:root {
    --brand-navy: #001f3f;          /* Very dark navy */
    --brand-blue: #007bff;          /* Bootstrap’s primary blue (adjust as needed) */
    --brand-light-blue: #00a0e5;    /* Lighter accent blue */
    --text-dark: #0a0a23;           /* Very dark text color */
    --text-gray: #1A1A1A;              /* Dark gray text */
    --card-bg: #ffffff;             /* White card background */
    --card-shadow: rgba(0, 0, 0, 0.08);
    --heading-font: normal normal 600 60px/72px Lexend;
    --body-font: "Open Sans", Arial, sans-serif;
}

html,
body {
    margin: 0;
    padding: 0;
    font-family: var(--body-font);
    color: var(--text-dark);
    scroll-behavior: smooth;
}

/* =========================
    NAVBAR
    ========================= */
.navbar {
    background: #001050 0% 0% no-repeat padding-box;
}

.navbar::after {
    width: 100%;
    height: 1px;
    background: #1c3377 0% 0% no-repeat padding-box;
}

/* .navbar-brand {
    font: var(--heading-font);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--brand-light-blue) !important;
} */

.navbar-nav .nav-link {
    color: #23C5FF !important;
    font: normal normal normal 16px/24px Gibson;
    font-weight: 400;
    letter-spacing: 0px;
    padding-right: 50px !important;
}

.navbar-nav .nav-link:hover {
    color: var(--brand-light-blue) !important;
}

.nav-link.active {
    color: var(--brand-light-blue) !important;
}

.linkedin-icon {
    font-size: 1.5rem;
    color: #25C5FF;
    border: 1px solid #25C5FF;
    border-radius: 6px;
    padding: 6px 10px 6px 10px;
    transition: background-color 0.2s, color 0.2s;
}

.linkedin-icon:hover {
    background-color: #00a0e5;
    border: 1px solid #00a0e5;
    color: var(--brand-navy);
    text-decoration: none;
}

/* =========================
    HERO SECTION
    ========================= */
#hero {
    background: url("../assets/coding-924920_1280.jpg")
    /* background: url("https://plus.unsplash.com/premium_photo-1661963874418-df1110ee39c1?q=80&w=1950&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D") */
    center/cover no-repeat;
    /* Replace the URL above with your own high-res “coding” or “tech” background */
    /* height: 80vh; */
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    /* text-align: center; */
    color: #ffffff;
}

#hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #001050C0; /* dark overlay */
    z-index: 0;
}

#hero .container {
    z-index: 1;
}

#hero h1 {
    font: var(--heading-font);
    font-size: 4rem;
    font-weight: 550;
    margin-bottom: 1rem;
    color: #DEEDF1 !important;
}

#hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    font: normal normal 300 24px/30px Lexend;
    color: #DEEDF1 !important;
}

#hero .btn-hero {
    background: transparent linear-gradient(90deg, #23C5FF 0%, #0133D0 100%) 0% 0% no-repeat padding-box;
    border: none;
    color: #ffffff;
    font-weight: 600;
    padding: 0.75rem 3.0rem;
    transition: opacity 0.2s;
    border-radius: 0;
    font: normal normal medium 16px/20px Lexend;
}

#hero .btn-hero:hover {
    opacity: 0.85;
}

.section_title_container
{
    width: 100%;
    table-layout: auto;
    margin-bottom: 20px;
}

.section_title_container td {
    white-space: nowrap
}

/* =========================
    “WHO ARE WE” SECTION
    ========================= */
#who-are-we {
    padding: 5rem 1rem;
}

#who-are-we h2 {
    font: normal normal normal 60px/56px Lexend;
    font-size: 3.0rem;
    font-weight: 500;
    color: var(--brand-light-blue);
    position: relative;
    display: inline-block;
    letter-spacing: 0px;
    margin-right: 1.5rem;
    /* float: left; */
}

#who-are-we .line_module {
    content: "";
    /* position: absolute; */
    float: right;
    /* bottom: 40%;
    right: 0; */
    width: 100%;
    height: 3px;
    background: var(--brand-light-blue);
}

