/* ==========================================================================
   CIN AUTO — Kurumsal Web Sitesi Tasarim Sistemi
   IKI TEMA: Acik (varsayilan) + Koyu | Canli renk paleti | Cok sayfali yapi
   Modern CSS: layers, color-mix, clamp, grid, view transitions
   ========================================================================== */

@layer tokens, base, layout, components, pages, utilities;

/* ==========================================================================
   1. TASARIM DEGISKENLERI — tum tema farklari burada
   ========================================================================== */
@layer tokens {

  /* ---------- Marka renkleri (her iki temada ayni) ---------- */
  :root {
    --kirmizi:   #ff2d55;
    --turuncu:   #ff8a00;
    --sari:      #ffc400;
    --lime:      #7ed321;
    --yesil:     #00c853;
    --turkuaz:   #00b8d4;
    --mavi:      #2b6cff;
    --mor:       #a855f7;
    --pembe:     #ff2d78;

    --grad-atesli:    linear-gradient(135deg, #ff2d55 0%, #ff8a00 100%);
    --grad-buz:       linear-gradient(135deg, #00d4f5 0%, #2b6cff 100%);
    --grad-neon:      linear-gradient(135deg, #a855f7 0%, #ff2d78 100%);
    --grad-orman:     linear-gradient(135deg, #00c853 0%, #7ed321 100%);
    --grad-gunes:     linear-gradient(135deg, #ffc400 0%, #ff8a00 100%);
    --grad-gokkusagi: linear-gradient(100deg, #ff2d55, #ff8a00, #ffc400, #00c853, #00b8d4, #a855f7, #ff2d78);
    --grad-sayac:     linear-gradient(100deg, #ff2d55, #ff6a00, #d81b8c, #7c3aed, #2b6cff, #0097b2, #ff2d55);

    --radius-sm: 12px;
    --radius:    18px;
    --radius-lg: 26px;
    --kapsayici: 1200px;
    --nav-h:     72px;

    --font-baslik: 'Outfit', 'Segoe UI', system-ui, sans-serif;
    --font-metin:  'Inter', 'Segoe UI', system-ui, sans-serif;
  }

  /* ---------- ACIK TEMA (varsayilan) ---------- */
  :root, [data-tema="acik"] {
    color-scheme: light;

    --bg:        #f6f8ff;
    --bg-2:      #eef2ff;
    --yuzey:     #ffffff;
    --yuzey-2:   #f4f7ff;
    --yuzey-cam: rgba(255, 255, 255, 0.72);
    --yuzey-tam: rgba(255, 255, 255, 0.97);
    --cizgi:     rgba(22, 32, 78, 0.12);
    --cizgi-2:   rgba(22, 32, 78, 0.22);

    --metin:       #141c3a;
    --metin-2:     #47547e;
    --metin-soluk: #7c88a8;

    --golge:    0 20px 45px rgba(43, 108, 255, 0.14), 0 4px 12px rgba(22, 32, 78, 0.06);
    --golge-sm: 0 8px 24px rgba(43, 108, 255, 0.10), 0 2px 6px rgba(22, 32, 78, 0.05);

    --doku-cizgi: rgba(22, 32, 78, 0.035);
    --perde:      rgba(255, 255, 255, 0.75);
    --aurora-guc: 1;

    /* Durum renkleri */
    --basari-yazi: #0a7a3c;  --basari-zemin: rgba(0, 200, 83, .12);  --basari-cizgi: rgba(0, 200, 83, .40);
    --hata-yazi:   #c40f3c;  --hata-zemin:   rgba(255, 45, 85, .10); --hata-cizgi:   rgba(255, 45, 85, .38);
    --bilgi-yazi:  #0b6d80;  --bilgi-zemin:  rgba(0, 184, 212, .12); --bilgi-cizgi:  rgba(0, 184, 212, .38);
    --uyari-yazi:  #9a6100;  --uyari-zemin:  rgba(255, 171, 0, .18);
    --nota-yazi:   #1f4fd0;  --nota-zemin:   rgba(43, 108, 255, .12);

    /* Harita */
    --harita-filtre: saturate(1.15) contrast(1.02);
  }

  /* ---------- KOYU TEMA ---------- */
  [data-tema="koyu"] {
    color-scheme: dark;

    --bg:        #070b18;
    --bg-2:      #0b1224;
    --yuzey:     #101a33;
    --yuzey-2:   #16223f;
    --yuzey-cam: rgba(11, 18, 36, 0.78);
    --yuzey-tam: rgba(11, 18, 36, 0.97);
    --cizgi:     rgba(255, 255, 255, 0.12);
    --cizgi-2:   rgba(255, 255, 255, 0.26);

    --metin:       #eef3ff;
    --metin-2:     #aebbdc;
    --metin-soluk: #7f8db2;

    --golge:    0 22px 48px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.03);
    --golge-sm: 0 10px 26px rgba(0, 0, 0, 0.40);

    --doku-cizgi: rgba(255, 255, 255, 0.045);
    --perde:      rgba(255, 255, 255, 0.03);
    --aurora-guc: 1.25;

