/* style.css */

/* Google Fonts - Modern bir görünüm için */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

:root {
    --primary-green: #28a745; /* Ana Yeşil Renk */
    --dark-green: #1e7e34;    /* Koyu Yeşil */
    --light-green: #e9f5ec;   /* Açık Yeşil Arka Plan */
    --text-dark: #343a40;
    --text-light: #f8f9fa;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex-grow: 1;
}

/* --- Navbar (Üst Menü) Stilleri --- */
.navbar {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    background-color: #fff !important;
}

.navbar-brand img {
    max-height: 50px;
}

.navbar .nav-link {
    color: var(--text-dark);
    font-weight: 600;
    transition: color 0.3s ease;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: var(--primary-green);
}

/* --- Carousel (Slider) Stilleri --- */
.carousel-item {
    height: 80vh;
    min-height: 400px;
    background: no-repeat center center scroll;
    -webkit-background-size: cover;
    background-size: cover;
}

.carousel-caption {
    bottom: 20%;
    background-color: rgba(0, 0, 0, 0.6);
    padding: 25px;
    border-radius: 10px;
}

/* --- Genel Başlık Stilleri --- */
.page-header {
    background: linear-gradient(rgba(40, 167, 69, 0.1), rgba(233, 245, 236, 0.1)), url('logomm.jpg') no-repeat center center;
    background-size: cover;
    padding: 4rem 0;
    margin-bottom: 3rem;
    border-bottom: 5px solid var(--primary-green);
}

.page-header h1 {
    color: var(--dark-green);
    font-weight: 700;
    text-shadow: 1px 1px 2px #fff;
}

/* --- Kart Stilleri --- */
.card {
    border: none;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
}

.card-icon {
    font-size: 3rem;
    color: var(--primary-green);
}

/* --- Akordiyon Stilleri --- */
.accordion-button:not(.collapsed) {
    color: #fff;
    background-color: var(--dark-green);
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(40, 167, 69, 0.25);
}

/* --- İçerik Bekleme Sayfası Stili --- */
.placeholder-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 50vh;
}
.placeholder-page .icon {
    font-size: 5rem;
    color: var(--primary-green);
}

/* --- Footer (Alt Bilgi) Stilleri --- */
.footer {
    background-color: #212529;
    color: #adb5bd;
    padding: 2rem 0;
    margin-top: auto;
}

.footer h5 {
    color: var(--primary-green);
    font-weight: 700;
}

.footer a {
    color: #adb5bd;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--text-light);
}

.footer .footer-logos img {
    max-height: 50px;
    margin: 0 10px;
}

.footer .copyright {
    font-size: 0.9rem;
}