@import url("https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700;800;900&family=Teko:wght@400;500;600;700&display=swap");

    html,
    body {
      margin: 0;
      padding: 0;
      overflow: hidden;
      background: #0a0908;
      width: 100%;
      height: 100%;
      font-family: "Geist", sans-serif;
    }

    canvas {
      display: block;
    }

    /* ============ GİRİŞ BUTONU (intro CTA) ============ */
    .intro-cta {
      position: fixed;
      left: 50%;
      bottom: 40px;
      transform: translateX(-50%);
      z-index: 10;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 12px;
      pointer-events: none;
      user-select: none;
      transition: opacity 0.4s ease;
    }
    .enter-btn {
      pointer-events: auto;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 14px 32px;
      border-radius: 999px;
      font-family: "Geist", sans-serif;
      font-weight: 600;
      font-size: 14px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: #2a1200;
      background: rgba(255,150,70,0.92);
      border: 1px solid rgba(255,190,130,0.6);
      box-shadow: 0 10px 30px rgba(255,120,40,0.35), inset 0 1px 0 rgba(255,255,255,0.3);
      transition: transform 0.2s ease, box-shadow 0.3s ease, background 0.25s ease;
      animation: ctaPulse 2.4s ease-in-out infinite;
    }
    .enter-btn:hover {
      transform: translateY(-2px);
      background: rgba(255,170,90,1);
      box-shadow: 0 16px 44px rgba(255,150,70,0.55), inset 0 1px 0 rgba(255,255,255,0.35);
    }
    .enter-btn .enter-ic { font-size: 11px; }
    @keyframes ctaPulse {
      0%, 100% { box-shadow: 0 10px 30px rgba(255,120,40,0.32), inset 0 1px 0 rgba(255,255,255,0.3); }
      50% { box-shadow: 0 12px 46px rgba(255,150,70,0.66), inset 0 1px 0 rgba(255,255,255,0.3); }
    }
    .enter-sub {
      font-size: 11px;
      letter-spacing: 0.16em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.5);
    }

    /* ============ SITE HEADER (üst menü) ============ */
    .site-header {
      position: fixed;
      top: 26px;
      left: 32px;
      right: 32px;
      z-index: 30;
      display: flex;
      align-items: center;
      justify-content: space-between;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.5s ease;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 14px;
      color: #fff;
      text-decoration: none;
    }
    .brand-logo {
      width: 42px;
      height: 42px;
      filter: invert(1) drop-shadow(0 2px 10px rgba(255,150,70,0.4));
    }
    .brand-text {
      display: flex;
      flex-direction: column;
      gap: 3px;
      font-family: "Teko", sans-serif;
      font-size: 30px;
      letter-spacing: 0.04em;
      line-height: 1;
      text-transform: uppercase;
    }
    .brand-text small {
      font-family: "Geist", sans-serif;
      font-size: 10px;
      letter-spacing: 0.32em;
      color: rgba(255,255,255,0.6);
      text-transform: uppercase;
    }

    /* cam menü pill */
    .nav-pill {
      display: flex;
      align-items: center;
      gap: 4px;
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,0.08);
      border: 1px solid rgba(255,255,255,0.18);
      backdrop-filter: blur(16px) saturate(130%);
      -webkit-backdrop-filter: blur(16px) saturate(130%);
      box-shadow: 0 8px 32px rgba(0,0,0,0.28);
    }
    .nav-pill a {
      color: rgba(255,255,255,0.82);
      text-decoration: none;
      font-size: 12px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      padding: 8px 16px;
      border-radius: 999px;
      transition: background 0.25s ease, color 0.25s ease;
    }
    .nav-pill a:hover {
      background: rgba(255,255,255,0.16);
      color: #fff;
    }
    .nav-cta {
      background: rgba(255,150,70,0.9) !important;
      color: #2a1200 !important;
      font-weight: 600;
    }
    /* dil degistirici */
    .nav-pill a.nav-lang {
      font-weight: 700;
      letter-spacing: 0.14em;
      border: 1px solid rgba(255,255,255,0.3);
      margin-left: 4px;
      min-width: 44px;
      text-align: center;
    }
    .nav-pill a.nav-lang:hover {
      background: rgba(255,150,70,0.9);
      color: #2a1200;
    }

    /* hamburger butonu (masaüstünde gizli) */
    .nav-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid rgba(255,255,255,0.18);
      border-radius: 12px;
      background: rgba(255,255,255,0.08);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      cursor: pointer;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 5px;
      z-index: 55;
    }
    .nav-toggle span {
      display: block;
      width: 20px;
      height: 2px;
      background: #fff;
      border-radius: 2px;
      transition: transform 0.3s ease, opacity 0.25s ease;
    }
    .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .nav-toggle.open span:nth-child(2) { opacity: 0; }
    .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    /* ============ SITE FOOTER (alt bar — deck açılınca görünür) ============ */
    .site-footer {
      position: fixed;
      left: 0;
      right: 0;
      bottom: 0;
      z-index: 25;
      padding: 12px max(20px, calc((100vw - 1100px) / 2));
      display: flex;
      justify-content: center;
      opacity: 0;                 /* header gibi: intro.js deck açılınca açar */
      pointer-events: none;
      transition: opacity 0.5s ease;
      background: #a7550026;
    }
    .footer-inner {
      width: 100%;
      max-width: 1100px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      font-size: 11px;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.42);
    }
    .footer-nav {
      display: none;
      gap: 18px;
      flex-wrap: wrap;
    }
    .footer-nav a {
      color: rgba(255,255,255,0.55);
      text-decoration: none;
      transition: color 0.25s ease;
    }
    .footer-nav a:hover { color: #fff; }
    @media (max-width: 720px) {
      .footer-inner { font-size: 10px; gap: 10px; }
      .footer-brand { flex: 1 1 100%; }
    }