    --basari-yazi: #4ade80;  --basari-zemin: rgba(0, 200, 83, .16);  --basari-cizgi: rgba(0, 200, 83, .45);
    --hata-yazi:   #ff7a95;  --hata-zemin:   rgba(255, 45, 85, .16); --hata-cizgi:   rgba(255, 45, 85, .45);
    --bilgi-yazi:  #5fd8f0;  --bilgi-zemin:  rgba(0, 184, 212, .16); --bilgi-cizgi:  rgba(0, 184, 212, .45);
    --uyari-yazi:  #ffcc4d;  --uyari-zemin:  rgba(255, 171, 0, .18);
    --nota-yazi:   #7ea6ff;  --nota-zemin:   rgba(43, 108, 255, .18);

    /* Koyu temada harita karolari ters cevrilip site paletine uydurulur */
    --harita-filtre: invert(1) hue-rotate(185deg) brightness(.92) contrast(.92) saturate(1.35);
  }
}

/* ==========================================================================
   2. TEMEL
   ========================================================================== */
@layer base {
  *, *::before, *::after { box-sizing: border-box; }

  html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--nav-h) + 20px);
    -webkit-text-size-adjust: 100%;
  }

  body {
    margin: 0;
    background: var(--bg);
    color: var(--metin);
    font-family: var(--font-metin);
    font-size: 16px;
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    transition: background-color .35s ease, color .35s ease;
  }

  /* Canli aurora zemin — dolasan renk lekeleri */
  body::before {
    content: '';
    position: fixed;
    inset: -25%;
    z-index: -2;
    opacity: var(--aurora-guc);
    background:
      radial-gradient(38% 38% at 14% 18%, rgba(255, 45, 85, 0.22), transparent 62%),
      radial-gradient(36% 36% at 86% 10%, rgba(0, 184, 212, 0.24), transparent 60%),
      radial-gradient(42% 42% at 80% 76%, rgba(168, 85, 247, 0.20), transparent 62%),
      radial-gradient(34% 34% at 20% 84%, rgba(255, 196, 0, 0.22), transparent 60%),
      radial-gradient(30% 30% at 50% 50%, rgba(0, 200, 83, 0.14), transparent 65%);
    filter: blur(24px);
    animation: aurora 26s ease-in-out infinite alternate;
  }

  /* Ince izgara dokusu */
  body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image:
      linear-gradient(var(--doku-cizgi) 1px, transparent 1px),
      linear-gradient(90deg, var(--doku-cizgi) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(72% 62% at 50% 28%, #000 30%, transparent 100%);
  }

  @keyframes aurora {
    0%   { transform: translate3d(0, 0, 0) scale(1); }
    50%  { transform: translate3d(3%, -2%, 0) scale(1.08); }
    100% { transform: translate3d(-3%, 3%, 0) scale(1.04); }
  }

  h1, h2, h3, h4 {
    font-family: var(--font-baslik);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--metin);
    margin: 0 0 .5em;
  }
  h1 { font-size: clamp(2.4rem, 1.4rem + 4.4vw, 4.6rem); }
  h2 { font-size: clamp(1.9rem, 1.3rem + 2.4vw, 3rem); }
  h3 { font-size: clamp(1.15rem, 1rem + .7vw, 1.5rem); }
  p  { margin: 0 0 1rem; }

  a { color: var(--mavi); text-decoration: none; transition: color .2s ease; }
  a:hover { color: var(--pembe); }
  [data-tema="koyu"] a { color: #7ea6ff; }
  [data-tema="koyu"] a:hover { color: var(--pembe); }

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

  ::selection { background: var(--pembe); color: #fff; }

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

  ::-webkit-scrollbar { width: 11px; }
  ::-webkit-scrollbar-track { background: var(--bg-2); }
  ::-webkit-scrollbar-thumb {
    background: var(--grad-atesli);
    border-radius: 99px;
    border: 3px solid var(--bg-2);
  }

  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: .001ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: .001ms !important;
      scroll-behavior: auto !important;
    }
  }
}

/* Sayfalar arasi gecis animasyonu (destekleyen tarayicilarda) */
@view-transition { navigation: auto; }

/* ==========================================================================
   3. YERLESIM
   ========================================================================== */
@layer layout {
  .kapsayici {
    width: min(100% - 40px, var(--kapsayici));
    margin-inline: auto;
  }

  .bolum { padding: clamp(56px, 7vw, 104px) 0; position: relative; }
  .bolum--sikisik { padding: clamp(40px, 5vw, 68px) 0; }
  .bolum--zemin { background: linear-gradient(180deg, transparent, var(--perde), transparent); }

  .izgara { display: grid; gap: clamp(18px, 2.2vw, 28px); }
  .izgara--2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
  .izgara--3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
  .izgara--4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
}

/* ==========================================================================
   4. BILESENLER
   ========================================================================== */
@layer components {

