/* ==========================================================================
   Arabulucu Asistanı – tanıtım sitesi
   Renkler logodan alınmıştır: koyu kırmızı #901818, mavi #3078c0, camgöbeği #48d8ff.
   Dış bağımlılık yoktur (Bootstrap / Font Awesome / Google Fonts kullanılmaz).
   ========================================================================== */

:root {
  /* marka */
  --kirmizi: #901818;
  --kirmizi-parlak: #c0272d;
  --mavi: #2f6fbe;
  --mavi-koyu: #1d4f95;
  --cam: #48d8ff;
  --deniz: #187890;

  /* nötr */
  --murekkep: #0a1526;
  --murekkep-2: #1b2b45;
  --gri: #5b6b85;
  --gri-acik: #90a0b8;
  --cizgi: #e6ebf2;
  --zemin: #ffffff;
  --zemin-2: #f5f8fc;

  /* koyu bölümler */
  --gece: #071528;
  --gece-2: #0d2140;

  --golge-s: 0 1px 2px rgba(10, 21, 38, .05), 0 2px 6px rgba(10, 21, 38, .06);
  --golge-m: 0 10px 24px -10px rgba(10, 21, 38, .18);
  --golge-l: 0 30px 60px -24px rgba(10, 21, 38, .3);
  --golge-mavi: 0 12px 30px -12px rgba(47, 111, 190, .6);

  --r-s: 10px;
  --r-m: 14px;
  --r-l: 20px;
  --r-xl: 28px;
  --r-full: 999px;

  --kapsayici: 1180px;
  --bolum: clamp(76px, 9vw, 118px);

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
          "Noto Sans", Arial, sans-serif;
  /* Başlıklarda tırnaklı yazı tipi: hukuk metinlerinin diline daha yakın,
     rakip yazılımların tamamının kullandığı jenerik görünümden ayrışır. */
  --font-baslik: ui-serif, Georgia, "Iowan Old Style", "Palatino Linotype",
                 "Times New Roman", serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font); font-size: 17px; line-height: 1.62;
  color: var(--murekkep-2); background: var(--zemin);
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--mavi); text-decoration: none; }
h1, h2, h3, h4 { color: var(--murekkep); margin: 0 0 .5em; font-weight: 800; line-height: 1.16; letter-spacing: -.025em; }
h1, h2 { font-family: var(--font-baslik); font-weight: 700; letter-spacing: -.012em; line-height: 1.12; }
h1 { font-size: clamp(2.2rem, 1.15rem + 3.3vw, 3.25rem); }
h2 { font-size: clamp(1.8rem, 1.1rem + 2.4vw, 2.7rem); }
h3 { font-size: 1.2rem; font-weight: 760; letter-spacing: -.015em; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--cam); outline-offset: 3px; border-radius: 6px; }

.kapsayici { width: min(100% - 40px, var(--kapsayici)); margin-inline: auto; }
.bolum { padding: var(--bolum) 0; }
.bolum--gri { background: var(--zemin-2); border-block: 1px solid var(--cizgi); }
.gizli { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.ust-etiket {
  display: flex; align-items: center; gap: 13px; margin-bottom: 18px;
  font-size: .76rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase;
  color: var(--kirmizi);
}
.ust-etiket::before { content: ""; width: 30px; height: 2px; background: currentColor; flex: none; }
.ust-etiket--acik { color: var(--cam); }
.bolum-basi { max-width: 780px; margin: 0 0 clamp(46px, 5vw, 68px); }
.bolum-basi h2 { max-width: 16ch; }
.bolum-basi p { color: var(--gri); font-size: 1.08rem; margin: 0; max-width: 58ch; }

