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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.container {
    width: /*90%*/ 96%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
}

/* Header Stili */
header {
    background-color: #4a6fa5;
    color: white;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

header .container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
	/*modifiyem*/
	padding-left:0;
	padding-right:0;

}

header h1 {
    font-size: 1.5rem;
    margin: 0;
}

nav ul {
    display: none; /* Mobil görünümde gizli */
    list-style: none;
    padding: 0;
}

nav ul.active {
    display: block;
    width: 100%;
    margin-top: 1rem;
}

nav ul li {
    margin-bottom: 0.5rem;
}

nav ul li a {
    text-decoration: none;
    color: white;
    padding: 0.5rem;
    border-radius: 4px;
    transition: background-color 0.3s;
}

nav ul li a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

#menu-toggle {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
	
	/*modifiye mm*/
	width: 10%;
    margin-top: 0.25rem;
	padding:0;
}

/* Main Content */
main {
    padding-top: 2rem;
}

section {
    margin-bottom: 3rem;
}

h2 {
    color: #4a6fa5;
    margin-bottom: 1.5rem;
    font-weight: 600;
    font-size: 1.75rem;
}

h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 500;
    font-size: 1.25rem;
}

p {
    margin-bottom: 1rem;
}

/* Intro Section */
#intro {
    background-color: #e3f2fd;
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    margin-bottom: 2rem;
	/*modifiye*/
	width: 96%;
}

#intro h2 {
    color: #2c3e50;
}

/* Calculator Section */
.calculator-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.basic-calc, .advanced-calc {
    background-color: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.fraction-input {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 1rem;
}

.fraction-line {
    height: 2px;
    background-color: #333;
    width: 100%;
    margin: 4px 0;
}

input, select, button {
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    width: 100%;
}

select {
    font-size: 1.5rem;
    width: 25%;
	margin-bottom: 1rem;
}

input:focus, select:focus {
    outline: none;
    border-color: #4a6fa5;
}

button {
    background-color: #4a6fa5;
    color: white;
    border: none;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.3s;
    margin-top: 1rem;
}

button:hover {
    background-color: #3d5d8a;
}

#result-container, #simplify-result-container {
    margin-top: 2rem;
    padding: 1rem;
    background-color: #f1f8ff;
    border-radius: 4px;
    text-align: center;
}

/* Operations Section */
.operation-card {
    background-color: white;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.example {
    background-color: #f8f9fa;
    border-left: 4px solid #4a6fa5;
    padding: 0.5rem 1rem;
    margin: 1rem 0;
    font-style: italic;
}

/* Examples Section */
.examples-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.example-card {
    background-color: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.solution {
    margin-top: 1rem;
    padding: 1rem;
    background-color: #e8f5e9;
    border-radius: 4px;
}

/* FAQ Section */
.faq-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.faq-item {
    background-color: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.faq-item h3 {
    margin-bottom: 0.5rem;
    color: #4a6fa5;
}

/* About Section */

.about-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.about-item {
    background-color: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/*
#about {
    background-color: white;
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
*/
	
/* Footer */
footer {
    background-color: #2c3e50;
    color: white;
    padding: 1.5rem 0;
    text-align: center;
    margin-top: 3rem;
}

/* Media Queries for larger screens */
@media (min-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
	/* modifiyem start*/
	.container {
    width: 90%;
	}

	#intro {
	width: 100%;
	}
	
	
		/* modifiyem finish*/
	
    #menu-toggle {
        display: none;
    }
	
	
    
    nav ul {
        display: flex;
        gap: 1.5rem;
    }
    
    nav ul li {
        margin-bottom: 0;
    }
    
    .calculator-container {
        flex-direction: row;
    }
    
    .basic-calc, .advanced-calc {
        flex: 1;
    }
    
    .examples-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    form {
        display: flex;
        align-items: center;
        gap: 1rem;
        flex-wrap: wrap;
    }
    
    .fraction-input {
        flex: 1;
    }
    
    select {
        width: auto;
    }
    
    button {
        width: auto;
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

@media (min-width: 992px) {
    .calculator-container {
        gap: 3rem;
    }
    
    .operation-card {
        padding: 2rem;
    }
    
    .faq-container {
        gap: 2rem;
    }
}