  /* ---------- Ust bar ---------- */
  .ustbar {
    position: sticky;
    top: 0;
    z-index: 900;
    height: var(--nav-h);
    display: flex;
    align-items: center;
    background: var(--yuzey-cam);
    backdrop-filter: blur(18px) saturate(180%);
    -webkit-backdrop-filter: blur(18px) saturate(180%);
    border-bottom: 1px solid var(--cizgi);
    box-shadow: 0 4px 24px rgba(22, 32, 78, 0.05);
  }
  .ustbar::after {
    content: '';
    position: absolute;
    inset: auto 0 -2px 0;
    height: 3px;
    background: var(--grad-gokkusagi);
    background-size: 300% 100%;
    animation: kayanRenk 9s linear infinite;
  }
  @keyframes kayanRenk { to { background-position: 300% 0; } }

  .ustbar-ic {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    width: min(100% - 40px, var(--kapsayici));
    margin-inline: auto;
  }

  .logo {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    font-family: var(--font-baslik);
    font-weight: 900;
    font-size: 21px;
    letter-spacing: -.02em;
    color: var(--metin);
    flex-shrink: 0;
  }
  .logo:hover { color: var(--metin); }
  .logo-isaret {
    width: 40px; height: 40px;
    display: grid; place-items: center;
    border-radius: 12px;
    background: var(--grad-atesli);
    color: #fff;
    box-shadow: 0 8px 20px rgba(255, 45, 85, .38);
    transition: transform .3s cubic-bezier(.34,1.56,.64,1);
  }
  .logo:hover .logo-isaret { transform: rotate(-10deg) scale(1.08); }
  .logo-isaret svg { width: 23px; height: 23px; }
  .logo b { color: var(--kirmizi); }
  .logo span { color: var(--mavi); }
  [data-tema="koyu"] .logo span { color: #5fa8ff; }

  .menu { display: flex; align-items: center; gap: 2px; }
  .menu a {
    position: relative;
    padding: 9px 13px;
    border-radius: 10px;
    font-size: 14.5px;
    font-weight: 600;
    color: var(--metin-2);
    white-space: nowrap;
    transition: color .2s ease, background .2s ease;
  }
  .menu a:hover { color: var(--metin); background: var(--yuzey-2); }
  .menu a::after {
    content: '';
    position: absolute;
    left: 13px; right: 13px; bottom: 4px;
    height: 2px;
    border-radius: 2px;
    background: var(--grad-atesli);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .28s cubic-bezier(.65,0,.35,1);
  }
  .menu a:hover::after { transform: scaleX(1); }
  .menu a[aria-current="page"] {
    color: var(--kirmizi);
    background: color-mix(in srgb, var(--kirmizi) 12%, transparent);
  }
  .menu a[aria-current="page"]::after { transform: scaleX(1); }

  .ustbar-aksiyon { display: flex; align-items: center; gap: 9px; }

  .menu-dugmesi, .tema-dugmesi {
    width: 42px; height: 42px;
    display: grid;
    place-items: center;
    border: 1px solid var(--cizgi);
    border-radius: 12px;
    background: var(--yuzey);
    color: var(--metin);
    font-size: 19px;
    cursor: pointer;
    box-shadow: var(--golge-sm);
    transition: transform .25s cubic-bezier(.34,1.56,.64,1), color .25s ease, border-color .25s ease;
  }
  .menu-dugmesi { display: none; }
  .tema-dugmesi:hover { transform: rotate(-18deg) scale(1.08); color: var(--turuncu); border-color: var(--turuncu); }
  [data-tema="koyu"] .tema-dugmesi:hover { color: var(--sari); border-color: var(--sari); }
  /* Aktif temaya gore dogru ikonu goster (JS beklemeden) */
  [data-tema="acik"] .tema-ikon--koyu,
  [data-tema="koyu"] .tema-ikon--acik { display: none; }

  /* ---------- Dugmeler ---------- */
  .dugme {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 12px 22px;
    border: 0;
    border-radius: 12px;
    font-family: var(--font-metin);
    font-size: 14.5px;
    font-weight: 800;
    letter-spacing: .1px;
    color: #fff;
    cursor: pointer;
    white-space: nowrap;
    transition: transform .22s cubic-bezier(.34,1.56,.64,1), box-shadow .22s ease;
  }
  .dugme:hover { transform: translateY(-3px); color: #fff; }
  .dugme:active { transform: translateY(-1px); }
  .dugme--kucuk { padding: 9px 15px; font-size: 13px; border-radius: 10px; }
  .dugme--genis { width: 100%; padding: 15px 22px; font-size: 16px; }

  .dugme--ates  { background: var(--grad-atesli); box-shadow: 0 10px 24px rgba(255, 45, 85, .32); }
  .dugme--ates:hover  { box-shadow: 0 16px 34px rgba(255, 45, 85, .45); }
  .dugme--buz   { background: var(--grad-buz); box-shadow: 0 10px 24px rgba(43, 108, 255, .32); }
  .dugme--buz:hover   { box-shadow: 0 16px 34px rgba(43, 108, 255, .45); }
  .dugme--yesil { background: var(--grad-orman); box-shadow: 0 10px 24px rgba(0, 200, 83, .32); }
  .dugme--yesil:hover { box-shadow: 0 16px 34px rgba(0, 200, 83, .45); }
  .dugme--neon  { background: var(--grad-neon); box-shadow: 0 10px 24px rgba(168, 85, 247, .32); }
  .dugme--neon:hover  { box-shadow: 0 16px 34px rgba(168, 85, 247, .45); }
  .dugme--hayalet {
    background: var(--yuzey);
    border: 2px solid var(--cizgi-2);
    color: var(--metin);
    box-shadow: var(--golge-sm);
  }
  .dugme--hayalet:hover { background: var(--yuzey); border-color: var(--mavi); color: var(--mavi); }
  [data-tema="koyu"] .dugme--hayalet:hover { color: #7ea6ff; border-color: #7ea6ff; }
  .dugme[disabled] { opacity: .6; cursor: not-allowed; transform: none !important; }

