/*
  components.css — paylaşılan site bileşenleri: loading screen, scroll progress,
  navbar, mobil menü, hero, footer, back-to-top, placeholder section.
  tokens.css + base.css'den SONRA yüklenmeli.
*/

/* ---------- Loading Screen ---------- */
.loading-screen{
  position: fixed; inset: 0;
  z-index: 999;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg);
  transition: opacity .5s ease, visibility .5s ease;
}
.loading-screen.hide{ opacity: 0; visibility: hidden; pointer-events: none; }
.loading-mark{
  width: 54px; height: 54px;
  border-radius: 16px;
  object-fit: cover;
  animation: loadingPulse 1.1s ease-in-out infinite;
}
@keyframes loadingPulse{
  0%, 100%{ transform: scale(1); opacity: 1; }
  50%{ transform: scale(.86); opacity: .7; }
}

/* ---------- Scroll Progress ---------- */
.scroll-progress{
  position: fixed; top: 0; left: 0;
  height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  z-index: 300;
  transition: width .1s linear;
}

/* ---------- Back to Top ---------- */
.back-to-top{
  position: fixed;
  right: 22px; bottom: 22px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow);
  z-index: 90;
  opacity: 0; transform: translateY(12px);
  pointer-events: none;
  transition: opacity var(--transition-fast), transform var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}
.back-to-top.show{ opacity: 1; transform: translateY(0); pointer-events: auto; }
.back-to-top:hover{ border-color: var(--accent-2); color: var(--accent-2); }

/* ---------- Navbar ---------- */
.navbar{
  position: sticky; top: 0;
  z-index: 200;
  height: var(--nav-height);
  display: flex; align-items: center;
  background: rgba(5,7,12,.5);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}
:root[data-theme="light"] .navbar{ background: rgba(247,248,251,.65); }
.navbar.scrolled{
  border-bottom-color: var(--border);
  background: rgba(5,7,12,.78);
}
:root[data-theme="light"] .navbar.scrolled{ background: rgba(247,248,251,.85); }

.navbar-inner{
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand{
  display: flex; align-items: center; gap: 10px;
  font-weight: 800; font-size: 1.02rem;
  letter-spacing: -.01em;
  white-space: nowrap;
  flex: 0 0 auto;
}
.brand-mark{
  width: 32px; height: 32px;
  border-radius: 9px;
  object-fit: cover;
  flex: 0 0 auto;
  box-shadow: 0 6px 18px rgba(124,92,255,.35);
}

.nav-links{
  display: flex; align-items: center; gap: 4px;
  list-style: none; margin: 0; padding: 0;
}
.nav-links a{
  position: relative;
  padding: 9px 11px;
  border-radius: var(--radius-pill);
  font-size: .82rem; font-weight: 600;
  white-space: nowrap;
  color: var(--text-dim);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.nav-links a:hover{ color: var(--text); background: var(--surface); }
.nav-links a.active{ color: var(--text); background: var(--accent-soft); }

.navbar-actions{ display: flex; align-items: center; gap: 10px; }

.theme-toggle, .nav-burger, .lang-toggle{
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.05rem;
  transition: border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}
.theme-toggle:hover, .nav-burger:hover, .lang-toggle:hover{ border-color: var(--accent-2); color: var(--accent-2); }
.lang-toggle{ font-size: .72rem; font-weight: 800; letter-spacing: .02em; }

