/* ==========================================================================
   ROTA STOK — web sitesi
   Yerleşim: koyu "atölye panosu" zemini; içerik 1180px sütunda, bölümler arası geniş nefes.
   Tek görünüm (koyu) bilinçli seçim: program da koyu temayla açılıyor, ekran görüntüleriyle bütünlük.
   ========================================================================== */
:root {
  --zemin: #0a0f1c;
  --zemin-2: #0d1424;
  --yuzey: #111a2e;
  --yuzey-2: #16213a;
  --cizgi: #22304d;
  --cizgi-acik: #31446b;
  --metin: #e7ecf6;
  --metin-2: #c3cce0;
  --soluk: #8a97b2;
  --vurgu: #3d7bff;          /* programın mavisi */
  --vurgu-koyu: #2a62e6;
  --vurgu-zemin: rgba(61, 123, 255, .14);
  --sinyal: #ffb547;         /* atölye sarısı: plaka, uyarı, yalnız küçük dokunuşlarda */
  --yesil: #2fca8a;
  --kirmizi: #ff6b6b;
  --mor: #a78bfa;

  --f-baslik: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --f-govde: "Figtree", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, Consolas, monospace;

  --r-kucuk: 8px;
  --r: 14px;
  --r-buyuk: 22px;
  --golge: 0 30px 80px -30px rgba(0, 0, 0, .7);
  --gecis: cubic-bezier(.2, .7, .2, 1);
  --sutun: 1180px;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--zemin); color: var(--metin-2);
  font: 400 17px/1.65 var(--f-govde); overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--zemin); }
img { max-width: 100%; height: auto; display: block; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3, h4 { margin: 0; color: var(--metin); font-family: var(--f-baslik); font-weight: 700; line-height: 1.1; letter-spacing: -.02em; text-wrap: balance; }
h1 { font-size: clamp(2.4rem, 4.7vw, 3.9rem); font-weight: 800; letter-spacing: -.035em; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); }
h3 { font-size: 1.3rem; letter-spacing: -.01em; }
h4 { font-size: 1.05rem; }
code, .mono { font-family: var(--f-mono); font-size: .88em; }
::selection { background: var(--vurgu); color: #fff; }
:focus-visible { outline: 2px solid var(--sinyal); outline-offset: 3px; border-radius: 6px; }

.sutun { width: 100%; max-width: var(--sutun); margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }
.bolum { padding-block: clamp(64px, 9vw, 120px); }
.bolum-ust { display: grid; gap: 14px; max-width: 720px; margin-bottom: clamp(32px, 5vw, 56px); }
.bolum-ust.orta { margin-inline: auto; text-align: center; justify-items: center; }
.bolum-ust p { font-size: 1.12rem; color: var(--soluk); max-width: 62ch; }
.etiket { font: 600 .78rem/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--vurgu); }
.soluk { color: var(--soluk); }

/* ------------------------------------------------------------------ düğmeler */
.dugme {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 24px; border-radius: 12px; border: 1px solid transparent;
  font: 600 1rem/1 var(--f-govde); cursor: pointer; white-space: nowrap;
  transition: transform .2s var(--gecis), background .2s, border-color .2s, box-shadow .2s;
}
.dugme svg { width: 18px; height: 18px; flex: none; }
.dugme-ana { background: var(--vurgu); color: #fff; box-shadow: 0 10px 30px -10px rgba(61, 123, 255, .7); }
.dugme-ana:hover { background: var(--vurgu-koyu); transform: translateY(-2px); }
.dugme-cizgi { border-color: var(--cizgi-acik); color: var(--metin); background: rgba(255, 255, 255, .02); }
.dugme-cizgi:hover { border-color: var(--vurgu); background: var(--vurgu-zemin); }
.dugme-kucuk { min-height: 40px; padding: 0 16px; font-size: .93rem; border-radius: 10px; }

/* ------------------------------------------------------------------ üst menü */
.ust {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: rgba(10, 15, 28, .72); backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent; transition: border-color .3s, background .3s;
}
.ust.kaydi { border-bottom-color: var(--cizgi); background: rgba(10, 15, 28, .9); }
.ust-ic { display: flex; align-items: center; gap: 28px; height: 72px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font: 800 1.15rem/1 var(--f-baslik); letter-spacing: .02em; color: var(--metin); }
.logo svg { width: 30px; height: 30px; color: var(--vurgu); }
.menu { display: flex; gap: 4px; margin: 0 0 0 auto; padding: 0; list-style: none; }
.menu a { display: block; padding: 9px 14px; border-radius: 9px; font-weight: 500; font-size: .97rem; color: var(--soluk); transition: color .2s, background .2s; }
.menu a:hover { color: var(--metin); background: rgba(255, 255, 255, .04); }
.menu a[aria-current="page"] { color: var(--metin); background: var(--yuzey-2); }
.menu-dugme { display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--cizgi); background: var(--yuzey); color: var(--metin); cursor: pointer; align-items: center; justify-content: center; }
.menu-dugme svg { width: 22px; height: 22px; }

