/*
  Pandafy — tasarım sistemi. Üç tema:
    light   → "Krem Kâğıt"      (varsayılan görünüm)
    dark    → "Altın Oran"      (koyu yeşil + altın)
    special → "Modüler Parçalar" (koyu + kehribar, bento ızgarası)
  <html data-theme> = ziyaretçinin seçimi (system|light|dark|special),
  <html data-t>     = fiilen uygulanan tema (system, cihazın açık/koyu ayarına çözülür).
  Vurgu rengini admin panelinden verirsen /theme.css bunu tüm temalarda ezer.
*/

:root {
  --bg: #f4efe3;
  --surface: #fbf8f0;
  --surface-2: #ece4d0;
  --ink: #1f2a28;
  --muted: #5d6660;
  --line: #d9ceb3;
  --accent: #76591c;
  --accent-hi: #5a420f;
  --btn: #1e2827;
  --btn-ink: #f4efe3;
  --shadow: 0 1px 0 rgb(31 42 40 / 5%), 0 14px 30px -14px rgb(60 45 15 / 28%);
  --radius: 8px;
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --dw: 300;
  --dls: -0.02em;
  --maxw: 1160px;
  --header-h: 64px;
  color-scheme: light;
}

:root[data-t="dark"] {
  --bg: #1e2827;
  --surface: #263230;
  --surface-2: #2d3b39;
  --ink: #efe6d2;
  --muted: #a3a99f;
  --line: #3b4a47;
  --accent: #c9ad73;
  --accent-hi: #e2c88e;
  --btn: #c9ad73;
  --btn-ink: #1e2827;
  --shadow: 0 1px 0 rgb(255 255 255 / 4%), 0 18px 40px -18px rgb(0 0 0 / 60%);
  --radius: 14px;
  --font-display: "Outfit", ui-sans-serif, system-ui, sans-serif;
  --dw: 200;
  --dls: -0.01em;
  color-scheme: dark;
}

:root[data-t="special"] {
  --bg: #101716;
  --surface: #18211f;
  --surface-2: #1f2b28;
  --ink: #eef1ec;
  --muted: #9aa8a1;
  --line: #2a3835;
  --accent: #f0b155;
  --accent-hi: #ffd08a;
  --btn: #f0b155;
  --btn-ink: #101716;
  --shadow: 0 1px 0 rgb(255 255 255 / 3%), 0 18px 40px -18px rgb(0 0 0 / 70%);
  --radius: 20px;
  --font-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --dw: 600;
  --dls: -0.035em;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: var(--header-h); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.35s ease, color 0.35s ease;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-display); font-weight: var(--dw); line-height: 1.1; letter-spacing: var(--dls); margin: 0 0 0.5em; text-wrap: balance; }
h3 { font-weight: 500; letter-spacing: -0.01em; }
p { margin: 0 0 1em; text-wrap: pretty; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.85em; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.skip { position: absolute; left: -999px; top: 0; background: var(--btn); color: var(--btn-ink); padding: 0.6rem 1rem; z-index: 100; }
.skip:focus { left: 0; }

.wrap { width: min(100% - 2.5rem, var(--maxw)); margin-inline: auto; }
.narrow { width: min(100% - 2.5rem, 760px); }
.muted { color: var(--muted); }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: var(--muted); max-width: 44rem; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.16em; font-size: 0.76rem; font-weight: 600; color: var(--accent); margin-bottom: 1.2rem; }
.eyebrow a { text-decoration: none; }
.link { color: var(--accent); font-weight: 600; text-decoration: none; }
.link:hover { text-decoration: underline; }

/* ---------- Üst menü ---------- */
.site-header { position: sticky; top: 0; z-index: 50; backdrop-filter: saturate(1.3) blur(14px); background: color-mix(in srgb, var(--bg) 82%, transparent); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; gap: 1.5rem; height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: 0.65rem; text-decoration: none; font-family: var(--font-display); font-weight: 500; font-size: 1.35rem; letter-spacing: -0.01em; }
.brand-mark { width: 34px; height: 34px; flex: none; object-fit: contain; }
.nav { display: flex; gap: 1.6rem; margin-left: auto; }
.nav a { text-decoration: none; color: var(--muted); font-weight: 500; font-size: 0.95rem; transition: color 0.2s; }
.nav a:hover { color: var(--ink); }
.header-tools { display: flex; align-items: center; gap: 0.7rem; }

.chip { display: inline-flex; align-items: center; padding: 0.3rem 0.75rem; border: 1px solid var(--line); border-radius: 999px; font-size: 0.8rem; font-weight: 600; text-decoration: none; background: var(--surface); }
.chip:hover { border-color: var(--accent); }

/* Tema seçici: dört küçük örnek renk */
.theme-switch { display: inline-flex; gap: 6px; padding: 4px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); }
.swatch { width: 22px; height: 22px; border-radius: 50%; border: 0; padding: 0; cursor: pointer; box-shadow: inset 0 0 0 1.5px rgb(128 128 128 / 45%); transition: transform 0.2s ease; }
.swatch:hover { transform: scale(1.12); }
.swatch[aria-pressed="true"] { box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--accent); }
.swatch-system { background: linear-gradient(135deg, #f4efe3 50%, #1e2827 50%); }
.swatch-light { background: #f4efe3; box-shadow: inset 0 0 0 1.5px #76591c; }
.swatch-light[aria-pressed="true"] { box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--accent), inset 0 0 0 1.5px #76591c; }
.swatch-dark { background: radial-gradient(circle at 70% 30%, #c9ad73 0 28%, #1e2827 30%); }
.swatch-special { background: radial-gradient(circle at 70% 30%, #f0b155 0 28%, #101716 30%); }

