/* Google Fonts Import */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&family=Roboto:wght@300;400;500;700&display=swap");

/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    color: #1a1a1a;
    background-color: #ffffff;
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
}

.layout_padding {
    padding: 120px 0;
}

.layout_padding-top {
    padding-top: 120px;
}

.layout_padding-bottom {
    padding-bottom: 120px;
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

/* Top Bar Styles */
.top-bar {
    background: #1a1a1a;
    color: #ffffff;
    padding: 10px 0;
    font-size: 14px;
}

.top-contact-info {
    display: flex;
    gap: 25px;
    align-items: center;
}

.top-contact-info span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-contact-info i {
    color: #00bbf0;
    font-size: 14px;
}

.top-social-links {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
}

.top-social-links a {
    color: #ffffff;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.top-social-links a:hover {
    background: #00bbf0;
    transform: translateY(-2px);
}

/* Header Styles */
.header_section {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* Bengali Notice Banner */
.bengali-notice {
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    padding: 20px 0;
    border-bottom: 3px solid #1e3c72;
}

.bengali-notice .notice-content {
    color: #1e3c72;
    line-height: 1.8;
    font-size: 15px;
}

.bengali-notice .notice-content strong {
    font-weight: 700;
    font-size: 16px;
}

.bengali-notice .contact-numbers {
    font-weight: 600;
    color: #1e3c72;
}

.bengali-notice .contact-numbers i {
    color: #25d366;
    font-size: 18px;
    margin-right: 5px;
}

.bengali-notice .warning-text {
    background: rgba(255, 0, 0, 0.1);
    padding: 10px 15px;
    border-left: 4px solid #dc3545;
    border-radius: 5px;
    font-weight: 600;
}

.bengali-notice .warning-text i {
    color: #dc3545;
    margin-right: 8px;
}

.contact-info {
    background-color: rgba(0, 0, 0, 0.2);
    color: #ffffff;
    padding: 12px 0;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-info span {
    margin: 0 20px;
    font-size: 14px;
    font-weight: 400;
}

.contact-info i {
    margin-right: 8px;
    color: #ffd700;
}

.header_section .navbar {
    padding: 20px 0;
}

.header_section .navbar-brand {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 28px;
    color: #ffffff;
    letter-spacing: 1px;
}

.header_section .navbar-brand span {
    color: #ffd700;
}

.header_section .navbar-nav .nav-link {
    color: #ffffff;
    padding: 10px 20px;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s;
    position: relative;
}

.header_section .navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 20px;
    right: 20px;
    height: 2px;
    background-color: #ffd700;
    transform: scaleX(0);
    transition: transform 0.3s;
}

.header_section .navbar-nav .nav-link:hover::after,
.header_section .navbar-nav .nav-link.active::after {
    transform: scaleX(1);
}

.header_section .navbar-nav .nav-link:hover,
.header_section .navbar-nav .nav-link.active {
    color: #ffd700;
}

.header_section .navbar-toggler {
    background-color: rgba(255, 255, 255, 0.2);
    border: none;
}

.header_section .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Slider/Hero Section */
.slider_section {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 50%, #1e3c72 100%);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.slider_section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.1;
}

.slider_section .container {
    position: relative;
    z-index: 1;
}

.slider_section .detail-box h1 {
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    font-size: 56px;
    color: #ffffff;
    margin-bottom: 25px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.slider_section .detail-box h1 .highlight {
    color: #ffd700;
    display: inline-block;
}

.slider_section .detail-box .subtitle {
    font-size: 24px;
    color: #e0e0e0;
    margin-bottom: 30px;
    font-weight: 300;
}

.slider_section .detail-box p {
    font-size: 18px;
    color: #e8e8e8;
    margin-bottom: 35px;
    line-height: 1.8;
}

.slider_section .btn-group {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.slider_section .btn-contact {
    display: inline-block;
    padding: 16px 45px;
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    color: #1e3c72;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.slider_section .btn-contact:hover {
    background: linear-gradient(135deg, #ffed4e 0%, #ffd700 100%);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.5);
}

.slider_section .btn-secondary {
    display: inline-block;
    padding: 16px 45px;
    background-color: transparent;
    color: #ffffff;
    border: 2px solid #ffffff;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s;
}

.slider_section .btn-secondary:hover {
    background-color: #ffffff;
    color: #1e3c72;
}

.slider_section .img-box {
    position: relative;
}

.slider_section .img-box img {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Feature Section */
.feature_section {
    position: relative;
    padding: 80px 0;
    background: linear-gradient(to bottom, #f8f9fa, #ffffff);
}