/* ------------------------------------------------------------------ hero */
.hero { position: relative; overflow: hidden; padding-block: clamp(56px, 8vw, 104px) clamp(40px, 6vw, 80px); isolation: isolate; }
.hero::before { /* atölye zemini: ızgara */
  content: ""; position: absolute; inset: 0; z-index: -2;
  background-image: linear-gradient(var(--cizgi) 1px, transparent 1px), linear-gradient(90deg, var(--cizgi) 1px, transparent 1px);
  background-size: 56px 56px; opacity: .35;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 60% 30%, #000 30%, transparent 75%); mask-image: radial-gradient(ellipse 80% 70% at 60% 30%, #000 30%, transparent 75%);
}
.hero::after {
  content: ""; position: absolute; z-index: -1; width: 900px; height: 900px; right: -260px; top: -420px;
  background: radial-gradient(circle, rgba(61, 123, 255, .28), transparent 62%); filter: blur(10px);
  animation: nabiz 9s ease-in-out infinite alternate;
}
@keyframes nabiz { from { transform: scale(1) translate(0, 0); opacity: .8; } to { transform: scale(1.12) translate(-40px, 30px); opacity: 1; } }
.hero-ic { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.hero-metin { display: grid; gap: 22px; min-width: 0; }
.hero h1 .vurgu { color: var(--vurgu); }
.hero-alt { font-size: 1.2rem; color: var(--metin-2); max-width: 34ch; }
.hero-dugmeler { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 6px; }
.hero-not { display: flex; gap: 18px; flex-wrap: wrap; font-size: .9rem; color: var(--soluk); }
.hero-not span { display: inline-flex; align-items: center; gap: 7px; }
.hero-not svg { width: 16px; height: 16px; color: var(--yesil); }

/* uygulama penceresi çerçevesi */
.pencere { position: relative; border-radius: 14px; background: var(--yuzey); border: 1px solid var(--cizgi-acik); box-shadow: var(--golge), 0 0 0 1px rgba(255, 255, 255, .02) inset; overflow: hidden; }
.pencere-ust { display: flex; align-items: center; gap: 8px; height: 34px; padding: 0 14px; background: #0c1322; border-bottom: 1px solid var(--cizgi); font: 500 .75rem/1 var(--f-govde); color: var(--soluk); }
.pencere-ust i { width: 10px; height: 10px; border-radius: 50%; background: var(--cizgi-acik); }
.pencere-ust b { font-weight: 500; margin-left: 8px; }
.pencere img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top left; }

.hero-gorsel { position: relative; min-width: 0; }
.hero-gorsel .pencere { transform: perspective(1600px) rotateY(-7deg) rotateX(3deg); transform-origin: left center; }
.olay { /* sahnede beliren canlı bildirimler */
  position: absolute; display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-radius: 14px;
  background: rgba(17, 26, 46, .92); border: 1px solid var(--cizgi-acik); box-shadow: 0 18px 40px -16px rgba(0, 0, 0, .8);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); font-size: .86rem; color: var(--metin-2); max-width: 290px;
}
.olay b { color: var(--metin); font-weight: 600; display: block; font-size: .92rem; }
.olay .ikon { flex: none; width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; }
.olay .ikon svg { width: 18px; height: 18px; }
.olay-1 { left: -34px; bottom: 54px; }
.olay-2 { right: -18px; top: 26%; }
.olay-3 { right: 9%; bottom: -24px; }

/* Türk plakası: konunun kendi nesnesi */
.plaka { display: inline-flex; align-items: stretch; height: 30px; border-radius: 5px; overflow: hidden; background: #f4f6fa; border: 1.5px solid #0e1626; box-shadow: 0 2px 0 rgba(0, 0, 0, .35); font: 700 .98rem/1 var(--f-mono); letter-spacing: .06em; color: #0e1626; flex: none; }
.plaka::before { content: "TR"; display: grid; place-items: center; width: 20px; background: #1d4ed8; color: #fff; font-size: .55rem; letter-spacing: 0; padding-top: 12px; }
.plaka span { display: grid; place-items: center; padding: 0 9px; white-space: nowrap; }

