/* Voxie — tanıtım sitesi.
   Yön: "sesin görünür hâli". Uygulamayla aynı sahne — yeşile çalan kömür
   zemin, nane yeşili ışık, hero görselindeki gece barının sıcak bokeh'inden
   alınan bir tutam amber. Sayfanın imzası hero'nun altındaki CANLI ses alanı
   (canvas): konuşma ritmiyle nefes alan, imlece tepki veren bir spektrum.
   Diğer her hareket ona hizmet eder: kelime kelime açılan başlık, kaydırdıkça
   ekran değiştiren sabit telefon, ışık takip eden kartlar.

   Hareket ilkeleri
   - Her animasyon prefers-reduced-motion'a saygılı (en altta tek blok).
   - JS'siz sayfa TAM okunur: görünürlük animasyonları yalnız html.js altında.
   - Dış CDN, dış font, dış script yok (KVKK). */

/* Fontlar self-host (KVKK: Google'a IP aktarımı yok).
   unicode-range değerleri Google Fonts css2 çıktısından birebir. */
@font-face {
  font-family: "Bricolage Grotesque";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("/fonts/bricolage-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Bricolage Grotesque";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("/fonts/bricolage-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Instrument Sans";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("/fonts/instrument-sans-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Instrument Sans";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("/fonts/instrument-sans-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ------------------------------------------------------------------ */
/* Tokenlar                                                            */
/* ------------------------------------------------------------------ */

:root {
  --bg: #070c0b;
  --bg-2: #0b1210;
  --surface: #0f1715;
  --surface-2: #142019;
  --line: rgba(147, 170, 160, 0.14);
  --line-2: rgba(147, 170, 160, 0.26);
  --text: #eef5f2;
  --muted: #93a69e;
  --dim: #5f716a;

  --mint: #2ee59d;
  --mint-hi: #9cf5d3;
  --mint-deep: #12b477;
  --mint-ink: #06170f;
  --teal: #0f3f35;
  --amber: #ffb454; /* gece barının ışığı — yalnız atmosfer, asla vurgu */
  --gold: #ffc14d;  /* yalnızca premium/taç bahsi */

  --max: 74rem;
  --pad: clamp(1.25rem, 5vw, 3rem);
  --nav-h: 3.75rem;

  --display: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --body: "Instrument Sans", ui-sans-serif, system-ui, sans-serif;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  /* Çapa hedefi yüzen nav'ın hemen altına otursun. Tek kaynak burası:
     hedeflere ayrıca scroll-margin verilmez, ikisi toplanıp boşluk açıyordu. */
  scroll-padding-top: calc(var(--nav-h) + 0.75rem);
  scroll-padding-bottom: calc(5.5rem + env(safe-area-inset-bottom));
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

/* Film dokusu: sabit, düşük opaklıkta gürültü. Düz koyu yüzeyi "malzeme"
   yapar. Mobilde kapalı — sabit tam ekran katman kaydırmayı yorar. */
@media (min-width: 48rem) {
  body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 100;
    pointer-events: none;
    opacity: 0.045;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size: 240px 240px;
  }
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

::selection {
  background: var(--mint);
  color: var(--mint-ink);
}

:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
  border-radius: 4px;
}

.shell {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 200;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  background: var(--mint);
  color: var(--mint-ink);
  font-weight: 600;
  text-decoration: none;
  transition: top 0.2s var(--ease-out);
}

.skip:focus-visible {
  top: 1rem;
}

/* ------------------------------------------------------------------ */
/* Görünürlük animasyonları — yalnız JS varken                          */
/* ------------------------------------------------------------------ */

.js [data-reveal] {
  opacity: 0;
  translate: 0 28px;
  transition:
    opacity 0.9s var(--ease-out),
    translate 0.9s var(--ease-out);
  transition-delay: var(--d, 0ms);
}

.js [data-reveal="scale"] {
  translate: 0;
  scale: 0.94;
  transition:
    opacity 0.9s var(--ease-out),
    scale 0.9s var(--ease-out);
  transition-delay: var(--d, 0ms);
}

.js [data-reveal].is-in {
  opacity: 1;
  translate: 0;
  scale: 1;
}

/* ------------------------------------------------------------------ */
/* Üst bar — yüzen cam hap                                             */
/* ------------------------------------------------------------------ */

.nav {
  position: fixed;
  top: max(0.75rem, env(safe-area-inset-top));
  left: 0;
  right: 0;
  z-index: 60;
  display: flex;
  justify-content: center;
  padding-inline: var(--pad);
  pointer-events: none;
}

.nav__inner {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  max-width: 62rem;
  height: var(--nav-h);
  padding: 0 0.5rem 0 1rem;
  border-radius: 999px;
  background: rgba(15, 23, 21, 0.62);
  border: 1px solid var(--line);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  backdrop-filter: blur(18px) saturate(1.4);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset;
  transition:
    background 0.35s ease,
    box-shadow 0.35s ease,
    border-color 0.35s ease;
}

.js .nav__inner {
  animation: nav-in 0.9s var(--ease-out) both;
  animation-delay: 0.1s;
}

@keyframes nav-in {
  from {
    opacity: 0;
    translate: 0 -16px;
  }
}

.nav.is-scrolled .nav__inner {
  background: rgba(12, 18, 17, 0.84);
  border-color: var(--line-2);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.04) inset,
    0 20px 40px -24px rgba(0, 0, 0, 0.7);
}

.mark {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  transition: opacity 0.15s ease;
}

.mark:hover {
  opacity: 0.85;
}

.mark img {
  display: block;
  width: 26px;
  height: 26px;
  border-radius: 7px;
}

.mark span::after {
  content: ".";
  color: var(--mint);
}

.nav__links {
  display: none;
  margin-inline: auto;
  gap: 0.25rem;
}

.nav__links a {
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  transition:
    color 0.2s ease,
    background 0.2s ease;
}

.nav__links a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.nav__right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
}

.lang {
  display: flex;
  gap: 0.15rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.lang a {
  text-decoration: none;
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  transition:
    color 0.15s ease,
    background 0.15s ease;
}

.lang a:hover {
  color: var(--text);
}

.lang a[aria-current="true"] {
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
}

