/* ========================================= */
/* --- GENEL AYARLAR ---                     */
/* ========================================= */
:root {
    --hue: 170;
    --renk-bg: #050505;
    --renk-kart: rgba(255, 255, 255, 0.03);
    --renk-border: rgba(255, 255, 255, 0.08);
    --font-baslik: 'Inter', sans-serif;
    --font-kod: 'JetBrains Mono', 'Courier New', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
::selection { background: rgba(0, 255, 204, 0.3); color: #fff; }
html { scroll-behavior: smooth; }
body { background-color: var(--renk-bg); color: #ffffff; font-family: var(--font-baslik); overflow-x: hidden; }
.vurgu { color: #00ffcc; }

/* ========================================= */
/* --- SİNEMATİK GİRİŞ EKRANI ---           */
/* ========================================= */
#acilis-ekrani {
    position: fixed; top: 0; left: 0;
    width: 100%; height: 100vh;
    background: #020202;
    z-index: 9999;
    display: flex; justify-content: center; align-items: center;
    perspective: 1200px;
}

.boot-sahne {
    display: flex; flex-direction: column;
    align-items: center; gap: 30px;
    animation: sahneGir 1s ease-out forwards;
}

@keyframes sahneGir {
    from { opacity: 0; transform: scale(0.8) translateY(40px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

/* 3D Monitör */
.monitor { perspective: 800px; }

.monitor-cerceve {
    width: 560px; height: 340px;
    background: linear-gradient(145deg, #1a1a2e, #0f0f1a);
    border-radius: 14px;
    padding: 14px;
    box-shadow:
        0 0 0 2px rgba(0, 255, 204, 0.1),
        0 20px 60px rgba(0, 0, 0, 0.8),
        0 0 80px rgba(0, 255, 204, 0.05),
        inset 0 1px 0 rgba(255,255,255,0.05);
    transform: rotateX(2deg);
    transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.monitor-ekran {
    width: 100%; height: 100%;
    background: #0a0a12;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(0, 255, 204, 0.08);
}

.ekran-icerik {
    padding: 20px;
    font-family: var(--font-kod);
    font-size: 0.82rem;
    line-height: 1.8;
    color: rgba(0, 255, 204, 0.7);
    height: 100%;
    overflow: hidden;
}

.kod-satirlari { white-space: pre-wrap; }

.kod-satir-numara { color: rgba(255,255,255,0.15); margin-right: 12px; user-select: none; }
.kod-keyword { color: #c792ea; }
.kod-func { color: #82aaff; }
.kod-string { color: #c3e88d; }
.kod-comment { color: rgba(255,255,255,0.2); font-style: italic; }
.kod-tag { color: #f07178; }
.kod-attr { color: #ffcb6b; }

.yanip-sonen-imlec {
    color: #00ffcc;
    animation: imlecYanip 0.8s step-end infinite;
    font-weight: bold;
}
@keyframes imlecYanip { 0%,100%{opacity:1} 50%{opacity:0} }

.ekran-yansima {
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(165deg, rgba(255,255,255,0.03) 0%, transparent 40%);
    pointer-events: none;
}

/* Monitör Ayak */
.monitor-ayak { display: flex; flex-direction: column; align-items: center; }
.monitor-ayak-ust { width: 40px; height: 30px; background: linear-gradient(180deg, #1a1a2e, #111); border-radius: 0 0 4px 4px; }
.monitor-ayak-taban { width: 120px; height: 8px; background: linear-gradient(180deg, #1a1a2e, #0a0a14); border-radius: 0 0 8px 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.5); }

/* Boot Alt Bilgi */
.boot-alt-bilgi { text-align: center; }

.boot-ipucu {
    font-family: var(--font-kod);
    font-size: 0.85rem;
    color: rgba(255,255,255,0.25);
    transition: all 0.4s ease;
}

.boot-ipucu.hazir {
    color: #00ffcc;
    text-shadow: 0 0 15px rgba(0,255,204,0.5);
}

.nokta-anim { animation: noktalar 1.5s step-end infinite; }
@keyframes noktalar { 0%{content:'.'} 33%{content:'..'} 66%{content:'...'} }

/* Zoom Geçiş */
.zoom-gecis {
    position: fixed; top: 0; left: 0;
    width: 100%; height: 100%;
    background: #050505;
    z-index: 10000;
    opacity: 0; pointer-events: none;
    transition: opacity 0.5s ease;
}