/* ---------- düğmeler ---------- */
.dugme {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 28px; border: 1.5px solid transparent; border-radius: var(--r-full);
  font: inherit; font-size: 1rem; font-weight: 700; cursor: pointer; white-space: nowrap;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease;
}
.dugme:hover { transform: translateY(-2px); }
.dugme--birincil { background: linear-gradient(135deg, var(--mavi-koyu), var(--mavi) 60%, #3f8fd8); color: #fff; box-shadow: var(--golge-mavi); }
.dugme--birincil:hover { color: #fff; box-shadow: 0 18px 40px -14px rgba(47, 111, 190, .75); }
.dugme--koyu { background: var(--murekkep); color: #fff; }
.dugme--koyu:hover { color: #fff; background: #14243d; }
.dugme--cizgi { background: transparent; color: var(--murekkep); border-color: var(--cizgi); }
.dugme--cizgi:hover { border-color: var(--mavi); color: var(--mavi); }
.dugme--cam { background: rgba(255, 255, 255, .07); color: #dbe7f5; border-color: rgba(255, 255, 255, .22); }
.dugme--cam:hover { background: rgba(255, 255, 255, .14); color: #fff; }
.dugme--kucuk { padding: 10px 20px; font-size: .94rem; }
.dugme svg { width: 18px; height: 18px; flex: none; }

/* ---------- üst çubuk (her zaman açık zemin: logo kendi renginde kalsın) ---------- */
.ust::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px;
  background: linear-gradient(90deg, var(--kirmizi) 0%, var(--kirmizi-parlak) 22%, var(--mavi) 62%, var(--cam) 100%);
  opacity: .9;
}
.ust {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .92); backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .25s ease, box-shadow .25s ease;
}
.ust.kaydirildi { border-bottom-color: var(--cizgi); box-shadow: 0 2px 18px rgba(10, 21, 38, .06); }
.ust-ic { display: flex; align-items: center; gap: 30px; padding: 13px 0; }
.logo img { height: 36px; width: auto; }
.menu { display: flex; align-items: center; gap: 28px; margin-left: auto; }
.menu a { font-size: .96rem; font-weight: 600; color: var(--gri); }
.menu a:hover { color: var(--murekkep); }
.ust-eylem { display: flex; align-items: center; gap: 10px; flex: none; }
.menu-dugme {
  display: none; width: 42px; height: 42px; margin-left: auto; padding: 0;
  background: var(--zemin-2); border: 1px solid var(--cizgi); border-radius: 12px;
  color: var(--murekkep); cursor: pointer;
}
.menu-dugme svg { width: 20px; height: 20px; margin: auto; }

/* ---------- kahraman ---------- */
.kahraman {
  position: relative; overflow: hidden; color: #c9d8ea;
  padding: clamp(64px, 8vw, 104px) 0 clamp(86px, 10vw, 128px);
  background:
    radial-gradient(900px 460px at 78% -12%, rgba(72, 216, 255, .20), transparent 62%),
    radial-gradient(760px 420px at 6% 6%, rgba(144, 24, 24, .34), transparent 58%),
    linear-gradient(168deg, var(--gece) 0%, var(--gece-2) 58%, #0a1c36 100%);
}
.kahraman::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .55;
  background-image: linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(760px 460px at 30% 30%, #000, transparent 78%);
  -webkit-mask-image: radial-gradient(760px 460px at 30% 30%, #000, transparent 78%);
}
.kahraman::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 90px; pointer-events: none;
  background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, .06));
}
.kahraman .kapsayici { position: relative; z-index: 1; }
.kahraman-izgara { display: grid; grid-template-columns: 1.02fr 1.18fr; gap: clamp(36px, 5vw, 64px); align-items: center; }
.kahraman-izgara > * { min-width: 0; }
.kahraman h1 { color: #fff; margin-bottom: 20px; }
.kahraman h1 em {
  font-style: normal; position: relative; white-space: nowrap;
  background: linear-gradient(100deg, var(--cam) 10%, #9fe9ff 90%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.kahraman-alt { font-size: clamp(1.04rem, .96rem + .35vw, 1.18rem); color: #a9bdd6; max-width: 54ch; margin-bottom: 32px; }
.kahraman-dugmeler { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }
.kahraman-not { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: .92rem; color: #8fa6c2; }
.kahraman-not li { display: flex; align-items: center; gap: 7px; }
.kahraman-not svg { width: 16px; height: 16px; color: var(--cam); flex: none; }

