/* Veribilgi - üretim etiketi / karekod temalı ortak stil */
:root {
  --grafit: #0f141b;
  --grafit-2: #17202b;
  --grafit-3: #222d3a;
  --izgara: rgba(255, 255, 255, .055);
  --kagit: #f7f5ef;
  --kagit-kenar: #e2ddd0;
  --zemin: #eceae4;
  --sari: #ffb81c;
  --sari-koyu: #e09e00;
  --mavi: #2f7fc1;
  --yesil: #2fa36b;
  --turuncu: #f08c1c;
  --kirmizi: #e0533d;
  --gri: #9aa3ae;
  --yazi: #141a22;
  --soluk: #5b6573;
  --acik: #c3cbd6;
  --mono: "Cascadia Mono", "Cascadia Code", Consolas, "Courier New", monospace;
  --genislik: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--yazi);
  background: var(--zemin);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--mavi); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 2.8vw, 2.25rem); font-weight: 700; }
h3 { font-size: 1.12rem; font-weight: 600; }
p { margin: 0 0 1em; }
.mono { font-family: var(--mono); }

.kap { max-width: var(--genislik); margin: 0 auto; padding: 0 24px; }
.kap > *, .izgara-2 > *, .izgara-3 > *, .giris-izgara > *, .ekran > * { min-width: 0; }

/* Koyu zemin: yumuşak renk geçişi, hafif ışık lekeleri ve ince doku */
.izgarali {
  position: relative;
  isolation: isolate;
  background-color: var(--grafit);
  background-image:
    radial-gradient(ellipse 60% 70% at 85% 15%, rgba(47, 127, 193, .22), transparent 70%),
    radial-gradient(ellipse 50% 60% at 10% 90%, rgba(255, 184, 28, .10), transparent 70%),
    radial-gradient(ellipse 80% 60% at 50% 120%, rgba(47, 163, 107, .08), transparent 70%),
    linear-gradient(165deg, #121a24 0%, #0f141b 55%, #0c1016 100%);
  color: #fff;
}
.izgarali::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: .5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Etiket yazısı: [ ... ] */
.etiket {
  display: inline-block; font-family: var(--mono); font-size: .78rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--sari); margin-bottom: 16px;
}
.etiket::before { content: "[ "; opacity: .6; }
.etiket::after { content: " ]"; opacity: .6; }
.etiket.koyu { color: var(--sari-koyu); }

/* ---------- Üst menü ---------- */
.ust { position: sticky; top: 0; z-index: 20; background: rgba(15, 20, 27, .96); backdrop-filter: blur(6px); border-bottom: 1px solid rgba(255, 255, 255, .08); }
.ust .kap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 700; font-size: 1.2rem; letter-spacing: .02em; }
.logo:hover { text-decoration: none; }
.logo img { width: 30px; height: 30px; }
.logo small { font-family: var(--mono); font-weight: 400; font-size: .7rem; color: var(--gri); letter-spacing: .08em; margin-left: 4px; }
.menu { display: flex; gap: 2px; align-items: center; }
.menu a { color: var(--acik); padding: 8px 14px; border-radius: 6px; font-size: .94rem; }
.menu a:hover { color: #fff; background: var(--grafit-3); text-decoration: none; }
.menu a.aktif { color: #fff; box-shadow: inset 0 -2px 0 var(--sari); border-radius: 0; }
.menu a.dugme { background: var(--sari); color: var(--grafit); font-weight: 600; margin-left: 10px; border-radius: 6px; }
.menu a.dugme:hover { background: #ffc94d; }
.menu-ac { display: none; background: none; border: 0; color: #fff; font-size: 1.6rem; cursor: pointer; }

