/* 1. Yerel webfonts Klasöründeki İkon Fontlarının Sisteme Tanımlanması */
@font-face {
    font-family: 'Font Awesome 6 Free';
    font-style: normal;
    font-weight: 400;
    font-display: block;
    src: url('../webfonts/fa-regular-400.woff2') format('woff2'),
         url('../webfonts/fa-regular-400.woff') format('woff');
}

@font-face {
    font-family: 'Font Awesome 6 Free';
    font-style: normal;
    font-weight: 900;
    font-display: block;
    src: url('../webfonts/fa-solid-900.woff2') format('woff2'),
         url('../webfonts/fa-solid-900.woff') format('woff');
}

@font-face {
    font-family: 'Font Awesome 6 Brands';
    font-style: normal;
    font-weight: 400;
    font-display: block;
    src: url('../webfonts/fa-brands-400.woff2') format('woff2'),
         url('../webfonts/fa-brands-400.woff') format('woff');
}

/* Orijinal Class İsimlerinin Çizim Kuralları */
.icon-circle i {
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
}

.icon-twitter .icon-circle i,
.icon-facebook .icon-circle i,
.icon-instagram .icon-circle i {
    font-family: 'Font Awesome 6 Brands';
    font-weight: 400;
}

/* Temel Sıfırlama */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', system-ui, sans-serif;
}

:root {
    --bg-main: #2b3467;
    --bg-dark: #1b203e;
    --bg-card: #232a52;
    --text-white: #ffffff;
    --text-muted: #b5bddf;
    --transition: all 0.3s ease;
}

body {
    background-color: var(--bg-main);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

/* Sabit Başlık */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 4%;
    background-color: #1b203e;
    z-index: 9999;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-left a { font-size: 0.85rem; font-weight: bold; letter-spacing: 1px; }
.menu-toggle { background: rgba(255, 255, 255, 0.1); padding: 8px 22px; border-radius: 4px; font-size: 0.85rem; font-weight: bold; border: 1px solid rgba(255, 255, 255, 0.15); }
.menu-toggle:hover { background: var(--text-white); color: var(--bg-dark); }
/* Banner ve Asimetrik Akış Kesimi */
#banner {
    min-height: 75vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, rgba(31, 36, 68, 0.85) 0%, rgba(43, 52, 103, 0.85) 100%), url('../images/bg.jpg') no-repeat center/cover;
    padding: 140px 20px 120px 20px;
    position: relative;
    clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
}

#banner .logo img { max-width: 130px; margin-bottom: 20px; }
#banner h2 { font-size: 2.2rem; font-weight: 700; margin-bottom: 15px; text-transform: uppercase; }
#banner p { font-size: 1.1rem; color: var(--text-muted); }

/* Spotlight Sağa ve Sola Dalgalı Akış Yapısı */
.spotlight { padding: 140px 10%; position: relative; margin-top: -8vh; }
#one.spotlight { background-color: #2b3467; clip-path: polygon(0 10%, 100% 0, 100% 100%, 0 90%); }
#two.spotlight { background-color: #232a52; clip-path: polygon(0 0, 100% 10%, 100% 90%, 0 100%); }
#three.spotlight { background-color: #1b203e; clip-path: polygon(0 10%, 100% 0, 100% 100%, 0 100%); padding-bottom: 160px; }

.spotlight .inner { display: flex; align-items: center; gap: 60px; max-width: 1200px; margin: 0 auto; }
.spotlight.reverse .inner { flex-direction: row-reverse; }
.spotlight .image-box { flex: 1; max-width: 320px; aspect-ratio: 1 / 1; border-radius: 50%; overflow: hidden; border: 5px solid rgba(255, 255, 255, 0.05); box-shadow: 0 15px 35px rgba(0,0,0,0.4); }
.spotlight .image-box-gallery { flex: 1; max-width: 320px; aspect-ratio: 1 / 1; border-radius: 50%; overflow: hidden; border: 5px solid rgba(255, 255, 255, 0.05); box-shadow: 0 15px 35px rgba(0,0,0,0.4); background: #ffffff; display: flex; align-items: center; justify-content: center; }
.spotlight .image-box img, .spotlight .image-box-gallery img { width: 100%; height: 100%; object-fit: cover; }
.spotlight .content { flex: 1.5; }
.spotlight h2.major { font-size: 1.8rem; margin-bottom: 15px; position: relative; padding-bottom: 10px; }
.spotlight h2.major::after { content: ''; position: absolute; bottom: 0; left: 0; width: 50px; height: 2px; background: rgba(255, 255, 255, 0.2); }
.spotlight p { color: var(--text-muted); margin-bottom: 25px; text-align: justify; }
.special-btn { display: inline-block; padding: 10px 24px; border: 2px solid rgba(255, 255, 255, 0.2); border-radius: 4px; font-size: 0.85rem; font-weight: bold; text-transform: uppercase; }
.special-btn:hover { background: var(--text-white); color: var(--bg-dark); }

