:root {
  color-scheme: light;
  --ink: #0b0b0f;
  --soft: #5b6270;
  --muted: #8a91a0;
  --line: #e8eaf0;
  --tint: #f5f7fb;
  --blue: #2f6fd6;
  --navy: #183a7a;
  --sun: #ffc23d;
  --on-sun: #2a1b5a;
  --wide: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: #fff;
  color: var(--ink);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; letter-spacing: -0.03em; line-height: 1.05; font-weight: 650; }
p { margin: 0; }

/* One page, two languages: the script keeps the one in use. Without it both show. */
html[data-lang="tr"] [data-l="en"],
html[data-lang="en"] [data-l="tr"] { display: none !important; }

.wrap { max-width: var(--wide); margin: 0 auto; padding: 0 24px; }

/* ---- Top bar ---------------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.nav.scrolled { border-bottom-color: var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 650; font-size: 1.15rem; letter-spacing: -0.01em; }
.brand:hover { text-decoration: none; }
.brand svg { width: 28px; height: 28px; }
.links { display: flex; gap: 26px; margin-left: auto; }
.links a { color: var(--soft); font-size: 0.95rem; }
.links a:hover, .links a.on { color: var(--ink); text-decoration: none; }
.lang { display: inline-flex; }
.lang button {
  font: inherit; font-size: 0.8rem; color: var(--soft); background: #fff;
  border: 1px solid var(--line); padding: 3px 11px; cursor: pointer;
}
.lang button:first-child { border-radius: 14px 0 0 14px; }
.lang button:last-child { border-radius: 0 14px 14px 0; border-left: 0; }
.lang button[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
@media (max-width: 760px) {
  .nav .wrap { flex-wrap: wrap; height: auto; padding-top: 10px; padding-bottom: 8px; }
  .links { order: 3; width: 100%; margin: 0; overflow-x: auto; gap: 20px; padding: 2px 0 4px; white-space: nowrap; }
}

/* ---- Type and buttons ------------------------------------------------- */
.eyebrow { display: inline-block; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--blue); }
.big { font-size: clamp(2.6rem, 7vw, 5.4rem); }
.mid { font-size: clamp(2rem, 4.6vw, 3.4rem); }
.lead { font-size: clamp(1.1rem, 2vw, 1.4rem); color: var(--soft); line-height: 1.45; max-width: 34em; }
.btns { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font: inherit; font-weight: 600; font-size: 1rem;
  padding: 12px 24px; border-radius: 999px; border: 1px solid var(--ink);
  background: var(--ink); color: #fff; cursor: pointer;
}
.btn:hover { text-decoration: none; opacity: 0.88; }
.btn.ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn.soon { background: var(--sun); color: var(--on-sun); border-color: var(--sun); cursor: default; }
.btn.soon:hover { opacity: 1; }
.pill { display: inline-block; background: var(--tint); border: 1px solid var(--line); border-radius: 999px; padding: 5px 14px; font-size: 0.9rem; color: var(--soft); }
.pill b { color: var(--ink); font-weight: 600; }

/* ---- Phones ----------------------------------------------------------- */
.phone {
  position: relative;
  width: 280px;
  max-width: 100%;
  aspect-ratio: 1080 / 2340;
  border-radius: 40px;
  border: 9px solid #101014;
  background: #101014;
  box-shadow: 0 50px 90px -40px rgba(15, 23, 42, 0.45), 0 14px 30px -14px rgba(15, 23, 42, 0.25);
  overflow: hidden;
}
.phone img { width: 100%; height: 100%; object-fit: cover; display: block; }
.phone.sm { width: 220px; border-width: 7px; border-radius: 32px; }

/* ---- Home hero -------------------------------------------------------- */
.hero { padding: 72px 0 0; text-align: center; overflow: hidden; }
.hero .lead { margin: 22px auto 0; }
.hero .btns { justify-content: center; margin-top: 30px; }
.hero h1 { margin-top: 18px; }
.trio { display: flex; justify-content: center; align-items: flex-start; margin-top: 64px; height: 560px; overflow: hidden; }
.trio .phone { flex: none; }
.trio .phone:nth-child(1) { transform: translateY(70px) rotate(-6deg); margin-right: -36px; }
.trio .phone:nth-child(2) { width: 330px; z-index: 2; box-shadow: 0 60px 100px -40px rgba(15, 23, 42, 0.5); }
.trio .phone:nth-child(3) { transform: translateY(70px) rotate(6deg); margin-left: -36px; }
@media (max-width: 760px) {
  .trio { height: 420px; margin-top: 44px; }
  .trio .phone { width: 190px; }
  .trio .phone:nth-child(2) { width: 230px; }
  .trio .phone:nth-child(1) { margin-right: -60px; }
  .trio .phone:nth-child(3) { margin-left: -60px; }
}