.nav__cta {
  display: none;
  align-items: center;
  gap: 0.5rem;
  height: 2.5rem;
  padding: 0 1.1rem;
  border-radius: 999px;
  background: var(--mint);
  color: var(--mint-ink);
  font-weight: 700;
  font-size: 0.875rem;
  text-decoration: none;
  white-space: nowrap;
  transition:
    transform 0.2s var(--ease-out),
    box-shadow 0.2s ease;
}

.nav__cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px -8px rgba(46, 229, 157, 0.6);
}

@media (min-width: 48rem) {
  .nav__cta {
    display: inline-flex;
  }
}

@media (min-width: 64rem) {
  .nav__links {
    display: flex;
  }
  /* Belge sayfalarında tek bağlantı var; ortada tek başına durmasın. */
  body:has(main.doc) .nav__links {
    margin-inline: 0.25rem auto;
  }
}

/* ------------------------------------------------------------------ */
/* Butonlar                                                            */
/* ------------------------------------------------------------------ */

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.store {
  --mx: 0px;
  --my: 0px;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 3.5rem;
  padding: 0.6rem 1.4rem 0.6rem 1.2rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-2);
  text-decoration: none;
  color: var(--text);
  overflow: hidden;
  isolation: isolate;
  transform: translate(var(--mx), var(--my));
  transition:
    transform 0.25s var(--ease-out),
    border-color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.25s ease;
}

.store:hover {
  border-color: rgba(46, 229, 157, 0.45);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 16px 40px -20px rgba(0, 0, 0, 0.8);
}

.store:active {
  transition-duration: 0.08s;
  scale: 0.97;
}

/* Işık süpürmesi: hover'da soldan sağa tek geçiş. */
.store::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    105deg,
    transparent 30%,
    rgba(255, 255, 255, 0.22) 50%,
    transparent 70%
  );
  translate: -120% 0;
  transition: translate 0s;
  pointer-events: none;
}

.store:hover::after {
  translate: 120% 0;
  transition: translate 0.8s var(--ease-out);
}

/* Tek birincil eylem. iOS varsayılan (taban %98,7 iOS); .is-android
   geldiğinde roller değişir — yönlendirme yok, yalnız CSS. */
.store--primary {
  background: var(--mint);
  border-color: var(--mint);
  color: var(--mint-ink);
  box-shadow: 0 0 0 0 rgba(46, 229, 157, 0);
}

.store--primary:hover {
  background: var(--mint);
  border-color: var(--mint-hi);
  box-shadow: 0 16px 40px -12px rgba(46, 229, 157, 0.55);
}

.store--primary .store__label small {
  color: rgba(6, 23, 15, 0.7);
}

.is-android .store--primary {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--line-2);
  color: var(--text);
  box-shadow: none;
}

.is-android .store--primary .store__label small {
  color: var(--muted);
}

.is-android .store--android {
  background: var(--mint);
  border-color: var(--mint);
  color: var(--mint-ink);
}

.is-android .store--android:hover {
  box-shadow: 0 16px 40px -12px rgba(46, 229, 157, 0.55);
}

.is-android .store--android .store__label small {
  color: rgba(6, 23, 15, 0.7);
}

.store__icon {
  width: 24px;
  height: 24px;
  flex: none;
}

.store__label {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  text-align: left;
}

.store__label small {
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.store__label strong {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* ------------------------------------------------------------------ */
/* Hero                                                                */
/* ------------------------------------------------------------------ */

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding-block: calc(var(--nav-h) + 4.5rem) clamp(4rem, 10vw, 8rem);
  overflow: hidden;
  isolation: isolate;
}

/* Aurora: iki ışık kaynağı. Nane soldan-üstten, amber sağdan — gece barı. */
.hero__aurora {
  position: absolute;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  overflow: hidden;
}

.hero__aurora i {
  position: absolute;
  border-radius: 50%;
  will-change: transform;
}

.hero__aurora i:nth-child(1) {
  width: 70vmax;
  height: 70vmax;
  left: -25vmax;
  top: -35vmax;
  background: radial-gradient(closest-side, rgba(46, 229, 157, 0.16), transparent 70%);
  animation: aurora-a 22s ease-in-out infinite alternate;
}

.hero__aurora i:nth-child(2) {
  width: 60vmax;
  height: 60vmax;
  right: -30vmax;
  top: -10vmax;
  background: radial-gradient(closest-side, rgba(255, 180, 84, 0.09), transparent 70%);
  animation: aurora-b 28s ease-in-out infinite alternate;
}

.hero__aurora i:nth-child(3) {
  width: 55vmax;
  height: 55vmax;
  left: 20vmax;
  bottom: -35vmax;
  background: radial-gradient(closest-side, rgba(15, 63, 53, 0.55), transparent 70%);
  animation: aurora-a 30s ease-in-out infinite alternate-reverse;
}

@keyframes aurora-a {
  to {
    transform: translate(12vmax, 8vmax) scale(1.15);
  }
}

@keyframes aurora-b {
  to {
    transform: translate(-10vmax, 14vmax) scale(0.9);
  }
}

/* İmza: ses alanı. JS canvas'ı doldurur; JS yoksa boş kalır, zarar yok. */
.voicefield {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 40%;
  z-index: -1;
  display: block;
  width: 100%;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}

/* Masaüstünde metin sütunu alanın üstüne düşer: sol yarıyı söndür ki
   güven satırı ve QR okunur kalsın; ses telefonun altında tam parlar. */
@media (min-width: 64rem) {
  .voicefield {
    -webkit-mask-image: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.28) 8%, rgba(0, 0, 0, 0.28) 44%, #000 58%, #000 90%, transparent);
    mask-image: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.28) 8%, rgba(0, 0, 0, 0.28) 44%, #000 58%, #000 90%, transparent);
  }
}

.hero__inner {
  position: relative;
  display: grid;
  gap: clamp(2.5rem, 5vw, 4rem);
  align-items: center;
}

@media (min-width: 64rem) {
  .hero__inner {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.4rem 0.9rem 0.4rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--muted);
}

.chip__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 0 rgba(46, 229, 157, 0.6);
  animation: dot-pulse 2.4s ease-out infinite;
}

@keyframes dot-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(46, 229, 157, 0.6);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(46, 229, 157, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(46, 229, 157, 0);
  }
}