.nav-burger{ display: none; }

/* Mobil menü (drawer) */
.mobile-drawer-overlay{
  position: fixed; inset: 0;
  background: rgba(4,6,10,.6);
  backdrop-filter: blur(4px);
  z-index: 250;
  opacity: 0; pointer-events: none;
  transition: opacity .25s ease;
}
.mobile-drawer-overlay.show{ opacity: 1; pointer-events: auto; }
.mobile-drawer{
  position: fixed; top: 0; right: 0; bottom: 0;
  width: 300px; max-width: 84vw;
  background: var(--surface);
  border-left: 1px solid var(--border);
  transform: translateX(100%);
  transition: transform .32s var(--ease);
  display: flex; flex-direction: column;
  padding: 22px;
}
.mobile-drawer-overlay.show .mobile-drawer{ transform: translateX(0); }
.mobile-drawer-close{
  align-self: flex-end;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  font-size: 1.1rem;
  margin-bottom: 20px;
}
.mobile-drawer-links{
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 4px;
}
.mobile-drawer-links a{
  display: block;
  padding: 14px 12px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-dim);
}
.mobile-drawer-links a.active{ color: var(--text); background: var(--accent-soft); }

@media (max-width: 1180px){
  .nav-links{ display: none; }
  .nav-burger{ display: flex; }
}

@media (max-width: 480px){
  .navbar .brand-name{ display: none; }
  .navbar-inner{ padding: 0 16px; }
}

/* ---------- Hero ---------- */
.hero{
  position: relative;
  min-height: calc(100vh - var(--nav-height));
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-bg{
  position: absolute; inset: 0;
  z-index: 0;
  background:
    radial-gradient(900px 500px at 12% -10%, rgba(124,92,255,.16), transparent 60%),
    radial-gradient(800px 500px at 100% 10%, rgba(34,211,238,.10), transparent 60%),
    var(--bg);
}

.hero-inner{
  position: relative; z-index: 1;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 40px 24px;
  width: 100%;
}
.hero-kicker{
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: .78rem; font-weight: 700;
  color: var(--text-dim);
  margin-bottom: 22px;
}
.hero-kicker .dot{ width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px rgba(63,185,80,.7); }

.hero h1{
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1.06;
  max-width: 820px;
  margin-bottom: 20px;
}
.hero-typing{ display: inline-block; min-height: 1.1em; }
.hero-typing .cursor{
  display: inline-block;
  width: 3px; margin-left: 2px;
  background: var(--accent-2);
  animation: caretBlink 1s step-end infinite;
}
@keyframes caretBlink{ 50%{ opacity: 0; } }

.hero p.lead{
  font-size: 1.08rem;
  color: var(--text-dim);
  max-width: 560px;
  margin-bottom: 34px;
  line-height: 1.7;
}
.hero-ctas{ display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 60px; }

.scroll-indicator{
  position: absolute;
  left: 50%; bottom: 28px;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-faint);
  font-size: .72rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  z-index: 1;
}
.scroll-indicator .wheel{
  width: 24px; height: 38px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--border);
  display: flex; justify-content: center; padding-top: 7px;
}
.scroll-indicator .wheel::after{
  content: '';
  width: 4px; height: 8px;
  border-radius: var(--radius-pill);
  background: var(--accent-2);
  animation: scrollDot 1.6s ease-in-out infinite;
}
@keyframes scrollDot{
  0%{ opacity: 1; transform: translateY(0); }
  70%{ opacity: 0; transform: translateY(10px); }
  100%{ opacity: 0; transform: translateY(10px); }
}

/* ---------- Placeholder bölüm kartı (Faz 2+'de gerçek içerikle değişecek) ---------- */
.placeholder-card{
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 28px;
  text-align: center;
  color: var(--text-dim);
  background: var(--surface);
}
.placeholder-card .emoji{ font-size: 1.8rem; margin-bottom: 10px; }
.placeholder-card strong{ display: block; color: var(--text); font-size: 1.05rem; margin-bottom: 6px; }

/* ---------- Footer ---------- */
.site-footer{
  border-top: 1px solid var(--border);
  padding: 56px 0 28px;
}
.footer-top{
  display: flex; flex-wrap: wrap;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 36px;
}
.footer-brand p{ color: var(--text-dim); font-size: .88rem; max-width: 320px; margin-top: 10px; }
.footer-cols{ display: flex; flex-wrap: wrap; gap: 48px; }
.footer-col h4{ font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text-faint); margin-bottom: 14px; }
.footer-col ul{ list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col a{ font-size: .88rem; color: var(--text-dim); transition: color var(--transition-fast); }
.footer-col a:hover{ color: var(--accent-2); }