    /* ============ PORTFOLIO — TAM EKRAN PANEL DESTESİ ============ */
    .portfolio {
      position: fixed;
      inset: 0;
      z-index: 20;
      overflow: hidden;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.5s ease;
      color: #fff;
    }
    .portfolio.active { pointer-events: auto; }

    /* her bölüm = tam ekran kayan panel (tam viewport genişliği şart) */
    [data-panel] {
      position: absolute;
      inset: 0;
      display: flex;
      flex-direction: column;
      /* safe center: sığarsa ortalar, sığmazsa üstten başlar (kırpılmaz) */
      justify-content: safe center;
      /* içeriği sarmalayıcısız ortalı 1100px kolonda tutar */
      padding: 60px max(40px, calc((100vw - 1100px) / 2));
      box-sizing: border-box;
      overflow-y: auto;
      overflow-x: hidden;
      -webkit-overflow-scrolling: touch;
      touch-action: pan-y;
      pointer-events: none;
      will-change: transform, opacity;
      transform: translateX(100%);
      opacity: 1;
      transition:
        transform 0.9s cubic-bezier(0.76, 0, 0.24, 1),
        opacity 0.9s ease;
    }
    .portfolio.active [data-panel].current { pointer-events: auto; }
    [data-panel]::-webkit-scrollbar { width: 0; height: 0; }
    [data-panel] { scrollbar-width: none; }

    /* section artık panelin kendisi; genişlik kısıtı panelde */
    .section { box-sizing: border-box; }
    .hero .eyebrow {
      font-size: 12px;
      letter-spacing: 0.4em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.65);
      margin-bottom: 16px;
    }
    .hero h1 {
      font-family: "Teko", sans-serif;
      font-weight: 700;
      font-size: clamp(52px, 8vw, 116px);
      line-height: 0.9;
      margin: 0;
      letter-spacing: -0.01em;
    }
    .hero p {
      max-width: 520px;
      margin-top: 18px;
      font-size: 16px;
      line-height: 1.65;
      color: rgba(255,255,255,0.78);
    }

    /* bölüm başlığı */
    .section-head {
      display: flex;
      align-items: baseline;
      justify-content: space-between;
      margin: 0 0 26px;
    }
    .section-head h2 {
      font-family: "Teko", sans-serif;
      font-weight: 600;
      font-size: clamp(48px, 7.5vw, 71px);
      margin: 0;
      letter-spacing: 0.01em;
    }
    /* > zorunlu: h2 içindeki .ign harf span'ları bu kurala yakalanmasın */
    .section-head > span {
      font-size: 12px;
      letter-spacing: 0.24em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.55);
    }

    /* cam kart grid */
    .grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }
    @media (max-width: 860px) {
      .grid { grid-template-columns: repeat(2, 1fr); }
    }

    .card {
      position: relative;
      border-radius: 18px;
      overflow: hidden;
      min-height: clamp(160px, 26vh, 210px);
      padding: 22px;
      padding-top: 64px; /* .idx numarasinin alanini rezerve eder; uzun baslik ustune binemez */
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      background: rgba(255,255,255,0.07);
      border: 1px solid rgba(255,255,255,0.16);
      backdrop-filter: blur(18px) saturate(130%);
      -webkit-backdrop-filter: blur(18px) saturate(130%);
      box-shadow: 0 10px 40px rgba(0,0,0,0.30);
      transition: transform 0.18s ease, border-color 0.4s ease, box-shadow 0.4s ease;
      text-decoration: none;
      color: #fff;
    }
    a.card { cursor: pointer; }
    .card-go {
      position: absolute;
      top: 20px;
      right: 22px;
      font-size: 20px;
      line-height: 1;
      color: rgba(255,255,255,0.5);
      transition: color 0.3s ease, transform 0.3s ease;
    }
    .card:hover .card-go {
      color: #ffb072;
      transform: translate(3px, -3px);
    }
    .card::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(150deg, rgba(255,160,80,0.22), rgba(255,255,255,0) 55%);
      pointer-events: none;
    }
    .card:hover {
      transform: translateY(-8px);
      border-color: rgba(255,255,255,0.34);
      box-shadow: 0 20px 60px rgba(0,0,0,0.42);
    }
    .card .idx {
      position: absolute;
      top: 22px;
      left: 26px;
      font-family: "Teko", sans-serif;
      font-size: 26px;
      color: rgba(255,255,255,0.55);
    }
    .card h3 {
      font-family: "Teko", sans-serif;
      font-weight: 700;
      font-size: 33px;
      margin: 0 0 8px;
      letter-spacing: 0.01em;
    }
    .card .tags {
      font-size: 11px;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.68);
    }

    /* "Ve Onlarca Proje Daha" — vurgulu "tümünü gör" kartı */
    .card-more {
      background: linear-gradient(150deg, rgba(255,150,70,0.18), rgba(255,150,70,0.04));
      border-color: rgba(255,170,90,0.45);
    }
    .card-more::before {
      background: linear-gradient(150deg, rgba(255,160,80,0.34), rgba(255,255,255,0) 60%);
    }
    .card-more h3 { color: #ffb072; }
    .card-more .card-go { color: #ffb072; }
    .card-more:hover {
      border-color: rgba(255,190,120,0.75);
      box-shadow: 0 20px 60px rgba(255,120,40,0.28);
    }

