/* Vizopy — Platform Ana Stilleri */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --renk-bg: #0F0F0F;
  --renk-panel: #1A1A1A;
  --renk-border: #2A2A2A;
  --renk-vurgu: #5B6AF7;
  --renk-vurgu-hover: #4A59E6;
  --renk-metin: #FFFFFF;
  --renk-metin-yari: #A0A0A0;
  --renk-hata: #FF3B30;
  --renk-basari: #34C759;
  --renk-uyari: #FF9500;
  --renk-canvas: #E8ECEF;
  --renk-kart: #1E1E1E;
  --radius: 8px;
  --gecis: 0.2s ease;
  --font: 'Inter', sans-serif;
  --golge: 0 4px 24px rgba(0,0,0,0.4);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; scroll-behavior: smooth; }
body { font-family: var(--font); background: var(--renk-bg); color: var(--renk-metin); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: var(--renk-vurgu); text-decoration: none; }
a:hover { color: var(--renk-vurgu-hover); }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; font-family: var(--font); }
input, textarea, select { font-family: var(--font); }

/* ── Container ── */
.sy-container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── Yardımcı ── */
.hidden { display: none !important; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-8 { margin-bottom: 8px; }
.text-center { text-align: center; }
.text-sm { font-size: 0.85rem; }
.text-muted { color: var(--renk-metin-yari); }

/* ── Butonlar ── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 20px; border-radius: var(--radius);
  font-size: 0.9rem; font-weight: 500;
  border: none; transition: all var(--gecis);
  white-space: nowrap;
}
.btn-primary { background: var(--renk-vurgu); color: #fff; }
.btn-primary:hover { background: var(--renk-vurgu-hover); color: #fff; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(91,106,247,0.4); }
.btn-secondary { background: transparent; color: var(--renk-metin); border: 1px solid var(--renk-border); }
.btn-secondary:hover { border-color: var(--renk-vurgu); color: var(--renk-vurgu); }
.btn-ghost { background: transparent; color: var(--renk-metin-yari); border: none; }
.btn-ghost:hover { color: var(--renk-metin); }
.btn-danger { background: var(--renk-hata); color: #fff; }
.btn-danger:hover { background: #e0352a; color: #fff; }
.btn-sm { padding: 6px 14px; font-size: 0.8rem; }
.btn-lg { padding: 14px 32px; font-size: 1rem; font-weight: 600; }
.btn-xl { padding: 18px 40px; font-size: 1.1rem; font-weight: 700; border-radius: 50px; }

/* ── Form ── */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 0.85rem; font-weight: 500; color: var(--renk-metin-yari); margin-bottom: 8px; }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 10px 14px; border-radius: var(--radius);
  background: var(--renk-panel); border: 1px solid var(--renk-border);
  color: var(--renk-metin); font-size: 0.9rem;
  transition: border-color var(--gecis), box-shadow var(--gecis);
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none; border-color: var(--renk-vurgu);
  box-shadow: 0 0 0 3px rgba(91,106,247,0.2);
}
.form-textarea { resize: vertical; min-height: 100px; }
.form-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23888'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 32px; }
.form-error { font-size: 0.8rem; color: var(--renk-hata); margin-top: 5px; }
.form-hint { font-size: 0.8rem; color: var(--renk-metin-yari); margin-top: 5px; }

/* ── Kart ── */
.kart { background: var(--renk-kart); border: 1px solid var(--renk-border); border-radius: var(--radius); padding: 20px; }
.kart:hover { border-color: #3A3A3A; }

/* ── Badge ── */
.badge { display: inline-block; padding: 3px 10px; border-radius: 50px; font-size: 0.75rem; font-weight: 600; }
.badge-pro { background: linear-gradient(135deg, #5B6AF7, #8B5CF6); color: #fff; }
.badge-ucretsiz { background: var(--renk-border); color: var(--renk-metin-yari); }

/* ── Toast Bildirimleri ── */
#toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; }
.toast {
  background: var(--renk-panel); border: 1px solid var(--renk-border);
  border-radius: var(--radius); padding: 12px 18px;
  display: flex; align-items: center; gap: 10px;
  font-size: 0.9rem; box-shadow: var(--golge);
  animation: toastIn 0.3s ease; min-width: 260px;
}
.toast.basari { border-left: 3px solid var(--renk-basari); }
.toast.hata { border-left: 3px solid var(--renk-hata); }
.toast.bilgi { border-left: 3px solid var(--renk-vurgu); }
@keyframes toastIn { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }

/* ── Modal ── */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 1000; display: flex; align-items: center; justify-content: center; backdrop-filter: blur(4px); }
.modal { background: var(--renk-panel); border: 1px solid var(--renk-border); border-radius: 12px; padding: 28px; max-width: 520px; width: 90%; box-shadow: var(--golge); }
.modal-baslik { font-size: 1.2rem; font-weight: 600; margin-bottom: 20px; }

/* ── Giriş / Kayıt Sayfaları ── */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: radial-gradient(ellipse at top, #1a1a2e 0%, #0F0F0F 70%); padding: 20px; }
.auth-kart { background: var(--renk-panel); border: 1px solid var(--renk-border); border-radius: 16px; padding: 40px; width: 100%; max-width: 420px; box-shadow: var(--golge); }
.auth-logo { font-size: 1.8rem; font-weight: 800; color: var(--renk-vurgu); text-align: center; margin-bottom: 8px; letter-spacing: -0.5px; }
.auth-subtitle { text-align: center; color: var(--renk-metin-yari); font-size: 0.9rem; margin-bottom: 32px; }
.auth-alt { text-align: center; margin-top: 24px; font-size: 0.85rem; color: var(--renk-metin-yari); }

/* ── Hesabım ── */
.hesap-wrap { max-width: 900px; margin: 0 auto; padding: 40px 20px; }
.proje-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; margin-top: 24px; }
.proje-kart { background: var(--renk-kart); border: 1px solid var(--renk-border); border-radius: var(--radius); overflow: hidden; transition: all var(--gecis); }
.proje-kart:hover { border-color: var(--renk-vurgu); transform: translateY(-2px); box-shadow: var(--golge); }
.proje-kart-img { width: 100%; height: 140px; background: linear-gradient(135deg, #1a1a2e, #2d1b4e); object-fit: cover; }
.proje-kart-body { padding: 14px; }
.proje-kart-isim { font-weight: 600; margin-bottom: 4px; }
.proje-kart-meta { font-size: 0.8rem; color: var(--renk-metin-yari); }
.proje-kart-aksiyonlar { padding: 10px 14px; border-top: 1px solid var(--renk-border); display: flex; gap: 8px; }

/* ── Topbar (Anasayfa) ── */
.site-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 0 24px; height: 64px; display: flex; align-items: center; justify-content: space-between; background: rgba(15,15,15,0.9); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(255,255,255,0.05); }
.site-nav .logo { font-size: 1.3rem; font-weight: 800; color: var(--renk-vurgu); letter-spacing: -0.5px; }
.site-nav-links { display: flex; align-items: center; gap: 8px; }
.site-nav-links a { padding: 8px 14px; border-radius: var(--radius); font-size: 0.9rem; color: var(--renk-metin-yari); transition: all var(--gecis); }
.site-nav-links a:hover { color: var(--renk-metin); background: rgba(255,255,255,0.05); }

/* ── Anasayfa Bölümler ── */
.bolum { padding: 100px 24px; max-width: 1100px; margin: 0 auto; }
.bolum-baslik { font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; letter-spacing: -1px; line-height: 1.1; }
.bolum-alt-baslik { font-size: clamp(1rem, 2vw, 1.2rem); color: var(--renk-metin-yari); margin-top: 16px; max-width: 600px; }
.vurgu { color: var(--renk-vurgu); }

/* ── Özellik Kartları ── */
.ozellik-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-top: 48px; }
.ozellik-kart { background: var(--renk-kart); border: 1px solid var(--renk-border); border-radius: 12px; padding: 28px; transition: all var(--gecis); }
.ozellik-kart:hover { border-color: var(--renk-vurgu); transform: translateY(-4px); box-shadow: 0 8px 32px rgba(91,106,247,0.15); }
.ozellik-ikon { font-size: 2rem; margin-bottom: 16px; }
.ozellik-baslik { font-size: 1.1rem; font-weight: 600; margin-bottom: 8px; }
.ozellik-metin { font-size: 0.9rem; color: var(--renk-metin-yari); line-height: 1.7; }