.footer-socials{ display: flex; gap: 10px; }
.footer-socials a{
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-dim);
  transition: all var(--transition-fast);
}
.footer-socials a:hover{ border-color: var(--accent-2); color: var(--accent-2); transform: translateY(-2px); }
.footer-socials svg{ width: 17px; height: 17px; }

.footer-bottom{
  display: flex; flex-wrap: wrap; gap: 10px;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: .78rem;
  color: var(--text-faint);
}
.footer-bottom span + span::before{ content: '·'; margin: 0 8px; }

/* ---------- Hakkımda: profil kartı + istatistikler + teknoloji grid'i ---------- */
.about-grid{
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 40px;
  align-items: start;
}
@media (max-width: 860px){
  .about-grid{ grid-template-columns: 1fr; }
}

.profile-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
}
.profile-avatar{
  width: 100px; height: 100px;
  border-radius: 50%;
  margin: 0 auto 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem; font-weight: 900; color: #fff;
  box-shadow: var(--glow);
}
.profile-card h3{ font-size: 1.2rem; margin-bottom: 4px; }
.profile-card .role{ color: var(--text-dim); font-size: .86rem; margin-bottom: 18px; }
.profile-card p.bio{ color: var(--text-dim); font-size: .86rem; line-height: 1.7; text-align: left; }

.stat-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 22px;
}
.stat-item{
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 8px;
  text-align: center;
}
.stat-item .num{
  font-size: 1.4rem; font-weight: 900;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat-item .label{ font-size: .7rem; color: var(--text-dim); margin-top: 4px; }

.tech-grid-title{ font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text-faint); margin: 8px 0 16px; }
.tech-grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 14px;
}
.tech-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 14px;
  text-align: center;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.tech-card:hover{ transform: translateY(-4px); border-color: var(--accent-2); box-shadow: 0 14px 30px rgba(34,211,238,.15); }
.tech-card .logo{ font-size: 1.8rem; margin-bottom: 8px; }
.tech-icon-svg{ width: 34px; height: 34px; margin: 0 auto 12px; display: block; }
.tech-card .name{
  font-weight: 700; font-size: .76rem;
  text-transform: uppercase; letter-spacing: .04em;
}
.tech-card .level-label{ font-size: .68rem; color: var(--text-dim); margin-top: 4px; }

/* ---------- Projeler: araç çubuğu + filtre + grid ---------- */
.project-toolbar{
  display: flex; flex-wrap: wrap;
  gap: 14px;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
}
.project-search{
  display: flex; align-items: center; gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 10px 16px;
  flex: 1; min-width: 220px; max-width: 360px;
}
.project-search input{
  background: none; border: none; outline: none;
  color: var(--text); width: 100%; font-size: .88rem;
}
.project-filters{ display: flex; flex-wrap: wrap; gap: 8px; }
.filter-chip{
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: .8rem; font-weight: 600;
  color: var(--text-dim);
  transition: all var(--transition-fast);
}
.filter-chip:hover{ border-color: var(--accent-2); color: var(--text); }
.filter-chip.active{
  background: linear-gradient(90deg, var(--accent-soft), var(--accent-2-soft));
  border-color: var(--accent);
  color: var(--text);
}

