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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Segoe UI", Arial, sans-serif;
    background: #d5efff;
    color: #173235;
    line-height: 1.6;
}


/* Header */

header {
    height: 250px;
    padding: 0 8%;
    display: flex;
    align-items: center;
    background: #f7feff;
    border-bottom: 1px solid #e4eeee;
    position: relative;
}

.logo {
    display:flex;
    justify-content: left;
    align-items: left;
    margin-left: 100px;
}

.logo img {
    width: 250px;
    height: auto;
    display:flex;
}

nav {
    position: absolute;
    right: 20%;
    display: flex;
    gap: 30px;
}

nav a {
    text-decoration: none;
    color: #38575a;
    font-size: 20px;
    font-weight: 700;
}

nav a:hover {
    color: #126b70;
}


/* Hero */

.hero {
    margin: auto;
    text-align: center;
    background: #eefdff;
    padding: 25px 15px;
}

.hero h1 {
    font-size: 42px;
    line-height: 1.2;
    margin-bottom: 15px;
    color: #123b3e;
}

.hero p {
    max-width: 650px;
    margin: auto;
    font-size: 18px;
    color: #232a2b;
}


/* Sections */

.about {
    max-width: 900px;
    margin: auto;
    padding: 20px 25px;
    background:#d5efff;
}

.about h2 {
    font-size: 30px;
    margin-bottom: 5px;
    color: #126b70;
}

.about p {
    max-width: 750px;
    margin-bottom: 10px;
    color: #536b6e;
}


/* Project */

/* Projects */

.projects {
    max-width: 900px;
    margin: 0 auto 40px;
    padding: 30px 20px;
    background: #e7fffe;
}

.projects h2 {
    font-size: 30px;
    margin-bottom: 20px;
    color: #126b70;
}

.project-card {
    display: flex;
    align-items: center;
    gap: 40px;

    background: #d5efff;
    border: 1px solid #e0ebeb;
    border-radius: 12px;
    padding: 20px;

    box-shadow: 0 5px 20px rgba(20, 70, 70, 0.05);
}

.project-logo {
    flex: 0 0 150px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.project-logo img {
    width: 130px;
    height: auto;
    display: block;
}

.project-content {
    flex: 1;
}

.project-content h3 {
    font-size: 24px;
    margin-bottom: 10px;
    color: #123b3e;
}

.project-content p {
    margin-bottom: 10px;
}


.tag {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    background: #e7f3f3;
    color: #126b70;
    font-size: 13px;
    text-decoration: none;
}

.tag:hover {
    background: #d8eeee;
    color: #0e5559;
}

.particulars{
    background: #eefdff;
    padding: 20px;
    text-align: center;
    margin-bottom: 30px;
}

.associate{
    background: #e4fdff;
    display:contents;
    padding: 20px;
    text-align: center;
}

/* Footer */

footer {
    margin-top: 30px;
    padding: 25px;
    text-align: center;
    background: #123b3e;
    color: #d7e5e5;
    font-size: 13px;
}


/* Mobile */

@media (max-width: 600px) {

    header {
        padding: 0 20px;
    }

    nav {
        gap: 15px;
    }

    nav a {
        font-size: 14px;
    }

    .hero {
        padding: 80px 20px 65px;
    }

    .hero h1 {
        font-size: 32px;
    }

    .hero p {
        font-size: 16px;
    }

    .section {
        padding: 55px 20px;
    }
}