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

 :root {
	 --bg: #fdf7fa;
	 --text: #3a3a3a;
	 --accent: #f3b6d4;
	 --accent-color: #f9dce0;
	 --card: #ffffff;
	 --radius: 14px;
	 --shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
	 --font: 'Poppins', sans-serif;
      }

 body {
	 background: var(--bg);
	 color: var(--text);
	 font-family: var(--font)
	 line-heightL 1.6;
	 padding: 0;
	 margin: 0;
      }

 h1, h2, h3 {
	 color: var(--text);
	 font-weight: 600;
 }

 a {
	 color: var(--accent);
	 text-decoration: none;
	 transition: 0.3s ease;
	}



    .container {
	    width: 90%;
	    max-width: 900;
	    margin: auto;
	    padding: 40px 0;
    }

section {
	padding: 60px 0;
}



/*about part*/
#about h2 {
	text-align: center;
	margin-bottom: 20px;
}

.about-text {
	max-width: 700px;
	margin: 0 auto 20px;
	font-size: 1.1rem;
	color: #555;
	line-height: 1.7;
	text-align: center;
}


/*leadership*/
#leadership h2 {
	text-align: center;
	margin-bottom: 20px;
	font-size: 2rem;
	color: var(--text);
}

#leadership p {
	max-width: 750px;
	margin: 0 auto 20px;
	font-size: 1.1rem;
	color: #555;
	line-height: 1.7;
	text-align: center;
}

#leadership {
	background: var(--card);
	padding: 60px 30px;
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	margin-top: 40px;
}

#leadership {
	animation: fadeIn 1.2s ease;
}

@keyframese fadeIn {
	from { opacity: 0; transform: translateY(20px); }
	to { opacity: 1; transform: translateY(0); }
}



/*projects*/
#projects h2 {
	text-align: center;
	margin-bottom: 20px;
	font-size: 2rem;
	color: var(--text);
}

.projects-intro {
	text-align: center;
	max-width: 650px;
	margin: 0 auto 40px;
	color: #555;
	font-size: 1.1rem;
}

.projects-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: 30px;
}

.project-card {
	background: var(--card);
	padding: 24px;
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	transition: 0.3s ease;
}

.project-card:hover {
	transform: translateY(-6px);
}

.project-card h3 {
	margin-bottom: 10px;
	color: var(--text);
}

.project-card p {
	color: #555;
	line-height: 1.6;
}




/*hero image*/
.hero {
	text-align: center;
	padding: 140px 20px;
	background: linear-gradient(
	    to bottom,
	    #fdf7fa 0%,
	    #fbeaf3 100%
	    );
}

.hero h1 {
	font-size: 3.2rem;
	color: var(--text);
	margin-bottom: 12px;
}

.hero .tagline {
	font-size: 1.25rem;
	color: #555;
	max-width: 600px;
	margin: 0 auto 30px;
}

.hero button {
	background: var(--accent);
	border: none;
	padding: 14px 28px;
	border-radius: 50px;
	color: white;
	font-size: 1.1rem
	cursor: pointer;
	transition: 0.3s ease;
	box-shadow: var(--shadow);
}

.hero button:hover {
	background: var(--text);
}


/* navigation tab */
nav {
	width: 100%;
	background: var(--card);
	box-shadow: var(--shadow);
	padding: 16px 0;
	position: sticky;
	top: 0;
	z-index: 10;
}

nav ul {
	display: flex;
	justify-content: center;
	gap: 40px;
	list-style: none;
}

nav a {
	font-size: 1rem;
	padding: 6px 12px;
	border-radius: var(--radius);
}

nav a.active {
	background: var(--accent-light);
	color: var(--text);
	font-weight: 600;
	border-radius: var(--radius);
	padding: 6px 12px;
	position: relative;
}

nav a.active::after {
	content: "";
	position: absolute;
	bottom: -4px;
	left: 50%;
	transform: tanslateY(-50%);
	width: 40%;
	height: 3px;
	background: var(--accent);
	border-radius: 2px;
}



/*sections*/
.hero {
	text-align: center;
	padding: 120px 20px
}

.hero p {
	margin-top: 10px;
	font-size: 1.2rem;
	color: #555;
}

.hero h1 {
	font-size: 3rem;
	color: var(--text);
}

/*components*/
.card {
	background: var(--card);
	padding: 24px;
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	transition: 0.3s ease;
}

.card:hover {
	transform: translateY(-4px);
}

button {
	background: var(--accent);
	border: none;
	padding: 12px 22px;
	border-radius: 50px;
	color: white;
	font-size: 1rem;
	cursor: pointer;
	transition: 0.3s ease;
}

button:hover {
	background: var(--text);
}

/*contact*/
#contact h2 {
	text-align: center;
	margin-bottom: 20px;
}

.contact-intro {
	text-align: center;
	max-width: 600px;
	margin: 0 auto 40px;
	color: #555;
	font-size: 1.1rem;
}

.contact-card {
	background: var(--card);
	padding: 30px;
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	max-width: 600px;
	margin: 0 auto;
}

.contact-form {
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.contact-form label {
	font-weight: 500;
	color: var(--text);
}

.contact-form input,
.contact-form textarea {
	padding: 12px;
	border: 1px solid #f3c6d9;
	border-radius: var(--radius);
	background: #fff;
	font-size: 1rem;
	font-family: var(--font);
}

.contact-form input:focus,
.contact-form textarea:focus {
	outline: none;
	border-color: var(--accent);
	box-shadow: 0 0 0 3px var(--accent-light);
}

.contact-form button {
	background: var(--accent);
	border: none;
	padding: 14px;
	border-radius: 50px;
	color: white;
	font-size: 1.1rem;
	cursor: pointer;
	transition: 0.3s ease;
}

.contact-form button:hover {
	background: var(--text);
}

/* "back to top" button */
.back-to-top {
	position: fixed;
	z-index: 999;
	bottom: 30px;
	right: 30px;
	background: var(--accent);
	color:white;
	font-size: 1.8rem;
	padding: 10px 16px;
	border-radius: 50%;
	box-shadow: var(--shadow);
	cursor: pointer;
	text-decoration: none;
	opacity: 0;
	pointer-events: none;
	transition: opactiy 0.4s ease, transform 0.3s ease;
}

.back-to-top:hover {
	background: var(--text);
	transform: translateY(-4px);
}

.back-to-top.show {
	opacity: 1;
	pointer-events: auto;
}


/*media queries*/
@media (max-width: 700px) {
	nav ul {
		gap: 20px;
	}

	.hero h1 {
		font-size: 2.4rem:

	}
}