/* sahne açılışı: tek düzenlenmiş an */
@media (prefers-reduced-motion: no-preference) {
  .js .hero-metin > * { animation: yuksel .8s var(--gecis) both; }
  .js .hero-metin > :nth-child(2) { animation-delay: .08s; }
  .js .hero-metin > :nth-child(3) { animation-delay: .16s; }
  .js .hero-metin > :nth-child(4) { animation-delay: .24s; }
  .js .hero-metin > :nth-child(5) { animation-delay: .32s; }
  .js .hero-gorsel .pencere { animation: pencere 1.1s .15s var(--gecis) both; }
  .js .olay { animation: olay .7s var(--gecis) both; }
  .js .olay-1 { animation-delay: 1s; }
  .js .olay-2 { animation-delay: 1.35s; }
  .js .olay-3 { animation-delay: 1.7s; }
  .js .olay-2 { animation: olay .7s 1.35s var(--gecis) both, yuz 6s 2.2s ease-in-out infinite; }
}
@keyframes yuksel { from { opacity: 0; transform: translateY(18px); } }
@keyframes pencere { from { opacity: 0; transform: perspective(1600px) rotateY(-18deg) rotateX(8deg) translateY(40px); } }
@keyframes olay { from { opacity: 0; transform: translateY(14px) scale(.96); } }
@keyframes yuz { 50% { transform: translateY(-8px); } }

/* ------------------------------------------------------------------ bilgi şeridi */
.serit { border-block: 1px solid var(--cizgi); background: var(--zemin-2); }
.serit-ic { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.serit-oge { padding: 26px 22px; display: grid; gap: 4px; border-left: 1px solid var(--cizgi); }
.serit-oge:first-child { border-left: 0; }
.serit-oge b { font: 700 1.9rem/1.1 var(--f-baslik); color: var(--metin); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.serit-oge span { font-size: .93rem; color: var(--soluk); }

/* ------------------------------------------------------------------ sekmeli vitrin */
.sekmeler { display: inline-flex; gap: 4px; padding: 5px; border-radius: 14px; background: var(--yuzey); border: 1px solid var(--cizgi); margin-bottom: 32px; flex-wrap: wrap; }
.sekme { display: inline-flex; align-items: center; gap: 9px; min-height: 44px; padding: 0 18px; border-radius: 10px; border: 0; background: transparent; color: var(--soluk); font: 600 .97rem/1 var(--f-govde); cursor: pointer; transition: color .2s, background .25s; }
.sekme svg { width: 18px; height: 18px; }
.sekme:hover { color: var(--metin); }
.sekme[aria-selected="true"] { background: var(--vurgu); color: #fff; }
.vitrin { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.4fr); gap: clamp(28px, 4vw, 56px); align-items: center; }
.vitrin-metin { display: grid; gap: 18px; min-width: 0; }
.vitrin-metin p { font-size: 1.08rem; }
.liste { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 12px; }
.liste li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; }
.liste li::before { content: ""; width: 22px; height: 22px; margin-top: 2px; border-radius: 7px; background: var(--vurgu-zemin) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233d7bff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 13px no-repeat; }
.liste b { color: var(--metin); font-weight: 600; }
[role="tabpanel"][hidden] { display: none; }
@media (prefers-reduced-motion: no-preference) {
  [role="tabpanel"].geldi .vitrin-metin { animation: yuksel .6s var(--gecis) both; }
  [role="tabpanel"].geldi .pencere { animation: yuksel .7s .08s var(--gecis) both; }
}

/* ------------------------------------------------------------------ iş akışı (sıralı süreç) */
.akis { position: relative; display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 0; counter-reset: adim; }
.akis::before { content: ""; position: absolute; left: 3%; right: 3%; top: 21px; height: 2px; background: linear-gradient(90deg, var(--vurgu), var(--mor) 55%, var(--yesil)); opacity: .55; }
.adim { position: relative; display: grid; gap: 10px; padding: 0 10px; text-align: center; justify-items: center; counter-increment: adim; }
.adim-no { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--zemin); border: 2px solid var(--vurgu); font: 700 .95rem/1 var(--f-mono); color: var(--metin); }
.adim-no::before { content: counter(adim, decimal-leading-zero); }
.adim:last-child .adim-no { border-color: var(--yesil); }
.adim h4 { font-size: 1rem; }
.adim p { font-size: .88rem; color: var(--soluk); line-height: 1.5; }

