html {
    height: 100%;
}

body {
    height: 100%;
    margin: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

.content {
    min-height: 100%;
}

.parallax {
    position: relative;
    margin: 0;
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

.bgimage1 {
    position: relative;
    background-image: url("ai.png");
    min-height: 100vh;
    background-attachment: scroll;
    background-size: cover;
    background-position: center;
}

@supports (background-image: url("ai.webp")) {
    .bgimage1 {
        background-image: url("ai.webp");
    }
}

.title {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    max-width: 1200px;
    text-align: center;
    opacity: 1;
    height: auto;
    padding: 0 80px;
}

.title div {
    background-color: #111; 
    display: inline-block; 
    opacity: 0.75;
    max-width: 100%;
}

.title span {
    background-color: #111;
    color: #fff;
    padding: 25px 40px;
    font-size: 2.5rem;
    letter-spacing: 1px;
    line-height: 1.2;
    font-weight: 600;
    display: inline-block;
    margin: 0;
}

.about-text { 
    text-align: center;
    padding: 50px 80px;
   /* text-align: justify;*/
    min-height: 400px;
}
.about-text div {
    display:inline-block; 
    width:75%;
}

.about-text span {
    display: inline-block;
    vertical-align: top;
    font-size:20px;
}

.bgimage2 {
    position: relative;
    min-height: 100vh;
    background-image: url("digital_cloud.png");
    background-attachment: scroll;
    background-size: cover;
    background-position: center;
}

@supports (background-image: url("digital-cloud.webp")) {
    .bgimage2 {
        background-image: url("digital-cloud.webp");
    }
}

.top-navbar-menu {
    background: rgba(0, 0, 0, 0.9);
    padding: 0 80px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.topmenu {
    position: absolute;
    bottom: 0;
    right: 80px;
    padding: 35px 0;
}

.topmenu a {
    color: white;
    font-size: 1.1rem;
    text-decoration: none;
    padding: 10px 20px;
    margin-left: 10px;
    letter-spacing: 0.5px;
    font-weight: 500;
    text-transform: capitalize;
    transition: color 0.3s ease;
}

.topmenu a:hover {
    color: #4a9eff;
}

.logo {
    float: left;
    padding: 15px 0;
}

.logo a img {
    height: 70px;
    transition: opacity 0.3s ease;
}

.logo a img:hover {
    opacity: 0.9;
}

.dotstyle ul {
    position: relative;
    /*display: inline-block;*/
    float: right;
    margin: 0;
    padding: 0;
    list-style: none;
    cursor: default;
}

.dotstyle li {
    position: relative;
    display: block;
    /*float: left;*/
    margin: 16px 16px;
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.dotstyle li a {
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    outline: none;
    border-radius: 50%;
    background-color: #fff;
    background-color: rgba(255,255,255,0.3);
    text-indent: -999em;
    cursor: pointer; /* make the text accessible to screen readers */
    position: absolute;
}

/* Fill up */
.dotstyle-fillup li a {
    overflow: hidden;
    background-color: rgba(0,0,0,0);
    box-shadow: inset 0 0 0 2px rgba(255,255,255,1);
    transition: background 0.3s;
}

.dotstyle-fillup li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    height: 0;
    left: 0;
    width: 100%;
    background-color: #fff;
    box-shadow: 0 0 1px #fff;
    transition: height 0.3s;
}

.dotstyle-fillup li a:hover,
.dotstyle-fillup li a:focus {
    background-color: rgba(0,0,0,0.2);
}

.dotstyle-fillup li.current a::after {
    height: 100%;
}

.dotstyle-fillup li.currentalt a{
    background-color: #fff;
}

.circleMenu {
    position:fixed;
    top:0;
    width:100%;
    z-index:100;
}

.navbar {
    position: fixed;
    z-index: 50;
    right: 0;
    top: 50%;
}

.contact {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    max-width: 1200px;
    text-align: center;
    opacity: 1;
    height: auto;
    padding: 0 80px;
}

.contact div {
    background-color: #111; 
    display: inline-block; 
    opacity: 0.75;
    width: auto;
    max-width: 100%;
    padding: 35px 50px;
}

.contact h2 {
    color: #fff;
    margin: 0 0 15px 0;
}

.contact p {
    color: #fff;
    font-size: 1.5rem;
    margin: 0;
}

.contact .email {
    color: #4a9eff;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

.contact .email:hover {
    color: #74b7ff;
}

.middle-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px 80px;
    line-height: 1.6;
}

.middle-section h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #333;
}

.middle-section h3 {
    font-size: 2rem;
    margin: 2rem 0 1rem;
    color: #333;
}

.middle-section p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: #444;
}

.middle-section ul {
    list-style-type: none;
    padding: 0;
    margin: 1.5rem 0;
}

.middle-section li {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
    color: #444;
}

.middle-section li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #666;
}

@media (max-width: 768px) {
    .middle-section {
        padding: 30px 20px;
    }

    .middle-section h2 {
        font-size: 2rem;
    }

    .middle-section h3 {
        font-size: 1.5rem;
    }

    .middle-section p,
    .middle-section li {
        font-size: 1rem;
    }

    .title {
        padding: 0 20px;
    }

    .title span {
        font-size: 2rem;
        padding: 20px 30px;
    }

    .contact div {
        padding: 25px 30px;
    }

    .contact h2 {
        font-size: 1.8rem;
        margin: 0 0 10px 0;
    }

    .contact p {
        font-size: 1.2rem;
    }

    .top-navbar-menu {
        padding: 0 20px;
    }

    .topmenu {
        right: 20px;
        padding: 25px 0;
    }

    .topmenu a {
        font-size: 1rem;
        padding: 8px 12px;
        margin-left: 5px;
    }

    .logo {
        padding: 10px 0;
    }

    .logo a img {
        height: 50px;
    }
}

@media (orientation: portrait) {
    .bgimage1 {
        background-image: url("ai_fb.png");
    }

    .bgimage2 {
        background-image: url("digital-cloud-fb.png");
    }
}

/* Common typography styles */
h2 {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 2rem;
    color: #333;
    letter-spacing: 1px;
    font-weight: 600;
}

h3 {
    font-size: 2rem;
    line-height: 1.3;
    margin: 2rem 0 1rem;
    color: #333;
    letter-spacing: 0.5px;
    font-weight: 500;
}

p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    color: #444;
    letter-spacing: 0.3px;
}

.solutions-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px 80px;
    background-color: #fff;
}

.solutions-section h2 {
    text-align: left;
    margin-bottom: 2.5rem;
}

.solutions-section > p {
    text-align: center;
    max-width: 100%;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
    line-height: 1.6;
    color: #444;
}

.solution-card {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.solution-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.solution-card h3 {
    color: #2c3e50;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.solution-card p {
    color: #444;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

.solution-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.solution-card li {
    color: #555;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
}

.solution-card li:before {
    content: "•";
    color: #4a9eff;
    position: absolute;
    left: 0;
    font-weight: bold;
}

@media (max-width: 768px) {
    .solutions-section {
        padding: 30px 20px;
    }

    .solutions-section > p {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }

    .solution-card {
        padding: 1.5rem;
    }

    .solution-card h3 {
        font-size: 1.5rem;
    }

    .solution-card p,
    .solution-card li {
        font-size: 1rem;
    }
}