/* ---------- program penceresi maketi ----------
   Süre Takibi ekranı: başlık çubuğu, durum özetleri ve kalan süresine göre
   renklenen dosya satırları (bkz. lib/screens/sure_takip.dart).
   Etiketler ve renk mantığı programdakiyle aynı; dosyalar örnektir.        */
.pencere {
  position: relative; max-width: 100%; border-radius: var(--r-xl); overflow: hidden;
  background: #0f1f38; border: 1px solid rgba(255, 255, 255, .12);
  box-shadow: 0 50px 90px -40px rgba(0, 0, 0, .85), 0 0 0 1px rgba(255, 255, 255, .04) inset;
  transform: perspective(1600px) rotateY(-7deg) rotateX(2deg);
  transform-origin: left center;
}
.pencere-cubuk { display: flex; align-items: center; gap: 7px; padding: 12px 16px; background: rgba(255, 255, 255, .05); border-bottom: 1px solid rgba(255, 255, 255, .08); }
.nokta { width: 10px; height: 10px; border-radius: 50%; }
.nokta:nth-child(1) { background: #ff5f57; } .nokta:nth-child(2) { background: #febc2e; } .nokta:nth-child(3) { background: #28c840; }
.pencere-adres { margin-left: 12px; padding: 3px 12px; font-size: .72rem; color: #7f96b4; background: rgba(255, 255, 255, .05); border-radius: var(--r-full); }

.icerik { padding: 18px 20px 22px; min-height: 348px; }
.icerik-basi { display: flex; align-items: center; gap: 11px; margin-bottom: 16px; color: #eaf2fb; }
.icerik-geri { width: 17px; height: 17px; flex: none; color: #8ba2c0; }
.icerik-basi b { font-size: .96rem; font-weight: 650; letter-spacing: -.01em; }
.icerik-eylem { display: flex; gap: 12px; margin-left: auto; color: #7f96b4; }
.icerik-eylem svg { width: 16px; height: 16px; }

.ozet-satir { display: grid; grid-template-columns: repeat(4, 1fr); gap: 9px; margin-bottom: 16px; }
.ozet { min-width: 0; padding: 11px 12px; border-radius: 12px; background: rgba(255, 255, 255, .045); border: 1px solid rgba(255, 255, 255, .07); }
/* rakamlar eşit genişlikte dizilsin, etiketler tek satırda aynı hizada dursun */
.ozet b { display: block; white-space: nowrap; font-size: 1.2rem; font-weight: 800; letter-spacing: -.02em; line-height: 1.25; font-variant-numeric: tabular-nums; }
.ozet span { display: block; font-size: .66rem; line-height: 1.5; color: #7f96b4; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ozet--kirmizi b { color: #ff8f8f; }
.ozet--turuncu b { color: #ffab7a; }
.ozet--sari b { color: #ffd479; }
.ozet--yesil b { color: #6ee7b7; }