/* ------------------------------------------------------------------ kartlar ve ızgaralar */
.izgara { display: grid; gap: 20px; }
.izgara-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.izgara-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.izgara-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.kart { position: relative; display: grid; align-content: start; gap: 12px; padding: 26px; border-radius: var(--r); background: var(--yuzey); border: 1px solid var(--cizgi); min-width: 0; transition: border-color .25s, transform .25s var(--gecis), background .25s; }
a.kart:hover, .kart.etkin:hover { border-color: var(--cizgi-acik); transform: translateY(-3px); background: var(--yuzey-2); }
.kart p { font-size: .98rem; }
.kart-ikon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--vurgu-zemin); color: var(--vurgu); }
.kart-ikon svg { width: 22px; height: 22px; }
.kart-ikon.sari { background: rgba(255, 181, 71, .13); color: var(--sinyal); }
.kart-ikon.yesil { background: rgba(47, 202, 138, .13); color: var(--yesil); }
.kart-ikon.mor { background: rgba(167, 139, 250, .14); color: var(--mor); }

/* ikiye bölünmüş anlatım */
.yan { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.yan.ters > :first-child { order: 2; }
.yan-metin { display: grid; gap: 18px; min-width: 0; }

/* ağ çizimi (çok kullanıcılı) */
.ag { position: relative; padding: 28px; border-radius: var(--r-buyuk); background: radial-gradient(circle at 50% 45%, rgba(61, 123, 255, .16), transparent 60%), var(--yuzey); border: 1px solid var(--cizgi); }
.ag-merkez { margin: 0 auto 26px; width: max-content; max-width: 100%; display: grid; justify-items: center; gap: 6px; padding: 16px 22px; border-radius: 16px; background: var(--zemin); border: 1px solid var(--vurgu); text-align: center; }
.ag-merkez b { color: var(--metin); font-family: var(--f-baslik); font-size: 1.05rem; }
.ag-merkez span { font: 500 .78rem/1.2 var(--f-mono); color: var(--soluk); }
.ag-cihazlar { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.ag-cihaz { display: grid; justify-items: center; gap: 8px; padding: 16px 10px; border-radius: 14px; background: var(--zemin-2); border: 1px solid var(--cizgi); text-align: center; font-size: .86rem; }
.ag-cihaz svg { width: 26px; height: 26px; color: var(--vurgu); }
.ag-cihaz b { color: var(--metin); font-size: .92rem; }
@media (prefers-reduced-motion: no-preference) {
  .ag-cihaz { animation: sinyal 3.6s ease-in-out infinite; }
  .ag-cihaz:nth-child(2) { animation-delay: 1.2s; }
  .ag-cihaz:nth-child(3) { animation-delay: 2.4s; }
}
@keyframes sinyal { 0%, 70%, 100% { border-color: var(--cizgi); } 80% { border-color: var(--vurgu); box-shadow: 0 0 0 4px var(--vurgu-zemin); } }

/* ------------------------------------------------------------------ çağrı bandı */
.cagri { position: relative; overflow: hidden; border-radius: var(--r-buyuk); padding: clamp(36px, 6vw, 64px); background: linear-gradient(120deg, #13306f, #1b4ed1 55%, #2d6bff); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 28px; align-items: center; }
.cagri::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 40px 40px; -webkit-mask-image: linear-gradient(90deg, transparent, #000); mask-image: linear-gradient(90deg, transparent, #000); pointer-events: none; }
.cagri h2 { color: #fff; }
.cagri p { color: rgba(255, 255, 255, .82); font-size: 1.1rem; margin-top: 10px; max-width: 52ch; }
.cagri .dugmeler { display: flex; gap: 12px; flex-wrap: wrap; position: relative; z-index: 1; }
.cagri .dugme-ana { background: #fff; color: #0f2a6b; box-shadow: none; }
.cagri .dugme-ana:hover { background: #e9efff; }
.cagri .dugme-cizgi { border-color: rgba(255, 255, 255, .45); color: #fff; background: transparent; }
.cagri .dugme-cizgi:hover { background: rgba(255, 255, 255, .1); border-color: #fff; }