.project-grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 22px;
}
.project-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.project-card:hover{ transform: translateY(-6px); border-color: var(--accent-2); box-shadow: 0 24px 50px rgba(34,211,238,.14); }
.project-card-media{
  height: 150px;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.6rem;
  background: linear-gradient(135deg, var(--accent-soft), var(--accent-2-soft));
}
.project-card-body{ padding: 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.project-card-top{ display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.project-card h3{ font-size: 1.05rem; }
.status-pill{ font-size: .66rem; font-weight: 700; padding: 4px 10px; border-radius: var(--radius-pill); white-space: nowrap; }
.status-pill.live{ background: rgba(63,185,80,.15); color: var(--green); }
.status-pill.dev{ background: rgba(227,179,65,.15); color: var(--amber); }
.project-card p.desc{ font-size: .86rem; color: var(--text-dim); line-height: 1.6; flex: 1; }
.project-tags{ display: flex; flex-wrap: wrap; gap: 6px; }
.project-tags span{
  font-size: .7rem; padding: 4px 9px;
  border-radius: var(--radius-pill);
  background: var(--bg-alt); color: var(--text-dim);
  border: 1px solid var(--border);
}
.project-meta{ font-size: .74rem; color: var(--text-faint); }
.project-card-actions{ display: flex; gap: 8px; margin-top: 4px; }
.project-card-actions a{
  flex: 1; text-align: center;
  padding: 9px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font-size: .78rem; font-weight: 700;
  color: var(--text-dim);
  transition: all var(--transition-fast);
}
.project-card-actions a:hover{ border-color: var(--accent-2); color: var(--accent-2); }
.project-empty{ grid-column: 1/-1; }

/* ---------- Blog: proje kartı bileşenlerini yeniden kullanır (.project-card,
   .project-card-media, .project-tags, .project-meta), sadece post'a özel parçalar burada ---------- */
.blog-read-link{
  font-size: .82rem; font-weight: 700;
  color: var(--accent-2);
  margin-top: 4px;
}
.blog-read-link:hover{ text-decoration: underline; }

.post-hero{
  display: flex; align-items: center; justify-content: center;
  height: 220px;
  border-radius: var(--radius-lg);
  font-size: 3.4rem;
  background: linear-gradient(135deg, var(--accent-soft), var(--accent-2-soft));
  border: 1px solid var(--border);
  margin-bottom: 28px;
}
.post-meta-row{
  display: flex; flex-wrap: wrap; gap: 10px;
  align-items: center;
  font-size: .8rem; color: var(--text-dim);
  margin-bottom: 10px;
}
.post-meta-row .badge-cat{
  padding: 4px 12px; border-radius: var(--radius-pill);
  background: var(--accent-soft); color: var(--accent-2);
  font-weight: 700; font-size: .72rem;
}
.post-title{
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 900;
  letter-spacing: -.02em;
  margin-bottom: 16px;
}

.markdown-body{
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-dim);
  max-width: 720px;
}
.markdown-body h2{
  font-size: 1.4rem; font-weight: 800; color: var(--text);
  margin: 36px 0 14px;
}
.markdown-body h3{
  font-size: 1.15rem; font-weight: 800; color: var(--text);
  margin: 28px 0 12px;
}
.markdown-body p{ margin: 0 0 16px; }
.markdown-body strong{ color: var(--text); }
.markdown-body a{ color: var(--accent-2); text-decoration: underline; text-underline-offset: 2px; }
.markdown-body ul, .markdown-body ol{ margin: 0 0 16px; padding-left: 22px; }
.markdown-body li{ margin-bottom: 6px; }
.markdown-body code{
  font-family: var(--font-mono);
  font-size: .84em;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1px 6px;
}
.markdown-body pre{
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  overflow-x: auto;
  margin: 0 0 20px;
}
.markdown-body pre code{
  background: none; border: none; padding: 0;
  font-size: .84rem; line-height: 1.6; color: var(--text);
}
.markdown-body blockquote{
  margin: 0 0 16px;
  padding: 4px 18px;
  border-left: 3px solid var(--accent-2);
  color: var(--text-dim);
  font-style: italic;
}