/* ── Karşılaştırma Tablosu ── */
.karsilastirma-tablo { width: 100%; border-collapse: collapse; margin-top: 40px; }
.karsilastirma-tablo th { padding: 16px; text-align: center; font-weight: 700; border-bottom: 2px solid var(--renk-border); }
.karsilastirma-tablo th:first-child { text-align: left; }
.karsilastirma-tablo td { padding: 14px 16px; border-bottom: 1px solid var(--renk-border); text-align: center; font-size: 0.9rem; color: var(--renk-metin-yari); }
.karsilastirma-tablo td:first-child { text-align: left; color: var(--renk-metin); }
.karsilastirma-tablo tr:hover td { background: rgba(255,255,255,0.02); }
.karsilastirma-tablo .evet { color: var(--renk-basari); font-size: 1.1rem; }
.karsilastirma-tablo .hayir { color: var(--renk-hata); font-size: 1rem; }
.karsilastirma-tablo .vurgulu { background: rgba(91,106,247,0.05); }
.karsilastirma-tablo .vurgulu th { color: var(--renk-vurgu); }

/* ── Fiyat ── */
.fiyat-kutu { background: linear-gradient(135deg, #1a1a3e, #0F0F0F); border: 2px solid var(--renk-vurgu); border-radius: 20px; padding: 48px; text-align: center; max-width: 480px; margin: 40px auto 0; }
.fiyat-etiket { font-size: 0.9rem; color: var(--renk-metin-yari); margin-bottom: 16px; }
.fiyat-rakam { font-size: 5rem; font-weight: 900; letter-spacing: -3px; color: var(--renk-vurgu); line-height: 1; }
.fiyat-birlik { font-size: 1.5rem; font-weight: 400; color: var(--renk-metin-yari); }
.fiyat-aciklama { margin-top: 8px; font-size: 0.9rem; color: var(--renk-metin-yari); }
.fiyat-liste { list-style: none; margin: 28px 0; text-align: left; }
.fiyat-liste li { padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.05); font-size: 0.9rem; display: flex; align-items: center; gap: 10px; }
.fiyat-liste li::before { content: '✓'; color: var(--renk-basari); font-weight: 700; }

/* ── Adımlar ── */
.adimlar { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0; margin-top: 48px; position: relative; }
.adim { text-align: center; padding: 32px 20px; position: relative; }
.adim-numara { width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, var(--renk-vurgu), #8B5CF6); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; font-weight: 800; margin: 0 auto 16px; }
.adim-baslik { font-weight: 600; margin-bottom: 8px; }
.adim-metin { font-size: 0.85rem; color: var(--renk-metin-yari); }

/* ── Hero Anasayfa ── */
.ana-hero { min-height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 100px 24px 60px; position: relative; overflow: hidden; }
.ana-hero-bg { position: absolute; inset: 0; z-index: 0; }
.ana-hero-icerik { position: relative; z-index: 1; max-width: 800px; }
.ana-hero-baslik { font-size: clamp(2.5rem, 7vw, 5rem); font-weight: 900; letter-spacing: -2px; line-height: 1.05; margin-bottom: 24px; }
.ana-hero-alt { font-size: clamp(1rem, 2vw, 1.25rem); color: var(--renk-metin-yari); margin-bottom: 40px; max-width: 560px; margin-left: auto; margin-right: auto; }
.btn-grup { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── Blob Animasyonu ── */
.blob { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.15; animation: blobMove 8s ease-in-out infinite; }
.blob-1 { width: 500px; height: 500px; background: #5B6AF7; top: -100px; left: -100px; animation-delay: 0s; }
.blob-2 { width: 400px; height: 400px; background: #8B5CF6; top: 200px; right: -80px; animation-delay: 2s; }
.blob-3 { width: 350px; height: 350px; background: #3B82F6; bottom: -50px; left: 30%; animation-delay: 4s; }
@keyframes blobMove { 0%, 100% { transform: translate(0, 0) scale(1); } 33% { transform: translate(30px, -20px) scale(1.05); } 66% { transform: translate(-20px, 30px) scale(0.95); } }

/* ── Site Footer ── */
.site-footer { border-top: 1px solid var(--renk-border); padding: 40px 24px; text-align: center; color: var(--renk-metin-yari); font-size: 0.85rem; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .site-nav-links .btn-lg { display: none; }
  .btn-grup .btn-xl { width: 100%; justify-content: center; }
  .ana-hero-baslik { font-size: 2.5rem; }
  .bolum { padding: 60px 20px; }
  .adimlar { grid-template-columns: 1fr; }
  .karsilastirma-tablo { font-size: 0.8rem; }
  .karsilastirma-tablo th, .karsilastirma-tablo td { padding: 10px 8px; }
}