.feature_section .section-title {
    text-align: center;
    margin-bottom: 60px;
}

.feature_section .section-title h2 {
    font-size: 42px;
    font-weight: 700;
    color: #1e3c72;
    margin-bottom: 15px;
}

.feature_section .section-title p {
    font-size: 18px;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.feature_section .feature_container {
    display: flex;
    justify-content: space-between;
    width: 100%;
    gap: 30px;
}

.feature_section .feature_container .box {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 50px 30px;
    background: #ffffff;
    border-radius: 15px;
    flex: 1;
    transition: all 0.4s;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
}

.feature_section .feature_container .box:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(30, 60, 114, 0.15);
    border-color: #ffd700;
}

.feature_section .feature_container .box .icon-box {
    width: 90px;
    height: 90px;
    margin-bottom: 25px;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s;
}

.feature_section .feature_container .box:hover .icon-box {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
}

.feature_section .feature_container .box .icon-box i {
    font-size: 40px;
    color: #ffffff;
}

.feature_section .feature_container .box:hover .icon-box i {
    color: #1e3c72;
}

.feature_section .feature_container .box .img-box {
    width: 85px;
    margin-bottom: 15px;
}

.feature_section .feature_container .box .img-box img {
    width: 100%;
    height: auto;
}

.feature_section .feature_container .box h5 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 20px;
    color: #1a1a1a;
    text-align: center;
    margin-bottom: 10px;
}

.feature_section .feature_container .box p {
    text-align: center;
    color: #666;
    font-size: 14px;
    margin: 0;
}

/* About Section */
.about_section {
    background-color: #ffffff;
}

.about_section .detail-box h2 {
    font-family: 'Merriweather Sans', sans-serif;
    font-weight: 700;
    font-size: 36px;
    color: #0c0c0c;
    margin-bottom: 20px;
}

.about_section .detail-box p {
    font-size: 16px;
    color: #4b4b4b;
    line-height: 1.8;
}

.about_section .img-box img {
    width: 100%;
    border-radius: 10px;
}

/* Professional Section */
.professional_section {
    background-color: #f7f7f7;
}

.professional_section .detail-box h3 {
    font-family: 'Merriweather Sans', sans-serif;
    font-weight: 700;
    font-size: 36px;
    color: #0c0c0c;
    margin-bottom: 20px;
}

.professional_section .detail-box p {
    font-size: 16px;
    color: #4b4b4b;
    line-height: 1.8;
}

.professional_section .img-box img {
    width: 100%;
    height: auto;
}

/* Consultant Section */
.consultant_section {
    background: linear-gradient(to bottom, #ffffff, #f8f9fa);
}

.consultant_section .consultant-image {
    position: relative;
}

.consultant_section .image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.consultant_section .image-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 60, 114, 0.3) 0%, transparent 100%);
    z-index: 1;
}

.consultant_section .image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.consultant_section .badge-experience {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    padding: 20px 25px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
    z-index: 2;
}

.consultant_section .badge-experience .number {
    display: block;
    font-size: 32px;
    font-weight: 800;
    color: #1e3c72;
    line-height: 1;
    margin-bottom: 5px;
}

.consultant_section .badge-experience .text {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: #1e3c72;
    text-transform: uppercase;
}

.consultant_section .consultant-info .subtitle {
    display: inline-block;
    color: #ffd700;
    font-weight: 600;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.consultant_section .consultant-info h2 {
    font-size: 42px;
    font-weight: 700;
    color: #1e3c72;
    margin-bottom: 20px;
    line-height: 1.2;
}

.consultant_section .consultant-info .lead {
    font-size: 18px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 35px;
}

.consultant_section .expertise-list {
    margin-bottom: 35px;
}

.consultant_section .expertise-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
    gap: 15px;
}

.consultant_section .expertise-item i {
    font-size: 24px;
    color: #ffd700;
    margin-top: 5px;
    flex-shrink: 0;
}

.consultant_section .expertise-item h5 {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 5px;
}

.consultant_section .expertise-item p {
    font-size: 15px;
    color: #666;
    margin: 0;
    line-height: 1.6;
}

.consultant_section .consultant-contact {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.consultant_section .btn-call {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: #ffffff;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(30, 60, 114, 0.3);
}

.consultant_section .btn-call:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(30, 60, 114, 0.5);
    color: #ffffff;
}

.consultant_section .btn-email {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    background: transparent;
    color: #1e3c72;
    border: 2px solid #1e3c72;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s;
}

.consultant_section .btn-email:hover {
    background: #1e3c72;
    color: #ffffff;
    transform: translateY(-3px);
}