/* ---------- Genel modal pattern (Lightbox, PDF görüntüleyici vb. için) ---------- */
.modal-overlay-v2{
  position: fixed; inset: 0;
  background: rgba(4,6,10,.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 400;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  opacity: 0; pointer-events: none;
  transition: opacity .25s ease;
}
.modal-overlay-v2.show{ opacity: 1; pointer-events: auto; }
.modal-close-btn{
  position: absolute; top: -14px; right: -14px;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 1.1rem;
  color: var(--text-dim);
  z-index: 2;
}
.modal-close-btn:hover{ color: var(--accent-2); border-color: var(--accent-2); }

/* ---------- Timeline ---------- */
.timeline{ position: relative; max-width: 720px; }
.timeline-item{
  position: relative;
  padding-left: 32px;
  padding-bottom: 32px;
}
.timeline-item::before{
  content: '';
  position: absolute;
  left: 5px; top: 20px; bottom: -12px;
  width: 2px;
  background: var(--border);
}
.timeline-item:last-child::before{ display: none; }
.timeline-dot{
  position: absolute; left: 0; top: 4px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 10px rgba(124,92,255,.5);
}
.timeline-date{ font-size: .74rem; font-weight: 700; color: var(--accent-2); margin-bottom: 4px; }
.timeline-card h3{ font-size: 1.02rem; margin-bottom: 2px; }
.timeline-org{ font-size: .82rem; color: var(--text-dim); margin-bottom: 8px; }
.timeline-card p{ font-size: .88rem; color: var(--text-dim); line-height: 1.6; }

/* ---------- Galeri ---------- */
.gallery-grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}
.gallery-item{
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--border);
  background: var(--surface);
}
.gallery-item img, .gallery-item video{
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}
.gallery-item:hover img, .gallery-item:hover video{ transform: scale(1.06); }
.gallery-overlay{
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  background: rgba(5,7,12,0);
  color: #fff;
  opacity: 0;
  transition: all var(--transition-fast);
}
.gallery-item:hover .gallery-overlay{ opacity: 1; background: rgba(5,7,12,.35); }

.lightbox-box{ max-width: 900px; width: 100%; position: relative; }
.lightbox-media{ display: flex; align-items: center; justify-content: center; }
.lightbox-media img, .lightbox-media video{
  max-width: 100%; max-height: 76vh;
  border-radius: var(--radius-md);
  display: block;
  box-shadow: var(--shadow);
}
.lightbox-caption{ color: #fff; text-align: center; margin-top: 16px; font-size: .9rem; }
.lightbox-nav{
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
  font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
}
.lightbox-nav:hover{ background: rgba(255,255,255,.18); }
.lightbox-nav.prev{ left: -60px; }
.lightbox-nav.next{ right: -60px; }
@media (max-width: 960px){
  .lightbox-nav.prev{ left: 6px; }
  .lightbox-nav.next{ right: 6px; }
}

/* ---------- Sertifikalar (teknoloji kartı stilini kullanır: .tech-card) ---------- */
.cert-card{ padding-bottom: 20px; }
.cert-actions{ display: flex; gap: 8px; margin-top: 12px; }
.cert-actions .btn-secondary{ flex: 1; padding: 8px 10px; font-size: .74rem; }

.pdf-modal-box{
  max-width: 780px; width: 100%;
  max-height: 86vh;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow);
}
.pdf-modal-header{
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  flex: 0 0 auto;
}
.pdf-modal-header h3{ font-size: 1rem; }
.pdf-modal-actions{ display: flex; align-items: center; gap: 10px; }
.pdf-modal-actions a{ font-size: .8rem; font-weight: 700; color: var(--accent-2); }
.pdf-modal-close-btn{
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 1.05rem;
}
.pdf-modal-close-btn:hover{ color: var(--accent-2); border-color: var(--accent-2); }
.pdf-modal-body{ flex: 1; }
.pdf-modal-body iframe{ width: 100%; height: 100%; border: none; }