/* ------------------------------------------------------------------ alt sayfa başlığı */
.sayfa-bas { position: relative; overflow: hidden; padding-block: clamp(56px, 8vw, 96px) clamp(32px, 5vw, 56px); border-bottom: 1px solid var(--cizgi); isolation: isolate; }
.sayfa-bas::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(var(--cizgi) 1px, transparent 1px), linear-gradient(90deg, var(--cizgi) 1px, transparent 1px); background-size: 56px 56px; opacity: .3; -webkit-mask-image: radial-gradient(ellipse 70% 90% at 70% 0%, #000 20%, transparent 70%); mask-image: radial-gradient(ellipse 70% 90% at 70% 0%, #000 20%, transparent 70%); }
.sayfa-bas .sutun { display: grid; gap: 16px; }
.sayfa-bas h1 { font-size: clamp(2.3rem, 4.6vw, 3.6rem); }
.sayfa-bas p { font-size: 1.15rem; max-width: 60ch; }

/* özellikler sayfası alt menüsü */
.alt-menu { position: sticky; top: calc(72px + env(safe-area-inset-top, 0px)); z-index: 40; background: rgba(10, 15, 28, .9); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--cizgi); }
.alt-menu .sutun { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; padding-block: 10px; }
.alt-menu .sutun::-webkit-scrollbar { display: none; }
.alt-menu a { flex: none; padding: 8px 14px; border-radius: 9px; font-weight: 500; font-size: .93rem; color: var(--soluk); }
.alt-menu a.etkin { background: var(--yuzey-2); color: var(--metin); }
.modul { scroll-margin-top: 140px; }
.modul + .modul { border-top: 1px solid var(--cizgi); }
.ozellik-izgara { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin-top: 44px; background: var(--cizgi); border: 1px solid var(--cizgi); border-radius: var(--r); overflow: hidden; }
.ozellik { display: grid; gap: 8px; align-content: start; padding: 24px; background: var(--zemin); min-width: 0; }
.ozellik h4 { display: flex; align-items: center; gap: 10px; font-family: var(--f-govde); font-weight: 600; font-size: 1.02rem; }
.ozellik h4 svg { width: 18px; height: 18px; color: var(--vurgu); flex: none; }
.ozellik p { font-size: .94rem; color: var(--soluk); line-height: 1.6; }
.rozet { display: inline-flex; align-items: center; height: 24px; padding: 0 10px; border-radius: 99px; font: 600 .74rem/1 var(--f-mono); letter-spacing: .04em; background: var(--vurgu-zemin); color: var(--vurgu); }
.rozet.sari { background: rgba(255, 181, 71, .13); color: var(--sinyal); }
.rozet.yesil { background: rgba(47, 202, 138, .13); color: var(--yesil); }
.galeri { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 28px; }
.galeri figure { margin: 0; display: grid; gap: 10px; }
.galeri figcaption { font-size: .9rem; color: var(--soluk); }

/* ------------------------------------------------------------------ indirme / kurulum */
.indir { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 28px; align-items: center; padding: clamp(26px, 4vw, 40px); border-radius: var(--r-buyuk); background: linear-gradient(160deg, var(--yuzey-2), var(--yuzey)); border: 1px solid var(--cizgi-acik); }
.indir-bilgi { display: grid; gap: 12px; min-width: 0; }
.indir-bilgi .ozet { display: flex; gap: 10px 22px; flex-wrap: wrap; font-size: .93rem; color: var(--soluk); }
.indir-bilgi .ozet span { display: inline-flex; gap: 7px; align-items: center; }
.indir-bilgi .ozet svg { width: 16px; height: 16px; color: var(--vurgu); }
.not-kutu { display: grid; grid-template-columns: 26px 1fr; gap: 12px; padding: 16px 18px; border-radius: 12px; background: rgba(255, 181, 71, .07); border: 1px solid rgba(255, 181, 71, .28); font-size: .94rem; }
.not-kutu svg { width: 22px; height: 22px; color: var(--sinyal); margin-top: 2px; }
.not-kutu b { color: var(--metin); }
.adimlar { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; counter-reset: k; }
.adimlar li { counter-increment: k; display: grid; grid-template-columns: 44px 1fr; gap: 16px; padding: 18px 20px; border-radius: var(--r); background: var(--yuzey); border: 1px solid var(--cizgi); }
.adimlar li::before { content: counter(k); width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--vurgu-zemin); color: var(--vurgu); font: 700 1.1rem/1 var(--f-mono); }
.adimlar b { color: var(--metin); display: block; margin-bottom: 3px; }
.adimlar p { font-size: .95rem; color: var(--soluk); }
.tablo-sar { overflow-x: auto; border: 1px solid var(--cizgi); border-radius: var(--r); }
table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--cizgi); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
th { font: 600 .74rem/1.2 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--soluk); background: var(--zemin-2); }
td:first-child { color: var(--metin); font-weight: 500; white-space: nowrap; }
.surum { display: grid; gap: 14px; padding: 22px 24px; border-radius: var(--r); background: var(--yuzey); border: 1px solid var(--cizgi); }
.surum-bas { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.surum ul { margin: 0; padding-left: 20px; display: grid; gap: 6px; font-size: .96rem; }

