*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}
html{
    scroll-behavior:smooth;
}
body{
    background:
        linear-gradient(135deg,#020617 0%,#0f172a 45%,#1e293b 100%);
    color:#e2e8f0;
    font-family:'Poppins',sans-serif;
    min-height:100vh;
    overflow-x:hidden;
    position:relative;
}
body::before,
body::after{

    content:"";
    position:fixed;
    width:550px;
    height:550px;
    border-radius:50%;
    filter:blur(130px);
    opacity:.25;
    z-index:-1;
}
body::before{

    background:#2563eb;
    top:-200px;
    left:-200px;
}
body::after{
    background:#7c3aed;
    bottom:-200px;
    right:-200px;
}
.hero {
    min-height: 420px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 100px 20px;
    color: white;
    background:
        linear-gradient(rgba(37, 100, 235, 0.224), rgba(30, 64, 175, 0.292)),
        url("images/underwater.png");

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.hero h1 {
    font-size: 3.2rem;
    font-weight: 700;
    margin-bottom: 20px;
}
.hero p {
    max-width: 750px;
    font-size: 1.15rem;
    color: #dbeafe;
    line-height: 1.7;
}
.projects{
    max-width:1200px;
    margin:0 auto;
    padding:90px 30px;

    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(330px,1fr));
    gap:35px;

    background:rgba(255, 255, 255, 0.041);
    backdrop-filter:blur(8px);
    border-radius:30px;
}
.project-card {
    background:linear-gradient(180deg,#ffffff,#f3faff);
    border:1px solid rgba(255,255,255,.5);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0,0,0,.08);
    transition: .35s ease;
}
.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 45px rgba(0,0,0,.15);
}
.project-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}
.project-card h2 {
    font-size: 1.4rem;
    padding: 25px 25px 10px;
    color: #111827;
}
.project-card p {
    padding: 0 25px 20px;
    color: #6b7280;
    line-height: 1.7;
}
.tech {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 0 25px 30px;
}
.tech span {
    background: #eff6ff;
    color: #2563eb;
    border: 1px solid #bfdbfe;
    padding: 7px 15px;
    border-radius: 30px;
    font-size: .85rem;
    font-weight: 500;
}
.process {
    background: linear-gradient(90deg,rgba(255, 255, 255, 0.144),rgba(255, 255, 255, 0.048));
    backdrop-filter:blur(12px);
    border-top:1px solid rgba(255,255,255,.15);
    border-bottom:1px solid rgba(255,255,255,.15);
    padding: 90px 30px;
    text-align: center;
    overflow: hidden;
}
.process h2 {
    font-size: 2.4rem;
    margin-bottom: 60px;
    color: #f1f1f1;
}
.steps {
    max-width: 1100px;
    margin: auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 30px;
    position: relative;
}

/* Connecting line */
.steps::before {
    content: "";
    position: absolute;
    top: 52px;
    left: 5%;
    right: 5%;
    height: 3px;
    background: linear-gradient(to right, #60a5fa, #2563eb);
    z-index: 0;
    opacity: .25;
}

.steps div {
    position: relative;
    background:rgba(255, 255, 255, 0.868);
    padding: 90px 25px 40px;
    border-radius: 18px;
    box-shadow: 0 15px 35px rgba(0,0,0,.08);
    font-weight: 600;
    color: #2563eb;
    transition: all .35s ease;
    z-index: 1;
    cursor: default;
}

.steps div:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 45px rgba(37,99,235,.18);
}

/* Circle */
.steps div::before {
    content: "";
    position: absolute;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    box-shadow: 0 0 0 8px rgba(37,99,235,.08);
    animation: float 3s ease-in-out infinite;
}

/* Glowing ring on hover */
.steps div::after {
    content: "";
    position: absolute;
    top: 18px;
    left: 50%;
    transform: translateX(-50%) scale(.8);
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 2px solid #60a5fa;
    opacity: 0;
    transition: .35s;
}

.steps div:hover::after {
    opacity: 1;
    transform: translateX(-50%) scale(1.4);
}

/* Different animation timing */
.steps div:nth-child(2)::before {
    animation-delay: .3s;
}

.steps div:nth-child(3)::before {
    animation-delay: .6s;
}

.steps div:nth-child(4)::before {
    animation-delay: .9s;
}

.steps div:nth-child(5)::before {
    animation-delay: 1.2s;
}

@keyframes float {
    0%,100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-6px);
    }
}
.cta {
    padding: 100px 20px;
    text-align: center;
    background:
    linear-gradient(
    135deg,
    #0b3d68,
    #0b5f8d,
    #0f7db8
    );
    color: white;
}


.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}


.cta p {
    color: #d1d5db;
    font-size: 1.1rem;
}


.btn {
    display: inline-block;
    margin-top: 30px;
    padding: 15px 40px;
    border-radius: 10px;
    background: #2563eb;
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: .3s;
}


.btn:hover {
    background: #1d4ed8;
    transform: translateY(-3px);
}

/* .process, */
.projects,
.cta{

    background-image:
        radial-gradient(circle at 20% 20%, rgba(255,255,255,.08) 2px, transparent 3px),
        radial-gradient(circle at 70% 60%, rgba(255,255,255,.05) 3px, transparent 4px),
        radial-gradient(circle at 90% 30%, rgba(255,255,255,.07) 2px, transparent 3px);

    background-size:
        180px 180px,
        260px 260px,
        320px 320px;
}
@media(max-width:768px) {
    .hero h1 {
        font-size: 2.2rem;
    }
    .projects {
        padding: 60px 20px;
    }
    .steps::before {
        display: none;
    }
    .steps {
        gap: 25px;
    }
    .cta h2 {
        font-size: 2rem;
    }
}