#who-are-we p {
    font-size: 1.4rem !important;
    /* line-height: 2.0 !important; */
    color: var(--text-gray);
    font: normal normal normal 16px/20px Lexend !important;
    letter-spacing: 0px;
}

#who-are-we .btn-quote {
    background: transparent linear-gradient(90deg, #23C5FF 0%, #0133D0 100%) 0% 0% no-repeat padding-box;
    border: none;
    color: #ffffff;
    font-weight: 600;
    padding: 0.6rem 3.0rem;
    border-radius: 0;
    transition: opacity 0.2s;
    font: normal normal medium 16px/20px Lexend !important;
}

#who-are-we .btn-quote:hover {
    opacity: 0.85;
}

/* =========================
    “WHAT WE DO” CARDS
    ========================= */
#what-we-do {
    padding-bottom: 5rem;
}

#what-we-do h2 {
    font: normal normal normal 60px/56px Lexend;
    font-size: 3.0rem;
    color: var(--brand-light-blue);
    margin-left: 1.5rem;
    /* position: relative; */
    float: right;
    text-align: right;
    width: 100%;
}

#what-we-do .line_module {
    content: "";
    width: 100%;
    height: 3px;
    background: var(--brand-light-blue);
}

.service-card {
    background: transparent linear-gradient(45deg, #23C5FF 0%, #0133D0 100%) 0% 0% no-repeat padding-box;
    color: #ffffff;
    border: none;
    border-radius: 0;
    padding: 2rem 1.5rem;
    text-align: left;
    transition: transform 0.2s, box-shadow 0.2s;
}

.service-card-cnt {
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
}

.service-card-cnt:hover {
    transform: translateY(-5px);
}

.service-card-cnt:hover .service-card {
    box-shadow: 0 8px 20px var(--card-shadow);
}

.service-card-cnt a {
    text-decoration: none;
}

.service-card-cnt a:hover {
    text-decoration: none;
}

.service-card-cnt a:visited {
    text-decoration: none;
}

.service-card h5 {
    font-family: var(--heading-font);
    font-weight: 600;
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.service-card p {
    font-size: 0.95rem;
    line-height: 1.5;
    opacity: 0.9;
}

.hor-service-card {
    float:left;
    width: 4px;
    height: 100%;
    background: #23C5FF 0% 0% no-repeat padding-box;
}


/* =========================
    “CASE STUDIES” SECTION
    ========================= */
#case-studies {
    /* padding: 5rem 1rem; */
    background: #EAF9FF 0% 0% no-repeat padding-box;
    padding: 0 1rem 0 1rem;
}

/* #case-studies .container {
    
}  */

#case-studies h2 {
    font: normal normal normal 60px/56px Lexend;
    font-size: 3.0rem;
    color: var(--brand-light-blue);
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
    margin-top: 2rem;
}

.case-card-cnt {
    margin-top: 0px;
}

.case-card {
    border-radius: 0;
    padding-top: 1.5rem;
    border-top: 1px solid #03A0E5;
    /* box-shadow: 0 4px 12px var(--card-shadow); */
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.case-card-prev {
    height: 150px;
    width: 100%;
}

.case-card h5 {
    font: normal normal 300 24px/30px Lexend;
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.case-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-gray);
    flex-grow: 1;
    font: normal normal normal 16px/24px Geist;
}

.case-card a {
    font-weight: 500;
    text-decoration: none;
    margin-top: 1rem;
    display: inline-block;
    font: normal normal 600 14px/24px Lexend;
    color: #2CD2EB;
    text-transform: uppercase;
    letter-spacing: 2.1px;
    color: #082B6D;
}

.case-card a:hover {
    text-decoration: underline;
}

.case-feature {
    background: #082B6D 0% 0% no-repeat padding-box;
    color: #ffffff;
    border-radius: 0;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.case-feature-img {
    background: url("../assets/pexels-photo-57007.jpeg") center/cover no-repeat;
    height: 150px;
}