.dosya { padding: 12px 14px; border-radius: 12px; background: rgba(255, 255, 255, .035); border: 1px solid rgba(255, 255, 255, .05); margin-bottom: 9px; }
.dosya-metin { display: block; min-width: 0; }
.dosya-basi { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.dosya-basi b { font-size: .82rem; color: #e6eef8; font-weight: 680; letter-spacing: -.01em; }
.dosya-metin > span { display: block; font-size: .72rem; color: #7f96b4; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cip { flex: none; font-size: .66rem; font-weight: 750; padding: 3px 9px; border-radius: var(--r-full); }
.cip--kirmizi { background: rgba(239, 68, 68, .18); color: #fca5a5; }
.cip--sari { background: rgba(245, 158, 11, .18); color: #fcd34d; }
.cip--yesil { background: rgba(16, 185, 129, .18); color: #6ee7b7; }
.cubuk { height: 5px; border-radius: 3px; background: rgba(255, 255, 255, .08); overflow: hidden; margin-top: 9px; }
.cubuk i { display: block; height: 100%; border-radius: 3px; }
.i-kirmizi { background: linear-gradient(90deg, #b91c1c, #ef4444); }
.i-sari { background: linear-gradient(90deg, #b45309, #f59e0b); }
.i-yesil { background: linear-gradient(90deg, #047857, #10b981); }

/* ---------- iş birliği şeridi ---------- */
.serit { padding: 26px 0; background: var(--zemin); border-bottom: 1px solid var(--cizgi); }
.serit-ic { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; text-align: center; }
.serit-ic svg { width: 20px; height: 20px; color: var(--kirmizi); flex: none; }
.serit-ic p { margin: 0; font-size: .96rem; color: var(--gri); }
.serit-ic b { color: var(--murekkep); font-weight: 700; }

/* ---------- adımlar (zaman çizgisi) ---------- */
.adimlar { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.adimlar::before {
  content: ""; position: absolute; top: 26px; left: 8%; right: 8%; height: 2px;
  background: linear-gradient(90deg, var(--cizgi), var(--mavi), var(--cam), var(--cizgi));
  opacity: .5;
}
.adim { position: relative; text-align: center; padding-top: 0; }
.adim-no {
  width: 54px; height: 54px; margin: 0 auto 18px; border-radius: 50%;
  display: grid; place-items: center; position: relative; z-index: 1;
  background: #fff; border: 2px solid var(--cizgi);
  font-family: var(--font-baslik); font-size: 1.3rem; font-weight: 700; color: var(--mavi);
  box-shadow: 0 0 0 6px #fff, var(--golge-s);
  transition: border-color .22s ease, transform .22s ease, box-shadow .22s ease;
}
.adim:hover .adim-no { border-color: var(--mavi); transform: translateY(-3px); box-shadow: 0 0 0 6px #fff, var(--golge-mavi); }
.adim h3 { font-size: 1.06rem; margin-bottom: 6px; }
.adim p { margin: 0; font-size: .95rem; color: var(--gri); }

/* ---------- özellik kartları ---------- */
.kartlar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.kart {
  position: relative; overflow: hidden; padding: 32px 28px 30px; border-radius: var(--r-m);
  background: #fff; border: 1px solid var(--cizgi);
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}
.kart::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--mavi); transform: scaleX(0); transform-origin: left;
  transition: transform .3s cubic-bezier(.16, 1, .3, 1);
}
.kart--kirmizi::before { background: var(--kirmizi); }
.kart:hover { transform: translateY(-4px); border-color: #d9e2ee; box-shadow: var(--golge-l); }
.kart:hover::before { transform: scaleX(1); }
.kart-ust { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 20px; }
.kart-ikon {
  width: 46px; height: 46px; border-radius: 12px; flex: none;
  display: grid; place-items: center; color: var(--mavi);
  background: var(--zemin-2); border: 1px solid var(--cizgi);
}
.kart--kirmizi .kart-ikon { color: var(--kirmizi); background: rgba(144, 24, 24, .05); border-color: rgba(144, 24, 24, .16); }
.kart-ikon svg { width: 22px; height: 22px; }
.kart-no {
  font-family: var(--font-baslik); font-size: 1.5rem; font-weight: 700;
  color: var(--cizgi); line-height: 1; letter-spacing: -.02em;
}
.kart h3 { margin-bottom: 9px; }
.kart p { margin: 0; font-size: .95rem; color: var(--gri); }
.kart-sag { display: flex; flex-direction: column; align-items: flex-end; gap: 5px; }
.kart-yeni {
  font-size: .62rem; font-weight: 800; letter-spacing: .14em; line-height: 1;
  text-transform: uppercase; color: var(--kirmizi);
}