.zoom-gecis.aktif { opacity: 1; pointer-events: all; }

/* Monitör zoom animasyonu */
.monitor-cerceve.zoom {
    transform: rotateX(0deg) scale(3.5);
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

#acilis-ekrani.kapaniyor {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

/* ========================================= */
/* --- NAVİGASYON ---                        */
/* ========================================= */
#navbar {
    position: fixed; top: 0; left: 0; width: 100%;
    display: flex; justify-content: space-between; align-items: center;
    padding: 20px 50px; z-index: 1000;
    transition: all 0.4s ease;
    opacity: 0; transform: translateY(-20px);
}
#navbar.gorunur { opacity: 1; transform: translateY(0); transition: all 0.6s ease 0.3s; }
#navbar.scrolled { padding: 12px 50px; background: rgba(5,5,5,0.85); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid var(--renk-border); }

.nav-logo { font-size: 1.5rem; font-weight: 800; color: #fff; text-decoration: none; letter-spacing: -1px; }
.nav-linkler { display: flex; align-items: center; gap: 8px; }
.nav-link { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 0.9rem; font-weight: 500; padding: 8px 16px; border-radius: 8px; transition: all 0.3s ease; }
.nav-link:hover { color: #fff; background: rgba(255,255,255,0.05); }
.nav-link-ozel { color: #00ffcc !important; border: 1px solid rgba(0,255,204,0.3); border-radius: 20px; }
.nav-link-ozel:hover { background: rgba(0,255,204,0.1) !important; border-color: #00ffcc; box-shadow: 0 0 20px rgba(0,255,204,0.2); }

/* Dil Toggle Butonu */
.dil-toggle { display: flex; align-items: center; gap: 4px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.15); border-radius: 20px; padding: 5px 12px; cursor: pointer; margin-left: 8px; transition: all 0.3s ease; }
.dil-toggle:hover { border-color: rgba(0,255,204,0.4); background: rgba(0,255,204,0.05); }
.dil-secim { font-size: 0.78rem; font-weight: 600; color: rgba(255,255,255,0.4); transition: color 0.3s ease; letter-spacing: 0.5px; font-family: 'JetBrains Mono', monospace; }
.dil-secim.aktif-dil { color: #00ffcc; }
.dil-ayrac { color: rgba(255,255,255,0.15); font-size: 0.75rem; }
.mobil-dil-toggle { margin-top: 10px; padding: 8px 20px; }
.mobil-dil-toggle .dil-secim { font-size: 1rem; }

#hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 5px; z-index: 1001; }
#hamburger span { width: 25px; height: 2px; background: #fff; transition: all 0.3s ease; border-radius: 2px; }
#hamburger.aktif span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
#hamburger.aktif span:nth-child(2) { opacity: 0; }
#hamburger.aktif span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

#mobil-menu { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: rgba(5,5,5,0.95); backdrop-filter: blur(30px); z-index: 999; flex-direction: column; justify-content: center; align-items: center; gap: 30px; }
#mobil-menu.aktif { display: flex; }
.mobil-link { color: #fff; text-decoration: none; font-size: 2rem; font-weight: 700; transition: color 0.3s ease; }
.mobil-link:hover { color: #00ffcc; }

@media (max-width: 768px) {
    #hamburger { display: flex; }
    .nav-linkler { display: none; }
    #navbar { padding: 15px 20px; }
}

/* ========================================= */
/* --- 3D AĞ TUVALİ ---                     */
/* ========================================= */
#tuval { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; }

/* ========================================= */
/* --- HERO ---                              */
/* ========================================= */
.reveal-container { position: relative; width: 100%; height: 100vh; display: flex; justify-content: center; align-items: center; overflow: hidden; z-index: 2; }

.kayan-yazi-kapsayici { position: absolute; width: 200%; white-space: nowrap; pointer-events: none; }
.arka-yazi { top: 15%; z-index: 0; }
.on-yazi { top: 55%; z-index: 0; }
.kayan-yazi { font-size: 10vw; font-weight: 900; text-transform: uppercase; letter-spacing: -2px; display: inline-block; }
.gri-yazi { color: rgba(255,255,255,0.02); animation: yaziSola 50s linear infinite; }
.beyaz-yazi { color: rgba(255,255,255,0.04); animation: yaziSaga 40s linear infinite; }
@keyframes yaziSola { 0%{transform:translateX(0)} 100%{transform:translateX(-50%)} }
@keyframes yaziSaga { 0%{transform:translateX(-50%)} 100%{transform:translateX(0)} }