/* ---------- Düğmeler ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; min-height: 48px; padding: 0.7rem 1.4rem; border-radius: calc(var(--radius) + 2px); font-weight: 600; text-decoration: none; border: 1px solid var(--line); background: transparent; color: var(--ink); cursor: pointer; font-family: inherit; font-size: 0.98rem; transition: transform 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease; }
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--accent); }
.btn-primary { background: var(--btn); color: var(--btn-ink); border-color: transparent; }
.btn-primary:hover { background: var(--accent-hi); color: var(--btn-ink); }
:root:not([data-t="dark"]):not([data-t="special"]) .btn-primary:hover { background: var(--accent); color: #fff; }
.btn-ghost { background: transparent; }
.link-btn { border: 0; background: none; color: var(--accent); font-weight: 600; cursor: pointer; padding: 0; font: inherit; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: min(88vh, 800px); display: grid; align-items: center; overflow: clip; }
.hero-inner { position: relative; z-index: 1; padding-block: 5rem 4rem; }
.hero-title { font-size: clamp(2.6rem, 7vw, 5.4rem); line-height: 1.02; max-width: 12ch; }
.hero-title.small { font-size: clamp(2.2rem, 5vw, 3.6rem); max-width: none; }
.hero-sub { margin-top: 1.2rem; max-width: 30rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 2rem; }

.hero-art { position: absolute; z-index: 0; right: max(1.5rem, calc((100vw - var(--maxw)) / 2)); top: 50%; width: min(44vw, 500px); aspect-ratio: 1; transform: translateY(calc(-50% + var(--hp, 0) * 90px)); pointer-events: none; }
.art { display: block; position: absolute; }

/* A · Altın Oran: logonun altın oran çizimi (vurgu rengiyle boyanır) */
:root[data-t="dark"] .art-1 { left: 0; top: 0; width: 100%; height: 100%; background: var(--accent); -webkit-mask: url(/brand/panda-lines.png) center / contain no-repeat; mask: url(/brand/panda-lines.png) center / contain no-repeat; transform: scale(calc(1 + var(--hp, 0) * 0.18)) rotate(calc(var(--hp, 0) * 6deg)); opacity: calc(1 - var(--hp, 0) * 0.7); }
:root[data-t="dark"] .art-2, :root[data-t="dark"] .art-3, :root[data-t="dark"] .art-4, :root[data-t="dark"] .art-5 { display: none; }

/* B · Krem Kâğıt: yelpaze gibi açılan kâğıt yaprakları */
:root:not([data-t="dark"]):not([data-t="special"]) .art { left: 14%; top: 20%; width: 66%; height: 58%; background: var(--surface); border: 1px solid var(--line); border-radius: 4px; box-shadow: var(--shadow); transform-origin: 20% 90%; transform: translate(calc(var(--tx) * 1px * (1 + var(--hp, 0) * 3)), calc(var(--ty) * 1px)) rotate(calc(var(--r) * (1 + var(--hp, 0) * 1.6))); }
:root:not([data-t="dark"]):not([data-t="special"]) .art-1 { --r: -14deg; --tx: -10; --ty: 24; }
:root:not([data-t="dark"]):not([data-t="special"]) .art-2 { --r: -7deg; --tx: -4; --ty: 12; }
:root:not([data-t="dark"]):not([data-t="special"]) .art-3 { --r: 0deg; --tx: 2; --ty: 0; }
:root:not([data-t="dark"]):not([data-t="special"]) .art-4 { --r: 7deg; --tx: 8; --ty: -10; }
:root:not([data-t="dark"]):not([data-t="special"]) .art-5 { --r: 14deg; --tx: 14; --ty: -22; background: url(/brand/panda.png) center / 44% no-repeat, var(--surface); }

/* C · Modüler Parçalar: bento karolar */
:root[data-t="special"] .hero-art { display: grid; grid-template-columns: repeat(4, 1fr); grid-template-rows: repeat(4, 1fr); gap: 12px; }
:root[data-t="special"] .art { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); transform: translateY(calc(var(--hp, 0) * var(--fy) * 1px)) rotate(calc(var(--hp, 0) * var(--r))); }
:root[data-t="special"] .art::before { content: ""; position: absolute; inset: 18px; background: linear-gradient(var(--accent), var(--accent)) 0 0 / 38% 8px no-repeat, linear-gradient(var(--line), var(--line)) 0 20px / 88% 8px no-repeat, linear-gradient(var(--line), var(--line)) 0 38px / 66% 8px no-repeat, linear-gradient(var(--line), var(--line)) 0 56px / 78% 8px no-repeat; }
:root[data-t="special"] .art-1 { grid-column: 1 / 3; grid-row: 1 / 3; --fy: -30; --r: -3deg; background: linear-gradient(160deg, var(--surface-2), var(--surface)); }
:root[data-t="special"] .art-2 { grid-column: 3; grid-row: 1 / 3; --fy: -60; --r: 4deg; }
:root[data-t="special"] .art-3 { grid-column: 4; grid-row: 1 / 4; --fy: 40; --r: 3deg; }
:root[data-t="special"] .art-4 { grid-column: 1 / 4; grid-row: 3; --fy: 50; --r: -2deg; }
:root[data-t="special"] .art-5 { grid-column: 1 / 5; grid-row: 4; --fy: 90; --r: 2deg; background: var(--accent); border-color: transparent; }
:root[data-t="special"] .art-5::before { background: linear-gradient(var(--btn-ink), var(--btn-ink)) 0 0 / 30% 8px no-repeat; opacity: 0.8; }

