/* =============================================================================
   Troia Studios — styles.css
   =============================================================================
   Tek stylesheet, harici bağımlılık yok. Sıra:
     1) Font          2) Palet (:root değişkenleri)   3) Temel / reset
     4) Yardımcılar   5) Üst bar                      6) Hero
     7) Ürün kartları 8) Hakkında / İletişim          9) Footer
    10) Erişilebilirlik + hareket azaltma

   RENKLERİ DEĞİŞTİRMEK İÇİN: sadece (2) bölümündeki değişkenlere dokun.
   ========================================================================== */

/* ---------------------------------------------------------------- 1) Font -- */
/* Space Grotesk (OFL, bkz. assets/fonts/OFL.txt) — tek variable woff2, ~49 KB */
@font-face {
  font-family: 'Space Grotesk';
  src: url('/assets/fonts/SpaceGrotesk-var.woff2') format('woff2');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}

/* --------------------------------------------------------------- 2) Palet -- */
:root {
  /* Zemin */
  --bg:          #06091c;   /* derin lacivert */
  --bg-soft:     #0a0f2a;
  --surface:     rgba(255, 255, 255, .038);
  --surface-2:   rgba(255, 255, 255, .06);
  --line:        rgba(168, 190, 255, .14);
  --line-strong: rgba(168, 190, 255, .26);

  /* Metin */
  --ink:      #eef2ff;
  --ink-soft: #a9b4dd;

  /* Neon vurgular */
  --lime:    #b8ff35;
  --magenta: #ff3d9a;
  --violet:  #9d86ff;

  /* Vurgu (kartlar data-accent ile bunu ezer) */
  --accent: var(--lime);

  /* Ölçü */
  --maxw:   1060px;
  --pad:    clamp(1.15rem, 5vw, 2.5rem);
  --radius: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  /* Tipografi */
  --font: 'Space Grotesk', ui-sans-serif, system-ui, -apple-system,
          'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

/* ---------------------------------------------------- 3) Temel / reset ----- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  font-weight: 400;
  font-size: clamp(1rem, .96rem + .2vw, 1.075rem);
  line-height: 1.6;
  color: var(--ink);
  background-color: var(--bg);
  /* Neon parıltılar: sol üstte yeşil, sağ altta magenta, ortada mor derinlik */
  background-image:
    radial-gradient(42rem 32rem at 4% -6%,   rgba(184, 255, 53, .20), transparent 62%),
    radial-gradient(40rem 30rem at 100% 4%,  rgba(255, 61, 154, .20), transparent 64%),
    radial-gradient(44rem 34rem at 50% 106%, rgba(123, 92, 255, .22), transparent 62%);
  background-attachment: fixed;
  background-repeat: no-repeat;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { line-height: 1.08; letter-spacing: -.025em; margin: 0; font-weight: 700; }
p { margin: 0; }

a { color: var(--ink); text-decoration: none; }

img, svg { display: block; max-width: 100%; }

/* -------------------------------------------------------- 4) Yardımcılar -- */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.section { padding-block: clamp(3.5rem, 9vw, 6.5rem); }

.section__head { max-width: 46ch; }

.section__title {
  font-size: clamp(1.85rem, 1.2rem + 3.2vw, 2.9rem);
  margin-top: .5rem;
}

.section__lead {
  color: var(--ink-soft);
  margin-top: .85rem;
  max-width: 52ch;
}

/* Bölüm üstündeki küçük etiket: ● + majüskül metin */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0;
}
.eyebrow::before {
  content: '';
  width: .45rem; height: .45rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  flex: none;
}

/* Butonlar ------------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .8rem 1.4rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-family: inherit;
  font-size: .98rem;
  font-weight: 600;
  letter-spacing: -.01em;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease,
              background-color .18s ease, border-color .18s ease;
}
.btn--sm { padding: .58rem 1.05rem; font-size: .9rem; }

.btn--primary {
  background: var(--lime);
  color: #08100a;
  box-shadow: 0 0 0 0 rgba(184, 255, 53, .45);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px -8px rgba(184, 255, 53, .55);
}

.btn--ghost {
  border-color: var(--line-strong);
  background: var(--surface);
  color: var(--ink);
}
.btn--ghost:hover {
  transform: translateY(-2px);
  border-color: var(--magenta);
  box-shadow: 0 10px 30px -12px rgba(255, 61, 154, .5);
}

/* Pasif durum rozeti ("Coming soon" / "Yakında") ---------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem 1rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, .03);
  color: var(--ink-soft);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .04em;
}
.badge::before {
  content: '';
  width: .4rem; height: .4rem;
  border-radius: 50%;
  background: var(--accent);
  opacity: .9;
}

/* ------------------------------------------------------------ 5) Üst bar -- */
.topbar {
  position: relative;
  z-index: 5;
  padding-block: 1.15rem;
  border-bottom: 1px solid rgba(168, 190, 255, .08);
  background: rgba(6, 9, 28, .55);
  backdrop-filter: blur(10px);
}