    /* about + contact cam panelleri */
    .panel {
      border-radius: 22px;
      padding: 44px;
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.15);
      backdrop-filter: blur(18px) saturate(130%);
      -webkit-backdrop-filter: blur(18px) saturate(130%);
      box-shadow: 0 10px 40px rgba(0,0,0,0.28);
    }
    .panel p {
      font-size: 17px;
      line-height: 1.8;
      color: rgba(255,255,255,0.82);
      max-width: 100%;
    }
    .contact-row {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 26px;
    }
    .contact-row a {
      color: #fff;
      text-decoration: none;
      font-size: 13px;
      letter-spacing: 0.08em;
      padding: 12px 22px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,0.25);
      transition: background 0.25s ease;
    }
    .contact-row a:hover { background: rgba(255,255,255,0.14); }

    .footer {
      margin-top: 26px;
      padding-top: 20px;
      border-top: 1px solid rgba(255,255,255,0.12);
      font-size: 11px;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.5);
    }

    /* ============ İLETİŞİM FORMU ============ */
    .afm-form { margin-top: 28px; }
    .afm-form-hp {
      position: absolute;
      left: -9999px;
      width: 1px;
      height: 1px;
      overflow: hidden;
    }
    .afm-form-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
    }
    .afm-field {
      display: flex;
      flex-direction: column;
      gap: 8px;
      margin-bottom: 18px;
    }
    .afm-field--full { margin-top: 0; }
    .afm-field > span {
      font-size: 12px;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.6);
    }
    .afm-field input,
    .afm-field textarea {
      width: 100%;
      padding: 14px 16px;
      border-radius: 14px;
      background: rgba(255,255,255,0.05);
      border: 1px solid rgba(255,255,255,0.16);
      color: #fff;
      font-size: 15px;
      font-family: inherit;
      transition: border-color 0.2s ease, background 0.2s ease;
    }
    .afm-field textarea { resize: vertical; min-height: 130px; line-height: 1.6; }
    .afm-field input::placeholder,
    .afm-field textarea::placeholder { color: rgba(255,255,255,0.35); }
    .afm-field input:focus,
    .afm-field textarea:focus {
      outline: none;
      border-color: rgba(255,190,120,0.75);
      background: rgba(255,255,255,0.08);
    }
    .afm-form-submit {
      margin-top: 6px;
      padding: 15px 40px;
      border-radius: 999px;
      border: none;
      cursor: pointer;
      background: #ffb072;
      color: #1a1206;
      font-size: 14px;
      font-weight: 600;
      letter-spacing: 0.06em;
      transition: transform 0.2s ease, box-shadow 0.2s ease;
    }
    .afm-form-submit:hover {
      transform: translateY(-2px);
      box-shadow: 0 14px 40px rgba(255,120,40,0.32);
    }
    .form-note {
      margin: 20px 0 4px;
      padding: 14px 18px;
      border-radius: 14px;
      font-size: 14px;
      line-height: 1.6;
      border: 1px solid transparent;
    }
    .form-note ul { margin: 0; padding-left: 18px; }
    .form-note--ok {
      background: rgba(80,200,120,0.12);
      border-color: rgba(80,200,120,0.4);
      color: #b8f0cd;
    }
    .form-note--warn {
      background: rgba(255,190,120,0.12);
      border-color: rgba(255,190,120,0.4);
      color: #ffd9b0;
    }
    .form-note--err {
      background: rgba(255,90,90,0.1);
      border-color: rgba(255,90,90,0.38);
      color: #ffc2c2;
    }
    @media (max-width: 640px) {
      .afm-form-grid { grid-template-columns: 1fr; }
    }

    /* ============ YETENEK ÇUBUKLARI ============ */
    .skills {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 26px 54px;
    }
    @media (max-width: 860px) {
      .skills { grid-template-columns: 1fr; }
    }
    .skill .top {
      display: flex;
      justify-content: space-between;
      align-items: baseline;
      margin-bottom: 9px;
      font-size: 13px;
      letter-spacing: 0.06em;
      color: rgba(255,255,255,0.86);
    }
    .skill .top span:last-child { color: #ffb072; font-family: "Teko", sans-serif; font-size: 18px; }
    .skill .bar {
      height: 6px;
      border-radius: 999px;
      background: rgba(255,255,255,0.10);
      overflow: hidden;
    }
    .skill .fill {
      height: 100%;
      width: 0;
      border-radius: 999px;
      background: linear-gradient(90deg, #ff8a3c, #ffd9a8);
      box-shadow: 0 0 12px rgba(255,150,70,0.5);
      transition: width 1.1s cubic-bezier(0.16,1,0.3,1);
    }