.hero__title {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(2.9rem, 1.4rem + 6vw, 6.4rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
  margin: 1.5rem 0 0;
  max-width: 12ch;
}

/* İngilizce satırlar daha uzun ("not your identity."); aynı sütuna sığması
   için bir kademe küçük. */
html[lang="en"] .hero__title {
  font-size: clamp(2.6rem, 1rem + 4.4vw, 5rem);
  max-width: 16ch;
}

/* H1 içindeki anahtar kelime satırı — görsel eyebrow, semantik başlık. */
.hero__kicker {
  display: block;
  font-family: var(--body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 0 0 1.25rem;
}

/* Kelime kelime açılış. Her kelime maskeli bir kutuda yukarı kayar. */
.w {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  padding: 0.06em 0.06em 0.14em 0;
  margin: -0.06em -0.06em -0.14em 0;
}

.w > * {
  display: inline-block;
  will-change: transform;
}

.js .w > * {
  translate: 0 115%;
  animation: word-up 1.1s var(--ease-out) forwards;
  animation-delay: calc(var(--i, 0) * 90ms + 200ms);
}

@keyframes word-up {
  to {
    translate: 0 0;
  }
}

.hero__title em {
  font-style: normal;
  background: linear-gradient(100deg, var(--mint-hi) 0%, var(--mint) 45%, var(--mint-deep) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer 6s ease-in-out infinite alternate;
}

@keyframes shimmer {
  to {
    background-position: 100% 0;
  }
}

.hero__lead {
  margin: 1.75rem 0 0;
  max-width: 42ch;
  color: var(--muted);
  font-size: clamp(1.0625rem, 1rem + 0.5vw, 1.3125rem);
  line-height: 1.55;
}

.js .hero__lead,
.js .hero .cta-row,
.js .hero .trust-line,
.js .hero .chip {
  animation: fade-up 1s var(--ease-out) both;
}

.js .hero .chip {
  animation-delay: 0.05s;
}

.js .hero__lead {
  animation-delay: 0.7s;
}

.js .hero .cta-row {
  animation-delay: 0.85s;
}

.js .hero .trust-line {
  animation-delay: 1s;
}

@keyframes fade-up {
  from {
    opacity: 0;
    translate: 0 18px;
  }
}

.trust-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.trust-line li {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.trust-line li::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--mint);
  opacity: 0.8;
}

/* Masaüstünde QR: telefonla okut, doğrudan mağazaya git. */
.qr {
  display: none;
}

@media (min-width: 64rem) {
  .qr {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    width: fit-content;
    margin-top: 2rem;
    padding: 0.6rem 1rem 0.6rem 0.6rem;
    border: 1px dashed var(--line-2);
    border-radius: 16px;
    background: rgba(7, 12, 11, 0.55);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    color: var(--muted);
    font-size: 0.8125rem;
    max-width: 22rem;
  }
  .js .qr {
    animation: fade-up 1s var(--ease-out) both;
    animation-delay: 1.15s;
  }
}

.qr img {
  width: 60px;
  height: 60px;
  padding: 4px;
  border-radius: 8px;
  background: #fff;
}

.qr p {
  margin: 0;
}

/* Telefon + halkalar */

.hero__device {
  --rx: 0deg;
  --ry: 0deg;
  position: relative;
  display: grid;
  place-items: center;
  perspective: 1400px;
}

.js .hero__device {
  animation: device-in 1.4s var(--ease-out) both;
  animation-delay: 0.35s;
}

@keyframes device-in {
  from {
    opacity: 0;
    translate: 0 60px;
    scale: 0.94;
  }
}

.hero__device .device {
  transform: rotateX(var(--rx)) rotateY(var(--ry));
  transition: transform 0.6s var(--ease-out);
  animation: float 7s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    translate: 0 0;
  }
  50% {
    translate: 0 -12px;
  }
}

.rings {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
  z-index: -1;
}

.rings i {
  position: absolute;
  width: min(70vw, 420px);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(46, 229, 157, 0.35);
  opacity: 0;
  animation: ring 4.5s cubic-bezier(0.2, 0.6, 0.3, 1) infinite;
  animation-delay: calc(var(--i) * 1.5s);
}

@keyframes ring {
  0% {
    scale: 0.55;
    opacity: 0;
  }
  15% {
    opacity: 0.7;
  }
  100% {
    scale: 1.55;
    opacity: 0;
  }
}

/* ------------------------------------------------------------------ */
/* Cihaz çerçevesi                                                     */
/* ------------------------------------------------------------------ */

.device {
  --w: clamp(240px, 22vw, 300px);
  position: relative;
  width: var(--w);
  aspect-ratio: 9 / 19.2;
  padding: 10px;
  border-radius: calc(var(--w) * 0.17);
  background: linear-gradient(160deg, #1d2624, #0f1513);
  border: 1px solid #2a3833;
  box-shadow:
    0 60px 100px -30px rgba(0, 0, 0, 0.8),
    0 0 0 1px rgba(255, 255, 255, 0.04) inset,
    0 0 140px -20px rgba(46, 229, 157, 0.25);
  margin: 0;
  transform-style: preserve-3d;
}

.device::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.14), transparent 30%);
  mix-blend-mode: screen;
  z-index: 3;
}

.device__screen {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: calc(var(--w) * 0.17 - 10px);
  background: var(--bg-2);
  isolation: isolate;
}

.device__screen > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

/* Dynamic island */
.device__island {
  position: absolute;
  top: 10px;
  left: 50%;
  translate: -50% 0;
  width: 28%;
  height: 4.5%;
  border-radius: 999px;
  background: #000;
  z-index: 4;
}

@media (max-width: 63.9375rem) {
  .device {
    --w: min(64vw, 270px);
  }
}

/* ------------------------------------------------------------------ */
/* Kayan şerit — örnek oda konuları                                    */
/* ------------------------------------------------------------------ */

.ticker {
  position: relative;
  padding-block: 1.25rem;
  border-block: 1px solid var(--line);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.ticker__track {
  display: flex;
  gap: 0.75rem;
  width: max-content;
  animation: marquee 48s linear infinite;
}

.ticker:hover .ticker__track {
  animation-play-state: paused;
}

@keyframes marquee {
  to {
    translate: -50% 0;
  }
}

.ticker__item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem 0.5rem 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  white-space: nowrap;
}