/* ---------- İletişim ---------- */
.contact-grid{
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 40px;
  align-items: start;
}
@media (max-width: 860px){
  .contact-grid{ grid-template-columns: 1fr; }
}
.contact-form{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.form-group{ margin-bottom: 18px; }
.form-group label{
  display: block; font-size: .82rem; font-weight: 700;
  margin-bottom: 8px; color: var(--text-dim);
}
.contact-input, .contact-textarea{
  width: 100%;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--text);
  font-size: .9rem;
  font-family: inherit;
}
.contact-input:focus, .contact-textarea:focus{ outline: none; border-color: var(--accent-2); }
.contact-textarea{ resize: vertical; min-height: 130px; }
.contact-form-status{ margin-top: 14px; font-size: .84rem; min-height: 20px; }

.contact-info-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.contact-info-row{
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 18px;
  font-size: .88rem;
  color: var(--text-dim);
}
.contact-info-row:last-child{ margin-bottom: 0; }
.contact-info-row .icon{
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--bg-alt);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.05rem;
  flex: 0 0 auto;
}
.contact-info-row a{ color: var(--text-dim); transition: color var(--transition-fast); }
.contact-info-row a:hover{ color: var(--accent-2); }
.contact-info-divider{ height: 1px; background: var(--border); margin: 22px 0; }

/* ---------- Command Palette (Ctrl/Cmd+K) ---------- */
.cmdk-trigger{
  display: flex; align-items: center; gap: 8px;
  padding: 9px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-dim);
  font-size: .8rem; font-weight: 600;
  transition: all var(--transition-fast);
}
.cmdk-trigger:hover{ border-color: var(--accent-2); color: var(--text); }
.cmdk-trigger kbd{
  font-family: var(--font-mono);
  font-size: .7rem;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1px 6px;
}
@media (max-width: 860px){ .cmdk-trigger .cmdk-trigger-label{ display: none; } }

.cmdk-box{
  width: 100%; max-width: 560px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  align-self: flex-start;
  margin-top: 12vh;
}
.cmdk-input-row{
  display: flex; align-items: center; gap: 10px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  color: var(--text-faint);
  font-size: .8rem;
}
.cmdk-input-row input{
  flex: 1;
  background: none; border: none; outline: none;
  color: var(--text); font-size: 1rem; font-family: inherit;
}
.cmdk-results{ max-height: 360px; overflow-y: auto; padding: 8px; }
.cmdk-item{
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px;
  border-radius: 10px;
  font-size: .88rem; font-weight: 600;
  color: var(--text-dim);
  cursor: pointer;
}
.cmdk-item.active{ background: var(--accent-soft); color: var(--text); }
.cmdk-icon{ font-size: 1.05rem; flex: 0 0 auto; }
.cmdk-empty{ padding: 24px; text-align: center; color: var(--text-dim); font-size: .86rem; }

/* ---------- Hizmetler: .project-card bileşenini yeniden kullanır ---------- */

/* ---------- Referanslar ---------- */
.testimonial-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}
.testimonial-card{
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  overflow: hidden;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.testimonial-card:hover{ transform: translateY(-4px); border-color: var(--accent-2); box-shadow: 0 14px 30px rgba(34,211,238,.15); }
.testimonial-card::before{
  content: '”';
  position: absolute;
  top: -18px; right: 16px;
  font-size: 5.5rem;
  font-weight: 900;
  font-family: Georgia, serif;
  color: var(--accent-soft);
  line-height: 1;
  pointer-events: none;
}
.testimonial-stars{ color: var(--amber); font-size: .9rem; margin-bottom: 14px; letter-spacing: 2px; }
.testimonial-quote{ position: relative; font-size: .92rem; color: var(--text); line-height: 1.7; margin-bottom: 18px; }
.testimonial-quote::before{ content: '“'; }
.testimonial-quote::after{ content: '”'; }
.testimonial-author{ display: flex; align-items: center; gap: 12px; }
.testimonial-avatar{
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: .85rem; flex: 0 0 auto;
}
.testimonial-author .name{ font-weight: 700; font-size: .88rem; }
.testimonial-author .role{ font-size: .76rem; color: var(--text-dim); }