/* =========================================
   ROOT
========================================= */

:root {
    --primary: #0b2447;
    --primary-dark: #071a34;
    --secondary: #19376d;
    --accent: #c7953e;

    --green: #25d366;

    --white: #ffffff;

    --body-bg: #ffffff;
    --light-bg: #f6f8fc;

    --text: #172033;
    --muted: #64748b;

    --border: #e5e9f2;

    --shadow:
        0 15px 40px rgba(11, 36, 71, 0.08);

    --shadow-lg:
        0 25px 70px rgba(11, 36, 71, 0.15);

    --radius: 18px;
}


/* =========================================
   GLOBAL
========================================= */

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


html {
    scroll-behavior: smooth;
}


body {
    font-family: "Noto Sans Bengali", sans-serif;
    background: var(--body-bg);
    color: var(--text);
    line-height: 1.7;
}


a {
    text-decoration: none;
}


img {
    max-width: 100%;
}


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


.section-heading {
    max-width: 720px;
    margin: 0 auto 55px;
}


.section-heading h2,
.documents-title,
.why-section h2,
.enquiry-section h2 {
    font-size: 42px;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 16px;
}


.section-heading p {
    font-size: 17px;
    color: var(--muted);
}


.section-label {
    display: inline-flex;
    padding: 7px 14px;
    border-radius: 100px;
    background: rgba(199, 149, 62, 0.12);
    color: #9b6b18;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 15px;
}


.light-label {
    color: #f1c670;
    background: rgba(255, 255, 255, 0.08);
}


/* =========================================
   BUTTONS
========================================= */

.btn {
    border-radius: 10px;
    padding: 13px 22px;
    font-weight: 700;
    transition: 0.3s;
}


.primary-btn {
    background: var(--primary);
    color: white;
    border: 1px solid var(--primary);
}


.primary-btn:hover {
    background: var(--primary-dark);
    color: white;
    transform: translateY(-2px);
}


.whatsapp-btn {
    background: var(--green);
    color: white;
    border: 1px solid var(--green);
}


.whatsapp-btn:hover {
    background: #1dbb58;
    color: white;
    transform: translateY(-2px);
}


.call-btn {
    background: white;
    color: var(--primary);
    border: 1px solid var(--border);
}


.call-btn:hover {
    background: var(--primary);
    color: white;
}


/* =========================================
   TOP BAR
========================================= */

.topbar {
    background: var(--primary-dark);
    color: #d9e3f2;
    font-size: 13px;
    padding: 8px 0;
}


.topbar-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}


.topbar a {
    color: white;
}


.topbar i {
    margin-right: 5px;
    color: var(--accent);
}


/* =========================================
   HEADER
========================================= */

.main-header {
    background: white;
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.04);
}


.main-header .navbar {
    padding: 15px 0;
}


.navbar-brand,
.footer-brand {
    display: flex;
    align-items: center;
    gap: 11px;
}


.brand-icon {
    width: 45px;
    height: 45px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--primary);
    color: white;
    border-radius: 11px;
    font-size: 22px;
}


.brand-title {
    display: block;
    font-weight: 800;
    color: var(--primary);
    font-size: 20px;
    line-height: 1.1;
}


.navbar-brand small,
.footer-brand small {
    font-size: 11px;
    color: var(--muted);
}


.nav-link {
    color: var(--text);
    font-weight: 600;
    margin: 0 6px;
}


.nav-link:hover {
    color: var(--accent);
}


/* =========================================
   HERO
========================================= */

.hero-section {
    min-height: 690px;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(
            110deg,
            #f8fafc 0%,
            #f4f7fb 52%,
            #edf2f9 100%
        );
}


.hero-shape {
    position: absolute;
    border-radius: 50%;
}


.hero-shape-one {
    width: 450px;
    height: 450px;
    background: rgba(199, 149, 62, 0.07);
    right: -150px;
    top: -120px;
}


.hero-shape-two {
    width: 320px;
    height: 320px;
    background: rgba(11, 36, 71, 0.04);
    left: -130px;
    bottom: -100px;
}


.hero-badge {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    border: 1px solid #d8dfeb;
    background: white;
    border-radius: 50px;
    padding: 8px 15px;
    font-size: 13px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 20px;
}


.hero-badge i {
    color: var(--accent);
}


.hero-title {
    font-size: 55px;
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 22px;
    color: var(--primary-dark);
}