.ticker__item svg {
  width: 16px;
  height: 16px;
  color: var(--mint);
  flex: none;
}

/* ------------------------------------------------------------------ */
/* Kanıt: yalnız belgelenebilir dört şey                               */
/* ------------------------------------------------------------------ */

.proof {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: clamp(2.5rem, 5vw, 4rem) 0 0;
  list-style: none;
}

@media (min-width: 48rem) {
  .proof {
    grid-template-columns: repeat(4, 1fr);
  }
}

.proof li {
  display: grid;
  gap: 0.35rem;
  padding: 1.25rem 1.35rem;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent);
}

.proof strong {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
}

.proof span {
  font-size: 0.875rem;
  color: var(--muted);
}

/* ------------------------------------------------------------------ */
/* Bölüm iskeleti                                                      */
/* ------------------------------------------------------------------ */

.section {
  padding-block: clamp(4rem, 8vw, 7rem);
}

/* Nav bağlantısıyla gelinen bölümler: üst boşluk kısa, başlık nav'ın hemen
   altında; ritim bir önceki bölümün alt boşluğuyla korunur. */
.section[id] {
  margin-top: clamp(2rem, 4vw, 4rem); /* çapanın DIŞINDA kalan boşluk */
  padding-top: clamp(2rem, 4vw, 3rem); /* çapadan başlığa kalan boşluk */
}

.section__head {
  max-width: 40rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mint);
}

.eyebrow::before {
  content: "";
  width: 1.5rem;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}

.section__title {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(2rem, 1.3rem + 3vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 0;
}

.section__intro {
  margin: 1.25rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 0.95rem + 0.35vw, 1.2rem);
  max-width: 48ch;
}

/* ------------------------------------------------------------------ */
/* Üç adım                                                             */
/* ------------------------------------------------------------------ */

.steps {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

@media (min-width: 48rem) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 1.5rem;
  padding: 1.75rem;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
  counter-increment: step;
  transition:
    border-color 0.3s ease,
    transform 0.4s var(--ease-out);
}

.step:hover {
  border-color: var(--line-2);
  transform: translateY(-4px);
}

.step__n {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  font-family: var(--display);
  font-weight: 800;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--dim);
}

.step__n::before {
  content: counter(step, decimal-leading-zero);
}

.step__art {
  position: relative;
  height: 150px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background:
    radial-gradient(60% 80% at 50% 100%, rgba(46, 229, 157, 0.14), transparent 70%),
    var(--bg-2);
  border: 1px solid var(--line);
  overflow: hidden;
}

.step h3 {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.3125rem;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 0.5rem;
}

.step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9375rem;
}

/* Adım 1: mikrofon + kayıt halkaları */
.art-mic {
  position: relative;
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--mint);
  color: var(--mint-ink);
  box-shadow: 0 10px 30px -8px rgba(46, 229, 157, 0.7);
}

.art-mic svg {
  width: 28px;
  height: 28px;
}

.art-mic::before,
.art-mic::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px solid rgba(46, 229, 157, 0.6);
  animation: ring 2.6s ease-out infinite;
}

.art-mic::after {
  animation-delay: 1.3s;
}

/* Adım 2: dalga formu — canlı konuşma ritmi */
.art-wave {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 64px;
}

.art-wave i {
  width: 5px;
  height: calc(var(--h) * 1%);
  border-radius: 999px;
  background: linear-gradient(180deg, var(--mint-hi), var(--mint));
  animation: speak 1.5s ease-in-out infinite;
  animation-delay: calc(var(--i) * -0.09s);
  transform-origin: center;
}

@keyframes speak {
  0%,
  100% {
    transform: scaleY(0.3);
    opacity: 0.7;
  }
  50% {
    transform: scaleY(1);
    opacity: 1;
  }
}

/* Adım 3: sahne — üç koltuk, biri konuşuyor, biri dinliyor */
.art-stage {
  display: flex;
  align-items: flex-end;
  gap: 14px;
}

.art-stage i {
  position: relative;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--c);
  color: #fff;
  font-style: normal;
  font-weight: 700;
  font-family: var(--display);
  border: 2px solid transparent;
}

.art-stage i:nth-child(2) {
  width: 56px;
  height: 56px;
  border-color: var(--mint);
  animation: glow 2s ease-in-out infinite;
}

.art-stage i:nth-child(2)::after {
  content: "";
  position: absolute;
  right: -4px;
  bottom: -2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--mint);
  border: 2px solid var(--bg-2);
}

@keyframes glow {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(46, 229, 157, 0.5);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(46, 229, 157, 0);
  }
}

/* ------------------------------------------------------------------ */
/* Vitrin — sabit telefon, kaydırdıkça ekran değişir                   */
/* ------------------------------------------------------------------ */

.showcase {
  position: relative;
}

.showcase__grid {
  display: grid;
  gap: clamp(2rem, 4vw, 5rem);
}

@media (min-width: 64rem) {
  .showcase__grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.showcase__device {
  position: sticky;
  top: calc(var(--nav-h) + 1.5rem);
  display: grid;
  place-items: center;
  z-index: 2;
  padding-block: 0.5rem;
}

@media (min-width: 64rem) {
  .showcase__device {
    order: 2;
    top: max(calc(var(--nav-h) + 2rem), calc(50vh - 340px));
    min-height: 0;
  }
}

/* Mobilde sabit cihaz üstte, küçük; ekranlar altında kayan metne göre değişir. */
@media (max-width: 63.9375rem) {
  .showcase__device {
    background: var(--bg);
    padding-bottom: 1rem;
  }
  /* Altından geçen metin sert bir çizgide değil, yumuşak bir sönmede kaybolsun. */
  .showcase__device::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    height: 3rem;
    background: linear-gradient(180deg, var(--bg), transparent);
    pointer-events: none;
  }
  .showcase__device .device {
    --w: min(42vw, 190px);
  }
}

@media (min-width: 64rem) {
  .showcase__device .device {
    --w: clamp(250px, 24vw, 320px);
  }
}

.showcase__glow {
  position: absolute;
  width: 140%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(46, 229, 157, 0.14), transparent 70%);
  z-index: -1;
  pointer-events: none;
  transition: background 0.8s ease;
}