/* ---------- Bölümler ---------- */
.section { padding-block: clamp(3.5rem, 8vw, 7rem); }
.section-head { margin-bottom: 2.4rem; }
.section-title { font-size: clamp(1.9rem, 4.2vw, 3.1rem); }
.prose p { font-size: 1.08rem; }

.grid { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow); }
.project-card { display: flex; flex-direction: column; gap: 0.4rem; text-decoration: none; transition: transform 0.25s ease, border-color 0.25s ease; }
.project-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.project-card h3 { font-size: 1.5rem; margin: 0.4rem 0 0; font-family: var(--font-display); }
.project-card p { color: var(--muted); margin: 0; }
.card-foot { display: flex; justify-content: space-between; margin-top: auto; padding-top: 1.2rem; font-size: 0.9rem; }
.more { color: var(--accent); font-weight: 600; }

.badge { align-self: flex-start; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; padding: 0.25rem 0.65rem; border-radius: 999px; background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--accent); display: inline-block; border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent); }

/* ---------- Kaydırmayla birleşen sahne ---------- */
.scene { position: relative; padding-block: 3rem; }
.scene-head { margin-bottom: 1.4rem; max-width: 40rem; position: relative; z-index: 2; }
.scene-live { height: 320vh; padding-block: 0; }
.scene-live .scene-pin { position: sticky; top: var(--header-h); height: calc(100svh - var(--header-h)); display: grid; align-content: center; overflow: clip; }
.scene-live .section-head { margin-bottom: 1rem; }

.stage { --stage-h: min(460px, calc(100svh - var(--header-h) - 270px)); display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: minmax(120px, auto); gap: 12px; width: min(100%, 880px); margin-inline: auto; }
.scene-live .stage { height: max(var(--stage-h), 280px); grid-auto-rows: 1fr; }

.piece { --k: 0; --dx: 0vw; --dy: 0vh; --r: 0deg; position: relative; min-width: 0; min-height: 0; overflow: hidden; padding: 1.1rem 1.2rem; display: flex; flex-direction: column; gap: 0.2rem; justify-content: flex-end; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.scene-live .piece { transform: translate(calc(var(--dx) * var(--k)), calc(var(--dy) * var(--k))) rotate(calc(var(--r) * var(--k))) scale(calc(1 - 0.12 * var(--k))); opacity: calc(1 - 0.75 * var(--k)); will-change: transform, opacity; }
.piece h3 { margin: 0; font-size: clamp(1rem, 1.7vw, 1.3rem); }
.piece p { margin: 0; color: var(--muted); font-size: 0.88rem; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.piece-num { position: absolute; top: 0.9rem; right: 1.1rem; font-size: 0.75rem; font-weight: 700; color: var(--accent); font-variant-numeric: tabular-nums; letter-spacing: 0.08em; }
.bars { display: flex; flex-direction: column; gap: 6px; margin-bottom: auto; padding-top: 0.2rem; }
.bars i { display: block; height: 7px; border-radius: 4px; background: color-mix(in srgb, var(--ink) 13%, transparent); }
.bars i:nth-child(1) { width: 64%; background: var(--accent); }
.bars i:nth-child(2) { width: 92%; }
.bars i:nth-child(3) { width: 74%; }

/* Parçaların dağılma yönleri (aşağı inerken yerine uçar) */
.piece:nth-child(1) { --dx: -30vw; --dy: 8vh; --r: -8deg; }
.piece:nth-child(2) { --dx: 2vw; --dy: -32vh; --r: 6deg; }
.piece:nth-child(3) { --dx: 32vw; --dy: -14vh; --r: 10deg; }
.piece:nth-child(4) { --dx: -12vw; --dy: 32vh; --r: -12deg; }
.piece:nth-child(5) { --dx: 38vw; --dy: 22vh; --r: 14deg; }
.piece:nth-child(6) { --dx: 6vw; --dy: 36vh; --r: -5deg; }