.hero-title span {
    color: var(--accent);
}


.hero-description {
    font-size: 18px;
    line-height: 1.9;
    color: var(--muted);
    max-width: 660px;
}


.hero-buttons {
    display: flex;
    gap: 12px;
    margin-top: 30px;
}


.hero-features {
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
    margin-top: 30px;
    font-size: 13px;
    font-weight: 600;
}


.hero-features i {
    color: var(--green);
    margin-right: 5px;
}


/* =========================================
   HERO CARD
========================================= */

.hero-card {
    background: white;
    padding: 34px;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(11, 36, 71, 0.06);
    position: relative;
}


.hero-card-icon {
    width: 65px;
    height: 65px;
    background: rgba(11, 36, 71, 0.08);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    font-size: 30px;
    margin-bottom: 22px;
}


.hero-card .small-title {
    font-size: 13px;
    color: var(--accent);
    font-weight: 700;
}


.hero-card h3 {
    font-size: 25px;
    font-weight: 800;
    margin: 6px 0 20px;
}


.quick-services {
    display: flex;
    flex-direction: column;
    gap: 10px;
}


.quick-services a {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 13px;
    border-radius: 10px;
    background: var(--light-bg);
    color: var(--text);
    font-weight: 600;
    transition: 0.3s;
}


.quick-services a span {
    flex: 1;
}


.quick-services a:hover {
    background: var(--primary);
    color: white;
    transform: translateX(4px);
}


.hero-card-footer {
    margin-top: 20px;
    background: #fff8e9;
    color: #80601e;
    padding: 13px;
    border-radius: 10px;
    font-size: 12px;
}


/* =========================================
   TRUST
========================================= */

.trust-section {
    background: white;
    padding: 32px 0;
    border-bottom: 1px solid var(--border);
}


.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
}


.trust-item > i {
    font-size: 30px;
    color: var(--accent);
}


.trust-item strong,
.trust-item span {
    display: block;
}


.trust-item strong {
    font-size: 15px;
}


.trust-item span {
    color: var(--muted);
    font-size: 12px;
}


/* =========================================
   SERVICES
========================================= */

.services-section {
    background: white;
}


.service-card {
    height: 100%;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 30px;
    transition: 0.35s;
    background: white;
}


.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow);
    border-color: transparent;
}


.service-icon {
    width: 58px;
    height: 58px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: rgba(11, 36, 71, 0.08);
    color: var(--primary);
    font-size: 27px;
    margin-bottom: 20px;
}


.service-card h3 {
    font-size: 21px;
    font-weight: 800;
}


.service-card p {
    font-size: 14px;
    color: var(--muted);
    min-height: 85px;
}


.service-link {
    color: var(--primary);
    font-weight: 700;
    font-size: 14px;
}


.service-link i {
    margin-left: 5px;
}


/* =========================================
   PROCESS
========================================= */

.process-section {
    background: var(--light-bg);
}


.process-wrapper {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
}


.process-item {
    background: white;
    border-radius: var(--radius);
    padding: 25px 20px;
    text-align: center;
    position: relative;
    border: 1px solid var(--border);
}


.process-number {
    position: absolute;
    right: 15px;
    top: 12px;
    font-size: 13px;
    font-weight: 800;
    color: var(--accent);
}


.process-icon {
    width: 60px;
    height: 60px;
    margin: 10px auto 17px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 25px;
}


.process-item h4 {
    font-size: 17px;
    font-weight: 800;
}


.process-item p {
    font-size: 13px;
    color: var(--muted);
}


/* =========================================
   DOCUMENTS
========================================= */

.documents-section {
    background: white;
}


.documents-intro {
    color: var(--muted);
    font-size: 16px;
}


.documents-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 13px;
    margin-top: 28px;
}


.documents-list div {
    padding: 12px;
    background: var(--light-bg);
    border-radius: 10px;
    font-size: 14px;
}


.documents-list i {
    color: var(--green);
    margin-right: 5px;
}


.document-info-card {
    background: var(--light-bg);
    border-radius: 24px;
    padding: 45px;
    border: 1px solid var(--border);
}


.document-visual {
    font-size: 80px;
    color: var(--accent);
}


.document-info-card h3 {
    font-weight: 800;
    margin: 10px 0 15px;
}


.document-info-card > p {
    color: var(--muted);
}


.document-note {
    display: flex;
    gap: 10px;
    margin-top: 25px;
    background: white;
    border-radius: 10px;
    padding: 15px;
    font-size: 12px;
}