.showcase[data-active="1"] .showcase__glow {
  background: radial-gradient(closest-side, rgba(255, 180, 84, 0.1), transparent 70%);
}

.showcase__steps {
  display: grid;
}

.showcase__step {
  display: flex;
  align-items: center;
  min-height: 60svh;
  padding-block: 2rem;
}

@media (min-width: 64rem) {
  .showcase__step {
    min-height: 85vh;
  }
  .showcase__step:first-child {
    min-height: 70vh;
  }
}

.showcase__body {
  max-width: 30rem;
  opacity: 0.35;
  translate: 0 0;
  transition:
    opacity 0.5s ease,
    translate 0.5s var(--ease-out);
}

.showcase__step.is-active .showcase__body {
  opacity: 1;
}

.showcase__body h3 {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(1.75rem, 1.3rem + 2vw, 2.6rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 1rem;
}

.showcase__body > p {
  margin: 0;
  color: var(--muted);
  font-size: 1.0625rem;
}

.checks {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: 0.6rem;
}

.checks li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.9375rem;
}

.checks svg {
  width: 20px;
  height: 20px;
  flex: none;
  padding: 3px;
  border-radius: 50%;
  background: rgba(46, 229, 157, 0.14);
  color: var(--mint);
}

/* Ekranlar: cihaz içinde üst üste, aktif olan görünür. */
.screen {
  position: absolute;
  inset: 0;
  opacity: 0;
  scale: 0.96;
  transition:
    opacity 0.6s var(--ease-in-out),
    scale 0.7s var(--ease-out);
  pointer-events: none;
}

.screen > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.showcase[data-active="0"] .screen[data-i="0"],
.showcase[data-active="1"] .screen[data-i="1"],
.showcase[data-active="2"] .screen[data-i="2"] {
  opacity: 1;
  scale: 1;
}

/* JS yoksa ilk ekran görünsün. */
html:not(.js) .screen[data-i="0"] {
  opacity: 1;
  scale: 1;
}

/* --- oda ekranı (HTML maketi) --- */

.room {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: 14% 6% 6%;
  background:
    radial-gradient(90% 40% at 50% 0%, rgba(18, 180, 119, 0.28), transparent 70%),
    linear-gradient(180deg, #0d2a22 0%, var(--bg-2) 45%);
  font-size: 0.72rem;
  color: var(--text);
}

.room__timer {
  text-align: center;
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.55em;
  letter-spacing: -0.02em;
  line-height: 1;
}

.room__sub {
  text-align: center;
  font-size: 0.75em;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.4em;
}

.room__badge {
  align-self: center;
  margin-top: 0.8em;
  padding: 0.25em 0.9em;
  border-radius: 999px;
  border: 1px solid rgba(46, 229, 157, 0.5);
  color: var(--mint);
  font-weight: 600;
  font-size: 0.85em;
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
}

.room__badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
}

.room__label {
  margin-top: auto;
  font-size: 0.7em;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
}

.room__stage {
  display: flex;
  justify-content: space-around;
  margin-top: 1.2em;
  padding: 1.4em 0.5em;
  border-radius: 100% 100% 0 0 / 60% 60% 0 0;
  background: radial-gradient(80% 100% at 50% 100%, rgba(46, 229, 157, 0.08), transparent 70%);
}

.room__seat {
  display: grid;
  justify-items: center;
  gap: 0.5em;
  text-align: center;
}

.room__avatar {
  display: grid;
  place-items: center;
  width: 3.6em;
  height: 3.6em;
  border-radius: 50%;
  background: var(--c);
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.2em;
  color: #fff;
  border: 2px solid transparent;
}

.room__seat--speaking .room__avatar {
  border-color: var(--mint);
  animation: glow 1.8s ease-in-out infinite;
}

.room__seat em {
  font-style: normal;
  font-weight: 600;
}

.room__seat--speaking em {
  color: var(--mint);
}

.room__lvl {
  padding: 0.15em 0.6em;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  font-size: 0.75em;
  color: var(--muted);
}

.room__bars {
  display: flex;
  justify-content: center;
  gap: 3px;
  height: 14px;
  margin-top: 1.2em;
}

.room__bars i {
  width: 3px;
  height: 100%;
  border-radius: 999px;
  background: var(--mint);
  animation: speak 1.3s ease-in-out infinite;
  animation-delay: calc(var(--i) * -0.11s);
}

.room__listeners {
  display: flex;
  align-items: center;
  gap: 0.4em;
  margin-top: 1em;
}

.room__listeners .room__avatar {
  width: 2.1em;
  height: 2.1em;
  font-size: 0.85em;
  margin-right: -0.7em;
  border: 2px solid var(--bg-2);
}

.room__more {
  margin-left: 1em;
  font-size: 0.85em;
  color: var(--muted);
}

.room__controls {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 0.6em;
  padding-top: 1em;
}

.room__btn {
  width: 3.2em;
  height: 3.2em;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--surface-2);
  border: 1px solid var(--line-2);
  color: var(--text);
}

.room__btn svg {
  width: 45%;
  height: 45%;
}

.room__btn--on {
  background: var(--mint);
  color: var(--mint-ink);
  border-color: var(--mint);
  box-shadow: 0 8px 20px -6px rgba(46, 229, 157, 0.6);
}

.room__extend {
  margin-left: auto;
  padding: 0.5em 1.1em;
  border-radius: 999px;
  background: rgba(46, 229, 157, 0.14);
  color: var(--mint);
  font-weight: 700;
  font-size: 0.9em;
  border: 1px solid rgba(46, 229, 157, 0.35);
  text-align: center;
  line-height: 1.2;
}

.room__extend small {
  display: block;
  font-weight: 500;
  font-size: 0.8em;
  color: var(--muted);
}

/* --- mesaj ekranı (HTML maketi) --- */

.dm {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: 13% 5% 5%;
  background: var(--bg-2);
  font-size: 0.72rem;
}

.dm__head {
  display: flex;
  align-items: center;
  gap: 0.7em;
  padding-bottom: 0.9em;
  border-bottom: 1px solid var(--line);
}

.dm__head .room__avatar {
  width: 2.6em;
  height: 2.6em;
  font-size: 1em;
}

.dm__head strong {
  font-size: 1.05em;
}

.dm__head span {
  margin-left: auto;
  font-size: 0.8em;
  color: var(--mint);
}