    /* ============ DENEYİM ZAMAN ÇİZELGESİ ============ */
    .timeline {
      position: relative;
      padding-left: 28px;
    }
    .timeline::before {
      content: "";
      position: absolute;
      left: 5px; top: 8px; bottom: 8px;
      width: 2px;
      background: linear-gradient(180deg, rgba(255,150,70,0.6), rgba(255,255,255,0.10));
    }
    .tl-item { position: relative; margin-bottom: 30px; }
    .tl-item:last-child { margin-bottom: 0; }
    .tl-item::before {
      content: "";
      position: absolute;
      left: -28px; top: 6px;
      width: 12px; height: 12px;
      border-radius: 50%;
      background: #ff8a3c;
      box-shadow: 0 0 14px rgba(255,150,70,0.8);
    }
    .tl-item .yr {
      font-family: "Teko", sans-serif;
      font-size: 24px;
      color: #ffb072;
      line-height: 1;
    }
    .tl-item h4 {
      margin: 4px 0 4px;
      font-size: 18px;
      font-weight: 600;
      color: #fff;
    }
    .tl-item p {
      margin: 0;
      font-size: 14px;
      color: rgba(255,255,255,0.6);
    }

    /* ============ CAM KUTU — sadece intro (isim + logo) ekranında ============ */
    .hero-glass {
      position: fixed;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      width: min(780px, 76vw);
      height: min(460px, 64vh);
      z-index: 2;
      pointer-events: none;
      border-radius: 28px;
      background: linear-gradient(155deg, rgba(155, 3, 3, 0.726), rgba(3, 46, 87, 0.904));
      border: 1px solid rgba(255,255,255,0.15);
      box-shadow:
        0 30px 90px rgba(0,0,0,0.40),
        inset 0 1px 0 rgba(255,255,255,0.14);
      backdrop-filter: blur(14px) saturate(125%);
      -webkit-backdrop-filter: blur(14px) saturate(125%);
      opacity: 0;
      will-change: opacity;
      padding: 50px;
    }

    /* ============ YUMUŞAK MERKEZ IŞIMASI (WebGL kutu yerine) ============ */
    .glow {
      position: fixed;
      inset: 0;
      z-index: 1;
      pointer-events: none;
      background: radial-gradient(58% 48% at 50% 44%,
        rgba(255, 180, 120, 0.10), transparent 72%);
      mix-blend-mode: screen;
    }

    /* ============ OKUMA KARARTMASI (scrim) ============ */
    .scrim {
      position: fixed;
      inset: 0;
      z-index: 15;
      pointer-events: none;
      opacity: 0;
      background:
        radial-gradient(120% 80% at 50% 0%, rgba(0,0,0,0.25), transparent 60%),
        linear-gradient(180deg, rgba(4,3,3,0.32), rgba(4,3,3,0.48));
    }

    /* ============ SCROLL PROGRESS ============ */
    .progress {
      position: fixed;
      top: 0; left: 0;
      height: 3px;
      width: 0%;
      z-index: 40;
      background: linear-gradient(90deg, #ff8a3c, #ffd9a8);
      box-shadow: 0 0 14px rgba(255,150,70,0.7);
      opacity: 0;
      transition: opacity 0.4s ease;
    }

    /* ============ ÖZEL İMLEÇ ============ */
    @media (hover: hover) and (pointer: fine) {
      .portfolio.active, .portfolio.active * { cursor: none; }
      .site-header, .site-header * { cursor: none; }
    }
    .cursor-dot, .cursor-ring, .cursor-glow {
      position: fixed;
      top: 0; left: 0;
      border-radius: 50%;
      pointer-events: none;
      transform: translate(-50%, -50%);
      opacity: 0;
      transition: opacity 0.3s ease;
      mix-blend-mode: screen;
    }
    .cursor-dot {
      width: 7px; height: 7px;
      background: #ffd9a8;
      z-index: 60;
      box-shadow: 0 0 10px rgba(255,200,150,0.85), 0 0 4px rgba(255,255,255,0.9);
    }
    .cursor-ring {
      width: 34px; height: 34px;
      z-index: 60;
      border: 1.5px solid rgba(255,180,110,0.8);
      transition: width 0.28s cubic-bezier(0.22,1,0.36,1),
                  height 0.28s cubic-bezier(0.22,1,0.36,1),
                  border-radius 0.28s cubic-bezier(0.22,1,0.36,1),
                  border-color 0.25s ease, background 0.25s ease, opacity 0.3s ease;
    }
    .cursor-ring.grow {
      width: 60px; height: 60px;
      border-color: rgba(255,220,180,0.95);
      background: rgba(255,150,70,0.10);
    }
    /* manyetik: butona yapışınca yumuşak dolgu + parlak kenar (boyut/şekil JS'ten) */
    .cursor-ring.magnet {
      border-color: rgba(255,210,160,0.9);
      background: rgba(255,150,70,0.08);
    }
    /* parlayan küre — imleci saran yumuşak glow */
    .cursor-glow {
      width: 46px; height: 46px;
      z-index: 59;
      background: radial-gradient(circle, rgba(255,150,70,0.55), rgba(255,150,70,0.0) 70%);
      filter: blur(4px);
    }
    /* kıvılcım izi parçacığı (havuzdan üretilir) */
    .cursor-spark {
      position: fixed;
      top: 0; left: 0;
      width: 6px; height: 6px;
      border-radius: 50%;
      pointer-events: none;
      z-index: 58;
      opacity: 0;
      transform: translate(-50%, -50%);
      mix-blend-mode: screen;
      background: radial-gradient(circle, rgba(255,222,150,1), rgba(255,120,40,0.0) 70%);
      will-change: transform, opacity;
    }

    /* ============ SCROLL REVEAL ============ */
    .reveal {
      opacity: 0;
      transform: translateY(34px);
      transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1),
                  transform 0.8s cubic-bezier(0.16,1,0.3,1);
      transition-delay: var(--d, 0s);
    }
    .reveal.in {
      opacity: 1;
      transform: translateY(0);
    }