  /* ---------- Etiket ---------- */
  .etiket {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 7px 16px;
    border-radius: 99px;
    background: var(--yuzey);
    border: 1px solid var(--cizgi);
    font-size: 12.5px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--metin-2);
    box-shadow: var(--golge-sm);
  }
  .nokta {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--yesil);
    box-shadow: 0 0 0 0 rgba(0, 200, 83, .7);
    animation: nabiz 2s infinite;
  }
  @keyframes nabiz {
    70%  { box-shadow: 0 0 0 10px rgba(0, 200, 83, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 200, 83, 0); }
  }

  /* ---------- Bolum basligi ---------- */
  .bolum-basligi { max-width: 720px; margin-bottom: clamp(28px, 4vw, 48px); }
  .bolum-basligi.ortala { margin-inline: auto; text-align: center; }
  .bolum-basligi p { color: var(--metin-2); font-size: clamp(1rem, .96rem + .2vw, 1.12rem); margin-bottom: 0; }
  .bolum-basligi .etiket { margin-bottom: 16px; }

  /* ---------- Gradyan yazi ---------- */
  .g-ates, .g-buz, .g-neon, .g-orman, .g-gunes {
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .g-ates  { background-image: var(--grad-atesli); }
  .g-buz   { background-image: var(--grad-buz); }
  .g-neon  { background-image: var(--grad-neon); }
  .g-orman { background-image: linear-gradient(135deg, #00c853 0%, #5fbf12 100%); }
  .g-gunes { background-image: linear-gradient(135deg, #ffab00 0%, #ff6f00 100%); }
  [data-tema="koyu"] .g-orman { background-image: var(--grad-orman); }
  [data-tema="koyu"] .g-gunes { background-image: var(--grad-gunes); }

  /* ---------- Kart ---------- */
  .kart {
    position: relative;
    padding: clamp(22px, 2.4vw, 30px);
    border-radius: var(--radius);
    background: var(--yuzey);
    border: 1px solid var(--cizgi);
    box-shadow: var(--golge-sm);
    overflow: hidden;
    transition: transform .3s cubic-bezier(.34,1.4,.64,1), border-color .3s ease, box-shadow .3s ease, background .35s ease;
  }
  .kart::before {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: var(--kart-renk, var(--grad-atesli));
  }
  .kart:hover { transform: translateY(-7px); border-color: transparent; box-shadow: var(--golge); }
  .kart::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0;
    background: radial-gradient(240px circle at var(--fx, 50%) var(--fy, 50%), rgba(43, 108, 255, .07), transparent 65%);
    transition: opacity .3s ease;
  }
  [data-tema="koyu"] .kart::after {
    background: radial-gradient(240px circle at var(--fx, 50%) var(--fy, 50%), rgba(255, 255, 255, .07), transparent 65%);
  }
  .kart:hover::after { opacity: 1; }

  .kart-ikon {
    width: 54px; height: 54px;
    display: grid; place-items: center;
    border-radius: 15px;
    font-size: 25px;
    color: #fff;
    margin-bottom: 16px;
    background: var(--kart-renk, var(--grad-atesli));
    box-shadow: 0 10px 22px rgba(22, 32, 78, .16);
    transition: transform .3s cubic-bezier(.34,1.56,.64,1);
  }
  .kart:hover .kart-ikon { transform: scale(1.1) rotate(-7deg); }
  .kart h3 { margin-bottom: 8px; }
  .kart p  { color: var(--metin-2); font-size: 14.6px; margin-bottom: 0; }

  .r-ates  { --kart-renk: var(--grad-atesli); }
  .r-buz   { --kart-renk: var(--grad-buz); }
  .r-neon  { --kart-renk: var(--grad-neon); }
  .r-orman { --kart-renk: var(--grad-orman); }
  .r-gunes { --kart-renk: var(--grad-gunes); }

  /* ---------- Istatistik seridi ---------- */
  .sayac-serit {
    border-block: 1px solid var(--cizgi);
    background:
      linear-gradient(135deg, rgba(255, 45, 85, .10), rgba(0, 184, 212, .10) 45%, rgba(168, 85, 247, .10)),
      var(--yuzey);
    padding: clamp(26px, 3vw, 40px) 0;
  }
  .sayac-izgara {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 22px;
    text-align: center;
  }
  .sayac-deger {
    display: block;
    font-family: var(--font-baslik);
    font-size: clamp(2rem, 1.4rem + 2.2vw, 3.1rem);
    font-weight: 900;
    line-height: 1;
    background-image: var(--grad-sayac);
    background-size: 220% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: kayanRenk 7s linear infinite;
  }
  [data-tema="koyu"] .sayac-deger { background-image: var(--grad-gokkusagi); }
  .sayac-etiket {
    display: block;
    margin-top: 8px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .07em;
    text-transform: uppercase;
    color: var(--metin-2);
  }