.hero-icerik { position: absolute; left: 8%; top: 50%; transform: translateY(-50%); z-index: 10; max-width: 550px; }
.hero-ust-etiket { font-family: var(--font-kod); font-size: 0.9rem; color: #00ffcc; margin-bottom: 16px; }
.hero-baslik { font-size: clamp(3rem, 8vw, 6rem); font-weight: 900; line-height: 0.95; letter-spacing: -3px; margin-bottom: 20px; }
.hero-typing-alani { font-family: var(--font-kod); font-size: 1rem; color: rgba(255,255,255,0.6); margin-bottom: 35px; min-height: 28px; display: flex; align-items: center; gap: 2px; }
.typing-cursor { color: #00ffcc; animation: blink 1s step-end infinite; font-weight: 100; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

.hero-butonlar { display: flex; gap: 16px; margin-bottom: 50px; }
.btn { display: inline-flex; align-items: center; gap: 8px; border: none; border-radius: 30px; font-weight: 600; font-family: var(--font-baslik); font-size: 0.95rem; padding: 14px 32px; cursor: pointer; transition: all 0.3s ease; text-decoration: none; }
.btn-dolu { background: #00ffcc; color: var(--renk-bg); box-shadow: 0 0 25px rgba(0,255,204,0.3); }
.btn-dolu:hover { background: #fff; box-shadow: 0 0 30px rgba(255,255,255,0.4); transform: translateY(-3px); }
.btn-cerceve { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.2); }
.btn-cerceve:hover { border-color: #00ffcc; color: #00ffcc; background: rgba(0,255,204,0.05); transform: translateY(-3px); }
.btn-ok { transition: transform 0.3s ease; }
.btn:hover .btn-ok { transform: translateX(4px); }

.hero-istatistik { display: flex; gap: 40px; }
.istatistik-item { display: flex; flex-direction: column; }
.istatistik-sayi { font-size: 2rem; font-weight: 800; color: #00ffcc; font-family: var(--font-kod); }
.istatistik-etiket { font-size: 0.8rem; color: rgba(255,255,255,0.4); margin-top: 4px; }

/* ========================================= */
/* --- PORTRE & X-RAY HOVER EFEKTİ ---       */
/* ========================================= */
.portre-kapsayici {
    position: absolute; right: 5%; bottom: 0;
    width: 42%; max-width: 650px; height: 88vh;
    z-index: 5; cursor: default;
    overflow: hidden;
}

.portre-glow {
    position: absolute; bottom: -20px; left: 50%; transform: translateX(-50%);
    width: 350px; height: 200px;
    background: radial-gradient(ellipse, rgba(0,255,204,0.2) 0%, transparent 70%);
    border-radius: 50%; pointer-events: none; z-index: 10; filter: blur(50px);
    animation: glowPulse 4s ease-in-out infinite;
}
@keyframes glowPulse { 0%,100%{opacity:0.6;transform:translateX(-50%) scale(1)} 50%{opacity:1;transform:translateX(-50%) scale(1.1)} }

/* Katman 1: LetterGlitch — portre silüetine maskelenmiş */
.glitch-katman {
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 1; pointer-events: none;
    -webkit-mask-image: url('erdi-portrait.png');
    -webkit-mask-size: contain;
    -webkit-mask-position: bottom center;
    -webkit-mask-repeat: no-repeat;
    mask-image: url('erdi-portrait.png');
    mask-size: contain;
    mask-position: bottom center;
    mask-repeat: no-repeat;
}

/* Katman 2: CRT tarama çizgileri — portre silüetine maskelenmiş */
.crt-overlay {
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 3; pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.08) 2px,
        rgba(0, 0, 0, 0.08) 4px
    );
    mix-blend-mode: overlay;
    -webkit-mask-image: url('erdi-portrait.png');
    -webkit-mask-size: contain;
    -webkit-mask-position: bottom center;
    -webkit-mask-repeat: no-repeat;
    mask-image: url('erdi-portrait.png');
    mask-size: contain;
    mask-position: bottom center;
    mask-repeat: no-repeat;
}