/* A · pencere paneli görünümü ve ızgara yerleşimi */
@media (min-width: 701px) {
  :root[data-t="dark"] .stage[data-stage] { grid-template-columns: 1fr 1.3fr 0.95fr 0.95fr; grid-template-rows: 1fr 1fr 0.5fr; }
  :root[data-t="dark"] .piece:nth-child(1) { grid-column: 1; grid-row: 1 / 3; }
  :root[data-t="dark"] .piece:nth-child(2) { grid-column: 2; grid-row: 1 / 3; }
  :root[data-t="dark"] .piece:nth-child(3) { grid-column: 3 / 5; grid-row: 1; }
  :root[data-t="dark"] .piece:nth-child(4) { grid-column: 3; grid-row: 2; }
  :root[data-t="dark"] .piece:nth-child(5) { grid-column: 4; grid-row: 2; }
  :root[data-t="dark"] .piece:nth-child(6) { grid-column: 1 / 5; grid-row: 3; flex-direction: row; align-items: center; gap: 1rem; }
  :root[data-t="dark"] .piece:nth-child(6) .bars { display: none; }
  :root[data-t="dark"] .piece:nth-child(6) p { -webkit-line-clamp: 1; }
}
:root[data-t="dark"] .piece { justify-content: flex-start; padding-top: 2.2rem; background: linear-gradient(180deg, var(--surface-2), var(--surface) 40%); border-color: color-mix(in srgb, var(--accent) 35%, var(--line)); }
:root[data-t="dark"] .piece::before { content: ""; position: absolute; left: 1rem; top: 0.9rem; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 12px 0 0 color-mix(in srgb, var(--accent) 60%, transparent), 24px 0 0 color-mix(in srgb, var(--accent) 30%, transparent); }
:root[data-t="dark"] .piece .bars { margin-bottom: 0; margin-top: auto; }

/* C · bento karolar */
@media (min-width: 701px) {
  :root[data-t="special"] .stage[data-stage] { grid-template-columns: repeat(4, 1fr); grid-template-rows: 1fr 0.55fr 0.6fr; }
  :root[data-t="special"] .piece:nth-child(1) { grid-column: 1 / 3; grid-row: 1 / 3; }
  :root[data-t="special"] .piece:nth-child(2) { grid-column: 3; grid-row: 1; }
  :root[data-t="special"] .piece:nth-child(3) { grid-column: 4; grid-row: 1; }
  :root[data-t="special"] .piece:nth-child(4) { grid-column: 3 / 5; grid-row: 2; }
  :root[data-t="special"] .piece:nth-child(5) { grid-column: 1; grid-row: 3; }
  :root[data-t="special"] .piece:nth-child(6) { grid-column: 2 / 5; grid-row: 3; }
}
:root[data-t="special"] .piece:nth-child(1) h3 { font-size: clamp(1.4rem, 3vw, 2rem); }
:root[data-t="special"] .piece:nth-child(6) { background: var(--accent); border-color: transparent; color: var(--btn-ink); }
:root[data-t="special"] .piece:nth-child(6) p, :root[data-t="special"] .piece:nth-child(6) .piece-num { color: var(--btn-ink); }
:root[data-t="special"] .piece:nth-child(6) .bars { display: none; }
:root[data-t="special"] .piece .bars { margin-bottom: 0.4rem; }
:root[data-t="special"] .piece:nth-child(5) .bars { display: none; }

/* B · üst üste binen kâğıt yapraklar (sayıdan bağımsız) */
@media (min-width: 701px) {
  :root:not([data-t="dark"]):not([data-t="special"]) .stage[data-stage] { display: block; position: relative; }
  :root:not([data-t="dark"]):not([data-t="special"]) .piece { position: absolute; width: 58%; height: 44%; justify-content: flex-start; padding-top: 0.9rem; }
  :root:not([data-t="dark"]):not([data-t="special"]) .piece:nth-child(1) { left: 2%; top: 0; }
  :root:not([data-t="dark"]):not([data-t="special"]) .piece:nth-child(2) { left: 8%; top: 9%; }
  :root:not([data-t="dark"]):not([data-t="special"]) .piece:nth-child(3) { left: 14%; top: 18%; }
  :root:not([data-t="dark"]):not([data-t="special"]) .piece:nth-child(4) { left: 20%; top: 27%; }
  :root:not([data-t="dark"]):not([data-t="special"]) .piece:nth-child(5) { left: 26%; top: 36%; }
  :root:not([data-t="dark"]):not([data-t="special"]) .piece:nth-child(6) { left: 32%; top: 45%; }
  :root:not([data-t="dark"]):not([data-t="special"]) .piece:nth-child(n+7) { left: 36%; top: 48%; }
  :root:not([data-t="dark"]):not([data-t="special"]) .piece:nth-child(1) { --dx: -34vw; --dy: 0vh; --r: -16deg; }
  :root:not([data-t="dark"]):not([data-t="special"]) .piece:nth-child(2) { --dx: -20vw; --dy: 10vh; --r: -9deg; }
  :root:not([data-t="dark"]):not([data-t="special"]) .piece:nth-child(3) { --dx: -6vw; --dy: -14vh; --r: 3deg; }
  :root:not([data-t="dark"]):not([data-t="special"]) .piece:nth-child(4) { --dx: 8vw; --dy: 12vh; --r: 9deg; }
  :root:not([data-t="dark"]):not([data-t="special"]) .piece:nth-child(5) { --dx: 22vw; --dy: -10vh; --r: 14deg; }
  :root:not([data-t="dark"]):not([data-t="special"]) .piece:nth-child(6) { --dx: 36vw; --dy: 8vh; --r: 17deg; }
}
:root:not([data-t="dark"]):not([data-t="special"]) .piece { border-radius: 4px; }
:root:not([data-t="dark"]):not([data-t="special"]) .piece h3 { font-style: italic; font-weight: 400; }
:root:not([data-t="dark"]):not([data-t="special"]) .piece .bars { display: none; }
:root:not([data-t="dark"]):not([data-t="special"]) .piece:not(:last-child) p { display: none; }