  /* ---------- Form ---------- */
  .alan { margin-bottom: 15px; }
  .alan label {
    display: block;
    margin-bottom: 6px;
    font-size: 12.5px;
    font-weight: 800;
    letter-spacing: .04em;
    color: var(--metin-2);
  }
  .girdi {
    width: 100%;
    padding: 13px 16px;
    background: var(--yuzey-2);
    border: 2px solid var(--cizgi);
    border-radius: 12px;
    color: var(--metin);
    font-family: inherit;
    font-size: 15px;
    outline: none;
    transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
  }
  .girdi::placeholder { color: var(--metin-soluk); }
  .girdi:hover { border-color: var(--cizgi-2); }
  .girdi:focus {
    border-color: var(--mavi);
    background: var(--yuzey);
    box-shadow: 0 0 0 4px rgba(43, 108, 255, .16);
  }
  textarea.girdi { resize: vertical; min-height: 96px; }
  .alan-ikili { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
  .alan-uclu  { display: grid; grid-template-columns: repeat(3, 1fr); gap: 13px; }

  .form-mesaj {
    margin-top: 15px;
    padding: 13px 16px;
    border-radius: 12px;
    font-size: 14.5px;
    font-weight: 600;
    display: none;
  }
  .form-mesaj.basarili { display: block; color: var(--basari-yazi); background: var(--basari-zemin); border: 1px solid var(--basari-cizgi); }
  .form-mesaj.hatali   { display: block; color: var(--hata-yazi);   background: var(--hata-zemin);   border: 1px solid var(--hata-cizgi); }
  .form-mesaj.bilgi    { display: block; color: var(--bilgi-yazi);  background: var(--bilgi-zemin);  border: 1px solid var(--bilgi-cizgi); }

  /* ---------- Plaka sorgu ---------- */
  .plaka-kutu { display: grid; grid-template-columns: 1fr auto; gap: 12px; }
  .plaka-sarmal { position: relative; }
  .plaka-sarmal > i {
    position: absolute;
    left: 18px; top: 50%;
    transform: translateY(-50%);
    color: var(--mavi);
    font-size: 20px;
    pointer-events: none;
  }
  .plaka-girdi {
    width: 100%;
    padding: 17px 18px 17px 52px;
    background: var(--yuzey);
    border: 2px solid var(--mavi);
    border-radius: 14px;
    color: var(--mavi);
    font-family: var(--font-baslik);
    font-size: clamp(1.15rem, 1rem + .7vw, 1.5rem);
    font-weight: 900;
    letter-spacing: 3px;
    text-transform: uppercase;
    outline: none;
    transition: border-color .2s ease, box-shadow .2s ease, color .2s ease;
  }
  [data-tema="koyu"] .plaka-girdi, [data-tema="koyu"] .plaka-sarmal > i { color: #6ea9ff; }
  .plaka-girdi::placeholder { color: color-mix(in srgb, var(--mavi) 40%, transparent); letter-spacing: 3px; }
  .plaka-girdi:focus {
    border-color: var(--pembe);
    color: var(--pembe);
    box-shadow: 0 0 0 5px rgba(255, 45, 120, .16);
  }

  .sonuc-kutu { margin-top: 22px; display: none; }
  .sonuc-baslik {
    font-family: var(--font-baslik);
    font-size: 19px;
    font-weight: 900;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 9px;
  }
  .tablo-sarmal {
    overflow-x: auto;
    border: 1px solid var(--cizgi);
    border-radius: var(--radius-sm);
    background: var(--yuzey);
    box-shadow: var(--golge-sm);
  }
  .tablo { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 640px; }
  .tablo th {
    padding: 12px 14px;
    text-align: left;
    font-size: 11.5px;
    font-weight: 800;
    letter-spacing: .07em;
    text-transform: uppercase;
    color: var(--metin-2);
    background: var(--yuzey-2);
    border-bottom: 2px solid var(--cizgi);
    white-space: nowrap;
  }
  .tablo td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--cizgi);
    color: var(--metin-2);
    vertical-align: top;
  }
  .tablo tbody tr:last-child td { border-bottom: 0; }
  .tablo tbody tr { transition: background .2s ease; }
  .tablo tbody tr:hover { background: var(--yuzey-2); }

  .rozet {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 11px;
    border-radius: 99px;
    font-size: 12px;
    font-weight: 800;
    white-space: nowrap;
    background: var(--yuzey-2);
    color: var(--metin-2);
  }
  .rozet--yesil   { background: var(--basari-zemin); color: var(--basari-yazi); }
  .rozet--sari    { background: var(--uyari-zemin);  color: var(--uyari-yazi); }
  .rozet--kirmizi { background: var(--hata-zemin);   color: var(--hata-yazi); }
  .rozet--mavi    { background: var(--nota-zemin);   color: var(--nota-yazi); }