    /* ============ MARKDOWN İÇERİK BLOĞU ============ */
    .markdown-panel {
      background: rgb(0 0 0 / 75%);
      border: 1px solid rgba(255,255,255,0.12);
      border-radius: 20px;
      padding: clamp(24px, 4vw, 44px);
      backdrop-filter: blur(18px) saturate(130%);
      -webkit-backdrop-filter: blur(18px) saturate(130%);
      box-shadow: 0 10px 40px rgba(0,0,0,0.28);
    }
    .markdown-content {
      color: rgba(255,255,255,0.86);
      font-size: 16px;
      line-height: 1.75;
    }
    .markdown-content > *:first-child { margin-top: 0; }
    .markdown-content > *:last-child { margin-bottom: 0; }
    .markdown-content h1,
    .markdown-content h2,
    .markdown-content h3,
    .markdown-content h4 {
      font-family: "Teko", sans-serif;
      font-weight: 600;
      line-height: 1.05;
      letter-spacing: 0.01em;
      color: #fff;
      margin: 1.6em 0 0.5em;
    }
    .markdown-content h1 { font-size: clamp(34px, 5vw, 52px); }
    .markdown-content h2 { font-size: clamp(28px, 4vw, 40px); }
    .markdown-content h3 { font-size: clamp(22px, 3vw, 28px); }
    .markdown-content h4 { font-size: 20px; }
    .markdown-content p { margin: 0 0 1.1em; }
    .markdown-content blockquote p { margin: 1em 0; }
    .markdown-content a {
      color: rgba(255,170,90,0.95);
      text-decoration: none;
      border-bottom: 1px solid rgba(255,170,90,0.4);
      transition: border-color 0.25s ease, color 0.25s ease;
    }
    .markdown-content a:hover { color: #fff; border-bottom-color: #fff; }
    .markdown-content strong { color: #fff; font-weight: 600; }
    .markdown-content em { color: rgba(255,255,255,0.92); }
    .markdown-content ul,
    .markdown-content ol { margin: 0 0 1.1em; padding-left: 1.4em; }
    .markdown-content li { margin: 0.35em 0; }
    .markdown-content blockquote {
      margin: 1.2em 0;
      padding: 10px 20px;
      border-left: 3px solid rgba(255,150,70,0.6);
      background: rgb(255 255 255 / 14%);
      border-radius: 0 12px 12px 0;
      color: rgba(255,255,255,0.72);
    }
    .markdown-content code {
      font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
      font-size: 0.9em;
      background: rgba(255,255,255,0.1);
      padding: 2px 7px;
      border-radius: 6px;
    }
    .markdown-content pre {
      margin: 1.2em 0;
      padding: 18px 20px;
      background: rgba(0,0,0,0.4);
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: 12px;
      overflow-x: auto;
    }
    .markdown-content pre code { background: none; padding: 0; }
    .markdown-content img { max-width: 100%; border-radius: 12px; }
    .markdown-content hr {
      border: none;
      border-top: 1px solid rgba(255,255,255,0.14);
      margin: 1.8em 0;
    }
    .markdown-content table {
      width: 100%;
      border-collapse: collapse;
      margin: 1.2em 0;
    }
    .markdown-content th,
    .markdown-content td {
      padding: 10px 14px;
      border: 1px solid rgba(255,255,255,0.12);
      text-align: left;
    }
    .markdown-content th { background: rgba(255,255,255,0.06); color: #fff; }

    /* ============ SSS (FAQ) AKORDEON ============ */
    .faq-list {
      display: flex;
      flex-direction: column;
      gap: 14px;
    }
    .faq-item {
      background: rgb(0 0 0 / 75%);
      border: 1px solid rgba(255,255,255,0.12);
      border-radius: 16px;
      overflow: hidden;
      backdrop-filter: blur(18px) saturate(130%);
      -webkit-backdrop-filter: blur(18px) saturate(130%);
      transition: border-color 0.25s ease;
    }
    .faq-item[open] {
      border-color: rgba(255,150,70,0.45);
    }
    .faq-item summary {
      list-style: none;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 20px 24px;
      font-family: "Teko", sans-serif;
      font-weight: 600;
      font-size: clamp(18px, 2.2vw, 22px);
      letter-spacing: 0.01em;
      color: #fff;
    }
    .faq-item summary::-webkit-details-marker { display: none; }
    .faq-item summary .faq-icon {
      flex: 0 0 auto;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      border: 1px solid rgba(255,150,70,0.5);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: rgba(255,170,90,0.95);
      font-size: 16px;
      font-weight: 400;
      transition: transform 0.3s ease, background-color 0.3s ease;
    }
    .faq-item[open] summary .faq-icon {
      transform: rotate(45deg);
      background: rgba(255,150,70,0.14);
    }
    .faq-item .faq-answer {
      padding: 0 24px 22px;
      color: rgba(255,255,255,0.78);
      font-size: 15px;
      line-height: 1.75;
    }
    .faq-item .faq-answer p { margin: 0; }

    /* ============ HERO SHIMMER + STATS + MARQUEE ============ */
    .hero h1 {
      background: linear-gradient(
        100deg,
        #ffffff 0%, #ffd9b0 25%, #ffffff 50%, #ffb072 75%, #ffffff 100%
      );
      background-size: 250% auto;
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      color: transparent;
      animation: shimmer 6s linear infinite;
    }
    @keyframes shimmer {
      to { background-position: 250% center; }
    }