/* ---------- neden biz ---------- */
.ikili { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.ikili > * { min-width: 0; }
.fayda li { display: flex; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--cizgi); }
.fayda li:last-child { border-bottom: 0; }
.fayda-ikon { width: 40px; height: 40px; flex: none; border-radius: 12px; display: grid; place-items: center; background: rgba(47, 111, 190, .1); color: var(--mavi); }
.fayda-ikon svg { width: 19px; height: 19px; }
.fayda h3 { font-size: 1.04rem; margin-bottom: 3px; }
.fayda p { margin: 0; font-size: .94rem; color: var(--gri); }

/* belge maketi */
.belge {
  position: relative; padding: 30px; border-radius: var(--r-xl);
  background: linear-gradient(150deg, #eef4fb, #e6f6fc);
  border: 1px solid var(--cizgi);
}
.belge-kagit {
  background: #fff; border-radius: var(--r-m); padding: 26px 26px 30px;
  box-shadow: 0 18px 40px -18px rgba(10, 21, 38, .35);
  transform: rotate(-1.2deg);
}
.belge-kagit::after {
  content: ""; display: block; position: absolute; inset: auto 30px 18px 30px; height: 26px;
  border-radius: var(--r-m); background: #fff; opacity: .55; z-index: -1;
  box-shadow: 0 12px 24px -12px rgba(10, 21, 38, .4);
}
.belge-ust { display: flex; align-items: center; gap: 10px; padding-bottom: 14px; border-bottom: 2px solid var(--kirmizi); margin-bottom: 16px; }
.belge-ust img { height: 24px; width: auto; }
.belge-ust span { margin-left: auto; font-size: .68rem; color: var(--gri-acik); }
.belge-baslik { font-family: var(--font-baslik); font-size: .88rem; font-weight: 800; color: var(--murekkep); text-align: center; margin-bottom: 16px; letter-spacing: .02em; }
.belge-satir { height: 7px; border-radius: 4px; background: #eef2f7; margin-bottom: 9px; }
.belge-satir.kisa { width: 62%; }
.belge-satir.orta { width: 84%; }
.belge-imza { display: flex; gap: 22px; margin-top: 22px; }
.belge-imza div { flex: 1; }
.belge-imza b { display: block; font-size: .64rem; color: var(--gri-acik); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .08em; }
.belge-imza i { display: block; height: 26px; border-bottom: 1.5px solid #dfe6ef; }
.belge-etiketler { display: flex; gap: 8px; justify-content: center; margin-top: 22px; }
.belge-etiket { font-size: .72rem; font-weight: 700; padding: 6px 14px; border-radius: var(--r-full); background: #fff; border: 1px solid var(--cizgi); color: var(--gri); box-shadow: var(--golge-s); }