/* ---- Sections --------------------------------------------------------- */
section { padding: 110px 0; }
section.tint { background: var(--tint); }
.center { text-align: center; }
.center .lead { margin-left: auto; margin-right: auto; }
.three { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-top: 56px; }
.three h3 { font-size: 1.5rem; margin-bottom: 8px; }
.three p { color: var(--soft); }
@media (max-width: 760px) { section { padding: 72px 0; } .three { grid-template-columns: 1fr; gap: 28px; margin-top: 36px; } }

.showcase {
  display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 48px;
  background: var(--tint); border-radius: 32px; padding: 64px 56px 0; overflow: hidden; margin-top: 48px;
}
.showcase .shot { align-self: end; display: flex; justify-content: center; }
.showcase .shot .phone { border-bottom: 0; border-radius: 40px 40px 0 0; margin-bottom: -60px; }
.showcase h2 { margin: 10px 0 14px; }
.showcase .btns { margin: 26px 0 64px; }
@media (max-width: 760px) { .showcase { grid-template-columns: 1fr; padding: 40px 24px 0; gap: 16px; } .showcase .btns { margin-bottom: 8px; } }

/* ---- Product page ----------------------------------------------------- */
.product-hero { padding: 80px 0 0; text-align: center; overflow: hidden; }
.product-hero img.icon { width: 96px; height: 96px; border-radius: 22px; box-shadow: 0 16px 30px -14px rgba(15, 23, 42, 0.4); }
.product-hero h1 { margin-top: 22px; }
.product-hero .lead { margin: 18px auto 0; }
.product-hero .btns { justify-content: center; margin-top: 28px; }
.product-hero .phone-wrap { display: flex; justify-content: center; margin-top: 56px; height: 600px; overflow: hidden; }
.product-hero .phone { width: 340px; }
@media (max-width: 760px) { .product-hero .phone-wrap { height: 440px; margin-top: 36px; } .product-hero .phone { width: 250px; } }

.subnav { display: flex; gap: 22px; justify-content: center; flex-wrap: wrap; margin-top: 40px; font-size: 0.95rem; }
.subnav a { color: var(--soft); }
.subnav a:hover { color: var(--ink); }

.row { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 72px; padding: 56px 0; }
.row.flip .text { order: -1; }
.row .shot { display: flex; justify-content: center; }
.row .text .no { font-size: 0.85rem; font-weight: 600; color: var(--muted); letter-spacing: 0.08em; }
.row .text h2 { font-size: clamp(1.9rem, 4vw, 3rem); margin: 10px 0 16px; }
.row .text p { color: var(--soft); font-size: 1.15rem; max-width: 24em; }
@media (max-width: 860px) {
  .row { grid-template-columns: 1fr; gap: 28px; padding: 36px 0; text-align: center; }
  .row.flip .text { order: 0; }
  .row .text p { margin: 0 auto; }
}
.duo { display: flex; gap: 22px; justify-content: center; }
.duo .phone:last-child { margin-top: 56px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
@media (max-width: 860px) { .chips { justify-content: center; } }
.chips span { background: var(--tint); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font-size: 0.95rem; color: var(--ink); }
.card-img { width: 100%; border-radius: 24px; box-shadow: 0 30px 60px -30px rgba(15, 23, 42, 0.35); display: block; }
.cta {
  background: var(--tint); border-radius: 32px; text-align: center; padding: 80px 24px; margin: 40px 0 0;
}
.cta h2 { margin-bottom: 14px; }
.cta .btns { justify-content: center; margin-top: 28px; }