/* Service Section */
.service_section {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    position: relative;
    overflow: hidden;
}

.service_section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3e");
}

.service_section .container {
    position: relative;
    z-index: 1;
}

.service_section .heading_container {
    text-align: center;
    margin-bottom: 60px;
}

.service_section .heading_container h2 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 48px;
    color: #ffffff;
    margin-bottom: 15px;
}

.service_section .heading_container p {
    font-size: 18px;
    color: #e0e0e0;
}

.service_section .box {
    text-align: center;
    padding: 50px 30px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    margin-bottom: 30px;
    transition: all 0.4s;
    height: 100%;
    border: 3px solid transparent;
}

.service_section .box:hover {
    background: #ffffff;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.3);
    transform: translateY(-10px);
    border-color: #ffd700;
}

.service_section .box .img-box {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s;
}

.service_section .box:hover .img-box {
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    transform: scale(1.15) rotate(-5deg);
}

.service_section .box .img-box i {
    font-size: 36px;
    color: #ffffff;
    transition: all 0.4s;
}

.service_section .box:hover .img-box i {
    color: #1e3c72;
}

.service_section .box .img-box img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.service_section .box h3 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 24px;
    color: #1e3c72;
    text-transform: capitalize;
    margin-bottom: 15px;
}

.service_section .box p {
    font-size: 15px;
    color: #666;
    margin: 0;
    line-height: 1.7;
}

/* Client/Testimonials Section */
.client_section {
    background-color: #f7f7f7;
}

.client_section .heading_container {
    text-align: center;
    margin-bottom: 45px;
}

.client_section .heading_container h2 {
    font-family: 'Merriweather Sans', sans-serif;
    font-weight: 700;
    font-size: 42px;
    color: #0c0c0c;
}

.client_section .client_box {
    background-color: #ffffff;
    padding: 35px;
    border-radius: 10px;
    margin-bottom: 30px;
    transition: all 0.3s;
}

.client_section .client_box:hover {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.client_section .client_box .client_info {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.client_section .client_box .client_info .client_img {
    width: 75px;
    height: 75px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 20px;
    flex-shrink: 0;
}

.client_section .client_box .client_info .client_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.client_section .client_box .client_info h4 {
    font-family: 'Merriweather Sans', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #0c0c0c;
    margin: 0;
}

.client_section .client_box p {
    font-size: 16px;
    color: #4b4b4b;
    line-height: 1.8;
    margin: 0;
}

/* Contact Section */
.contact_section {
    background-color: #ffffff;
}

.contact_section .heading_container {
    text-align: center;
    margin-bottom: 45px;
}

.contact_section .heading_container h2 {
    font-family: 'Merriweather Sans', sans-serif;
    font-weight: 700;
    font-size: 42px;
    color: #0c0c0c;
}

.contact_section form {
    display: flex;
    flex-direction: column;
}

.contact_section form input,
.contact_section form textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid #d1d1d1;
    border-radius: 5px;
    font-size: 16px;
    outline: none;
    font-family: 'Lato', sans-serif;
}

.contact_section form input:focus,
.contact_section form textarea:focus {
    border-color: #00bbf0;
}

.contact_section form button {
    padding: 15px 45px;
    background-color: #00bbf0;
    color: #ffffff;
    border: none;
    border-radius: 5px;
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
}

.contact_section form button:hover {
    background-color: #0095c7;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 187, 240, 0.3);
}

.contact_section .contact_info {
    background-color: #f7f7f7;
    padding: 35px;
    border-radius: 10px;
}

.contact_section .contact_info p {
    font-size: 16px;
    color: #4b4b4b;
    margin-bottom: 15px;
    line-height: 1.8;
}

.contact_section .contact_info p:last-child {
    margin-bottom: 0;
}

.contact_section .contact_info strong {
    color: #0c0c0c;
    font-weight: 700;
}

/* Info Section */
.info_section {
    background-color: #0c0c0c;
    color: #ffffff;
    padding: 75px 0;
}

.info_section .info_items {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 30px;
}

.info_section .info_items .item {
    display: flex;
    align-items: center;
}

.info_section .info_items .item .img-box {
    width: 50px;
    margin-right: 20px;
    color: #00bbf0;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info_section .info_items .item p {
    font-size: 16px;
    color: #ffffff;
    margin: 0;
}

/* Footer Section */
.footer_section {
    background-color: #000000;
    color: #ffffff;
    padding: 25px 0;
    text-align: center;
}

.footer_section p {
    margin: 0;
    font-size: 14px;
}

.footer_section p a {
    color: #00bbf0;
}