/* ---------- İndirme ---------- */
.dl { display: grid; gap: 1.2rem; }
.dl-tabs { display: none; gap: 0.5rem; flex-wrap: wrap; }
.dl-live .dl-tabs { display: flex; }
.dl-live .dl-os { display: none; }
.dl-tab { min-height: 44px; padding: 0 1.3rem; border-radius: calc(var(--radius) + 2px); border: 1px solid var(--line); background: transparent; color: var(--ink); font: inherit; font-weight: 600; cursor: pointer; transition: background-color 0.2s, border-color 0.2s; }
.dl-tab:hover { border-color: var(--accent); }
.dl-tab[aria-pressed="true"] { background: var(--btn); color: var(--btn-ink); border-color: transparent; }
.dl-os { font-size: 1.3rem; }
.releases { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; }
.releases.card { padding: 0.6rem 1.2rem; }
.dl-panel { padding: 1rem 1.4rem; }
.release { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 0; border-top: 1px solid var(--line); flex-wrap: wrap; }
.release:first-child { border-top: 0; }
.release-main { display: grid; gap: 0.2rem; min-width: 0; }
.release-main strong { font-family: var(--font-display); font-weight: 500; font-size: 1.15rem; }
.hash { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; font-size: 0.82rem; min-width: 0; }
.hash code { overflow-wrap: anywhere; color: var(--accent); }
:root[data-t="special"] .dl-panel { background: linear-gradient(135deg, var(--surface), var(--surface-2)); }

/* ---------- Form ---------- */
.form { display: grid; gap: 1rem; }
.form label { display: grid; gap: 0.4rem; font-weight: 600; font-size: 0.92rem; }
.form input, .form textarea { font: inherit; padding: 0.8rem 1rem; border: 1px solid var(--line); border-radius: calc(var(--radius) - 2px); background: var(--surface); color: var(--ink); }
.form input:focus, .form textarea:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.notice { display: none; padding: 1rem 1.2rem; border-radius: var(--radius); background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--ink); font-weight: 600; }
.notice:target { display: block; }
.link-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }

/* ---------- Alt bilgi ---------- */
.site-footer { border-top: 1px solid var(--line); padding-block: 2.2rem; color: var(--muted); font-size: 0.92rem; }
.footer-inner { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.footer-inner p { margin: 0; }
.footer-links { display: flex; gap: 1rem; }

/* ---------- Beliren içerik (yalnızca JS çalışıyorsa ve hareket azaltma kapalıysa) ---------- */
html.anim [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity 0.8s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1); }
html.anim [data-reveal].is-in { opacity: 1; transform: none; }

/* ---------- Dar ekran ---------- */
@media (max-width: 820px) {
  .nav { display: none; }
  .header-tools { margin-left: auto; }
  .hero-art { opacity: 0.35; width: 70vw; right: -12vw; }
  .hero-title { max-width: none; }
}
@media (max-width: 700px) {
  .stage { grid-template-columns: repeat(2, 1fr); }
  .scene-live .stage { height: max(var(--stage-h), 300px); grid-template-rows: repeat(3, 1fr); }
  .piece p { display: none; }
  .piece { padding: 0.9rem; }
  .scene-live { height: 280vh; }
  :root[data-t="dark"] .piece, :root[data-t="special"] .piece, :root:not([data-t="dark"]):not([data-t="special"]) .piece { justify-content: flex-end; padding-top: 0.9rem; }
  :root[data-t="dark"] .piece::before { display: none; }
  
  .piece:nth-child(n) { --dx: 0vw; --dy: 24vh; --r: 0deg; }
  .piece:nth-child(odd) { --dx: -24vw; }
  .piece:nth-child(even) { --dx: 24vw; }
}

/* ---------- Ortak küçük parçalar ---------- */
.ico { width: 1.25em; height: 1.25em; flex: none; }
.btn .ico { width: 20px; height: 20px; }
.app-icon { border-radius: 22%; background: var(--surface); box-shadow: var(--shadow); flex: none; object-fit: cover; }
.app-icon-lg { width: 84px; height: 84px; }
.pc-top { display: flex; align-items: center; justify-content: space-between; gap: 0.8rem; }
.section-title.sm { font-size: clamp(1.3rem, 2.4vw, 1.7rem); }