.topbar__inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.topbar__brand {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-weight: 600;
  letter-spacing: -.02em;
  margin-right: auto;
}
.topbar__brand .mark { width: 26px; height: 26px; flex: none; }
.topbar__name { font-size: 1.02rem; }

.topbar__nav {
  display: none;               /* mobilde gizli — bölümler tek akışta zaten */
  gap: 1.5rem;
  font-size: .95rem;
}
.topbar__nav a { color: var(--ink-soft); transition: color .15s ease; }
.topbar__nav a:hover { color: var(--ink); }

/* Dil değiştirici */
.langswitch {
  display: inline-flex;
  align-items: center;
  gap: .15rem;
  padding: .22rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--surface);
}
.langswitch button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  font-family: inherit;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .06em;
  padding: .34rem .7rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background-color .15s ease, color .15s ease;
}
.langswitch button:hover { color: var(--ink); }
.langswitch button[aria-pressed='true'] {
  background: var(--lime);
  color: #08100a;
}
.langswitch__sep { width: 1px; height: 1rem; background: var(--line); }

@media (min-width: 760px) {
  .topbar__nav { display: flex; }
}

/* --------------------------------------------------------------- 6) Hero -- */
.hero {
  position: relative;
  padding-block: clamp(3.5rem, 11vw, 7rem) clamp(2rem, 5vw, 3rem);
  overflow: hidden;
}

/* İnce grid dokusu — indie/oyun hissi */
.hero::before {
  content: '';
  position: absolute;
  inset: -1px;
  background-image:
    linear-gradient(to right, rgba(168, 190, 255, .09) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(168, 190, 255, .09) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: radial-gradient(70% 60% at 50% 35%, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(70% 60% at 50% 35%, #000 0%, transparent 75%);
  pointer-events: none;
}

.hero__inner { position: relative; }

/* Wordmark — sayfanın patlayan noktası */
.wordmark {
  /* width:fit-content şart: background-clip:text gradyanı elemanın kutusuna
     göre hesaplanıyor — tam genişlik blok olsaydı gradyan kabın tamamına
     yayılır, magenta uç harflerin dışında kalırdı. (inline-block yapmak da
     çözerdi ama o zaman h1 üstteki inline eyebrow satırına akıyor.) */
  display: block;
  width: fit-content;
  max-width: 100%;
  margin-top: 1.1rem;
  font-size: clamp(2.9rem, 1rem + 11.5vw, 6.4rem);
  font-weight: 700;
  letter-spacing: -.045em;
  /* Neon yeşilden magentaya; ortadaki altın durak şart — doğrudan geçiş
     sRGB'de bej/çamur bir bant üretiyor. Aynı duraklar OG görselinde de var
     (tools/make-assets.py → build_og). */
  background-image: linear-gradient(96deg,
      #d6ff6e 0%, var(--lime) 22%, #ffd64d 52%, #ff6eb4 80%, var(--magenta) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 6px 34px rgba(184, 255, 53, .22))
          drop-shadow(0 2px 26px rgba(255, 61, 154, .18));
}

.hero__tagline {
  margin-top: 1.25rem;
  max-width: 34ch;
  font-size: clamp(1.1rem, 1rem + .8vw, 1.45rem);
  font-weight: 400;
  line-height: 1.42;
  color: var(--ink);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 2.1rem;
}

/* ------------------------------------------------------ 7) Ürün kartları -- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1.1rem;
  margin-top: 2.5rem;
}

.card {
  --accent: var(--lime);
  /* Vitrinde tek ürün varken kartın kabın tamamına gerilmesini engelliyor.
     İki kolonlu düzende kart zaten ~480px kalıyor, bu sınır onu etkilemiyor. */
  max-width: 520px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .8rem;
  padding: 1.45rem 1.4rem 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, var(--surface-2), var(--surface)) padding-box;
  overflow: hidden;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

/* Kartların üstünde ortak görsel dil: vurgu renginde ince ışık şeridi */
.card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: .75;
}
/* Köşede yumuşak vurgu parıltısı */
.card::after {
  content: '';
  position: absolute;
  top: -45%; right: -25%;
  width: 60%; aspect-ratio: 1;
  border-radius: 50%;
  background: var(--accent);
  opacity: .1;
  filter: blur(42px);
  pointer-events: none;
}

.card[data-accent='lime']    { --accent: var(--lime); }
.card[data-accent='magenta'] { --accent: var(--magenta); }
.card[data-accent='violet']  { --accent: var(--violet); }

.card--link:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 55%, transparent);
  box-shadow: 0 18px 40px -22px var(--accent);
}

.card__top {
  display: flex;
  align-items: center;
  gap: .7rem;
}

.card__icon {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  flex: none;
  border-radius: 13px;
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
}
.card__icon svg { width: 23px; height: 23px; }
.card__img { width: 44px; height: 44px; border-radius: 13px; flex: none; }

