:root {
--primary-color: #1a5e63;
--secondary-color: #f1c40f;
--accent-color: #2c3e50;
--light-color: #f8f9fa;
--dark-color: #343a40;
--shadow: 0 4px 6px rgba(0,0,0,0.1);
--transition: all 0.3s ease;
}

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

body {
font-family: 'Tahoma', 'Arial', sans-serif;
background: linear-gradient(135deg, #f5f7fa 0%, #e4edf5 100%);
color: var(--dark-color);
line-height: 1.6;
min-height: 100vh;
padding-bottom: 2rem;
user-select: none;
-webkit-user-select: none;
-ms-user-select: none;
}

img {
pointer-events: none;
}

.container {
width: 90%;
max-width: 1200px;
margin: 0 auto;
padding: 0 15px;
}

header {
background: linear-gradient(to right, var(--primary-color), #2c7c82);
color: white;
padding: 1.5rem 0;
box-shadow: var(--shadow);
position: relative;
overflow: hidden;
}

header::before {
content: "";
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.header-content {
display: flex;
justify-content: space-between;
align-items: center;
position: relative;
z-index: 1;
}

.logo {
display: flex;
align-items: center;
}

.logo i {
font-size: 2rem;
margin-left: 10px;
color: var(--secondary-color);
}

.logo h1 {
font-size: 1.5rem;
font-weight: 700;
}

.back-btn {
display: inline-flex;
align-items: center;
background: rgba(255, 255, 255, 0.2);
color: white;
padding: 8px 15px;
border-radius: 50px;
text-decoration: none;
font-weight: bold;
transition: var(--transition);
}

.back-btn:hover {
background: rgba(255, 255, 255, 0.3);
transform: translateX(-5px);
}

.back-btn i {
margin-right: 5px;
}

main {
padding: 2rem 0;
}

.page-title {
text-align: center;
margin-bottom: 2rem;
color: var(--accent-color);
position: relative;
padding-bottom: 15px;
}

.page-title::after {
content: "";
position: absolute;
bottom: 0;
right: 50%;
transform: translateX(50%);
width: 100px;
height: 3px;
background: var(--secondary-color);
border-radius: 2px;
}

.about-content {
background: white;
border-radius: 10px;
padding: 2rem;
box-shadow: var(--shadow);
margin-bottom: 2rem;
}

.about-section {
margin-bottom: 2rem;
padding-bottom: 1.5rem;
border-bottom: 1px solid #eee;
}

.about-section:last-child {
border-bottom: none;
margin-bottom: 0;
}

.section-title {
color: var(--primary-color);
margin-bottom: 1rem;
font-size: 1.3rem;
display: flex;
align-items: center;
gap: 0.5rem;
}

.section-title i {
color: var(--secondary-color);
}

.section-content {
padding-right: 1.5rem;
}

.section-content p {
margin-bottom: 1rem;
}

.section-content ul {
margin-right: 1.5rem;
margin-bottom: 1rem;
}

.section-content li {
margin-bottom: 0.5rem;
position: relative;
}

.section-content li::before {
content: "•";
color: var(--primary-color);
font-weight: bold;
display: inline-block;
width: 1em;
margin-right: 0.5rem;
}

.highlight-box {
background: rgba(26, 94, 99, 0.05);
border-right: 3px solid var(--primary-color);
padding: 1rem;
border-radius: 8px;
margin: 1rem 0;
}

.contact-info {
display: flex;
flex-wrap: wrap;
gap: 1rem;
margin-top: 1rem;
}

.contact-item {
display: flex;
align-items: center;
gap: 0.5rem;
background: var(--light-color);
padding: 0.5rem 1rem;
border-radius: 50px;
font-size: 0.9rem;
}

.contact-item i {
color: var(--primary-color);
}

.dua-section {
text-align: center;
background: linear-gradient(135deg, var(--primary-color), #2c7c82);
color: white;
padding: 2rem;
border-radius: 10px;
margin-top: 2rem;
box-shadow: var(--shadow);
}

.dua-text {
font-size: 1.2rem;
line-height: 1.8;
margin-bottom: 1rem;
}

.dua-author {
font-style: italic;
opacity: 0.9;
}

footer {
background: var(--dark-color);
color: white;
text-align: center;
padding: 1.5rem 0;
margin-top: 2rem;
}

.footer-content {
display: flex;
flex-direction: column;
align-items: center;
}

.social-icons {
display: flex;
gap: 1rem;
margin: 1rem 0;
}

.social-icons a {
color: white;
font-size: 1.2rem;
transition: var(--transition);
}

.social-icons a:hover {
color: var(--secondary-color);
}

.copyright {
font-size: 0.9rem;
opacity: 0.8;
}

.sr-only {
position: absolute;
width: 1px;
height: 1px;
padding: 0;
margin: -1px;
overflow: hidden;
clip: rect(0, 0, 0, 0);
white-space: nowrap;
border: 0;
}

a:focus, button:focus {
outline: 2px solid var(--secondary-color);
outline-offset: 2px;
}

@media (max-width: 768px) {
.header-content {
flex-direction: column;
gap: 1rem;
}
.about-content {
padding: 1.5rem;
}
.contact-info {
flex-direction: column;
gap: 0.8rem;
}
.contact-item {
justify-content: center;
}
}

@media (max-width: 480px) {
.logo {
flex-direction: column;
}
.logo i {
margin-left: 0;
margin-bottom: 0.5rem;
}
.about-content {
padding: 1rem;
}
.section-content {
padding-right: 0.5rem;
}
}