/* ------------------------------------------------------------------ SSS */
.sss-grup { display: grid; gap: 10px; }
.sss-grup + .sss-grup { margin-top: 44px; }
.sss-grup > h3 { margin-bottom: 6px; }
details.soru { border-radius: 14px; background: var(--yuzey); border: 1px solid var(--cizgi); transition: border-color .2s, background .2s; }
details.soru[open] { border-color: var(--cizgi-acik); background: var(--yuzey-2); }
details.soru summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 22px; cursor: pointer; color: var(--metin); font-weight: 600; font-size: 1.04rem; }
details.soru summary::-webkit-details-marker { display: none; }
details.soru summary::after { content: ""; flex: none; width: 12px; height: 12px; border-right: 2px solid var(--soluk); border-bottom: 2px solid var(--soluk); transform: rotate(45deg) translateY(-3px); transition: transform .25s var(--gecis); }
details.soru[open] summary::after { transform: rotate(-135deg) translateY(-2px); }
details.soru .cevap { padding: 0 22px 20px; display: grid; gap: 10px; color: var(--metin-2); font-size: .98rem; }
.sss-yan { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 48px; align-items: start; }
.sss-icindekiler { position: sticky; top: 100px; display: grid; gap: 4px; }
.sss-icindekiler a { padding: 9px 12px; border-radius: 9px; color: var(--soluk); font-weight: 500; }
.sss-icindekiler a:hover { color: var(--metin); background: var(--yuzey); }

/* ------------------------------------------------------------------ iletişim */
.form { display: grid; gap: 16px; }
.form-satir { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.alan { display: grid; gap: 7px; min-width: 0; }
.alan label { font-size: .88rem; font-weight: 600; color: var(--metin-2); }
.alan input, .alan select, .alan textarea { width: 100%; min-height: 50px; padding: 12px 14px; border-radius: 11px; border: 1px solid var(--cizgi-acik); background: var(--zemin-2); color: var(--metin); font: 400 1rem/1.4 var(--f-govde); transition: border-color .2s, box-shadow .2s; }
.alan textarea { min-height: 140px; resize: vertical; }
.alan input:focus, .alan select:focus, .alan textarea:focus { outline: 0; border-color: var(--vurgu); box-shadow: 0 0 0 4px var(--vurgu-zemin); }
.alan .hata-metni { font-size: .85rem; color: var(--kirmizi); }
.form-sonuc { padding: 16px 18px; border-radius: 12px; border: 1px solid var(--cizgi-acik); background: var(--yuzey-2); font-size: .95rem; display: grid; gap: 10px; }
.form-sonuc b { color: var(--metin); }
.iletisim-satir { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--cizgi); flex-wrap: wrap; }
.iletisim-satir:last-child { border-bottom: 0; }
.iletisim-satir span { color: var(--soluk); font-size: .88rem; display: block; }
.iletisim-satir b { color: var(--metin); font-weight: 600; word-break: break-word; }
.kopyala { min-height: 34px; padding: 0 12px; border-radius: 9px; border: 1px solid var(--cizgi-acik); background: transparent; color: var(--metin-2); font: 600 .82rem/1 var(--f-govde); cursor: pointer; }
.kopyala:hover { border-color: var(--vurgu); color: var(--metin); }

/* ------------------------------------------------------------------ alt bilgi */
.alt { border-top: 1px solid var(--cizgi); background: var(--zemin-2); padding-block: 56px calc(28px + env(safe-area-inset-bottom, 0px)); }
.alt-ic { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; }
.alt h4 { font-family: var(--f-mono); font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: var(--soluk); font-weight: 600; margin-bottom: 14px; }
.alt ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; font-size: .95rem; }
.alt a:hover { color: var(--metin); }
.alt-marka { display: grid; gap: 14px; max-width: 34ch; font-size: .95rem; }
.alt-son { margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--cizgi); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: .88rem; color: var(--soluk); }

/* ------------------------------------------------------------------ kaydırınca beliren öğeler (yalnız ekran dışındakiler gizlenir) */
@media (prefers-reduced-motion: no-preference) {
  .js .belir.bekle { transform: translateY(28px) scale(.985); }
  .js .belir { transition: transform .9s var(--gecis); }
}