/* ---------- Proje sayfası ---------- */
.pj-hero { padding-bottom: clamp(2rem, 5vw, 3.5rem); }
.pj-title { display: flex; align-items: center; gap: 1.4rem; flex-wrap: wrap; }
.pj-title .hero-title { margin-bottom: 0.3rem; }
.pj-title .lead { margin: 0; }
.pj-meta { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; margin: 1.4rem 0 0; }
.pj-desc { padding-block: 0 clamp(2rem, 5vw, 4rem); }
.stats { display: flex; flex-wrap: wrap; gap: 1.2rem 3rem; margin: 2.6rem 0 0; padding-top: 1.6rem; border-top: 1px solid var(--line); }
.stat { display: flex; flex-direction: column-reverse; gap: 0.2rem; }
.stat dd { margin: 0; font-family: var(--font-display); font-weight: var(--dw); font-size: clamp(1.7rem, 3.2vw, 2.5rem); line-height: 1; color: var(--accent); letter-spacing: var(--dls); }
.stat dt { color: var(--muted); font-size: 0.85rem; }
.feat-grid { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
.feat-ico { display: grid; place-items: center; width: 46px; height: 46px; margin-bottom: 1rem; border-radius: calc(var(--radius) - 2px); color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, transparent); }
.feat h3 { font-size: 1.2rem; }
.feat p { margin: 0; color: var(--muted); }
.pj-spec { display: grid; gap: 2.5rem 4rem; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); align-items: start; }
.reqs { margin: 0; }
.reqs div { display: flex; justify-content: space-between; gap: 1rem; padding: 0.65rem 0; border-bottom: 1px solid var(--line); }
.reqs dt { color: var(--muted); }
.reqs dd { margin: 0; font-weight: 600; text-align: right; }
.faq { display: grid; gap: 0.6rem; }
.faq-item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 0 1.2rem; }
.faq-item summary { cursor: pointer; padding: 1rem 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--accent); font-size: 1.3rem; line-height: 1; }
.faq-item[open] summary::after { content: "−"; }
.faq-a { padding-bottom: 0.4rem; color: var(--muted); }

/* ---------- Uygulama vitrini ---------- */
.showcase-cta { display: flex; flex-wrap: wrap; gap: 0.8rem; margin: 2.6rem 0 0; }
.showcase { display: grid; gap: 1.6rem; }
.sc-tabs { display: none; gap: 0.5rem; flex-wrap: wrap; }
.sc-live .sc-tabs { display: flex; }
.sc-tab { display: inline-flex; align-items: center; gap: 0.5rem; min-height: 44px; padding: 0 1.2rem; border-radius: 999px; border: 1px solid var(--line); background: transparent; color: var(--ink); font: inherit; font-weight: 600; cursor: pointer; transition: background-color 0.2s, border-color 0.2s; }
.sc-tab:hover { border-color: var(--accent); }
.sc-tab[aria-pressed="true"] { background: var(--btn); color: var(--btn-ink); border-color: transparent; }
.sc-tab .ico { width: 18px; height: 18px; }
.sc-live .sc-group:not(.is-on) { display: none; }

.sc-group { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(1.5rem, 4vw, 4.5rem); align-items: center; }
.sc-group[data-group="desktop"] { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); }
.sc-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.35rem; }
.sc-step { position: relative; overflow: hidden; display: grid; grid-template-columns: auto 1fr; gap: 1rem; width: 100%; text-align: left; padding: 0.95rem 1.1rem; border: 1px solid transparent; border-radius: var(--radius); background: transparent; color: var(--muted); font: inherit; cursor: pointer; transition: background-color 0.3s, border-color 0.3s, color 0.3s, box-shadow 0.3s; }
.sc-step:hover { color: var(--ink); }
.sc-step[aria-current="true"] { background: var(--surface); border-color: var(--line); color: var(--ink); box-shadow: var(--shadow); }
.sc-n { padding-top: 0.28rem; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; color: var(--accent); font-variant-numeric: tabular-nums; }
.sc-t b { display: block; font-family: var(--font-display); font-weight: 500; font-size: 1.1rem; letter-spacing: -0.01em; color: inherit; }
.sc-t small { display: none; margin-top: 0.3rem; font-size: 0.9rem; line-height: 1.5; color: var(--muted); }
.sc-step[aria-current="true"] small { display: block; }
.sc-prog { --pr: 0; position: absolute; left: 0; bottom: 0; height: 2px; width: calc(var(--pr) * 100%); background: var(--accent); opacity: 0; }
.sc-step[aria-current="true"] .sc-prog { opacity: 1; }

.sc-stage { position: relative; display: grid; grid-template-columns: minmax(0, 1fr); place-items: center; perspective: 1500px; padding-block: 1.5rem; }
.sc-stage::before { content: ""; position: absolute; inset: 8% 6%; border-radius: 50%; background: radial-gradient(closest-side, color-mix(in srgb, var(--accent) 34%, transparent), transparent 72%); filter: blur(18px); opacity: 0.75; pointer-events: none; }

[data-tilt] { --rx: 0; --ry: 0; position: relative; transform: rotateX(calc(var(--rx) * 1deg)) rotateY(calc(var(--ry) * 1deg)); transition: transform 0.35s cubic-bezier(0.2, 0.7, 0.2, 1); animation: float 8s ease-in-out infinite; transform-style: preserve-3d; }
@keyframes float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -9px; } }