    .stats {
      display: flex;
      gap: 46px;
      margin-top: 28px;
      flex-wrap: wrap;
    }
    .stat .num {
      font-family: "Teko", sans-serif;
      font-size: 58px;
      line-height: 1;
      color: #fff;
    }
    .stat .lbl {
      font-size: 11px;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.6);
      margin-top: 6px;
    }

    .marquee {
      margin-top: 34px;
      overflow: hidden;
      border-top: 1px solid rgba(255,255,255,0.14);
      border-bottom: 1px solid rgba(255,255,255,0.14);
      padding: 16px 0;
      -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
      mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
    }
    .marquee .track {
      display: inline-flex;
      gap: 44px;
      white-space: nowrap;
      animation: marquee 22s linear infinite;
    }
    .marquee .track span {
      font-family: "Teko", sans-serif;
      font-size: 30px;
      letter-spacing: 0.04em;
      color: rgba(255,255,255,0.72);
      text-transform: uppercase;
    }
    .marquee .track span::after {
      content: "✦";
      margin-left: 44px;
      color: rgba(255,150,70,0.8);
      font-size: 18px;
    }
    @keyframes marquee {
      to { transform: translateX(-50%); }
    }

    /* kartlardaki parıltı */
    .card { transform-style: preserve-3d; will-change: transform; }
    .card .glare {
      position: absolute;
      inset: 0;
      border-radius: 20px;
      pointer-events: none;
      opacity: 0;
      background: radial-gradient(
        220px circle at var(--mx, 50%) var(--my, 50%),
        rgba(255,255,255,0.35), transparent 60%
      );
      transition: opacity 0.3s ease;
    }
    .card:hover .glare { opacity: 1; }

    /* ============ KART MİNİ-REVEAL ============
       kart yüzeyinin altında sıcak bir doku; sadece mouse'un
       çevresinde açılır (sitedeki perde efektinin minyatürü) */
    .card .art {
      position: absolute;
      inset: 0;
      pointer-events: none;
      opacity: 0;
      z-index: 0;
      transition: opacity 0.3s ease;
      background:
        radial-gradient(120% 95% at 20% 10%, hsla(var(--hue, 24), 95%, 55%, 0.95), transparent 60%),
        radial-gradient(110% 90% at 80% 90%, hsla(var(--hue2, 8), 90%, 45%, 0.85), transparent 65%),
        repeating-linear-gradient(115deg, rgba(255,255,255,0.06) 0 2px, transparent 2px 14px),
        #140a04;
      -webkit-mask-image: radial-gradient(circle 240px at var(--mx, 50%) var(--my, 50%), #000 30%, transparent 78%);
      mask-image: radial-gradient(circle 240px at var(--mx, 50%) var(--my, 50%), #000 30%, transparent 78%);
    }
    .card:hover .art { opacity: 1; }
    /* kart içeriği art katmanının ÜSTÜNDE kalsın */
    .card h3, .card .tags { position: relative; z-index: 1; }
    .card .idx, .card .card-go, .card .glare { z-index: 1; }
    .grid > *:nth-child(3n+1) { --hue: 22; --hue2: 4; }
    .grid > *:nth-child(3n+2) { --hue: 36; --hue2: 16; }
    .grid > *:nth-child(3n)   { --hue: 10; --hue2: 30; }

    /* ============ KART YANAN KENAR ============
       hover'da kartın çerçevesinde dolaşan ince köz çizgisi */
    @property --ember-angle {
      syntax: "<angle>";
      initial-value: 0deg;
      inherits: false;
    }
    .card::after {
      content: "";
      position: absolute;
      inset: -1px;
      border-radius: 19px;
      padding: 1.5px;
      pointer-events: none;
      z-index: 1;
      background: conic-gradient(
        from var(--ember-angle),
        transparent 0turn 0.60turn,
        rgba(255,120,40,0.0) 0.68turn,
        rgba(255,140,60,0.75) 0.78turn,
        #ffd9a8 0.84turn,
        rgba(255,140,60,0.75) 0.90turn,
        transparent 0.98turn 1turn
      );
      -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
      -webkit-mask-composite: xor;
      mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
      mask-composite: exclude;
      opacity: 0;
      transition: opacity 0.35s ease;
      animation: emberRing 2.4s linear infinite paused;
    }
    .card:hover::after { opacity: 1; animation-play-state: running; }
    @keyframes emberRing {
      to { --ember-angle: 1turn; }
    }

