/* Non-Critical CSS - Deferred Loading */
/* Below-the-fold sections: Stats, Services, Testimonials, FAQ, Contact, Footer */

.stats {
    padding: 80px 5%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.stat-card {
    text-align: center;
    padding: 40px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}

/* Removed animated background for simplicity */
.stat-card::before {
    display: none;
}

/* Simplified hover */

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.4);
}

.stat-number {
    font-size: 48px;
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff, #cccccc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 16px;
    color: #a0a0a0;
}

.section {
    padding: 100px 5%;
    max-width: 1400px;
    margin: 0 auto;
}

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

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    font-size: 13px;
    color: #ffffff;
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 800;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 18px;
    color: #a0a0a0;
    max-width: 700px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    padding: 40px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    backdrop-filter: blur(10px);
    transition: all 0.3s;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

/* Removed animated background for simplicity */
.service-card::before {
    display: none;
}

/* Simplified hover */

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.service-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.4);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(200, 200, 200, 0.2));
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: #ffffff;
}

.service-icon svg {
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.4));
}

.service-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #fff;
}

.service-card p {
    color: #a0a0a0;
    line-height: 1.7;
    font-size: 15px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.feature-card {
    padding: 30px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.4);
}

.feature-icon {
    font-size: 32px;
    margin-bottom: 20px;
    color: #ffffff;
}

.feature-icon svg {
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
}

.feature-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
}

.feature-card p {
    color: #a0a0a0;
    font-size: 14px;
    line-height: 1.6;
}

.testimonials-section {
    padding: 100px 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 40px;
    backdrop-filter: blur(10px);
    transition: all 0.3s;
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.4);
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.testimonial-rating svg {
    width: 20px;
    height: 20px;
    color: #ffffff;
    fill: #ffffff;
}

.testimonial-text {
    color: #e0e0e0;
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

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

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ffffff, #cccccc);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 20px;
}

.testimonial-info .testimonial-name {
    font-size: 18px;
    margin-bottom: 4px;
    color: #fff;
    margin: 0 0 4px 0;
}

.testimonial-info .testimonial-name strong {
    font-weight: 700;
}

.testimonial-info p {
    font-size: 14px;
    color: #a0a0a0;
    margin: 0;
}

.client-logos-section {
    padding: 80px 5%;
    background: rgba(0, 0, 0, 0.2);
}

.client-logos-container {
    max-width: 1200px;
    margin: 0 auto;
}

.client-logos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 40px;
    align-items: center;
    margin-top: 40px;
}

.client-logo {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    transition: all 0.3s;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.client-logo:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-5px);
}

.client-logo-text {
    color: #ffffff;
    font-size: 18px;
    font-weight: 600;
    margin: 0;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.05);
}

.faq-item.active {
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.05);
}

.faq-question {
    padding: 24px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.08);
}

.faq-question h3 {
    font-size: 18px;
    color: #fff;
    margin: 0;
    flex: 1;
    transition: color 0.3s ease;
}

.faq-item.active .faq-question h3 {
    color: #ffffff;
}

.faq-question svg {
    transition: transform 0.3s ease;
    color: #ffffff;
    flex-shrink: 0;
    margin-left: 20px;
}

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

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

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 28px 24px;
}

.faq-answer p {
    color: #a0a0a0;
    line-height: 1.8;
    font-size: 15px;
    margin: 0;
}

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

.contact-info h3 {
    font-size: 36px;
    margin-bottom: 20px;
}

.contact-info p {
    color: #a0a0a0;
    margin-bottom: 40px;
    line-height: 1.8;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    transition: all 0.3s;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

.contact-item-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(200, 200, 200, 0.2));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
}

.contact-item-icon svg {
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.3));
}

.contact-item-text h3 {
    font-size: 15px;
    color: #a0a0a0;
    margin-bottom: 6px;
}

.contact-item-text p {
    font-size: 16px;
    color: #fff;
    margin: 0;
}

.contact-form {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 40px;
    backdrop-filter: blur(10px);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    color: #e0e0e0;
    font-size: 14px;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #fff;
    font-size: 15px;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.08);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer styles moved to index.html for critical path rendering */

@media (min-width: 1025px) and (max-width: 1440px) {
    .hero {
        max-width: 75%;
        margin: 0 auto;
    }
}

@media (max-width: 1024px) {
    .section {
        padding: 80px 5%;
    }

    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    nav {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        padding: 100px 20px 40px;
        min-height: 90vh;
    }

    .hero h1 {
        font-size: 30px;
        line-height: 1.3;
    }

    .hero p {
        font-size: 16px;
    }

    .tech-icons {
        gap: 15px;
        margin-top: 40px;
    }

    .tech-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }

    .stats {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        padding: 60px 5%;
    }

    .stat-card {
        padding: 30px 15px;
    }

    .stat-number {
        font-size: 36px;
    }

    .section {
        padding: 60px 5%;
    }

    .section-header {
        margin-bottom: 50px;
    }

    .section-title {
        font-size: 32px;
    }

    .section-subtitle {
        font-size: 16px;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .service-card {
        padding: 30px 25px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .testimonial-card {
        padding: 30px 25px;
    }

    .client-logos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .client-logo {
        height: 80px;
        padding: 20px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-form {
        padding: 30px 25px;
    }

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

    .cta-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 400px;
    }

    .btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    header {
        padding: 15px 5%;
    }

    .logo {
        font-size: 20px;
    }

    .hero {
        padding: 90px 15px 30px;
    }

    .hero h1 {
        font-size: 26px;
    }

    .hero p {
        font-size: 15px;
    }

    .hero-tag {
        font-size: 12px;
        padding: 6px 15px;
    }

    .testimonials-section {
        padding: 60px 5%;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .client-logos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .client-logo {
        height: 70px;
        padding: 15px;
    }

    .client-logo-text {
        font-size: 14px;
    }

    .stats {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 50px 5%;
    }

    .section-title {
        font-size: 28px;
    }

    .service-card,
    .feature-card {
        padding: 25px 20px;
    }

    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 28px;
    }

    .contact-item {
        flex-direction: column;
        text-align: center;
    }

    .footer-brand p {
        font-size: 14px;
    }

    .btn {
        padding: 14px 30px;
        font-size: 15px;
    }
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Lazy Loading Styles */
img.lazy {
    opacity: 0;
    transition: opacity 0.3s;
}

img.lazy.loaded {
    opacity: 1;
}

img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s;
}

img[loading="lazy"].loaded {
    opacity: 1;
}