/* ------------------------------------------------------------------ Rota Asistan */
.asistan-ac { position: fixed; z-index: 70; right: calc(22px + env(safe-area-inset-right, 0px)); bottom: calc(22px + env(safe-area-inset-bottom, 0px)); display: inline-flex; align-items: center; gap: 10px; height: 56px; padding: 0 20px 0 16px; border-radius: 99px; border: 0; background: var(--vurgu); color: #fff; font: 600 .98rem/1 var(--f-govde); cursor: pointer; box-shadow: 0 18px 40px -12px rgba(61, 123, 255, .8); transition: transform .25s var(--gecis), opacity .25s; }
.asistan-ac svg { width: 24px; height: 24px; }
.asistan-ac:hover { transform: translateY(-2px); }
.asistan-ac[aria-expanded="true"] { opacity: 0; pointer-events: none; transform: scale(.8); }
@media (prefers-reduced-motion: no-preference) { .asistan-ac.dikkat { animation: dikkat 2.4s 3s ease-out 2; } }
@keyframes dikkat { 0% { box-shadow: 0 0 0 0 rgba(61, 123, 255, .6); } 100% { box-shadow: 0 0 0 18px rgba(61, 123, 255, 0); } }
.asistan { position: fixed; z-index: 71; right: calc(22px + env(safe-area-inset-right, 0px)); bottom: calc(22px + env(safe-area-inset-bottom, 0px)); width: min(400px, calc(100vw - 32px)); height: min(620px, calc(100dvh - 40px)); display: flex; flex-direction: column; border-radius: 20px; overflow: hidden; background: var(--yuzey); border: 1px solid var(--cizgi-acik); box-shadow: 0 40px 90px -20px rgba(0, 0, 0, .85); transform-origin: bottom right; }
@media (prefers-reduced-motion: no-preference) { .asistan:not([hidden]) { animation: asistan .35s var(--gecis); } }
@keyframes asistan { from { opacity: 0; transform: translateY(16px) scale(.96); } }
.asistan-bas { display: flex; align-items: center; gap: 12px; padding: 16px 16px 16px 18px; background: linear-gradient(120deg, #13306f, #1f55d8); color: #fff; }
.asistan-avatar { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: rgba(255, 255, 255, .16); flex: none; }
.asistan-avatar svg { width: 22px; height: 22px; }
.asistan-bas b { display: block; font-family: var(--f-baslik); font-size: 1.05rem; }
.asistan-bas small { font-size: .8rem; opacity: .85; display: inline-flex; align-items: center; gap: 6px; }
.asistan-bas small::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #5ef0a6; }
.asistan-bas .kapat, .asistan-bas .temizle { margin-left: auto; width: 36px; height: 36px; border-radius: 10px; border: 0; background: rgba(255, 255, 255, .12); color: #fff; cursor: pointer; display: grid; place-items: center; }
.asistan-bas .temizle { margin-left: auto; }
.asistan-bas .temizle + .kapat { margin-left: 6px; }
.asistan-bas button svg { width: 18px; height: 18px; }
.asistan-mesajlar { flex: 1; overflow-y: auto; padding: 18px 16px; display: flex; flex-direction: column; gap: 12px; scroll-behavior: smooth; overscroll-behavior: contain; }
.msj { max-width: 88%; padding: 11px 14px; border-radius: 14px; font-size: .94rem; line-height: 1.55; white-space: pre-line; overflow-wrap: anywhere; }
.msj-bot { align-self: flex-start; background: var(--yuzey-2); border: 1px solid var(--cizgi); color: var(--metin-2); border-bottom-left-radius: 4px; }
.msj-bot b { color: var(--metin); }
.msj-kul { align-self: flex-end; background: var(--vurgu); color: #fff; border-bottom-right-radius: 4px; }
.msj-baglanti { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; white-space: normal; }
.msj-baglanti a { display: inline-flex; align-items: center; min-height: 32px; padding: 0 12px; border-radius: 8px; background: var(--vurgu-zemin); color: #9bbcff; font-size: .85rem; font-weight: 600; }
.msj-baglanti a:hover { background: rgba(61, 123, 255, .25); color: #fff; }
.yaziyor { align-self: flex-start; display: inline-flex; gap: 5px; padding: 14px 16px; border-radius: 14px; background: var(--yuzey-2); border: 1px solid var(--cizgi); }
.yaziyor i { width: 7px; height: 7px; border-radius: 50%; background: var(--soluk); animation: zipla 1s infinite ease-in-out; }
.yaziyor i:nth-child(2) { animation-delay: .15s; } .yaziyor i:nth-child(3) { animation-delay: .3s; }
@keyframes zipla { 0%, 60%, 100% { transform: translateY(0); opacity: .5; } 30% { transform: translateY(-5px); opacity: 1; } }
.oneriler { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 16px 12px; }
.oneri { min-height: 34px; padding: 0 12px; border-radius: 99px; border: 1px solid var(--cizgi-acik); background: transparent; color: var(--metin-2); font: 500 .84rem/1 var(--f-govde); cursor: pointer; transition: border-color .2s, color .2s, background .2s; }
.oneri:hover { border-color: var(--vurgu); color: var(--metin); background: var(--vurgu-zemin); }
.asistan-giris { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--cizgi); background: var(--zemin-2); }
.asistan-giris input { flex: 1; min-width: 0; min-height: 46px; padding: 0 14px; border-radius: 12px; border: 1px solid var(--cizgi-acik); background: var(--yuzey); color: var(--metin); font: 400 .97rem/1 var(--f-govde); }
.asistan-giris input:focus { outline: 0; border-color: var(--vurgu); }
.asistan-giris button { width: 46px; height: 46px; flex: none; border-radius: 12px; border: 0; background: var(--vurgu); color: #fff; cursor: pointer; display: grid; place-items: center; }
.asistan-giris button svg { width: 20px; height: 20px; }
.asistan-dip { padding: 0 14px 10px; background: var(--zemin-2); font-size: .74rem; color: var(--soluk); text-align: center; }

