/* About Us Section Styles */
.dt-about {
    padding: 80px 0;
    background-color: #f8f9fa;
    font-family: system-ui, -apple-system, sans-serif;
    width: 100%;
}

.dt-about__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

.dt-about__title {
    text-align: center;
    font-size: 32px;
    font-weight: 600;
    color: #333;
    margin-bottom: 30px;
}

.dt-about__underline {
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, #0066cc, #0052a3);
    margin: 0 auto 50px;
    border-radius: 2px;
}

/* Header Card for Company Name */
.dt-about__header-card {
    background: #ffffff;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    margin-bottom: 30px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.dt-about__header-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0066cc, #0052a3);
}

.dt-about__subtitle {
    font-size: 38px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.dt-about__tagline {
    color: #0066cc;
    font-size: 16px;
    font-weight: 500;
    margin: 0;
}

/* Cards Grid Layout */
.dt-about__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* About Cards - Same style as service cards */
.dt-about-card {
    background: #ffffff;
    padding: 25px;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.dt-about-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.dt-about-card__header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.dt-about-card__icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0066cc;
    flex-shrink: 0;
}

.dt-about-card__title {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin: 0;
    /* text-align: center; */
}

.dt-about-card__divider {
    height: 1px;
    background: #e0e0e0;
    margin: 15px 0;
    width: 100%;
}

.dt-about-card__description {
    font-size: 15px;
    line-height: 1.6;
    color: #666;
    margin: 0;
}

.dt-about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0066cc, #0052a3);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.dt-about-card:hover::before {
    opacity: 1;
}

/* Responsive styles for About Us */
@media (max-width: 1024px) {
    .dt-about__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .dt-about {
        padding: 60px 0;
    }
    
    .dt-about__title {
        font-size: 28px;
    }
    
    .dt-about__grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .dt-about__header-card {
        padding: 25px 20px;
    }
    
    .dt-about__subtitle {
        font-size: 20px;
    }
    
    .dt-about__tagline {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .dt-about__header-card {
        padding: 20px 15px;
    }
    
    .dt-about__title {
        font-size: 24px;
    }
    
    .dt-about__subtitle {
        font-size: 18px;
    }
    
    .dt-about-card {
        padding: 20px;
    }
    
    .dt-about-card__title {
        font-size: 18px;
    }
    
    .dt-about-card__description {
        font-size: 14px;
    }
}

/* Why Choose Us Section Styles */
.dt-why-choose {
    padding: 80px 0;
    background: linear-gradient(135deg, #0066cc 0%, #004d99 100%);
    color: white;
    font-family: system-ui, -apple-system, sans-serif;
    position: relative;
    overflow: hidden;
}

.dt-why-choose::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="%23ffffff" opacity="0.05"><polygon points="0,100 1000,0 1000,100"/></svg>');
    pointer-events: none;
}

.dt-why-choose__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.dt-why-choose__title {
    text-align: center;
    font-size: 32px;
    font-weight: 600;
    color: white;
    margin-bottom: 20px;
}

.dt-why-choose__underline {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, #ffffff, #e6f3ff);
    margin: 0 auto 50px;
    border-radius: 2px;
}

.dt-why-choose__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.dt-why-choose-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 30px 25px;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.dt-why-choose-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #ffffff, #e6f3ff);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.dt-why-choose-card:hover::before {
    transform: scaleX(1);
}

.dt-why-choose-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.dt-why-choose-card__icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
    color: white;
    transition: all 0.3s ease;
}

.dt-why-choose-card:hover .dt-why-choose-card__icon {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.dt-why-choose-card__title {
    font-size: 20px;
    font-weight: 600;
    color: white;
    margin-bottom: 15px;
    line-height: 1.3;
}

.dt-why-choose-card__description {
    font-size: 15px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

/* Responsive styles for Why Choose Us */
@media (max-width: 768px) {
    .dt-why-choose {
        padding: 60px 0;
    }
    
    .dt-why-choose__title {
        font-size: 28px;
    }
    
    .dt-why-choose__grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .dt-why-choose-card {
        padding: 25px 20px;
    }
    
    .dt-why-choose-card__icon {
        width: 50px;
        height: 50px;
    }
}

@media (max-width: 480px) {
    .dt-why-choose__title {
        font-size: 24px;
    }
    
    .dt-why-choose-card {
        padding: 20px 15px;
    }
    
    .dt-why-choose-card__title {
        font-size: 18px;
    }
    
    .dt-why-choose-card__description {
        font-size: 14px;
    }
}
body{
    margin: 0;
    padding: 0;
}

html{
    scroll-behavior: smooth;
}
.dt-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 20px 0;
    z-index: 1000;
    transition: all 0.3s ease;
    font-family: system-ui, -apple-system, sans-serif;
    background: white;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.dt-header--transparent {
    background: white;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.dt-header--transparent .dt-nav__link {
    color: #333;
}

.dt-header--transparent .dt-mobile-toggle span {
    background: #333;
}

/* Enhanced glassmorphism when scrolling */
.dt-header--scrolled {
    background: white;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.dt-header--scrolled .dt-nav__link {
    color: #333;
}

.dt-header--scrolled .dt-mobile-toggle span {
    background: #333;
}

.dt-header__content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.dt-logo img {
    height: 70px;
    width: auto;
}

.dt-nav__list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.dt-nav__link {
    padding: 12px 24px;
    color: #333;
    font-weight: 600;
    font-size: 16px;
    display: block;
    text-decoration: none;
    transition: all 0.3s ease;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.dt-nav__link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 102, 204, 0.1);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 8px;
}

.dt-nav__link:hover::before {
    opacity: 1;
}

.dt-nav__link:hover {
    transform: translateY(-2px);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.dt-nav__item--has-dropdown {
    position: relative;
}

.dt-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    min-width: 200px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    list-style: none;
    padding: 0;
}

.dt-nav__item--has-dropdown:hover .dt-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dt-dropdown__link {
    color: white;
    text-decoration: none;
    padding: 12px 20px;
    display: block;
    transition: all 0.3s ease;
    border-radius: 8px;
    margin: 4px 8px;
}

.dt-dropdown__link:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    transform: translateX(5px);
}

.dt-mobile-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 10px;
    background: rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 8px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.dt-mobile-toggle:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: scale(1.05);
}

.dt-mobile-toggle span {
    width: 25px;
    height: 2px;
    background: #333;
    margin: 2px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* Media Queries */
@media (max-width: 768px) {
    .dt-mobile-toggle {
        display: flex;
    }

    .dt-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(25px);
        padding: 20px;
        display: none;
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-top: none;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    }

    .dt-nav.active {
        display: block;
    }

    .dt-nav__list {
        flex-direction: column;
    }

    .dt-nav__link {
        color: white;
        padding: 15px 10px;
        margin: 5px 0;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 8px;
        border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .dt-nav__link:hover {
        background: rgba(255, 255, 255, 0.15);
        transform: translateX(10px);
    }

    .dt-dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        display: none;
    }

    .dt-nav__item--has-dropdown.active .dt-dropdown {
        display: block;
    }

    .dt-dropdown__link {
        padding-left: 40px;
    }
}