:root {
    --primary-blue: #0061ff;
    --dark-blue: #003a8c;
    --bg-light: #f4f9ff;
    --text-gray: #555555;
    --text-muted: #888888;
    --heading-color: #2d3436;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-gray);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
}

section {
    position: relative;
}

.sub-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-blue);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 15px;
}

.text-ai-highlight {
    color: var(--primary-blue);
    font-weight: 800;
}

.btn-discovery, 
.btn-contact,
.custom-btn-blue {
    background: linear-gradient(to right, var(--primary-blue), var(--dark-blue)) !important;
    color: var(--white) !important;
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    box-shadow: 0 5px 15px rgba(0, 97, 255, 0.2);
}

.btn-discovery:hover, 
.btn-contact:hover,
.custom-btn-blue:hover {
    background: linear-gradient(to right, var(--dark-blue), var(--primary-blue)) !important;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 97, 255, 0.3);
}

.form-control {
    padding: 12px 20px;
    border-radius: 10px;
    border: 1px solid #e0e0e0;
    background-color: #fff !important;
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.form-control:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 0.2rem rgba(0, 97, 255, 0.1);
}

.hero-section {
    position: relative;
    overflow: hidden;
    padding: 80px 0;
    background-color: #F3F8FD;
}

.hero-image-wrapper {
    width: 100%;
    display: flex;
    justify-content: flex-start;
}

.hero-person-img {
    display: block;
    height: auto;
    min-width: 50vw !important; 
    max-width: none !important;
    object-fit: cover;
}

.hero-content .main-title {
    font-size: 3.8rem;
    font-weight: 700;
    color: var(--heading-color);
    line-height: 1.1;
    margin-bottom: 25px;
}

.hero-content .description {
    font-size: 17px;
    max-width: 520px;
    line-height: 1.7;
    margin-bottom: 40px;
}

.partner-section {
    padding: 60px 0;
}

.partner-wrapper {
    position: relative;
    width: 140px;
    height: 90px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.partner-wrapper img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 80px;
    object-fit: contain;
    transition: opacity 0.4s ease;
}

.img-default {
    opacity: 1;
    filter: grayscale(100%);
}

.img-hover {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    z-index: 2;
}

.partner-wrapper:hover .img-default {
    opacity: 0;
}

.partner-wrapper:hover .img-hover {
    opacity: 1;
}

.partner-title {
    font-size: 20px;
    margin-bottom: 30px;
    display: inline-block;
}

.about-section {
    padding: 100px 0;
}

.about-image-wrapper {
    position: relative;
    display: inline-block;
    padding: 20px;
}

.about-image-wrapper::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 85%;
    height: 90%;
    background-color: #f4f7fa;
    z-index: 1;
    border-radius: 8px;
}

.about-img {
    position: relative;
    z-index: 2;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.about-features {
    list-style: none;
    padding: 0;
    margin: 30px 0;
}

.about-features li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 18px;
    font-size: 15px;
}

.about-features li i {
    color: var(--primary-blue);
    margin-right: 12px;
    margin-top: 4px;
    font-size: 18px;
}

.why-choose-section {
    padding-top: 100px;
    padding-bottom: 150px;
    background-color: #F3F8FD;
    overflow: hidden;
}

.feature-card {
    padding: 40px 25px;
    border-radius: 24px;
    text-align: center;
    transition: all 0.3s ease;
    width: 100%;
    aspect-ratio: 1 / 1; 
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
}

.feature-card img {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    object-fit: contain;
}

.feature-card.white-card {
    background: #ffffff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.feature-card.blue-card {
    background: linear-gradient(180deg, #0747a6 0%, #0061ff 100%) !important;
    background-color: #0061ff !important;
    color: #ffffff !important;
    box-shadow: 0 10px 30px rgba(0, 97, 255, 0.2);
}

.feature-card.blue-card h4, 
.feature-card.blue-card p,
.feature-card.blue-card .text-white {
    color: #ffffff !important;
}

.feature-card.blue-card img {
    opacity: 1 !important;
    filter: none !important;
}

.business-service-section {
    padding: 100px 0;
    background-color: #ffffff;
    position: relative;
    z-index: 10;
}

.business-card {
    background: var(--white);
    padding: 45px 35px;
    border-radius: 25px;
    border: none;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.03);
    transition: var(--transition);
}

.business-card:hover {
    transform: translateY(-10px);
}

.service-icon-box {
    width: 65px;
    height: 65px;
    background-color: #eef4ff;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.project-swiper-section {
    width: 100%;
    padding: 80px 0;
    overflow: hidden; 
    position: relative;
    background-image: url('/assets/images/index/background-swiper.png'); 
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: scroll;
}

.nav-pill-wrapper {
    background: #ffffff;
    display: inline-flex;
    padding: 0 !important; 
    border-radius: 50px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    overflow: hidden; 
    border: 1px solid #f0f0f0;
}

.nav-pill-wrapper .nav {
    margin: 0 !important;
    padding: 0 !important;
    display: flex;
    align-items: stretch;
}

.nav-pill-wrapper .nav-item {
    margin: 0 !important;
    display: flex;
}

.nav-pill-wrapper .nav-link {
    border-radius: 100% !important;
    margin: 0 !important;
    padding: 15px 35px;
    color: var(--primary-blue);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.nav-pill-wrapper .nav-link.active {
    background: linear-gradient(to right, var(--dark-blue), var(--primary-blue)) !important;
    color: #ffffff !important;
    box-shadow: none !important;
}