  /* ---------- Alt bilgi ---------- */
  .altbilgi {
    margin-top: 40px;
    padding: clamp(44px, 5vw, 68px) 0 26px;
    background: var(--bg-2);
    border-top: 1px solid var(--cizgi);
    position: relative;
  }
  .altbilgi::before {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: var(--grad-gokkusagi);
    background-size: 300% 100%;
    animation: kayanRenk 9s linear infinite;
  }
  .altbilgi-izgara {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 34px;
    margin-bottom: 38px;
  }
  .altbilgi h4 {
    font-size: 14px;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: var(--metin);
    margin-bottom: 15px;
  }
  .altbilgi-liste { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
  .altbilgi-liste a { color: var(--metin-2); font-size: 14.5px; }
  .altbilgi-liste a:hover { color: var(--mavi); }
  .altbilgi p { color: var(--metin-2); font-size: 14.5px; }
  .altbilgi-alt {
    padding-top: 22px;
    border-top: 1px solid var(--cizgi);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    font-size: 13.5px;
    color: var(--metin-2);
  }

  /* ---------- Iletisim satiri ---------- */
  .iletisim-satir {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 17px 19px;
    border-radius: var(--radius-sm);
    background: var(--yuzey);
    border: 1px solid var(--cizgi);
    box-shadow: var(--golge-sm);
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
  }
  .iletisim-satir:hover { transform: translateX(6px); box-shadow: var(--golge); border-color: transparent; }
  .iletisim-ikon {
    width: 46px; height: 46px;
    flex-shrink: 0;
    display: grid; place-items: center;
    border-radius: 13px;
    font-size: 21px;
    color: #fff;
    background: var(--kart-renk, var(--grad-atesli));
    box-shadow: 0 8px 18px rgba(22, 32, 78, .14);
  }
  .iletisim-satir small { display: block; font-size: 12px; color: var(--metin-soluk); letter-spacing: .05em; }
  .iletisim-satir strong { font-size: 16.5px; font-weight: 800; color: var(--metin); }
  .iletisim-satir a strong:hover { color: var(--mavi); }
  .iletisim-satir .kucuk { display: block; margin-top: 2px; }

  /* ---------- Cagri seridi ---------- */
  .cagri-serit {
    position: relative;
    border-radius: var(--radius-lg);
    padding: clamp(34px, 4.4vw, 62px);
    text-align: center;
    overflow: hidden;
    background:
      linear-gradient(135deg, rgba(255, 45, 85, .12), rgba(168, 85, 247, .12) 50%, rgba(0, 184, 212, .12)),
      var(--yuzey);
    border: 1px solid var(--cizgi);
    box-shadow: var(--golge);
  }
  .cagri-serit::before {
    content: '';
    position: absolute;
    inset: -50%;
    background: conic-gradient(from 0deg, transparent, rgba(255, 45, 85, .14), transparent 30%, rgba(0, 184, 212, .16), transparent 60%, rgba(168, 85, 247, .14), transparent 90%);
    animation: dondur 14s linear infinite;
    z-index: 0;
  }
  .cagri-serit > * { position: relative; z-index: 1; }
  @keyframes dondur { to { transform: rotate(360deg); } }

  /* ---------- Sayfa basligi seridi ---------- */
  .sayfa-basi {
    padding: clamp(46px, 6vw, 82px) 0 clamp(30px, 4vw, 46px);
    border-bottom: 1px solid var(--cizgi);
    background:
      radial-gradient(62% 100% at 46% 0%, rgba(255, 45, 85, .13), transparent 70%),
      radial-gradient(52% 92% at 88% 6%, rgba(0, 184, 212, .16), transparent 70%),
      radial-gradient(48% 88% at 8% 20%, rgba(168, 85, 247, .12), transparent 70%);
  }
  .kirintili {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    font-size: 13.5px;
    color: var(--metin-soluk);
    margin-top: 12px;
  }
  .kirintili a { color: var(--metin-2); }
  .kirintili a:hover { color: var(--mavi); }

  /* ---------- Adim listesi ---------- */
  .adim { position: relative; padding-left: 66px; }
  .adim-no {
    position: absolute;
    left: 0; top: 0;
    width: 48px; height: 48px;
    display: grid; place-items: center;
    border-radius: 15px;
    font-family: var(--font-baslik);
    font-size: 21px;
    font-weight: 900;
    color: #fff;
    background: var(--kart-renk, var(--grad-atesli));
    box-shadow: 0 10px 22px rgba(22, 32, 78, .16);
  }
  .adim h3 { margin-bottom: 6px; }
  .adim p { color: var(--metin-2); font-size: 14.6px; margin-bottom: 0; }