.case-feature h5 {
    font-family: var(--heading-font);
    font-weight: 600;
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
}

.case-feature p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #e0e0e0;
    flex-grow: 1;
}

.case-feature a {
    font-weight: 500;
    text-decoration: none;
    margin-top: 1rem;
    display: inline-block;
    font: normal normal 600 14px/24px Lexend;
    color: #2CD2EB;
    text-transform: uppercase;
    letter-spacing: 2.1px;
}

.case-feature a:hover {
    text-decoration: underline;
}

.case-stud-blue {
    float: right;
}

.btn-porto-cnt {
    float: left;
    margin-top: -50px;
}

.btn-porto {
    background: transparent linear-gradient(90deg, #23C5FF 0%, #0133D0 100%) 0% 0% no-repeat padding-box;
    border: none;
    color: #ffffff;
    font-weight: 600;
    padding: 0.6rem 3.0rem;
    border-radius: 0;
    transition: opacity 0.2s;
    font: normal normal medium 16px/20px Lexend !important;
}

/* =========================
    “INNOVATION MEETS EXECUTION” / INDUSTRIES
    ========================= */
#industries {
    padding: 5rem 1rem 2rem;
}

#industries h2 {
    font: normal normal normal 80px/72px Lexend;
    font-size: 4rem;
    font-weight: 400;
    color: #082B6D;
    text-align: center;
    margin-bottom: 2rem;
}

#industries a {
    text-decoration: none;
}

#industries a:hover {
    text-decoration: none;
}

#industries a:visited {
    text-decoration: none;
}

.industry-card {
    background: var(--card-bg);
    border-radius: 0.4rem;
    padding: 1.5rem;
    box-shadow: 0 4px 12px var(--card-shadow);
    position: relative;
    transition: transform 0.2s, box-shadow 0.2s;
    height: 100%;
}

.industry-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--card-shadow);
}

.industry-card h5 {
    font: normal normal bold 16px/24px Muli;
    font-weight: 600;
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
    color: #082B6D;
}

.industry-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #1A1A1A;
    font: normal normal normal 16px/20px Muli;
}

/* small dot in the top-right corner */
.industry-card::before {
    content: "";
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #082B6D 0% 0% no-repeat padding-box;
    position: absolute;
    top: 12px;
    right: 12px;
    box-shadow: 1px 1px 1px 1px #03A0E5;
}

/* =========================
    CTA “Book a meeting” BUTTON
    ========================= */
.btn-meeting {
    background: transparent linear-gradient(90deg, #23C5FF 0%, #0133D0 100%) 0% 0% no-repeat padding-box;
    border: none;
    color: #ffffff;
    font-weight: 600;
    padding: 0.6rem 3.0rem;
    border-radius: 0;
    transition: opacity 0.2s;
    font: normal normal medium 16px/20px Lexend !important;
    margin-top: 2rem;
}

.btn-meeting:hover {
    opacity: 0.85;
}

/* =========================
    FOOTER
    ========================= */
footer {
    background: #001050 0% 0% no-repeat padding-box;
    color: #ffffff;
}

footer .footer-top {
    padding: 2rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

footer .footer-top p {
    margin: 0;
    font-size: 0.95rem;
}

footer .footer-nav a {
    color: #ffffff;
    margin-left: 1.5rem;
    font-size: 0.95rem;
    text-decoration: none;
    transition: color 0.2s;
}

footer .footer-nav a:hover {
    color: var(--brand-light-blue);
}

footer .footer-bottom {
    background: #01102a;
    padding: 1rem;
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.8;
}

.copyright-vinti {
    font: normal normal normal 12px/15px Muli;
    color: #DEEEF0;
}

@media (max-width: 767.98px) {
    #hero h1 {
    font-size: 2.2rem;
    }
    #hero p {
    font-size: 1rem;
    }
    #who-are-we h2,
    #what-we-do h2,
    #case-studies h2 {
    font-size: 2rem;
    }
}