.card__tag {
  font-size: .74rem;
  font-weight: 500;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.card__title { font-size: 1.42rem; }

.card__desc {
  color: var(--ink-soft);
  font-size: .98rem;
  line-height: 1.55;
}

.card__foot { margin-top: auto; padding-top: .55rem; }

/* ------------------------------------------- 8) Hakkında / İletişim ------- */
.section--about {
  border-top: 1px solid rgba(168, 190, 255, .08);
  border-bottom: 1px solid rgba(168, 190, 255, .08);
  background: rgba(10, 15, 42, .45);
}
.about__body {
  margin-top: 1.4rem;
  max-width: 58ch;
  font-size: clamp(1.05rem, 1rem + .45vw, 1.22rem);
  line-height: 1.62;
  color: #c3cbe9;   /* --ink-soft'tan bir tık parlak: uzun paragraf rahat okunsun */
}

.section--contact .eyebrow { --accent: var(--magenta); }
/* Dikkat: .contact kabı aynı zamanda .wrap — buraya max-width verilmemeli,
   .wrap'in margin-inline:auto'su ile birleşip bölümü ortaya kaydırıyor.
   Satır uzunluğunu .section__lead (52ch) zaten sınırlıyor. */

.maillink {
  display: inline-block;
  margin-top: 1.6rem;
  font-size: clamp(1.15rem, 1rem + 1.6vw, 1.85rem);
  font-weight: 600;
  letter-spacing: -.02em;
  color: var(--ink);
  background-image: linear-gradient(90deg, var(--lime), var(--magenta));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 100% 2px;
  padding-bottom: .12rem;
  transition: background-size .2s ease, color .2s ease;
  overflow-wrap: anywhere;
}
.maillink:hover {
  background-size: 100% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ------------------------------------------------------------- 9) Footer -- */
.footer {
  padding-block: 2.4rem 2.8rem;
  border-top: 1px solid rgba(168, 190, 255, .08);
  font-size: .92rem;
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  align-items: flex-end;
  justify-content: space-between;
}
.footer__brand {
  font-weight: 700;
  letter-spacing: -.02em;
  font-size: 1.05rem;
}
.footer__note { color: var(--ink-soft); margin-top: .25rem; }
.footer__links { display: flex; flex-wrap: wrap; gap: 1.1rem; }
.footer__links a { color: var(--ink-soft); transition: color .15s ease; }
.footer__links a:hover { color: var(--lime); }

/* -------------------------------------- Alt sayfa (transferpuzzle stub) --- */
.stub {
  min-height: 76vh;
  display: grid;
  align-content: center;
  padding-block: clamp(3rem, 10vw, 6rem);
}
.stub__title {
  font-size: clamp(2.1rem, 1.2rem + 5.5vw, 3.6rem);
  margin-top: 1.1rem;
}
.stub__lead {
  margin-top: 1.1rem;
  max-width: 40ch;
  font-size: clamp(1.05rem, 1rem + .7vw, 1.3rem);
  color: var(--ink);
}
.stub__body { margin-top: .9rem; max-width: 44ch; color: var(--ink-soft); }
.stub__back { display: inline-flex; margin-top: 2rem; }

/* --------------------------------------- Metin sayfaları (/privacy vb.) --- */
.legal { padding-block: clamp(2.5rem, 7vw, 4.5rem); }
.legal__meta { margin-top: .7rem; font-size: .9rem; color: var(--ink-soft); }

.prose { max-width: 68ch; margin-top: 2.4rem; }
.prose__lead {
  font-size: clamp(1.05rem, 1rem + .4vw, 1.2rem);
  color: var(--ink);
  line-height: 1.6;
}
.prose h2 {
  margin-top: 2.4rem;
  font-size: clamp(1.15rem, 1rem + .55vw, 1.4rem);
}
/* Başlıkların yanında ince neon işaret — ana sayfadaki eyebrow diliyle uyumlu */
.prose h2::before {
  content: '';
  display: inline-block;
  width: .5rem; height: .5rem;
  margin-right: .6rem;
  border-radius: 50%;
  background: var(--lime);
  vertical-align: middle;
  box-shadow: 0 0 10px var(--lime);
}
.prose p, .prose li { color: var(--ink-soft); line-height: 1.68; }
.prose p { margin-top: .9rem; }
.prose ul { margin: .9rem 0 0; padding-left: 1.15rem; }
.prose li { margin-top: .55rem; }
.prose a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
  overflow-wrap: anywhere;
}
.prose a:hover { color: var(--ink); }

/* ------------------------------------------------- 10) Erişilebilirlik ---- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 50;
  padding: .7rem 1.1rem;
  background: var(--lime);
  color: #08100a;
  border-radius: 0 0 var(--radius) 0;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
  .btn:hover, .card--link:hover { transform: none; }
}

/* Yüksek kontrast tercihinde çizgileri belirginleştir */
@media (prefers-contrast: more) {
  :root { --line: rgba(200, 215, 255, .4); --ink-soft: #c9d2f2; }
}