  /* ---------- MARKA LOGOLARI ---------- */
  .marka-izgara {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(158px, 1fr));
    gap: 16px;
  }
  .marka-kutu {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 24px 14px 18px;
    border-radius: var(--radius-sm);
    background: var(--yuzey-2);
    border: 1px solid var(--cizgi);
    text-align: center;
    transition: transform .25s cubic-bezier(.34,1.5,.64,1), box-shadow .25s ease, background .25s ease, border-color .25s ease;
  }
  .marka-kutu:hover {
    transform: translateY(-6px) scale(1.03);
    background: var(--yuzey);
    border-color: color-mix(in srgb, var(--marka-renk, var(--mavi)) 45%, transparent);
    box-shadow: var(--golge);
  }
  .marka-logo {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    color: var(--marka-renk, var(--metin));
    transition: transform .3s cubic-bezier(.34,1.56,.64,1), filter .25s ease;
  }
  .marka-logo svg { width: 100%; height: 100%; fill: currentColor; display: block; }
  .marka-kutu:hover .marka-logo { transform: scale(1.12); }
  /* Koyu temada koyu marka renklerini acarak okunur tut */
  [data-tema="koyu"] .marka-logo { color: color-mix(in srgb, var(--marka-renk, var(--metin)) 62%, white); }
  .marka-ad {
    font-family: var(--font-baslik);
    font-size: 14.5px;
    font-weight: 800;
    color: var(--metin-2);
    line-height: 1.25;
  }
  .marka-kutu:hover .marka-ad { color: var(--metin); }

  /* ---------- Sik sorulan (accordion) ---------- */
  .sss {
    border: 1px solid var(--cizgi);
    border-radius: var(--radius-sm);
    background: var(--yuzey);
    box-shadow: var(--golge-sm);
    margin-bottom: 12px;
    overflow: hidden;
    transition: border-color .25s ease, box-shadow .25s ease;
  }
  .sss:hover { box-shadow: var(--golge); }
  .sss[open] { border-color: color-mix(in srgb, var(--mavi) 40%, transparent); }
  .sss summary {
    padding: 17px 20px;
    cursor: pointer;
    font-weight: 800;
    font-size: 15.5px;
    color: var(--metin);
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
  }
  .sss summary::-webkit-details-marker { display: none; }
  .sss summary::after {
    content: '\F282';
    font-family: 'bootstrap-icons';
    font-size: 15px;
    color: var(--mavi);
    transition: transform .28s ease;
  }
  .sss[open] summary::after { transform: rotate(180deg); }
  .sss p { padding: 0 20px 18px; color: var(--metin-2); font-size: 14.6px; margin: 0; }

  /* ---------- Sabit WhatsApp dugmesi ---------- */
  .kayan-wa {
    position: fixed;
    right: 18px; bottom: 18px;
    z-index: 800;
    width: 56px; height: 56px;
    display: grid; place-items: center;
    border-radius: 50%;
    background: var(--grad-orman);
    color: #fff;
    font-size: 27px;
    box-shadow: 0 12px 28px rgba(0, 200, 83, .40);
    animation: nabizWa 2.6s infinite;
    transition: transform .25s cubic-bezier(.34,1.56,.64,1);
  }
  .kayan-wa:hover { transform: scale(1.12); color: #fff; }
  @keyframes nabizWa {
    0%, 100% { box-shadow: 0 12px 28px rgba(0, 200, 83, .40), 0 0 0 0 rgba(0, 200, 83, .45); }
    50%      { box-shadow: 0 12px 28px rgba(0, 200, 83, .40), 0 0 0 16px rgba(0, 200, 83, 0); }
  }
}

/* ==========================================================================
   5. SAYFAYA OZEL
   ========================================================================== */
@layer pages {

  .kahraman { position: relative; padding: clamp(46px, 6vw, 86px) 0 clamp(40px, 5vw, 70px); overflow: hidden; }
  .kahraman-izgara {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: clamp(30px, 4vw, 56px);
    align-items: center;
  }
  .kahraman h1 { margin: 18px 0 20px; }
  .kahraman-metin {
    font-size: clamp(1.02rem, .96rem + .38vw, 1.2rem);
    color: var(--metin-2);
    max-width: 56ch;
    margin-bottom: 30px;
  }
  .kahraman-aksiyon { display: flex; flex-wrap: wrap; gap: 12px; }

  .kahraman-panel {
    position: relative;
    padding: clamp(24px, 2.8vw, 34px);
    border-radius: var(--radius-lg);
    background: var(--yuzey);
    border: 1px solid var(--cizgi);
    box-shadow: var(--golge);
    overflow: hidden;
  }
  .kahraman-panel::before {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 5px;
    background: var(--grad-gokkusagi);
    background-size: 300% 100%;
    animation: kayanRenk 9s linear infinite;
  }
  .kahraman-panel-basi { display: flex; align-items: center; gap: 15px; margin-bottom: 22px; }
  .kahraman-panel-basi h2 { font-size: 22px; margin: 0 0 3px; }
  .kahraman-panel-basi p { font-size: 13.5px; color: var(--metin-soluk); margin: 0; }

  .ozellik-liste { list-style: none; margin: 0; padding: 0; display: grid; gap: 13px; }
  .ozellik-liste li { display: flex; align-items: flex-start; gap: 12px; font-size: 15px; color: var(--metin-2); }
  .ozellik-liste i { color: var(--yesil); font-size: 19px; flex-shrink: 0; margin-top: 1px; }