.document-note i {
    color: var(--accent);
}


.document-note p {
    margin: 0;
}


/* =========================================
   PRICING
========================================= */

.pricing-section {
    background: var(--light-bg);
}


.pricing-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 35px;
    height: 100%;
    position: relative;
    transition: 0.3s;
}


.pricing-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
}


.featured-pricing {
    border: 2px solid var(--primary);
    box-shadow: var(--shadow);
}


.popular-badge {
    position: absolute;
    right: 20px;
    top: -13px;
    background: var(--accent);
    color: white;
    border-radius: 40px;
    padding: 5px 14px;
    font-size: 12px;
    font-weight: 700;
}


.pricing-tag {
    color: var(--accent);
    font-size: 12px;
    font-weight: 800;
}


.pricing-card h3 {
    font-size: 22px;
    font-weight: 800;
    margin-top: 7px;
}


.price {
    color: var(--primary);
    font-size: 38px;
    font-weight: 800;
    margin: 18px 0;
}


.price small {
    font-size: 13px;
    color: var(--muted);
}


.price-contact {
    font-size: 25px;
}


.pricing-card p {
    color: var(--muted);
    font-size: 14px;
}


.pricing-card ul {
    list-style: none;
    padding: 0;
    margin: 25px 0;
}


.pricing-card ul li {
    margin-bottom: 13px;
    font-size: 14px;
}


.pricing-card ul i {
    color: var(--green);
    margin-right: 7px;
}


.pricing-btn {
    border: 1px solid var(--primary);
    color: var(--primary);
    width: 100%;
}


.pricing-btn:hover {
    background: var(--primary);
    color: white;
}


.pricing-note {
    margin-top: 35px;
    display: flex;
    gap: 10px;
    align-items: flex-start;
    justify-content: center;
    color: var(--muted);
    font-size: 12px;
}


/* =========================================
   WHY US
========================================= */

.why-section {
    background: var(--primary-dark);
    color: white;
}


.why-section h2 {
    color: white;
}


.why-section > .container > .row > div > p {
    color: #abb8ca;
    margin-bottom: 25px;
}


.why-card {
    height: 100%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 16px;
    padding: 25px;
}


.why-card > i {
    font-size: 30px;
    color: #f1c670;
}


.why-card h4 {
    font-size: 18px;
    margin: 13px 0 8px;
    font-weight: 700;
}


.why-card p {
    color: #aab7c7;
    font-size: 13px;
    margin: 0;
}


/* =========================================
   FAQ
========================================= */

.faq-section {
    background: white;
}


.faq-wrapper {
    max-width: 850px;
    margin: auto;
}


.accordion-item {
    border: 1px solid var(--border);
    margin-bottom: 12px;
    border-radius: 12px !important;
    overflow: hidden;
}


.accordion-button {
    font-weight: 700;
    padding: 20px;
}


.accordion-button:not(.collapsed) {
    background: rgba(11, 36, 71, 0.05);
    color: var(--primary);
    box-shadow: none;
}


.accordion-button:focus {
    box-shadow: none;
}


.accordion-body {
    color: var(--muted);
    font-size: 14px;
}


/* =========================================
   ENQUIRY
========================================= */

.enquiry-section {
    background: var(--primary);
    color: white;
}


.enquiry-section h2 {
    color: white;
}


.enquiry-section p {
    color: #c7d2e3;
}


.contact-information {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 30px;
}


.contact-information a,
.contact-item {
    color: white;
    display: flex;
    align-items: center;
    gap: 14px;
}


.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: center;
    align-items: center;
    color: #f1c670;
}


.contact-information small,
.contact-information strong {
    display: block;
}


.contact-information small {
    color: #aebed3;
    font-size: 11px;
}


.contact-information strong {
    font-size: 15px;
}


.enquiry-form-card {
    background: white;
    color: var(--text);
    border-radius: 23px;
    padding: 38px;
}


.enquiry-form-card h3 {
    font-weight: 800;
}


.enquiry-form-card > p {
    color: var(--muted);
}


.form-label {
    font-size: 13px;
    font-weight: 700;
}


.form-control,
.form-select {
    min-height: 50px;
    border: 1px solid var(--border);
    border-radius: 9px;
    font-size: 14px;
}


textarea.form-control {
    min-height: 110px;
}


.form-control:focus,
.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(11, 36, 71, 0.08);
}