/* Kategoriler */
#four { padding: 100px 10%; background-color: var(--bg-dark); position: relative; z-index: 10; }
.major-center { font-size: 2rem; text-align: center; margin-bottom: 15px; }
.sub-text { text-align: center; max-width: 750px; margin: 0 auto 50px auto; color: var(--text-muted); }
.features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 35px; max-width: 1200px; margin: 0 auto; }
.features-grid article { background: var(--bg-card); border-radius: 6px; overflow: hidden; box-shadow: 0 8px 25px rgba(0,0,0,0.15); }
.card-img { height: 220px; overflow: hidden; }
.card-img img { width: 100%; height: 100%; object-fit: cover; }
.features-grid h3 { padding: 20px 20px 10px 20px; font-size: 1.25rem; }
.features-grid p { padding: 0 20px 20px 20px; color: var(--text-muted); font-size: 0.95rem; }
.center-action { text-align: center; margin-top: 50px; }
.main-btn { display: inline-block; padding: 12px 35px; border: 2px solid rgba(255, 255, 255, 0.2); border-radius: 4px; font-weight: bold; text-transform: uppercase; }
.main-btn:hover { background: var(--text-white); color: var(--bg-dark); }

/* İletişim Alt Bölümü */
#footer { background-color: #222749; padding: 60px 10% 40px 10%; position: relative; z-index: 20; }
#footer h2.major { font-size: 1.6rem; font-weight: bold; letter-spacing: 1px; margin-bottom: 25px; text-transform: uppercase; }
.footer-desc { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 40px; border-bottom: 1px solid rgba(255, 255, 255, 0.08); padding-bottom: 20px; }
.footer-split { display: flex; gap: 8%; max-width: 1200px; margin: 0 auto; }

.contact-form { flex: 1.1; display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.9rem; font-weight: bold; color: var(--text-white); }
.form-group input, .form-group textarea { background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(255, 255, 255, 0.15); padding: 14px; border-radius: 4px; color: var(--text-white); font-size: 0.95rem; width: 100%; }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: rgba(255, 255, 255, 0.3); }

.submit-btn { align-self: flex-start; padding: 12px 28px; background: transparent; color: var(--text-white); border: 1px solid rgba(255, 255, 255, 0.25); border-radius: 4px; font-weight: bold; cursor: pointer; font-size: 0.9rem; }
.submit-btn:hover { background: rgba(255, 255, 255, 0.08); }

/* Çerçeveli İkon Listesi Hizalaması */
.contact-list { flex: 0.9; list-style: none; display: flex; flex-direction: column; gap: 25px; }
.contact-list li { display: flex; align-items: center; gap: 20px; color: rgba(255, 255, 255, 0.8); font-size: 0.95rem; line-height: 1.5; }

.icon-circle {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.icon-circle i {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-list .text a { color: rgba(255, 255, 255, 0.8) !important; }
.contact-list .text a:hover { color: #ffffff !important; text-decoration: none !important; }
.copyright { margin-top: 50px; border-top: 1px solid rgba(255, 255, 255, 0.08); padding-top: 25px; font-size: 0.85rem; color: rgba(255, 255, 255, 0.4); }
.copyright a { color: rgba(255, 255, 255, 0.5); font-weight: bold; }

@media screen and (max-width: 980px) {
    .footer-split { flex-direction: column; gap: 40px; }
    .contact-list { margin-top: 20px; }
    .spotlight { padding: 80px 5%; margin-top: 0 !important; clip-path: none !important; }
    .spotlight .inner, .spotlight.reverse .inner { flex-direction: column; text-align: center; gap: 30px; }
}