  .paket { display: flex; flex-direction: column; height: 100%; }
  .paket ul { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 10px; }
  .paket li { display: flex; gap: 10px; font-size: 14.4px; color: var(--metin-2); }
  .paket li i { color: var(--mavi); flex-shrink: 0; margin-top: 3px; }
}

/* ==========================================================================
   6. YARDIMCI SINIFLAR & ANIMASYON
   ========================================================================== */
@layer utilities {
  .ortala      { text-align: center; }
  .gorunmez    { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  .mb-0        { margin-bottom: 0 !important; }
  .mt-0        { margin-top: 0 !important; }
  .mt-24       { margin-top: 24px; }
  .mt-32       { margin-top: 32px; }
  .soluk       { color: var(--metin-soluk); }
  .metin-2     { color: var(--metin-2); }
  .kucuk       { font-size: 13.5px; }
  .kalin       { font-weight: 800; }

  .beliren {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1);
    will-change: opacity, transform;
  }
  .beliren.gorundu { opacity: 1; transform: none; }
  @media (prefers-reduced-motion: reduce) {
    .beliren { opacity: 1; transform: none; }
  }
}

/* ==========================================================================
   7. DUYARLI TASARIM
   ========================================================================== */
@media (max-width: 1080px) {
  .altbilgi-izgara { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1180px) {
  .kahraman-izgara { grid-template-columns: 1fr; }
  .menu-dugmesi { display: grid; }

  .menu {
    position: fixed;
    inset: var(--nav-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 16px 20px 24px;
    background: var(--yuzey-tam);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--cizgi);
    box-shadow: var(--golge);
    transform: translateY(-14px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s ease, transform .25s ease, visibility .25s;
  }
  .menu.acik { opacity: 1; transform: none; visibility: visible; }
  .menu a { padding: 13px 15px; font-size: 16px; }
  .menu a::after { display: none; }

  .ustbar-aksiyon .dugme--gizle-mobil { display: none; }
}

@media (max-width: 640px) {
  .alan-ikili, .alan-uclu { grid-template-columns: 1fr; }
  .plaka-kutu { grid-template-columns: 1fr; }
  .altbilgi-izgara { grid-template-columns: 1fr; gap: 28px; }
  .sayac-izgara { grid-template-columns: 1fr 1fr; }
  .kart { padding: 20px; }
  .marka-izgara { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px; }
}

/* ==========================================================================
   8. HARITA (Leaflet) — bilerek KATMANSIZ birakildi.
   Katmansiz bildirimler katmanli olanlari yendigi icin leaflet.css'in kendi
   kurallarini bu sekilde gecebiliyoruz. site.css, leaflet.css'ten SONRA yuklenir.
   ========================================================================== */
.harita-cerceve {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--cizgi);
  box-shadow: var(--golge);
  background: var(--yuzey);
}
#harita {
  height: clamp(340px, 46vh, 520px);
  width: 100%;
  background: var(--yuzey-2);
}
/* Karo filtresi temaya gore degisir (acik: dogal, koyu: ters cevrilmis) */
.leaflet-tile { filter: var(--harita-filtre); }
.leaflet-container { background: var(--yuzey-2); font-family: var(--font-metin); }
.leaflet-popup-content-wrapper, .leaflet-popup-tip {
  background: var(--yuzey);
  color: var(--metin);
  box-shadow: var(--golge);
}
.leaflet-popup-content-wrapper { border: 1px solid var(--cizgi); }
.leaflet-popup-content { margin: 14px 16px; font-size: 14px; color: var(--metin-2); }
.leaflet-popup-content b { color: var(--kirmizi); font-size: 15px; }
.leaflet-popup-content a { color: var(--mavi); font-weight: 700; }
[data-tema="koyu"] .leaflet-popup-content a { color: #7ea6ff; }
.leaflet-popup-close-button { color: var(--metin-soluk) !important; }
.leaflet-control-zoom a {
  background: var(--yuzey) !important;
  color: var(--metin) !important;
  border-color: var(--cizgi) !important;
}
.leaflet-control-zoom a:hover { background: var(--yuzey-2) !important; color: var(--mavi) !important; }
.leaflet-control-attribution {
  background: var(--yuzey-cam) !important;
  color: var(--metin-soluk) !important;
}
.leaflet-control-attribution a { color: var(--mavi) !important; }

/* Ozel harita isareti — nabiz atan renkli nokta */
.harita-isaret {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--grad-atesli);
  border: 3px solid #fff;
  box-shadow: 0 0 0 0 rgba(255, 45, 85, .60), 0 6px 16px rgba(22, 32, 78, .30);
  animation: nabizHarita 2.1s infinite;
}
@keyframes nabizHarita {
  70%  { box-shadow: 0 0 0 18px rgba(255, 45, 85, 0), 0 6px 16px rgba(22, 32, 78, .30); }
  100% { box-shadow: 0 0 0 0 rgba(255, 45, 85, 0), 0 6px 16px rgba(22, 32, 78, .30); }
}