/* ---------- Düğmeler ---------- */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 6px; font-weight: 600; font-size: .98rem; border: 1px solid transparent; cursor: pointer; font-family: inherit; }
.btn:hover { text-decoration: none; }
.btn-sari { background: var(--sari); color: var(--grafit); }
.btn-sari:hover { background: #ffc94d; }
.btn-cizgi { border-color: rgba(255, 255, 255, .35); color: #fff; }
.btn-cizgi:hover { background: rgba(255, 255, 255, .08); }
.btn-koyu { background: var(--grafit); color: #fff; }
.btn-koyu:hover { background: var(--grafit-3); }

/* ---------- Giriş ---------- */
.giris { padding: 72px 0 0; overflow: hidden; }
.giris-izgara { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; padding-bottom: 64px; }
.giris h1 { color: #fff; }
.giris h1 em { font-style: normal; color: var(--sari); }
.giris .ozet { font-size: 1.12rem; color: var(--acik); max-width: 600px; }
.giris .dugmeler { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.giris .bilgi-satir { display: flex; gap: 28px; flex-wrap: wrap; margin-top: 36px; font-family: var(--mono); font-size: .82rem; color: var(--gri); }
.giris .bilgi-satir b { display: block; color: #fff; font-size: 1.05rem; font-family: "Segoe UI", sans-serif; }

/* ---------- Kutu etiketi ---------- */
.kutu-etiketi {
  position: relative; background: var(--kagit); color: var(--yazi); border-radius: 6px; padding: 18px 20px 16px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, .45), 0 2px 0 var(--kagit-kenar);
  transform: rotate(-2deg); max-width: 440px; margin-left: auto;
}
.kutu-etiketi::before, .kutu-etiketi::after {
  content: ""; position: absolute; left: 12px; right: 12px; height: 6px;
  background: radial-gradient(circle at 5px 3px, var(--grafit) 2.4px, transparent 2.6px) repeat-x;
  background-size: 14px 6px;
}
.kutu-etiketi::before { top: -3px; }
.kutu-etiketi::after { bottom: -3px; }
.ke-ust { display: flex; justify-content: space-between; align-items: baseline; font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; color: var(--soluk); border-bottom: 2px solid var(--yazi); padding-bottom: 8px; margin-bottom: 14px; }
.ke-ust b { color: var(--yazi); font-size: .95rem; letter-spacing: .04em; }
.ke-govde { display: grid; grid-template-columns: 150px 1fr; gap: 18px; align-items: start; }
.ke-qr { position: relative; width: 150px; height: 150px; overflow: hidden; background: #fff; }
.ke-qr img { width: 100%; height: 100%; image-rendering: pixelated; }
.ke-qr .lazer {
  position: absolute; left: -4%; right: -4%; height: 2px; top: 0; background: var(--kirmizi);
  box-shadow: 0 0 10px 2px rgba(224, 83, 61, .7); animation: tara 2.6s ease-in-out infinite;
}
@keyframes tara { 0%, 100% { top: 4%; } 50% { top: 94%; } }
.ke-alanlar { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; font-size: .86rem; margin: 0; }
.ke-alanlar dt { font-family: var(--mono); font-size: .7rem; color: var(--soluk); letter-spacing: .08em; padding-top: 3px; }
.ke-alanlar dd { margin: 0; font-weight: 600; }
.barkod {
  height: 44px; margin-top: 14px;
  background: repeating-linear-gradient(90deg,
    var(--yazi) 0 2px, transparent 2px 4px, var(--yazi) 4px 5px, transparent 5px 8px,
    var(--yazi) 8px 11px, transparent 11px 12px, var(--yazi) 12px 13px, transparent 13px 16px,
    var(--yazi) 16px 17px, transparent 17px 19px, var(--yazi) 19px 22px, transparent 22px 23px);
}
.barkod-yazi { font-family: var(--mono); font-size: .78rem; letter-spacing: .32em; text-align: center; margin-top: 4px; }
.damga {
  position: absolute; right: 22px; bottom: 18px; width: 78px; height: 78px; border-radius: 50%;
  border: 3px solid var(--yesil); color: var(--yesil); display: grid; place-items: center; text-align: center;
  font-family: var(--mono); font-weight: 700; font-size: 1.3rem; line-height: 1; transform: rotate(-14deg); opacity: .88;
  background: rgba(247, 245, 239, .7);
}
.damga small { display: block; font-size: .5rem; letter-spacing: .12em; font-weight: 400; margin-top: 2px; }
.ke-not { font-family: var(--mono); font-size: .74rem; color: var(--gri); margin-top: 18px; text-align: right; transform: rotate(-2deg); }