.dm__thread {
  display: grid;
  gap: 0.6em;
  margin-top: 1em;
  align-content: end;
  flex: 1;
}

.dm__bubble {
  position: relative;
  max-width: 82%;
  padding: 0.65em 0.9em;
  border-radius: 14px;
  font-size: 0.95em;
  line-height: 1.4;
  opacity: 0;
  translate: 0 8px;
}

.showcase[data-active="2"] .dm__bubble {
  animation: pop 0.55s var(--ease-spring) forwards;
  animation-delay: calc(var(--i) * 0.42s + 0.3s);
}

html:not(.js) .dm__bubble {
  opacity: 1;
  translate: 0;
}

@keyframes pop {
  to {
    opacity: 1;
    translate: 0 0;
  }
}

.dm__bubble--in {
  justify-self: start;
  background: var(--surface-2);
  border-bottom-left-radius: 4px;
}

.dm__bubble--out {
  justify-self: end;
  background: var(--mint);
  color: var(--mint-ink);
  border-bottom-right-radius: 4px;
}

.dm__voice {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
}

.dm__voice svg {
  width: 1.4em;
  height: 1.4em;
  padding: 0.3em;
  border-radius: 50%;
  background: rgba(6, 23, 15, 0.16);
}

.dm__bars {
  display: flex;
  align-items: center;
  gap: 2px;
  height: 14px;
}

.dm__bars i {
  width: 2px;
  height: calc(var(--h) * 1%);
  border-radius: 999px;
  background: currentColor;
  opacity: 0.8;
  animation: speak 1.4s ease-in-out infinite;
  animation-delay: calc(var(--i) * -0.13s);
}

.dm__typing {
  display: inline-flex;
  gap: 4px;
  padding: 0.8em 0.9em;
}

.dm__typing i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--muted);
  animation: typing 1.2s ease-in-out infinite;
  animation-delay: calc(var(--i) * 0.18s);
}

@keyframes typing {
  0%,
  60%,
  100% {
    translate: 0 0;
    opacity: 0.5;
  }
  30% {
    translate: 0 -4px;
    opacity: 1;
  }
}

.dm__input {
  display: flex;
  align-items: center;
  gap: 0.5em;
  margin-top: 0.8em;
  padding: 0.7em 0.9em;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--dim);
  font-size: 0.95em;
}

.dm__input svg {
  width: 1.3em;
  height: 1.3em;
  margin-left: auto;
  color: var(--mint);
}

/* ------------------------------------------------------------------ */
/* Bento — Neden Voxie                                                 */
/* ------------------------------------------------------------------ */

.bento {
  display: grid;
  gap: 1rem;
}

@media (min-width: 48rem) {
  .bento {
    grid-template-columns: repeat(3, 1fr);
  }
  .bento__item--wide {
    grid-column: span 2;
  }
}

.bento__item {
  --x: 50%;
  --y: 50%;
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 1.5rem;
  padding: 1.75rem;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
  isolation: isolate;
  transition: border-color 0.3s ease;
}

/* İmleci takip eden ışık: kartın kendi zemininde. */
.bento__item::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(
    260px circle at var(--x) var(--y),
    rgba(46, 229, 157, 0.13),
    transparent 60%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
}

.bento__item:hover::before {
  opacity: 1;
}

.bento__item:hover {
  border-color: rgba(46, 229, 157, 0.3);
}

.bento__icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(46, 229, 157, 0.1);
  color: var(--mint);
  border: 1px solid rgba(46, 229, 157, 0.2);
}

.bento__icon svg {
  width: 22px;
  height: 22px;
}

.bento__item h3 {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.375rem;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 0.5rem;
}

.bento__item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9375rem;
  max-width: 44ch;
}

.bento__item--wide {
  grid-template-rows: auto;
  grid-template-columns: 1fr;
  align-items: end;
}

@media (min-width: 48rem) {
  .bento__item--wide {
    grid-template-columns: 1.1fr 0.9fr;
    min-height: 260px;
  }
}

/* Geniş kart görselleri */
.bento__art {
  position: relative;
  min-height: 130px;
  display: grid;
  place-items: center;
}

/* Üstü çizili kamera: çizgi hover'da çekilir. */
.art-nocam {
  width: 110px;
  height: 110px;
  color: var(--muted);
}

.art-nocam .strike {
  stroke-dasharray: 30;
  stroke-dashoffset: 30;
  transition: stroke-dashoffset 0.5s var(--ease-out) 0.1s;
}

.bento__item:hover .art-nocam .strike,
.bento__item.is-in .art-nocam .strike {
  stroke-dashoffset: 0;
}

/* Konu etiketleri yığını */
.art-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  max-width: 300px;
}

.art-tags span {
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  font-size: 0.8125rem;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
  transition:
    transform 0.3s var(--ease-out),
    color 0.3s ease,
    border-color 0.3s ease;
}

.art-tags span:nth-child(3n + 1) {
  rotate: -2deg;
}

.art-tags span:nth-child(3n) {
  rotate: 2deg;
}

.bento__item:hover .art-tags span {
  color: var(--text);
  border-color: rgba(46, 229, 157, 0.4);
}

.bento__item:hover .art-tags span:nth-child(odd) {
  transform: translateY(-3px);
}

/* ------------------------------------------------------------------ */
/* Güvenlik paneli                                                     */
/* ------------------------------------------------------------------ */

.safety {
  position: relative;
  padding: clamp(2rem, 5vw, 4rem);
  border-radius: 32px;
  border: 1px solid var(--line);
  background:
    radial-gradient(70% 60% at 100% 0%, rgba(46, 229, 157, 0.1), transparent 60%),
    var(--surface);
  overflow: hidden;
}

.safety__grid {
  display: grid;
  gap: 1rem 2rem;
  margin-top: 2.5rem;
}

@media (min-width: 48rem) {
  .safety__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 64rem) {
  .safety__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.safety__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--line);
}

.safety__item svg {
  width: 24px;
  height: 24px;
  color: var(--mint);
  margin-top: 0.1rem;
}

.safety__item h3 {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
  margin: 0 0 0.35rem;
}

.safety__item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.safety__item a {
  color: var(--text);
  text-decoration-color: var(--mint);
  text-underline-offset: 3px;
}

