html {
height: 100%;
width: 100%;
}

body {
font-family: Arial, sans-serif;
line-height: 1.6;
margin: 0;
padding: 0;
background-color: #f4f4f4;
}

/* Navigation Styles */
.navbar {
background-color: #4306f3;
padding: 1rem 0;
box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.nav-container {
max-width: 1200px;
margin: 0 auto;
display: flex;
justify-content: space-between;
align-items: center;
padding: 0 20px;
}

.nav-container h3 {
color: white;
margin: 0;
}

.nav-menu {
list-style: none;
display: flex;
margin: 0;
padding: 0;
gap: 2rem;
}

.nav-menu a {
color: white;
text-decoration: none;
font-weight: 500;
transition: color 0.3s;
}

.nav-menu a:hover,
.nav-menu a.active {
color: #ffeb3b;
}
/* Adjust nav container for small screens */
@media (max-width: 768px) {
.nav-container {
flex-direction: column;
align-items: center;
}

.nav-menu {
flex-wrap: wrap;
justify-content: center;
gap: 10px;
}
}
@media (max-width: 500px) {
.nav-menu a {
font-size: 14px;
}
}

/* Biography Page Styles */
.biography {
max-width: 800px;
margin: 20px auto;
background: white;
padding: 30px;
border-radius: 10px;
box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.biography h2 {
color: #4306f3;
border-bottom: 2px solid #4306f3;
padding-bottom: 5px;
margin-top: 30px;
}

.biography section {
margin-bottom: 25px;
}

.biography ul {
list-style-type: none;
padding-left: 0;
}

.biography li {
margin-bottom: 10px;
padding-left: 20px;
position: relative;
}

.biography li:before {
content: "•";
color: #4306f3;
font-weight: bold;
position: absolute;
left: 0;
}

.biography p {
margin-bottom: 15px;
text-align: justify;
}

.biography strong {
color: #4306f3;
}

/* Contact Page Styles */
.contact-page {
max-width: 1000px;
margin: 20px auto;
padding: 0 20px;
}

.contact-info, .social-media, .contact-form {
background: white;
padding: 30px;
border-radius: 10px;
box-shadow: 0 0 10px rgba(0,0,0,0.1);
margin-bottom: 30px;
}

..contact-grid {
display: flex;
flex-direction: column; /* একটার নিচে একটা আসবে /
gap: 20px; / div গুলোর মাঝে ফাঁকা রাখবে */
}
.contact-item, .social-item {
background: #f8f9fa;
padding: 20px;
border-radius: 8px;
text-align: center;
}

.contact-item h3, .social-item h3 {
color: #4306f3;
margin-top: 0;
}

.social-item a {
color: #4306f3;
text-decoration: none;
}

.social-item a:hover {
text-decoration: underline;
}

.contact-item small, .social-item small {
display: block;
color: #666;
font-size: 12px;
margin-top: 5px;
font-style: italic;
}

.message-form {
max-width: 600px;
}

.form-group {
margin-bottom: 20px;
}

.form-group label {
display: block;
margin-bottom: 5px;
color: #4306f3;
font-weight: bold;
}

.form-group input, .form-group textarea {
width: 100%;
padding: 10px;
border: 2px solid #ddd;
border-radius: 5px;
font-size: 16px;
box-sizing: border-box;
}

.form-group input:focus, .form-group textarea:focus {
border-color: #4306f3;
outline: none;
}

.submit-btn {
background-color: #4306f3;
color: white;
padding: 12px 30px;
border: none;
border-radius: 5px;
font-size: 16px;
cursor: pointer;
transition: background-color 0.3s;
}

.submit-btn:hover {
background-color: #3405d4;
}

/* Album Page Styles */
.album-page {
max-width: 1200px;
margin: 20px auto;
padding: 0 20px;
}

.album-section {
background: white;
padding: 30px;
border-radius: 10px;
box-shadow: 0 0 10px rgba(0,0,0,0.1);
margin-bottom: 30px;
}

.album-section h2 {
color: #4306f3;
border-bottom: 2px solid #4306f3;
padding-bottom: 5px;
margin-top: 0;
}

.photo-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 20px;
margin-top: 20px;
}

.photo-item {
background: #f8f9fa;
border-radius: 8px;
overflow: hidden;
box-shadow: 0 2px 5px rgba(0,0,0,0.1);
transition: transform 0.3s;
}

.photo-item:hover {
transform: translateY(-5px);
}

.photo-placeholder {
height: 200px;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
background: linear-gradient(135deg, #4306f3, #6c5ce7);
color: white;
}

.photo-placeholder p {
font-size: 3rem;
margin: 0;
}

.photo-placeholder span {
margin-top: 10px;
font-weight: bold;
}

/* Header Styles */
header {
padding: 20px;
}

/* Responsive Design */
@media (max-width: 768px) {
.nav-container {
flex-direction: column;
gap: 1rem;
}

.nav-menu {
gap: 1rem;
}

.contact-grid, .social-grid, .photo-grid {
grid-template-columns: 1fr;
}
}
.image-box {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #ffffff;          /* সাদা ব্যাকগ্রাউন্ড */
  border: 4px solid #ffffff;   /* সাদা বর্ডার */
  border-radius: 50%;          /* গোল ফ্রেম */
  box-shadow: 0px 4px 12px rgba(0,0,0,0.2); /* হালকা ছায়া */
  width: 220px;
  height: 220px;
  overflow: hidden;
  margin: auto;                /* সবসময় সেন্টারে */
}

.image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* ছবি ফ্রেমে ফিট করবে */
  border-radius: 50%; /* ছবিকেও গোল করবে */
}

/* 📱 মোবাইল রেসপন্সিভ */
@media (max-width: 600px) {
  .image-box {
    width: 140px;
    height: 140px;
  }
}