.submit-btn {
    width: 100%;
}


/* =========================================
   DISCLAIMER
========================================= */

.disclaimer-section {
    padding: 35px 0;
    background: #fff9ec;
}


.disclaimer-box {
    display: flex;
    align-items: flex-start;
    gap: 13px;
    color: #80601e;
}


.disclaimer-box i {
    font-size: 22px;
}


.disclaimer-box p {
    margin: 0;
    font-size: 13px;
}


/* =========================================
   FOOTER
========================================= */

.footer {
    background: #061529;
    color: white;
    padding: 70px 0 20px;
}


.footer .brand-icon {
    background: var(--accent);
}


.footer .brand-title {
    color: white;
}


.footer-brand small {
    color: #96a8bf;
}


.footer-description {
    color: #91a3ba;
    max-width: 420px;
    margin-top: 20px;
    font-size: 14px;
}


.footer h5 {
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 20px;
}


.footer ul {
    list-style: none;
    padding: 0;
}


.footer ul li {
    margin-bottom: 10px;
}


.footer ul a {
    color: #91a3ba;
    font-size: 13px;
}


.footer ul a:hover {
    color: white;
}


.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 10px;
}


.footer-contact a {
    color: #aab9cb;
    font-size: 14px;
}


.footer-contact i {
    color: var(--accent);
    margin-right: 7px;
}


.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: 45px;
    padding-top: 20px;
    text-align: center;
}


.footer-bottom p {
    color: #71849e;
    margin: 0;
    font-size: 12px;
}


/* =========================================
   FLOATING BUTTONS
========================================= */

.floating-contact {
    position: fixed;
    right: 20px;
    bottom: 25px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}


.floating-contact a {
    width: 53px;
    height: 53px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 22px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.18);
}


.floating-call {
    background: var(--primary);
}


.floating-whatsapp {
    background: var(--green);
}


.mobile-contact-bar {
    display: none;
}


/* =========================================
   RESPONSIVE
========================================= */

@media (max-width: 991px) {

    .section-padding {
        padding: 75px 0;
    }


    .hero-section {
        padding: 70px 0;
    }


    .hero-title {
        font-size: 42px;
    }


    .section-heading h2,
    .documents-title,
    .why-section h2,
    .enquiry-section h2 {
        font-size: 34px;
    }


    .process-wrapper {
        grid-template-columns: repeat(2, 1fr);
    }


    .navbar-nav {
        padding: 20px 0;
    }


    .nav-item {
        width: 100%;
    }


    .nav-link {
        padding: 10px 0;
    }

}


@media (max-width: 767px) {

    body {
        padding-bottom: 61px;
    }


    .topbar {
        display: none;
    }


    .hero-title {
        font-size: 35px;
    }


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


    .hero-buttons {
        flex-direction: column;
    }


    .hero-buttons .btn {
        width: 100%;
    }


    .hero-features {
        flex-direction: column;
        gap: 8px;
    }


    .hero-card {
        padding: 25px;
    }


    .section-heading h2,
    .documents-title,
    .why-section h2,
    .enquiry-section h2 {
        font-size: 29px;
    }


    .documents-list {
        grid-template-columns: 1fr;
    }


    .document-info-card {
        padding: 28px;
    }


    .process-wrapper {
        grid-template-columns: 1fr;
    }


    .enquiry-form-card {
        padding: 25px;
    }


    .floating-contact {
        display: none;
    }


    .mobile-contact-bar {
        display: flex;
        position: fixed;
        z-index: 1000;
        bottom: 0;
        left: 0;
        right: 0;
        height: 61px;
        background: white;
        border-top: 1px solid var(--border);
        box-shadow: 0 -4px 18px rgba(0, 0, 0, 0.08);
    }


    .mobile-contact-bar a {
        width: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        font-weight: 700;
        color: white;
    }


    .mobile-contact-bar a:first-child {
        background: var(--primary);
    }


    .mobile-contact-bar a:last-child {
        background: var(--green);
    }

}


@media (max-width: 480px) {

    .hero-section {
        padding-top: 55px;
    }


    .hero-title {
        font-size: 31px;
    }


    .section-padding {
        padding: 65px 0;
    }


    .service-card {
        padding: 25px;
    }


    .pricing-card {
        padding: 28px;
    }

}