/* ------------------------------------------------------------------ */
/* SSS                                                                 */
/* ------------------------------------------------------------------ */

.faq-layout {
  display: grid;
  gap: 2rem;
}

@media (min-width: 64rem) {
  .faq-layout {
    grid-template-columns: 0.8fr 1.2fr;
    gap: 4rem;
  }
  .faq-layout .section__head {
    position: sticky;
    top: 7rem;
    margin-bottom: 0;
  }
}

.faq {
  border-top: 1px solid var(--line);
}

.faq details {
  border-bottom: 1px solid var(--line);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.25rem 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.125rem;
  letter-spacing: -0.015em;
  transition: color 0.2s ease;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary:hover {
  color: var(--mint-hi);
}

.faq__icon {
  flex: none;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  color: var(--muted);
  transition:
    rotate 0.4s var(--ease-out),
    background 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease;
}

.faq__icon svg {
  width: 14px;
  height: 14px;
}

.faq details[open] .faq__icon {
  rotate: 45deg;
  background: var(--mint);
  color: var(--mint-ink);
  border-color: var(--mint);
}

.faq__a {
  overflow: hidden;
}

.faq__a p {
  margin: 0 0 1.5rem;
  color: var(--muted);
  max-width: 60ch;
}

.faq__a a {
  color: var(--text);
  text-decoration-color: var(--mint);
  text-underline-offset: 3px;
}

/* ------------------------------------------------------------------ */
/* Kapanış                                                             */
/* ------------------------------------------------------------------ */

.closing {
  position: relative;
  text-align: center;
  padding-block: clamp(6rem, 14vw, 11rem) clamp(5rem, 10vw, 8rem);
  overflow: hidden;
  isolation: isolate;
}

.closing__wave {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent);
}

.closing::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background: radial-gradient(50% 60% at 50% 50%, rgba(46, 229, 157, 0.12), transparent 70%);
}

/* Metnin arkasında yumuşak bir karartı: dalga başlığın etrafında parlar,
   paragrafın ve butonların üstünden geçmez. */
.closing > .shell {
  position: relative;
}

.closing > .shell::before {
  content: "";
  position: absolute;
  inset: -15% -10%;
  z-index: -1;
  background: radial-gradient(55% 60% at 50% 55%, rgba(7, 12, 11, 0.9), transparent 72%);
  pointer-events: none;
}

@media (max-width: 63.9375rem) {
  .closing__wave {
    opacity: 0.6;
  }
}

.closing__title {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(3.5rem, 2rem + 11vw, 10rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  margin: 0;
}

.closing__title em {
  font-style: normal;
  color: var(--mint);
}

.closing > .shell > p {
  margin: 1.5rem auto 0;
  max-width: 40ch;
  color: var(--muted);
  font-size: clamp(1.0625rem, 1rem + 0.5vw, 1.25rem);
}

.closing .cta-row {
  justify-content: center;
  margin-top: 2.5rem;
}

/* Kapanış başlığı: kaydırdıkça büyür (desteksizde sabit). */
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .closing__title {
      animation: grow linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 80%;
    }
    @keyframes grow {
      from {
        scale: 0.82;
        opacity: 0.4;
      }
    }
  }
}

/* ------------------------------------------------------------------ */
/* Alt bilgi                                                           */
/* ------------------------------------------------------------------ */

.foot {
  border-top: 1px solid var(--line);
  padding-block: 3rem 3.5rem;
  display: grid;
  gap: 2rem;
  font-size: 0.875rem;
  color: var(--muted);
}

@media (min-width: 48rem) {
  .foot {
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 2rem 3rem;
  }
}

.foot__brand {
  display: grid;
  gap: 0.6rem;
  align-content: start;
  max-width: 34ch;
}

.foot__brand p {
  margin: 0;
}

.foot h4 {
  margin: 0 0 0.9rem;
  font-family: var(--body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
}

.foot nav {
  display: grid;
  gap: 0.6rem;
  align-content: start;
}

.foot a {
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: transparent;
  transition:
    text-decoration-color 0.15s ease,
    color 0.15s ease;
  width: fit-content;
}

.foot a:hover {
  color: var(--text);
  text-decoration-color: var(--mint);
}

.foot__legal {
  grid-column: 1 / -1;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: 0.8125rem;
  color: var(--dim);
}

/* ------------------------------------------------------------------ */
/* Mobil sabit indirme şeridi                                          */
/* ------------------------------------------------------------------ */

.install-bar {
  display: none;
}

@media (max-width: 47.9375rem) {
  .install-bar {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    position: fixed;
    inset: auto 0 0 0;
    z-index: 50;
    padding: 0.7rem var(--pad) calc(0.7rem + env(safe-area-inset-bottom));
    background: rgba(7, 12, 11, 0.9);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    border-top: 1px solid var(--line);
    translate: 0 100%;
    transition: translate 0.5s var(--ease-out);
  }
  .install-bar.is-visible,
  html:not(.js) .install-bar {
    translate: 0 0;
  }
  .install-bar .store {
    flex: 1;
    min-height: 3rem;
    padding: 0.4rem 0.75rem;
    justify-content: center;
  }
  .install-bar .store::after {
    display: none;
  }
  body {
    padding-bottom: 5rem;
  }
}

/* ------------------------------------------------------------------ */
/* Metin sayfaları (hakkında, gizlilik, koşullar, destek)               */
/* ------------------------------------------------------------------ */
/* Aynı sahne, okuma düzeni: solda yapışkan içindekiler (JS h2'lerden
   kurar, üçten azsa kurmaz), sağda 44rem'lik metin sütunu. */

.doc {
  --reading: #b3c1ba; /* uzun metin için --muted'dan bir tık açık */
  position: relative;
  padding-block: calc(var(--nav-h) + 4rem) clamp(4rem, 8vw, 6rem);
  max-width: var(--max);
}

/* Sayfa başının ışığı: hero aurorasının sakin hâli. */
.doc::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: min(90vw, 60rem);
  height: 26rem;
  translate: -50% 0;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(50% 60% at 30% 0%, rgba(46, 229, 157, 0.12), transparent 70%);
}