/* ---------- fiyat ---------- */
.fiyatlar { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; align-items: stretch; }
.fiyat {
  position: relative; display: flex; flex-direction: column;
  padding: 36px 32px; border-radius: var(--r-xl); background: #fff; border: 1px solid var(--cizgi);
  transition: transform .22s ease, box-shadow .22s ease;
}
.fiyat:hover { transform: translateY(-4px); box-shadow: var(--golge-l); }
.fiyat--vurgu {
  border: 0; color: #b9cce3;
  background: radial-gradient(600px 300px at 80% -10%, rgba(72, 216, 255, .16), transparent 60%),
              linear-gradient(165deg, var(--gece) 0%, var(--gece-2) 100%);
  box-shadow: var(--golge-l);
}
.fiyat--vurgu h3, .fiyat--vurgu .tutar { color: #fff; }
.fiyat-rozet {
  position: absolute; top: -12px; left: 32px; padding: 5px 14px; border-radius: var(--r-full);
  font-size: .74rem; font-weight: 800; letter-spacing: .04em; color: #fff;
  background: linear-gradient(135deg, var(--kirmizi), var(--kirmizi-parlak));
  box-shadow: 0 8px 18px -8px rgba(144, 24, 24, .9);
}
.fiyat h3 { font-size: 1.18rem; margin-bottom: 4px; }
.fiyat-alt { font-size: .92rem; color: var(--gri); margin-bottom: 20px; }
.fiyat--vurgu .fiyat-alt { color: #8fa6c2; }
.tutar { display: flex; align-items: baseline; gap: 7px; font-family: var(--font-baslik); font-size: clamp(2.2rem, 1.5rem + 2.1vw, 2.9rem); font-weight: 700; letter-spacing: -.02em; color: var(--murekkep); }
.tutar small { font-size: .92rem; font-weight: 600; letter-spacing: 0; color: var(--gri); }
.fiyat--vurgu .tutar small { color: #8fa6c2; }
.tutar-not { font-size: .88rem; margin: 6px 0 0; color: var(--deniz); font-weight: 650; }
.fiyat--vurgu .tutar-not { color: #7fe4ff; }
.fiyat-liste { margin: 24px 0 28px; }
.fiyat-liste li { display: flex; gap: 10px; padding: 7px 0; font-size: .95rem; }
.fiyat-liste svg { width: 17px; height: 17px; flex: none; margin-top: 4px; color: var(--mavi); }
.fiyat--vurgu .fiyat-liste li { color: #b9cce3; }
.fiyat--vurgu .fiyat-liste svg { color: var(--cam); }
.fiyat .dugme { width: 100%; margin-top: auto; }

/* ---------- sss ---------- */
.sss-duzen { display: grid; grid-template-columns: minmax(240px, 340px) 1fr; gap: clamp(32px, 5vw, 76px); align-items: start; }
.sss-duzen .bolum-basi { margin-bottom: 0; position: sticky; top: 98px; }
.sss-duzen .bolum-basi h2 { max-width: none; }
.sss { max-width: none; }
.sss details { border-bottom: 1px solid var(--cizgi); }
.sss summary {
  display: flex; align-items: center; gap: 16px; list-style: none; cursor: pointer;
  padding: 22px 4px; font-size: 1.04rem; font-weight: 680; color: var(--murekkep);
}
.sss summary::-webkit-details-marker { display: none; }
.sss summary::after {
  content: ""; flex: none; margin-left: auto; width: 10px; height: 10px;
  border-right: 2.5px solid var(--gri-acik); border-bottom: 2.5px solid var(--gri-acik);
  transform: rotate(45deg) translate(-3px, -3px); transition: transform .22s ease, border-color .22s ease;
}
.sss details[open] summary { color: var(--mavi); }
.sss details[open] summary::after { transform: rotate(-135deg) translate(-2px, -2px); border-color: var(--mavi); }
.sss .cevap { padding: 0 4px 24px; color: var(--gri); font-size: .99rem; max-width: 72ch; }
.sss .cevap p:last-child { margin: 0; }