/* Telefon çerçevesi */
.phone { width: clamp(210px, 20vw, 256px); padding: 9px; border-radius: 46px; background: linear-gradient(145deg, #2b3532, #0a0e0d 55%); box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 45%, #000), 0 60px 90px -45px color-mix(in srgb, var(--accent) 70%, transparent), 0 24px 40px -22px rgb(0 0 0 / 55%), inset 0 0 0 2px rgb(255 255 255 / 6%); }
.phone-side { position: absolute; right: -3px; top: 22%; width: 3px; height: 14%; border-radius: 3px; background: #2b3532; }
.phone-screen { position: relative; overflow: hidden; aspect-ratio: 540 / 1182; border-radius: 38px; background: #0b0f0e; isolation: isolate; }
.phone-island { position: absolute; z-index: 5; top: 10px; left: 50%; width: 27%; height: 12px; border-radius: 99px; background: #000; transform: translateX(-50%); pointer-events: none; }

/* Masaüstü pencere çerçevesi */
.win { width: 100%; max-width: 760px; border-radius: calc(var(--radius) + 4px); background: #121817; overflow: hidden; box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 38%, #000), 0 60px 90px -50px color-mix(in srgb, var(--accent) 70%, transparent), 0 24px 40px -22px rgb(0 0 0 / 55%); }
.win-bar { display: flex; align-items: center; gap: 7px; height: 34px; padding-inline: 14px; background: linear-gradient(#222b29, #1a2220); border-bottom: 1px solid rgb(255 255 255 / 7%); }
.win-bar i { width: 10px; height: 10px; border-radius: 50%; background: #3a4744; }
.win-bar i:nth-child(1) { background: #d66a5e; }
.win-bar i:nth-child(2) { background: #dcb25a; }
.win-bar i:nth-child(3) { background: #62b37b; }
.win-bar span { margin-left: 0.6rem; font-size: 0.74rem; color: #9aa6a2; letter-spacing: 0.02em; }
.win-screen { position: relative; overflow: hidden; aspect-ratio: 16 / 9; isolation: isolate; background: #1a1a1c; }

/* Ekran içi: geçişler */
.slide { position: absolute; inset: 0; margin: 0; opacity: 0; transform: scale(1.045); transition: opacity 0.7s ease, transform 1.2s cubic-bezier(0.2, 0.7, 0.2, 1); pointer-events: none; }
.slide.is-active { opacity: 1; transform: none; pointer-events: auto; }
.shot { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.has-dark .shot-d { display: none; }
:root[data-t="dark"] .has-dark .shot-l, :root[data-t="special"] .has-dark .shot-l { display: none; }
:root[data-t="dark"] .has-dark .shot-d, :root[data-t="special"] .has-dark .shot-d { display: block; }
.slide.is-active .shot { animation: reveal 1.5s cubic-bezier(0.3, 0.6, 0.2, 1) both; }
@keyframes reveal { 0% { filter: brightness(0.5) saturate(0.4); } 55% { filter: brightness(0.75) saturate(0.8); } 100% { filter: none; } }

/* Tarama çizgisi */
.scan { position: absolute; z-index: 2; left: 0; right: 0; top: 0; height: 26%; opacity: 0; pointer-events: none; transform: translateY(-100%); background: linear-gradient(to bottom, transparent, color-mix(in srgb, var(--accent) 28%, transparent) 72%, color-mix(in srgb, var(--accent) 85%, #fff) 100%); mix-blend-mode: screen; }
.slide.is-active .scan { animation: scan 1.6s cubic-bezier(0.45, 0, 0.25, 1) 0.1s both; }
@keyframes scan { 0% { transform: translateY(-100%); opacity: 0; } 12% { opacity: 1; } 85% { opacity: 1; } 100% { transform: translateY(400%); opacity: 0; } }

/* Özellik noktaları (konum JS ile verilir; JS yoksa gizli kalır) */
.pins { list-style: none; margin: 0; padding: 0; position: absolute; inset: 0; z-index: 3; pointer-events: none; }
.pin { --px: 50; --py: 50; --n: 0; display: none; position: absolute; left: calc(var(--px) * 1%); top: calc(var(--py) * 1%); transform: translate(-50%, -50%); }
.js .pin { display: block; opacity: 0; }
.pin:nth-child(2) { --n: 1; } .pin:nth-child(3) { --n: 2; } .pin:nth-child(4) { --n: 3; }
.pin b { position: relative; display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--accent); color: var(--btn-ink); font-size: 0.7rem; font-weight: 800; box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 60%, transparent); }
.pin em { position: absolute; left: 30px; top: 50%; width: max-content; max-width: 150px; transform: translateY(-50%); padding: 0.32rem 0.6rem; border-radius: 8px; font-style: normal; font-size: 0.7rem; font-weight: 600; line-height: 1.3; color: var(--ink); background: color-mix(in srgb, var(--surface) 94%, transparent); border: 1px solid var(--line); box-shadow: var(--shadow); backdrop-filter: blur(6px); }
.pin-l em { left: auto; right: 30px; }
.phone .pin em { max-width: 112px; font-size: 0.64rem; }
.slide.is-active .pin { animation: pin-in 0.55s cubic-bezier(0.2, 0.8, 0.2, 1) calc(1.1s + var(--n) * 0.5s) both; }
.slide.is-active .pin b { animation: ping 2.4s ease-out calc(1.6s + var(--n) * 0.5s) infinite; }
@keyframes pin-in { from { opacity: 0; transform: translate(-50%, -50%) scale(0.4); } to { opacity: 1; transform: translate(-50%, -50%) scale(1); } }
@keyframes ping { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 55%, transparent); } 70%, 100% { box-shadow: 0 0 0 12px transparent; } }