    /* ============ BAŞLIK TUTUŞMASI ============
       common.js başlığı .ign harflerine böler; panel reveal olunca
       harf harf közden tutuşup beyaza soğur, sonra her ~6 sn'de
       başlığın üzerinden sıcak bir köz dalgası geçer (devamlı) */
    .section-head h2 .ign {
      display: inline-block;
      opacity: 0;
      /* .section-head span kuralına karşı koruma: h2 tipografisini koru */
      font: inherit;
      letter-spacing: inherit;
      text-transform: inherit;
      color: inherit;
      will-change: transform, opacity;
    }
    .section-head.in h2 .ign {
      /* 1s taban gecikme: panel kayması (0.9s) bitip yerine oturunca
         tutuşma başlar -> geçiş sırasında kaybolmaz, net izlenir */
      animation:
        ignite 1.15s cubic-bezier(0.22, 1, 0.36, 1) both,
        reignite 6s ease-in-out infinite;
      animation-delay:
        calc(0.7s + var(--i, 0) * 0.06s),
        calc(2.9s + var(--i, 0) * 0.12s);
    }
    @keyframes ignite {
      0% {
        opacity: 0;
        color: #2a0e00;
        transform: translateY(20px) scale(0.94);
        text-shadow: 0 0 0 rgba(255,120,30,0);
      }
      40% {
        opacity: 1;
        color: #ff9a4a;
        text-shadow: 0 0 24px rgba(255,130,40,0.95), 0 0 52px rgba(255,90,10,0.55);
      }
      100% {
        opacity: 1;
        color: #ffffff;
        transform: none;
        text-shadow: 0 0 0 rgba(255,120,30,0);
      }
    }
    /* periyodik köz dalgası: harf gecikmesiyle soldan sağa süpürür */
    @keyframes reignite {
      0%, 82%, 100% {
        opacity: 1;
      }
      88% {
        opacity: 1;
        color: #ffb072;
        text-shadow: 0 0 20px rgba(255,130,40,0.9), 0 0 46px rgba(255,90,10,0.5);
      }
      94% {
        opacity: 1;
        color: #ffffff;
        text-shadow: 0 0 0 rgba(255,120,30,0);
      }
    }

    /* ============ SAYFA GEÇİŞ PERDESİ ============
       DOM'da hazır gelir (ambient.blade.php) -> ilk boyamada kapalı,
       flash yok; JS yüklenince kaldırır, iç linke tıklanınca kapatır.
       veilSafety: JS çalışmazsa 3 sn sonra kendini kaldıran sigorta */
    .page-veil {
      position: fixed;
      inset: 0;
      z-index: 90;
      background: radial-gradient(120% 90% at 50% 50%, rgba(10,6,3,0.96), #060403 78%);
      opacity: 1;
      pointer-events: auto;
      transition: opacity 0.45s ease;
      animation: veilSafety 0.5s ease 3s forwards;
    }
    .page-veil.lift { opacity: 0; pointer-events: none; animation: none; }
    .page-veil.show { opacity: 1; pointer-events: auto; animation: none; }
    @keyframes veilSafety {
      to { opacity: 0; visibility: hidden; }
    }

    /* ============ TEMA RÖTUŞLARI ============ */
    ::selection { background: rgba(255,138,60,0.85); color: #1a0c02; }
    * { scrollbar-width: thin; scrollbar-color: rgba(255,150,70,0.55) rgba(255,255,255,0.05); }
    ::-webkit-scrollbar { width: 10px; height: 10px; }
    ::-webkit-scrollbar-track { background: rgba(255,255,255,0.04); }
    ::-webkit-scrollbar-thumb {
      background: linear-gradient(180deg, rgba(255,150,70,0.75), rgba(180,70,20,0.75));
      border-radius: 999px;
      border: 2px solid rgba(10,9,8,0.9);
    }
    ::-webkit-scrollbar-thumb:hover {
      background: linear-gradient(180deg, rgba(255,170,90,0.95), rgba(200,85,25,0.95));
    }

    /* ============ AMBİYANS SES BUTONU ============ */
    .sound-toggle {
      position: fixed;
      right: 32px;
      bottom: 28px;
      z-index: 50;
      display: inline-flex;
      align-items: center;
      gap: 9px;
      padding: 10px 18px;
      border-radius: 999px;
      background: rgba(255,255,255,0.08);
      border: 1px solid rgba(255,255,255,0.18);
      backdrop-filter: blur(16px) saturate(130%);
      -webkit-backdrop-filter: blur(16px) saturate(130%);
      color: rgba(255,255,255,0.78);
      font-family: "Geist", sans-serif;
      font-size: 11px;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      cursor: pointer;
      transition: background 0.25s ease, color 0.25s ease;
    }
    .sound-toggle:hover { background: rgba(255,255,255,0.16); color: #fff; }
    .sound-toggle .eq {
      display: inline-flex;
      align-items: flex-end;
      gap: 2px;
      height: 12px;
    }
    .sound-toggle .eq i {
      width: 2px;
      height: 4px;
      border-radius: 1px;
      background: #ffb072;
    }
    .sound-toggle.on .eq i { animation: eqPulse 0.9s ease-in-out infinite; }
    .sound-toggle.on .eq i:nth-child(2) { animation-delay: 0.15s; }
    .sound-toggle.on .eq i:nth-child(3) { animation-delay: 0.3s; }
    @keyframes eqPulse {
      0%, 100% { height: 4px; }
      50% { height: 12px; }
    }
    @media (max-width: 720px) {
      .sound-toggle { right: 16px; bottom: 20px; padding: 8px 14px; }
    }
    @media (prefers-reduced-motion: reduce) {
      .sound-toggle.on .eq i { animation: none; }
      .afm-form-submit { transition: none; }
      .afm-form-submit:hover { transform: none; }
    }

    /* ============ MOBİL / DOKUNMATİK ============ */
    html, body { overscroll-behavior: none; }

    @media (max-width: 720px) {
      /* header + hamburger */
      .site-header { top: 16px; left: 16px; right: 16px; align-items: center; }
      .brand-logo { width: 34px; height: 34px; }
      .brand-text { display: none; }
      .nav-toggle { display: flex; }