.doc > * {
  max-width: 44rem;
}

@media (min-width: 64rem) {
  .doc.has-toc {
    display: grid;
    grid-template-columns: 14rem minmax(0, 44rem);
    column-gap: clamp(3rem, 6vw, 6rem);
    justify-content: center;
  }
  .doc.has-toc > :not(.doc-toc) {
    grid-column: 2;
  }
  .doc.has-toc > .doc-toc {
    grid-column: 1;
    grid-row: 1 / span 999;
    align-self: start;
    position: sticky;
    top: calc(var(--nav-h) + 2rem);
  }
}

.doc-toc {
  display: none;
}

@media (min-width: 64rem) {
  .doc-toc {
    display: block;
    padding-top: 0.5rem;
  }
}

.doc-toc__label {
  margin: 0 0 0.9rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
}

.doc-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--line);
}

.doc-toc a {
  display: block;
  padding: 0.4rem 0 0.4rem 1rem;
  margin-left: -1px;
  border-left: 2px solid transparent;
  font-size: 0.875rem;
  line-height: 1.35;
  color: var(--muted);
  text-decoration: none;
  transition:
    color 0.2s ease,
    border-color 0.2s ease;
}

.doc-toc a:hover {
  color: var(--text);
}

.doc-toc a.is-active {
  color: var(--mint);
  border-color: var(--mint);
}

.js .doc > h1,
.js .doc > .lead,
.js .doc > .updated {
  animation: fade-up 0.9s var(--ease-out) both;
}

.js .doc > .lead {
  animation-delay: 0.1s;
}

.js .doc > .updated {
  animation-delay: 0.18s;
}

.doc h1 {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(2.5rem, 1.6rem + 3.6vw, 4.25rem);
  letter-spacing: -0.04em;
  line-height: 1;
  margin: 0 0 1.25rem;
}

/* Başlığın üstündeki nane çizgi: ana sayfadaki eyebrow'un imzası. */
.doc h1::before {
  content: "";
  display: block;
  width: 2.5rem;
  height: 3px;
  border-radius: 999px;
  background: var(--mint);
  margin-bottom: 1.5rem;
}

.doc .lead {
  color: var(--text);
  font-size: clamp(1.0625rem, 1rem + 0.5vw, 1.3125rem);
  line-height: 1.55;
  margin: 0 0 1.25rem;
}

/* Sürüm / tarih satırları: küçük rozetler, yan yana. */
.doc .updated {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  margin: 0 0.5rem 0.75rem 0;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.45;
}

.doc .updated + :not(.updated) {
  margin-top: 1.5rem;
}

.doc h2 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.375rem, 1.2rem + 0.6vw, 1.75rem);
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin: 3rem 0 1rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
  scroll-margin-top: 0.75rem; /* ayraç çizgisi nav'a yapışmasın */
}

.doc h3 {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.015em;
  margin: 2rem 0 0.5rem;
}

.doc p,
.doc li {
  color: var(--reading);
  line-height: 1.7;
}

.doc p {
  margin: 0 0 1rem;
}

.doc strong {
  color: var(--text);
  font-weight: 600;
}

/* Mağaza butonları kendi rengini taşır; nane zeminde nane yazı görünmez. */
.doc a:not(.store) {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: rgba(46, 229, 157, 0.55);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.15s ease;
}

.doc a:not(.store):hover {
  text-decoration-color: var(--mint);
}

.doc ul,
.doc ol {
  padding-inline-start: 1.25rem;
  margin: 0 0 1.25rem;
}

.doc li {
  margin-bottom: 0.6rem;
  padding-left: 0.25rem;
}

.doc li::marker {
  color: var(--mint);
}

.notice {
  border: 1px solid var(--line);
  border-left: 3px solid var(--mint);
  border-radius: 0 14px 14px 0;
  padding: 1rem 1.25rem;
  background: var(--surface-2);
  margin: 2rem 0;
}

.notice p {
  margin: 0;
}

/* --- hakkında sayfası + kimlik bloğu ------------------------------ */

/* Uygulamadaki yasal metinden gelen "→ hukuki sebep" satırı. */
.doc .legal-basis {
  display: block;
  margin-top: 0.6rem;
  padding: 0.55rem 0.9rem;
  border-left: 2px solid var(--mint);
  border-radius: 0 10px 10px 0;
  background: rgba(46, 229, 157, 0.06);
  color: var(--text);
  font-size: 0.875rem;
  line-height: 1.55;
}

/* İki dilde farklı adlı bölümler için ikinci çapa (#sss/#faq, #indir/#get,
   #kvkk): dil yönlendirmesi fragmanı taşıdığında hedef bulunsun. */
.alias-anchor {
  display: block;
}

.doc .proof {
  margin: 2rem 0 0.5rem;
  padding: 0;
  grid-template-columns: 1fr;
  max-width: 44rem;
}

@media (min-width: 40rem) {
  .doc .proof {
    grid-template-columns: repeat(2, 1fr);
  }
}

.doc .proof li {
  margin: 0;
  color: var(--text);
}

.doc .identity {
  list-style: none;
  padding: 1rem 1.25rem;
  margin: 1rem 0 1.25rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
}

.doc .identity li {
  margin-bottom: 0.35rem;
  padding-left: 0;
}

.doc .identity strong {
  color: var(--text);
  font-weight: 600;
}

.doc .cta-row {
  margin-top: 1rem;
}

/* --- footer: sosyal profiller ------------------------------------ */

.social {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.foot .social a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.02);
  transition:
    color 0.15s ease,
    border-color 0.15s ease,
    transform 0.2s var(--ease-out);
}

.foot .social a:hover {
  color: var(--text);
  border-color: var(--mint);
  transform: translateY(-2px);
}

.social svg {
  width: 1rem;
  height: 1rem;
  flex: none;
}

/* ------------------------------------------------------------------ */
/* Azaltılmış hareket                                                  */
/* ------------------------------------------------------------------ */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    animation-delay: 0s !important;
    transition-duration: 0.001s !important;
  }
  .js [data-reveal],
  .js .w > *,
  .showcase__body,
  .dm__bubble {
    opacity: 1;
    translate: 0;
    scale: 1;
  }
  .hero__device .device {
    transform: none;
  }
  .ticker__track {
    animation: none;
    flex-wrap: wrap;
    width: auto;
  }
  .voicefield,
  .closing__wave,
  .rings {
    display: none;
  }
}