/* ---- Inner pages ------------------------------------------------------ */
.page-head { padding: 84px 0 24px; }
.page-head .lead { margin-top: 18px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 36px 0 0; }
.step { background: var(--tint); border-radius: 24px; padding: 32px 28px; }
.step .n { font-size: 3.4rem; font-weight: 650; letter-spacing: -0.04em; color: var(--blue); line-height: 1; }
.step h3 { font-size: 1.4rem; margin: 14px 0 8px; }
.step p { color: var(--soft); font-size: 1rem; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }
.block { padding: 56px 0 0; }
.block h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); margin-bottom: 14px; }
.block p { color: var(--soft); max-width: 40em; margin-top: 10px; }
.list { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 0; }
.list li { padding: 14px 0; border-top: 1px solid var(--line); display: flex; gap: 14px; justify-content: space-between; align-items: baseline; }
.list li:last-child { border-bottom: 1px solid var(--line); }
.list .k { font-weight: 600; }
.list .v { color: var(--soft); text-align: right; font-size: 0.95rem; }
.cols { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 28px; }
@media (max-width: 760px) { .cols { grid-template-columns: 1fr; } }
.ask { background: var(--tint); border-radius: 24px; padding: 26px 28px; }
.ask h3 { font-size: 1.15rem; letter-spacing: -0.01em; margin-bottom: 14px; }
.ask ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.ask li { color: var(--ink); font-size: 1rem; }
.ask li::before { content: "“"; color: var(--muted); }
.ask li::after { content: "”"; color: var(--muted); }

details.faq { border-top: 1px solid var(--line); padding: 20px 0; }
details.faq:last-of-type { border-bottom: 1px solid var(--line); }
details.faq summary { cursor: pointer; font-size: 1.2rem; font-weight: 600; letter-spacing: -0.01em; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after { content: "+"; color: var(--muted); font-weight: 400; font-size: 1.5rem; line-height: 1; }
details.faq[open] summary::after { content: "−"; }
details.faq p { color: var(--soft); margin-top: 12px; max-width: 42em; }

.downloads { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px; margin-top: 26px; }
.dl { display: block; color: var(--ink); }
.dl img { width: 100%; border-radius: 16px; border: 1px solid var(--line); display: block; }
.dl span { display: block; margin-top: 8px; font-size: 0.88rem; color: var(--soft); }
.dl:hover { text-decoration: none; }
.dl:hover span { color: var(--blue); }
.swatches { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }
.sw { width: 120px; }
.sw i { display: block; height: 64px; border-radius: 14px; border: 1px solid var(--line); }
.sw span { display: block; margin-top: 6px; font-size: 0.85rem; color: var(--soft); }
.copy { background: var(--tint); border-radius: 20px; padding: 22px 26px; margin-top: 16px; color: var(--ink); }

.legal { padding: 64px 0 40px; max-width: 760px; }
.legal h1 { font-size: clamp(2rem, 4.4vw, 3rem); margin-bottom: 8px; }
.legal h2 { font-size: 1.25rem; letter-spacing: -0.01em; margin: 30px 0 8px; }
.legal p, .legal li { color: #2a2f3a; }
.legal ul { padding-left: 1.2rem; }
.legal .meta { color: var(--soft); font-size: 0.92rem; margin-bottom: 18px; }
.legal .card { border: 1px solid var(--line); border-radius: 20px; padding: 8px 26px 18px; margin-top: 12px; }
.legal table { border-collapse: collapse; width: 100%; font-size: 0.95rem; margin: 8px 0 16px; }
.legal th, .legal td { border-bottom: 1px solid var(--line); text-align: left; padding: 8px 6px; vertical-align: top; }
.legal th { color: var(--soft); font-weight: 600; }

/* ---- Footer ----------------------------------------------------------- */
.foot { border-top: 1px solid var(--line); padding: 56px 0 40px; margin-top: 80px; color: var(--soft); font-size: 0.95rem; }
.foot .grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.foot h4 { margin: 0 0 12px; font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.foot a { display: block; color: var(--soft); padding: 3px 0; }
.foot a:hover { color: var(--ink); text-decoration: none; }
.foot .small { margin-top: 40px; font-size: 0.85rem; color: var(--muted); }
@media (max-width: 760px) { .foot .grid { grid-template-columns: 1fr 1fr; } }

/* ---- Entrance --------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1); }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }
.static .reveal { transition: none !important; }
.trio .phone.reveal:nth-child(1).in { transform: translateY(70px) rotate(-6deg); }
.trio .phone.reveal:nth-child(3).in { transform: translateY(70px) rotate(6deg); }
.trio .phone.reveal:nth-child(1), .trio .phone.reveal:nth-child(3) { transform: translateY(110px) rotate(0deg); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .trio .phone.reveal:nth-child(1), .trio .phone.reveal:nth-child(1).in { transform: translateY(70px) rotate(-6deg); }
  .trio .phone.reveal:nth-child(3), .trio .phone.reveal:nth-child(3).in { transform: translateY(70px) rotate(6deg); }
}