/* ---------- Hat şeridi (yürüyen bant) ---------- */
.hat { position: relative; border-top: 1px solid rgba(255, 255, 255, .08); background: rgba(0, 0, 0, .25); padding: 26px 0 30px; }
.istasyonlar { display: grid; grid-template-columns: repeat(5, 1fr); position: relative; z-index: 2; }
.istasyon { text-align: center; font-family: var(--mono); font-size: .74rem; color: var(--gri); letter-spacing: .06em; }
.istasyon b { display: block; color: #fff; font-family: "Segoe UI", sans-serif; font-size: .92rem; letter-spacing: 0; margin-top: 2px; }
.istasyon .tarayici { width: 10px; height: 10px; margin: 0 auto 8px; border-radius: 50%; background: var(--yesil); box-shadow: 0 0 0 4px rgba(47, 163, 107, .18); animation: yanip 2s infinite; }
.istasyon:nth-child(2) .tarayici { animation-delay: .4s; }
.istasyon:nth-child(3) .tarayici { animation-delay: .8s; background: var(--sari); box-shadow: 0 0 0 4px rgba(255, 184, 28, .18); }
.istasyon:nth-child(4) .tarayici { animation-delay: 1.2s; background: var(--kirmizi); box-shadow: 0 0 0 4px rgba(224, 83, 61, .18); }
.istasyon:nth-child(5) .tarayici { animation-delay: 1.6s; background: var(--gri); box-shadow: 0 0 0 4px rgba(154, 163, 174, .18); }
@keyframes yanip { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
.bant { position: relative; height: 46px; margin-top: 16px; border-top: 2px solid var(--grafit-3); border-bottom: 2px solid var(--grafit-3);
  background: repeating-linear-gradient(90deg, transparent 0 22px, rgba(255, 255, 255, .06) 22px 24px); overflow: hidden; }
.koli {
  position: absolute; top: 6px; left: -60px; width: 46px; height: 32px; border-radius: 3px; background: #c9a36a;
  box-shadow: inset 0 -3px 0 rgba(0, 0, 0, .15); animation: yuru 18s linear infinite;
}
.koli::after { content: ""; position: absolute; right: 5px; top: 6px; width: 16px; height: 16px; background: #fff url(../img/qr-kutu.svg) center / 14px no-repeat; }
.koli:nth-child(2) { animation-delay: -3.6s; }
.koli:nth-child(3) { animation-delay: -7.2s; }
.koli:nth-child(4) { animation-delay: -10.8s; }
.koli:nth-child(5) { animation-delay: -14.4s; }
@keyframes yuru { from { transform: translateX(0); } to { transform: translateX(calc(var(--genislik) + 120px)); } }

/* ---------- Bölümler ---------- */
.bolum { padding: 88px 0; }
.bolum.kagit { background: var(--kagit); }
.bolum.koyu { color: #fff; }
.bolum-baslik { max-width: 740px; margin-bottom: 44px; }
.bolum-baslik p { color: var(--soluk); font-size: 1.06rem; }
.bolum.koyu .bolum-baslik p { color: var(--acik); }