.glare { position: absolute; z-index: 4; inset: 0; pointer-events: none; background: linear-gradient(115deg, transparent 38%, rgb(255 255 255 / 11%) 49%, transparent 60%); transform: translateX(-130%); animation: glare 9s ease-in-out 2s infinite; }
@keyframes glare { 0%, 55% { transform: translateX(-130%); } 80%, 100% { transform: translateX(130%); } }

@media (max-width: 860px) {
  .sc-group, .sc-group[data-group="desktop"] { grid-template-columns: 1fr; gap: 1.2rem; }
  .sc-stage { order: -1; }
  .phone { width: min(64vw, 260px); }
}

/* ---------- Instagram ---------- */
.ig-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; }
.ig-head .lead { margin-bottom: 0; }
.ig-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); }
.ig-card { position: relative; display: block; overflow: hidden; aspect-ratio: 1; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); text-decoration: none; transition: transform 0.3s ease, border-color 0.3s ease; }
.ig-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.ig-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.ig-card:hover img { transform: scale(1.05); }
.ig-over { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: space-between; align-items: flex-end; gap: 0.6rem; padding: 0.9rem; color: #fff; background: linear-gradient(to top, rgb(0 0 0 / 74%), transparent 58%); opacity: 0; transition: opacity 0.3s ease; }
.ig-card:hover .ig-over, .ig-card:focus-visible .ig-over { opacity: 1; }
@media (hover: none) { .ig-over { opacity: 1; } }
.ig-over .ico { width: 22px; height: 22px; }
.ig-cap { align-self: stretch; font-size: 0.86rem; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.ig-empty { display: grid; place-content: center; justify-items: center; gap: 0.8rem; text-align: center; color: var(--ink); aspect-ratio: auto; min-height: 220px; }
.ig-big { width: 46px; height: 46px; color: var(--accent); }

@media (prefers-reduced-motion: reduce) {
  [data-tilt] { transform: none !important; }
  .slide { transform: none !important; }
  .js .pin { opacity: 1 !important; }
  .scan, .glare { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .hero-art { transform: translateY(-50%) !important; }
}

/* ---- İstatistik şeridi, yol haritası, haberler, sürüm notları, alt şerit ---- */
.stats-band { padding-block: clamp(1.8rem, 4vw, 3rem); }
.stats-big { margin-top: 0; padding-top: 0; border-top: 0; justify-content: space-between; gap: 1.6rem 2rem; }
.stats-band .stats-big { border-block: 1px solid var(--line); padding-block: 1.6rem; }
.stats-big .stat { min-width: 8rem; }
.roadmap { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); align-items: start; }
.rm-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.8rem; }
.rm-head { display: flex; align-items: center; gap: 0.6rem; font-size: 1rem; margin: 0 0 0.9rem; }
.rm-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--muted); flex: none; }
.rm-done .rm-dot { background: var(--accent); }
.rm-doing .rm-dot { background: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 28%, transparent); }
.rm-n { margin-left: auto; color: var(--muted); font-size: 0.82rem; font-weight: 600; }
.rm-item { padding: 1rem 1.2rem; }
.rm-item strong { display: block; }
.rm-item p { margin: 0.3rem 0 0; color: var(--muted); font-size: 0.92rem; }
.post-card { display: flex; flex-direction: column; gap: 0.4rem; text-decoration: none; color: inherit; transition: transform 0.3s ease, border-color 0.3s ease; }
.post-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.post-card h3 { margin: 0.2rem 0 0; }
.post-card p { margin: 0; color: var(--muted); }
.post-thumb { width: calc(100% + 3rem); max-width: none; margin: -1.5rem -1.5rem 0.6rem; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--radius) var(--radius) 0 0; }
.post-meta { font-size: 0.82rem; }
.post-card .more { margin-top: auto; padding-top: 0.6rem; color: var(--accent); font-weight: 600; font-size: 0.92rem; }
.post-hero { width: 100%; height: auto; border-radius: var(--radius); margin: 1.6rem 0; border: 1px solid var(--line); }
.post-page .prose h3 { margin-top: 1.8rem; font-size: 1.35rem; }
.post-page .prose ul { padding-left: 1.3rem; }
.changelog { list-style: none; margin: 1.6rem 0 1rem; padding: 0; display: grid; gap: 1rem; }
.cl-head { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem; margin-bottom: 0.4rem; }
.cl-ver { font-family: var(--font-display); font-size: 1.15rem; }
.cl-notes { font-size: 0.95rem; }
.cl-notes ul { padding-left: 1.2rem; margin: 0.4rem 0 0; }
.cl-notes p { font-size: 0.95rem; margin: 0.3rem 0; }
.ambient { border-top: 1px solid var(--line); padding-block: 0.55rem; font-size: 0.8rem; color: var(--muted); }
.ambient[hidden] { display: none; }
.ambient-inner { display: flex; flex-wrap: wrap; gap: 0.3rem 1.6rem; justify-content: center; }
.ambient-inner span:empty { display: none; }