      /* menü = tam ekran overlay */
      .nav-pill {
        position: fixed;
        inset: 0;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 6px;
        padding: 0;
        border: none;
        border-radius: 0;
        background: rgba(8, 6, 5, 0.92);
        backdrop-filter: blur(22px) saturate(120%);
        -webkit-backdrop-filter: blur(22px) saturate(120%);
        box-shadow: none;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.32s ease;
        z-index: 45;
      }
      .nav-pill.open { opacity: 1; pointer-events: auto; }
      .nav-pill a {
        font-size: 24px;
        letter-spacing: 0.08em;
        padding: 14px 26px;
        border-radius: 12px;
      }
      .nav-cta { margin-top: 10px; }

      /* panel iç boşluğu */
      [data-panel] { padding: 74px 20px 32px; justify-content: safe center; }

      /* hero */
      .hero .eyebrow { font-size: 10px; letter-spacing: 0.28em; margin-bottom: 12px; }
      .hero h1 { font-size: clamp(40px, 13vw, 66px); }
      .hero p { font-size: 14px; margin-top: 14px; }
      .stats { gap: 26px; margin-top: 20px; }
      .stat .num { font-size: 40px; }
      .marquee { margin-top: 22px; padding: 12px 0; }
      .marquee .track span { font-size: 22px; }

      /* bölüm başlıkları */
      .section-head { margin: 0 0 18px; }

      /* kartlar: 2 sütun, kompakt */
      .grid { gap: 12px; }
      .card { min-height: clamp(120px, 20vh, 160px); padding: 16px; padding-top: 46px; border-radius: 14px; }
      .card h3 { font-size: 32px; }
      .card .idx { font-size: 20px; top: 14px; left: 16px; }
      .card .tags { font-size: 10px; }

      /* yetenekler */
      .skills { gap: 14px 22px; }
      .skill .top { font-size: 12px; margin-bottom: 6px; }

      /* deneyim */
      .tl-item { margin-bottom: 20px; }
      .tl-item .yr { font-size: 20px; }
      .tl-item h4 { font-size: 15px; }

      /* cam paneller */
      .panel { padding: 24px; }
      .panel p { font-size: 15px; line-height: 1.6; }
      .contact-row a { font-size: 12px; padding: 10px 16px; }

      .intro-cta { bottom: 26px; gap: 10px; }
      .enter-btn { padding: 12px 24px; font-size: 13px; }
      .enter-sub { font-size: 10px; }
    }

    /* çok küçük ekranlarda kartları tek sütun */
    @media (max-width: 440px) {
      .grid { grid-template-columns: 1fr; }
      .skills { grid-template-columns: 1fr; }
    }

    /* ============ ALT SAYFA LISTESI (blog / icerik kartlari) ============ */
    .post-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }
    @media (max-width: 860px) { .post-grid { grid-template-columns: repeat(2, 1fr); } }
    @media (max-width: 560px) { .post-grid { grid-template-columns: 1fr; } }

    .post-card {
      position: relative;
      display: flex;
      flex-direction: column;
      border-radius: 18px;
      overflow: hidden;
      background: rgba(255,255,255,0.07);
      border: 1px solid rgba(255,255,255,0.16);
      backdrop-filter: blur(18px) saturate(130%);
      -webkit-backdrop-filter: blur(18px) saturate(130%);
      box-shadow: 0 10px 40px rgba(0,0,0,0.30);
      text-decoration: none;
      color: #fff;
      transition: transform 0.18s ease, border-color 0.4s ease, box-shadow 0.4s ease;
    }
    .post-card:hover {
      transform: translateY(-4px);
      border-color: rgba(255,176,114,0.55);
      box-shadow: 0 16px 50px rgba(0,0,0,0.42);
    }
    .post-thumb {
      position: relative;
      aspect-ratio: 16 / 10;
      background: rgba(255,255,255,0.05);
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
    }
    .post-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.5s ease;
    }
    .post-card:hover .post-thumb img { transform: scale(1.05); }
    .post-thumb-fallback {
      font-family: "Teko", sans-serif;
      font-size: 64px;
      color: rgba(255,176,114,0.55);
    }
    .post-body {
      display: flex;
      flex-direction: column;
      gap: 8px;
      padding: 18px 20px 20px;
      flex: 1;
    }
    .post-date {
      font-size: 11px;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.5);
    }
    .post-body h3 {
      font-family: "Teko", sans-serif;
      font-weight: 600;
      font-size: 26px;
      line-height: 1.05;
      margin: 0;
      letter-spacing: 0.01em;
    }
    .post-excerpt {
      font-size: 14px;
      line-height: 1.55;
      color: rgba(255,255,255,0.68);
      margin: 0;
    }
    .post-go {
      margin-top: auto;
      padding-top: 6px;
      font-size: 13px;
      letter-spacing: 0.04em;
      color: #ffb072;
      opacity: 0.85;
      transition: opacity 0.3s ease, transform 0.3s ease;
    }
    .post-card:hover .post-go { opacity: 1; transform: translateX(3px); }

    /* ============ HAREKET AZALTMA (erişilebilirlik) ============ */
    @media (prefers-reduced-motion: reduce) {
      [data-panel] { transition-duration: 0.2s; }
      .reveal { transition-duration: 0.2s; transform: none; }
      .marquee .track { animation: none; }
      .hero h1 { animation: none; }
      .enter-btn { animation: none; }
      .card { transition: none; }
      .post-card { transition: none; }
      .post-thumb img { transition: none; }
      .cursor-dot, .cursor-ring, .cursor-glow, .cursor-spark { display: none; }
      .card::after { animation: none; }
      .section-head h2 .ign { opacity: 1; animation: none; }
      .page-veil { transition: none; opacity: 0; pointer-events: none; }
    }