nav,
    .btn-header {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    section {
        padding: 44px 0;
    }
    
    .hero {
        padding: 120px 0 44px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-ctas {
        flex-direction: column;
    }
    
    .hero-ctas .btn {
        width: 100%;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .section-subtitle {
        font-size: 16px;
    }
    
    .services-grid,
    .benefits-grid,
    .portfolio-grid,
    .testimonials-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .ai-automation-visual {
        order: -1;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .trust-chips {
        gap: 8px;
    }
    
    .chip {
        font-size: 12px;
        padding: 6px 12px;
    }
    
    .client-logos {
        gap: 16px;
    }
    
    .service-card,
    .testimonial-card {
        padding: 24px;
    }
    
    .pricing-card {
        padding: 32px 24px;
    }
}