.swiper-slide {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    height: auto !important;
    text-align: center;
}

.project-description {
    max-width: 750px;
    margin: 0 auto 40px !important;
    color: #6e6b7b;
    font-size: 16px;
    line-height: 1.6;
}

.project-image-box {
    background-color: transparent; 
    width: 100vw;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.project-mockup-img {
    width: auto !important;
    max-width: 95% !important;
    max-height: 800px;
    height: auto !important;
    filter: drop-shadow(0 30px 60px rgba(0, 97, 255, 0.15));
    margin-top: 0 !important;
    transition: transform 0.4s ease;
}

.project-mockup-img:hover {
    transform: scale(1.02);
}

.swiper-pagination {
    position: relative !important;
    bottom: auto !important;
    margin-top: 30px !important;
    width: 100% !important;
    text-align: center !important;
    display: block !important;
    z-index: 10;
}

.testimonial-swiper .swiper-slide {
    height: auto !important;
    display: flex;
    justify-content: center;
}

.testimonial-card {
    width: 100%;
    border: 1px solid #eaeaea !important;
    border-radius: 16px !important;
    padding: 30px !important;
    background: #ffffff !important;
    position: relative;
    box-shadow: none !important;
    transition: all 0.3s ease;
    text-align: left;
}

.testimonial-card:hover {
    box-shadow: 0 15px 40px rgba(0,0,0,0.08) !important;
    transform: translateY(-5px);
}

.quote-icon {
    position: absolute;
    top: 10px;
    right: 25px;
    font-size: 80px;
    color: #f2f2f2;
    font-family: serif;
    line-height: 1;
    pointer-events: none;
}

.client-info {
    position: relative;
    z-index: 2;
}

.client-img {
    width: 50px !important;
    height: 50px !important;
    object-fit: cover;
    border-radius: 50%;
    margin-right: 15px;
}

.client-name {
    font-weight: 700;
    color: #2d3436;
    font-size: 16px;
}

.client-role {
    font-size: 13px;
    color: #999;
}

.review-text {
    font-size: 14px;
    color: #555;
    line-height: 1.6;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
    text-align: justify;
}

.testimonial-pagination {
    position: relative !important;
    margin-top: 40px !important;
    bottom: 0 !important;
}

.contact-section {
    background-color: #f4f9fd;
    padding-top: 80px;
    padding-bottom: 80px;
}

.contact-info-card {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: none;
}

.contact-list i {
    font-size: 2.1rem;
    color: #4A4A4A !important;
    width: 20px;
    text-align: center;
}

.contact-list span {
    color: #4a4a4a;
    font-weight: 500;
}

.map-wrapper {
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.site-footer {
    background: linear-gradient(to right, var(--dark-blue), var(--primary-blue)) !important;
    color: #ffffff;
}

.footer-logo {
    max-width: 140px;
}

.company-name {
    font-size: 0.9rem;
    line-height: 1.5;
}

.footer-heading {
    font-size: 1rem;
    letter-spacing: 0.5px;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #ffffff;
    text-decoration: none;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    opacity: 1;
    padding-left: 5px;
}

.newsletter-box {
    background: #ffffff;
    border-radius: 50px;
    padding: 5px;
    display: flex;
    align-items: center;
    max-width: 300px;
}

.newsletter-box input {
    box-shadow: none !important;
    padding-left: 20px;
    color: #333;
}

.newsletter-box .btn-arrow {
    background-color: #0056b3;
    color: #fff;
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: 0.3s;
}

.newsletter-box .btn-arrow:hover {
    background-color: #003d82;
}

.social-link {
    width: 35px;
    height: 35px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-decoration: none;
    transition: 0.3s;
}

.social-link:hover {
    background: #fff;
    color: #0061ff;
    transform: translateY(-3px);
}

.footer-contact li {
    opacity: 0.9;
    font-size: 0.95rem;
}

.footer-contact i {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.site-footer h1, 
.site-footer h2, 
.site-footer h3, 
.site-footer h4, 
.site-footer h5, 
.site-footer h6,
.site-footer p, 
.site-footer span, 
.site-footer li,
.site-footer i {
    color: #ffffff !important;
}

.copyright-bar {
    margin-top: 20px;
}

@media (min-width: 992px) {
    .stagger-column {
        transform: translateY(80px);
    }
}

@media (max-width: 991px) {
    .hero-section {
        text-align: center;
        padding: 50px 0 0 0;
    }
    
    .hero-content .main-title {
        font-size: 2.8rem;
    }
    
    .hero-content .description {
        margin: 0 auto 30px;
    }
    
    .hero-image-wrapper {
        margin-top: 40px;
        justify-content: center;
    }

    .hero-person-img {
        width: 100% !important;
        min-width: auto !important;
        margin-left: 0;
    }

    .stagger-column {
        margin-top: 0;
    }
    
    .about-image-wrapper::before {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .main-title {
        font-size: 2.2rem !important;
    }
    .nav-pill-wrapper .nav-link {
        padding: 8px 15px;
        font-size: 13px;
    }
}

html, body {
    overflow-x: hidden !important;
    width: 100%;
    position: relative;
}

.project-swiper-section {
    overflow: visible !important; 
}