/* CRT yanıp sönme (flicker) efekti — portre silüetine maskelenmiş */
.crt-flicker {
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 4; pointer-events: none;
    background: rgba(0, 255, 204, 0.02);
    animation: crtFlicker 0.15s infinite alternate;
    -webkit-mask-image: url('erdi-portrait.png');
    -webkit-mask-size: contain;
    -webkit-mask-position: bottom center;
    -webkit-mask-repeat: no-repeat;
    mask-image: url('erdi-portrait.png');
    mask-size: contain;
    mask-position: bottom center;
    mask-repeat: no-repeat;
}
@keyframes crtFlicker {
    0% { opacity: 0.5; }
    25% { opacity: 0.9; }
    50% { opacity: 0.4; }
    75% { opacity: 1; }
    100% { opacity: 0.6; }
}

/* Katman 3: Normal fotoğraf — hover ile delik açılır */
.katman-normal {
    position: absolute; bottom: 0; left: 0;
    width: 100%; height: 100%;
    object-fit: contain; object-position: bottom center;
    pointer-events: none;
    z-index: 5;
    /* Varsayılan: tam görünür */
    -webkit-mask-image: none;
    mask-image: none;
    will-change: -webkit-mask-image, mask-image;
}

/* ========================================= */
/* --- SCROLL ANİMASYONLARI (ÇOK YÖNLÜ) --- */
/* ========================================= */
.anim {
    opacity: 0;
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform, opacity;
}

/* Yönlü başlangıç pozisyonları */
.anim[data-anim="fade-up"] { transform: translateY(60px); }
.anim[data-anim="fade-down"] { transform: translateY(-40px); }
.anim[data-anim="fade-left"] { transform: translateX(-80px); }
.anim[data-anim="fade-right"] { transform: translateX(80px); }
.anim[data-anim="scale-in"] { transform: scale(0.85); }

/* Gecikmeler */
.anim[data-delay="1"] { transition-delay: 0.1s; }
.anim[data-delay="2"] { transition-delay: 0.2s; }
.anim[data-delay="3"] { transition-delay: 0.3s; }
.anim[data-delay="4"] { transition-delay: 0.4s; }
.anim[data-delay="5"] { transition-delay: 0.5s; }

/* Görünür olduğunda */
.anim.gorunur {
    opacity: 1;
    transform: translateY(0) translateX(0) scale(1);
}

/* ========================================= */
/* --- BÖLÜM STİLLERİ ---                   */
/* ========================================= */
.bolum-container { position: relative; z-index: 1; display: flex; justify-content: center; align-items: center; width: 100%; min-height: 100vh; padding: 100px 20px; }
.bolum-ust-etiket { font-family: var(--font-kod); font-size: 0.85rem; color: #00ffcc; margin-bottom: 12px; letter-spacing: 2px; }
.bolum-baslik { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; margin-bottom: 24px; letter-spacing: -1px; }
.aciklama-metin { font-size: 1.1rem; color: rgba(255,255,255,0.6); line-height: 1.9; max-width: 600px; margin: 0 auto; }

.cam-kart-genis {
    background: var(--renk-kart); backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--renk-border); border-radius: 24px; text-align: center;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
    padding: 60px 40px; max-width: 900px; width: 100%;
}

.hakkimda-detaylar { display: flex; justify-content: center; gap: 24px; margin-top: 40px; flex-wrap: wrap; }
.detay-item {
    display: flex; flex-direction: column; gap: 6px;
    padding: 20px 28px; background: rgba(255,255,255,0.03);
    border: 1px solid var(--renk-border); border-radius: 16px;
    transition: all 0.4s ease; min-width: 180px;
}
.detay-item:hover { border-color: rgba(0,255,204,0.3); transform: translateY(-4px); box-shadow: 0 10px 30px rgba(0,0,0,0.3); }
.detay-baslik { font-size: 0.7rem; color: #00ffcc; text-transform: uppercase; letter-spacing: 2px; font-family: var(--font-kod); }
.detay-deger { font-size: 0.95rem; color: rgba(255,255,255,0.85); font-weight: 600; }
.detay-alt { font-size: 0.78rem; color: rgba(255,255,255,0.4); }

