/* style.css */
:root {
    --primary-green: #27ae60; /* Tasarımdaki ana yeşil */
    --dark-text: #333333;
    --light-bg: #f8f9fa; 
    --white: #ffffff;
    --border-color: #ddd;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-text);
    margin: 0;
    padding: 0;
    background-color: var(--white);
}

/* Navbar */
header {
    background: var(--white);
    border-bottom: 4px solid var(--primary-green);
    padding: 1rem 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.container {
    width: 85%;
    max-width: 1200px;
    margin: auto;
    overflow: hidden;
}

.branding {
    text-align: center;
    margin-bottom: 20px;
}

/* Logo Alanı */
.logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-bottom: 15px;
}

.header-logo {
    height: 70px;
    width: auto;
    object-fit: contain;
}

.branding h1 {
    margin: 0;
    color: var(--primary-green);
    text-transform: uppercase;
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.3;
}

.branding p {
    margin: 5px 0 0;
    font-size: 0.9rem;
    color: #666;
    font-weight: 600;
}

nav ul {
    padding: 0;
    list-style: none;
    text-align: center;
    margin-top: 15px;
}

nav ul li {
    display: inline;
    margin: 0 10px;
}

nav ul li a {
    color: var(--dark-text);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    padding-bottom: 5px;
    transition: all 0.3s;
}

nav ul li a:hover {
    color: var(--primary-green);
    border-bottom: 2px solid var(--primary-green);
}

/* Başlıklar ve İçerik */
h2 {
    color: var(--dark-text);
    border-left: 6px solid var(--primary-green);
    padding-left: 15px;
    margin-top: 40px;
    margin-bottom: 20px;
}

h3 {
    color: #444;
    margin-top: 30px;
    margin-bottom: 15px;
}

/* Yeşil çizgili vurgu kutuları */
.styled-box {
    background-color: var(--light-bg);
    border-left: 6px solid var(--primary-green);
    padding: 20px;
    margin-bottom: 20px;
    font-size: 1rem;
    color: #444;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

/* Hero Section */
#hero {
    background: url('ana.jpg') no-repeat center center/cover;
    height: 450px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
}

#hero::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.7);
}

#hero-content {
    position: relative;
    z-index: 1;
    padding: 20px;
    max-width: 800px;
}

#hero h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    line-height: 1.2;
}

#hero p {
    font-size: 1.2rem;
    margin-bottom: 25px;
}

.btn {
    display: inline-block;
    background: var(--primary-green);
    color: white;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    transition: background 0.3s;
}

.btn:hover {
    background: #1e8449;
}

/* Tablolar */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 25px 0;
    font-size: 0.9rem;
}

th, td {
    border: 1px solid #ddd;
    padding: 10px 12px;
    text-align: left;
    vertical-align: top;
}

th {
    background-color: var(--primary-green);
    color: white;
}

tr:nth-child(even) {
    background-color: #f9f9f9;
}

/* Listeler */
ul.criteria-list {
    list-style: none;
    padding: 0;
}

ul.criteria-list li {
    background: #fff;
    border-bottom: 1px solid #eee;
    padding: 10px;
    position: relative;
    padding-left: 25px;
}

ul.criteria-list li::before {
    content: '✔';
    color: var(--primary-green);
    position: absolute;
    left: 0;
    font-weight: bold;
}

footer {
    background: #2c3e50;
    color: #fff;
    text-align: center;
    padding: 30px 0;
    margin-top: 50px;
}

/* Mobil Uyum */
@media(max-width: 768px) {
    nav ul li { display: block; margin: 10px 0; }
    #hero h1 { font-size: 1.8rem; }
    .container { width: 95%; }
    .logo-container { gap: 15px; }
    .header-logo { height: 50px; }
}