/* ---------- çağrı ---------- */
.cagri {
  position: relative; overflow: hidden; color: #fff;
  padding: clamp(58px, 7vw, 86px) clamp(24px, 5vw, 64px); border-radius: var(--r-xl);
  background: radial-gradient(600px 280px at 18% 0%, rgba(144, 24, 24, .5), transparent 62%),
              radial-gradient(600px 300px at 88% 100%, rgba(72, 216, 255, .22), transparent 60%),
              linear-gradient(140deg, var(--gece), var(--gece-2));
  box-shadow: var(--golge-l);
}
.cagri h2 { color: #fff; margin-bottom: 14px; max-width: 21ch; }
.cagri p { color: #a9bdd6; max-width: 56ch; margin: 0 0 30px; }
.cagri-dugmeler { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- alt bilgi ---------- */
.alt { background: var(--gece); color: #8fa6c2; padding: 58px 0 26px; font-size: .94rem; }
.alt-izgara { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.1fr; gap: 36px; padding-bottom: 32px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.alt-logo { display: inline-flex; padding: 9px 14px; background: #fff; border-radius: var(--r-m); margin-bottom: 16px; }
.alt-logo img { height: 28px; width: auto; }
.alt h4 { color: #fff; font-size: .92rem; font-weight: 700; margin-bottom: 14px; }
.alt a { color: #8fa6c2; }
.alt a:hover { color: #fff; }
.alt li { margin-bottom: 9px; }
.alt-sosyal { display: flex; gap: 10px; margin-top: 16px; }
.alt-sosyal a { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 11px; background: rgba(255, 255, 255, .07); color: #b9cce3; transition: background-color .2s ease, color .2s ease; }
.alt-sosyal a:hover { background: rgba(255, 255, 255, .15); color: #fff; }
.alt-sosyal svg { width: 18px; height: 18px; }
.alt-son { display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; padding-top: 22px; font-size: .87rem; color: #6f87a6; }

/* ---------- whatsapp ---------- */
.wa {
  position: fixed; right: 20px; bottom: 20px; z-index: 90;
  display: inline-flex; align-items: center; gap: 10px; padding: 13px 20px 13px 15px;
  border-radius: var(--r-full); background: #25d366; color: #fff; font-weight: 700; font-size: .95rem;
  box-shadow: 0 14px 30px -10px rgba(37, 211, 102, .75);
  transition: transform .2s ease, box-shadow .2s ease;
}
.wa:hover { color: #fff; transform: translateY(-3px); box-shadow: 0 20px 38px -12px rgba(37, 211, 102, .9); }
.wa svg { width: 22px; height: 22px; }

/* ---------- belirme ---------- */
.js .beliren { opacity: 0; transform: translateY(16px); transition: opacity .55s cubic-bezier(.16, 1, .3, 1), transform .55s cubic-bezier(.16, 1, .3, 1); }
.js .beliren.gorunur { opacity: 1; transform: none; }

/* ---------- duyarlı ---------- */
@media (max-width: 1040px) {
  .kahraman-izgara { grid-template-columns: 1fr; gap: 48px; }
  .pencere { transform: none; max-width: 620px; margin-inline: auto; }
  .kartlar { grid-template-columns: repeat(2, 1fr); }
  .adimlar { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .adimlar::before { display: none; }
  .ikili { grid-template-columns: 1fr; }
  .sss-duzen { grid-template-columns: 1fr; }
  .sss-duzen .bolum-basi { position: static; margin-bottom: 34px; }
  .belge { order: -1; }
  .alt-izgara { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .menu-dugme { display: grid; }
  .menu, .ust-eylem { display: none; }
  .ust.acik .menu, .ust.acik .ust-eylem { display: flex; }
  .ust.acik .ust-ic { flex-wrap: wrap; }
  .ust.acik .menu { order: 3; width: 100%; flex-direction: column; align-items: stretch; gap: 0; margin: 10px 0 4px; }
  .ust.acik .menu a { padding: 13px 4px; border-bottom: 1px solid var(--cizgi); color: var(--murekkep-2); }
  .ust.acik .ust-eylem { order: 4; width: 100%; flex-direction: column; align-items: stretch; gap: 8px; padding-bottom: 12px; }
  .ust.acik .dugme { width: 100%; }
  .kartlar, .adimlar, .fiyatlar { grid-template-columns: 1fr; }
  .alt-izgara { grid-template-columns: 1fr; gap: 28px; }
  .kahraman-dugmeler .dugme { width: 100%; }
  .ozet-satir { grid-template-columns: repeat(2, 1fr); }
  .wa span { display: none; }
  .wa { padding: 15px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .js .beliren { opacity: 1 !important; transform: none !important; }
}