.deneyim-ozetler { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 32px; }
.deneyim-item {
    font-size: 0.82rem; color: rgba(255,255,255,0.5);
    padding: 8px 18px; border: 1px solid rgba(255,255,255,0.06);
    border-radius: 20px; background: rgba(0,255,204,0.03);
    transition: all 0.3s ease; font-family: var(--font-kod);
}
.deneyim-item:hover { border-color: rgba(0,255,204,0.3); color: #00ffcc; }

/* ========================================= */
/* --- YETENEKLER ---                        */
/* ========================================= */
.yetenekler-icerik { width: 100%; max-width: 1100px; text-align: center; }
.yetenek-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin-top: 50px; }
.yetenek-kart {
    background: var(--renk-kart); border: 1px solid var(--renk-border);
    border-radius: 20px; padding: 36px 20px; text-align: center;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative; overflow: hidden;
}
.yetenek-kart::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at 50% 0%, rgba(0,255,204,0.08) 0%, transparent 60%);
    opacity: 0; transition: opacity 0.5s ease;
}
.yetenek-kart:hover::before { opacity: 1; }
.yetenek-kart:hover { border-color: rgba(0,255,204,0.4); transform: translateY(-10px); box-shadow: 0 25px 50px rgba(0,0,0,0.4); }
.yetenek-ikon { margin-bottom: 18px; }
.yetenek-kart h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 16px; position: relative; }
.yetenek-etiketler { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; position: relative; }
.yetenek-etiketler span {
    background: rgba(0,255,204,0.06); color: rgba(255,255,255,0.6);
    padding: 5px 12px; border-radius: 20px; font-size: 0.78rem; font-weight: 500;
    border: 1px solid rgba(0,255,204,0.08); transition: all 0.3s ease;
}
.yetenek-kart:hover .yetenek-etiketler span { color: #00ffcc; border-color: rgba(0,255,204,0.25); }

/* ========================================= */
/* --- PROJELER ---                          */
/* ========================================= */
.projeler-icerik { width: 100%; max-width: 1200px; text-align: center; }
.proje-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 32px; margin-top: 50px; }
.proje-kart {
    background: var(--renk-kart); backdrop-filter: blur(10px);
    border: 1px solid var(--renk-border); border-radius: 20px; overflow: hidden; text-align: left;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.proje-kart:hover { transform: translateY(-12px); border-color: rgba(0,255,204,0.4); box-shadow: 0 25px 60px rgba(0,255,204,0.1); }
.proje-gorsel-tutucu {
    width: 100%; height: 200px;
    background: linear-gradient(135deg, rgba(0,255,204,0.03), rgba(0,0,0,0.5));
    display: flex; justify-content: center; align-items: center;
    border-bottom: 1px solid var(--renk-border); position: relative; overflow: hidden;
}
.proje-numara { font-size: 5rem; font-weight: 900; color: rgba(255,255,255,0.03); font-family: var(--font-kod); transition: all 0.5s ease; }
.proje-kart:hover .proje-numara { color: rgba(0,255,204,0.12); transform: scale(1.15); }
.proje-detay { padding: 30px; }
.proje-detay h3 { color: #fff; font-size: 1.4rem; margin-bottom: 12px; transition: color 0.3s ease; }
.proje-kart:hover .proje-detay h3 { color: #00ffcc; }
.proje-detay p { color: rgba(255,255,255,0.5); font-size: 0.95rem; line-height: 1.7; margin-bottom: 20px; }
.etiketler { display: flex; flex-wrap: wrap; gap: 8px; }
.etiketler span {
    background: rgba(0,255,204,0.08); color: #00ffcc;
    padding: 5px 14px; border-radius: 20px; font-size: 0.8rem; font-weight: 600;
    border: 1px solid rgba(0,255,204,0.15);
}