/* ------------------------------------------------------------------ duyarlı */
@media (max-width: 1080px) {
  .akis { grid-template-columns: repeat(4, minmax(0, 1fr)); row-gap: 36px; }
  .akis::before { display: none; }
  .izgara-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ozellik-izgara { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .alt-ic { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .menu-dugme { display: inline-flex; }
  .menu { position: fixed; z-index: 49; left: 0; right: 0; top: calc(72px + env(safe-area-inset-top, 0px)); flex-direction: column; gap: 2px; margin: 0;
    padding: 12px max(16px, env(safe-area-inset-right, 0px)) 20px max(16px, env(safe-area-inset-left, 0px)); background: var(--zemin); border-bottom: 1px solid var(--cizgi); display: none; }
  .menu.acik { display: flex; }
  .menu a { padding: 14px 12px; font-size: 1.05rem; }
  .ust-ic > .dugme { display: none; }
  .hero-ic, .vitrin, .yan, .cagri, .indir, .sss-yan { grid-template-columns: minmax(0, 1fr); }
  .yan.ters > :first-child { order: 0; }
  .hero-gorsel .pencere { transform: none; }
  .olay-1 { left: 8px; bottom: -18px; }
  .olay-2 { right: 8px; top: -16px; }
  .olay-3 { display: none; }
  .izgara-3 { grid-template-columns: minmax(0, 1fr); }
  .serit-ic { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .serit-oge:nth-child(3) { border-left: 0; }
  .serit-oge:nth-child(n+3) { border-top: 1px solid var(--cizgi); }
  .sss-icindekiler { position: static; grid-auto-flow: column; overflow-x: auto; }
  .galeri { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .akis { grid-template-columns: minmax(0, 1fr); }
  .adim { grid-template-columns: 44px 1fr; text-align: left; justify-items: start; column-gap: 14px; row-gap: 4px; }
  .adim-no { grid-row: span 2; }
  .izgara-2, .izgara-4, .ozellik-izgara, .form-satir, .ag-cihazlar { grid-template-columns: minmax(0, 1fr); }
  .alt-ic { grid-template-columns: minmax(0, 1fr); }
  .olay { max-width: 230px; font-size: .8rem; padding: 10px 12px; }
  .hero-gorsel { padding-bottom: 8px; }
  .hero-gorsel .pencere { transform: none; }
  .olay-1 { display: none; }
  .olay-2 { right: 6px; top: auto; bottom: -26px; max-width: 250px; }
  .olay-2 .ikon { width: 28px; height: 28px; }
  .hero-dugmeler .dugme { flex: 1 1 100%; }
  .asistan { right: 0; bottom: 0; width: 100vw; height: 100dvh; border-radius: 0; padding-top: env(safe-area-inset-top, 0px); }
  .asistan-ac { padding: 0 16px; }
  .asistan-ac span { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}