/* ========================================= */
/* --- İLETİŞİM ---                          */
/* ========================================= */
.iletisim-kapsayici { max-width: 900px; }
.iletisim-izgara { display: grid; grid-template-columns: 1fr 1.5fr; gap: 50px; text-align: left; }
.iletisim-bilgi h3 { color: #00ffcc; font-size: 1.3rem; margin-bottom: 24px; }
.bilgi-satir { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.bilgi-satir p { color: rgba(255,255,255,0.7); font-size: 0.95rem; }
.sosyal-medya { margin-top: 30px; display: flex; gap: 12px; }
.sosyal-link {
    color: rgba(255,255,255,0.7); text-decoration: none;
    width: 44px; height: 44px;
    border: 1px solid rgba(255,255,255,0.15); border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.3s ease;
}
.sosyal-link:hover { border-color: #00ffcc; color: #00ffcc; background: rgba(0,255,204,0.08); transform: translateY(-4px); box-shadow: 0 10px 25px rgba(0,255,204,0.15); }

.form-kontrol {
    width: 100%; background: transparent; border: none;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    color: #fff; font-size: 1rem; padding: 14px 0;
    font-family: var(--font-baslik); transition: all 0.3s ease; margin-bottom: 8px;
}
.form-kontrol::placeholder { color: rgba(255,255,255,0.25); }
.form-kontrol:focus { outline: none; border-bottom-color: #00ffcc; box-shadow: 0 8px 15px -10px rgba(0,255,204,0.4); }
textarea.form-kontrol { resize: none; }
.form-buton { width: 100%; margin-top: 16px; font-size: 1rem; padding: 16px; border-radius: 12px; }

/* ========================================= */
/* --- FOOTER ---                            */
/* ========================================= */
#footer { position: relative; z-index: 1; border-top: 1px solid var(--renk-border); padding: 40px 50px; }
.footer-icerik { display: flex; justify-content: space-between; align-items: center; max-width: 1200px; margin: 0 auto; }
.footer-logo { font-size: 1.3rem; font-weight: 800; letter-spacing: -1px; }
.footer-alt-yazi { font-size: 0.85rem; color: rgba(255,255,255,0.3); margin-top: 6px; font-family: var(--font-kod); }
.footer-sosyal { display: flex; gap: 16px; }
.footer-sosyal a { color: rgba(255,255,255,0.4); transition: all 0.3s ease; }
.footer-sosyal a:hover { color: #00ffcc; transform: translateY(-2px); }
.footer-sag p { font-size: 0.85rem; color: rgba(255,255,255,0.3); }

/* ========================================= */
/* --- SCROLLBAR ---                         */
/* ========================================= */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--renk-bg); }
::-webkit-scrollbar-thumb { background: rgba(0,255,204,0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0,255,204,0.5); }

/* ========================================= */
/* --- RESPONSIVE ---                        */
/* ========================================= */
@media (max-width: 1024px) {
    .hero-icerik { left: 5%; max-width: 400px; }
    .portre-kapsayici { width: 48%; right: 2%; }
    .monitor-cerceve { width: 440px; height: 270px; }
}

@media (max-width: 768px) {
    .reveal-container { flex-direction: column; height: auto; min-height: 100vh; padding-top: 100px; }
    .hero-icerik { position: relative; left: 0; top: 0; transform: none; text-align: center; padding: 0 20px; max-width: 100%; }
    .hero-baslik { font-size: 3.5rem; }
    .hero-butonlar { justify-content: center; }
    .hero-istatistik { justify-content: center; }
    .hero-typing-alani { justify-content: center; }
    .portre-kapsayici { position: relative; width: 80%; height: 55vh; right: auto; }
    .iletisim-izgara { grid-template-columns: 1fr; }
    .proje-grid { grid-template-columns: 1fr; }
    .hakkimda-detaylar { gap: 12px; }
    .detay-item { min-width: auto; padding: 16px 20px; }
    .footer-icerik { flex-direction: column; text-align: center; gap: 16px; }
    #footer { padding: 30px 20px; }
    .bolum-container { padding: 80px 16px; }
    .cam-kart-genis { padding: 40px 20px; }
    .yetenek-grid { grid-template-columns: repeat(2, 1fr); }
    .monitor-cerceve { width: 320px; height: 200px; }
    .ekran-icerik { font-size: 0.65rem; padding: 12px; }
}

@media (max-width: 480px) {
    .hero-baslik { font-size: 2.5rem; letter-spacing: -2px; }
    .hero-istatistik { gap: 20px; }
    .istatistik-sayi { font-size: 1.5rem; }
    .bolum-baslik { font-size: 2rem; }
    .yetenek-grid { grid-template-columns: 1fr; }
    .monitor-cerceve { width: 280px; height: 170px; }
}