/* Rota kartı */
.rota { background: #fff; border: 1px solid var(--kagit-kenar); border-radius: 8px; overflow: hidden; box-shadow: 0 12px 30px rgba(20, 26, 34, .06); }
.rota-ust { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding: 14px 22px; background: var(--grafit); color: var(--acik); font-family: var(--mono); font-size: .78rem; letter-spacing: .08em; }
.rota-ust b { color: var(--sari); }
.rota table { width: 100%; border-collapse: collapse; }
.rota th { text-align: left; font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; color: var(--soluk); font-weight: 400; padding: 12px 22px; border-bottom: 1px solid var(--kagit-kenar); background: var(--kagit); }
.rota td { padding: 16px 22px; border-bottom: 1px dashed var(--kagit-kenar); vertical-align: top; color: var(--soluk); }
.rota tr:last-child td { border-bottom: 0; }
.rota td.op { font-family: var(--mono); color: var(--yazi); font-weight: 700; white-space: nowrap; width: 90px; }
.rota td.ad { color: var(--yazi); font-weight: 600; width: 220px; }
.cip { display: inline-block; font-family: var(--mono); font-size: .72rem; padding: 3px 8px; border-radius: 4px; margin: 0 4px 4px 0; font-weight: 600; letter-spacing: .04em; }
.cip.y { background: rgba(47, 163, 107, .13); color: #1f7a4e; }
.cip.s { background: rgba(255, 184, 28, .2); color: #8a5b00; }
.cip.k { background: rgba(224, 83, 61, .13); color: #b13a26; }
.cip.g { background: rgba(154, 163, 174, .2); color: #4c5560; }

/* Etiket kartları */
.izgara-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.izgara-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.etiket-kart {
  position: relative; background: var(--kagit); border: 1px solid var(--kagit-kenar); border-radius: 6px; padding: 22px 24px 24px;
  transition: transform .15s, box-shadow .15s;
}
.etiket-kart:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(20, 26, 34, .1); }
.etiket-kart .kod { display: flex; justify-content: space-between; align-items: center; font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; color: var(--soluk); border-bottom: 1px dashed var(--kagit-kenar); padding-bottom: 10px; margin-bottom: 16px; }
.etiket-kart .kod i { width: 54px; height: 16px; background: repeating-linear-gradient(90deg, var(--yazi) 0 1px, transparent 1px 3px, var(--yazi) 3px 5px, transparent 5px 6px); opacity: .75; }
.etiket-kart p { color: var(--soluk); margin: 0; }
.bolum.kagit .etiket-kart { background: #fff; }

/* Canlı okutma demosu */
.demo { display: grid; grid-template-columns: .85fr 1.15fr; gap: 40px; align-items: start; }
.okuyucu { background: var(--grafit-2); border: 1px solid rgba(255, 255, 255, .08); border-radius: 10px; padding: 24px; }
.okuyucu label { font-family: var(--mono); font-size: .74rem; letter-spacing: .1em; color: var(--gri); display: block; margin-bottom: 8px; }
.okuyucu .satir { display: flex; gap: 8px; }
.okuyucu input { flex: 1; min-width: 0; font-family: var(--mono); font-size: 1.05rem; padding: 12px 14px; border-radius: 6px; border: 1px solid var(--grafit-3); background: var(--grafit); color: #fff; letter-spacing: .06em; }
.okuyucu input:focus { outline: 2px solid var(--sari); }
.okuyucu .ipucu { font-size: .85rem; color: var(--gri); margin-top: 12px; }
.zaman-cizelgesi { list-style: none; margin: 0; padding: 0; position: relative; }
.zaman-cizelgesi::before { content: ""; position: absolute; left: 19px; top: 8px; bottom: 8px; width: 2px; background: var(--grafit-3); }
.zaman-cizelgesi li {
  position: relative; display: grid; grid-template-columns: 40px 1fr auto; gap: 14px; align-items: center;
  padding: 12px 16px 12px 0; opacity: .25; transform: translateX(8px); transition: opacity .35s, transform .35s;
}
.zaman-cizelgesi li.acik { opacity: 1; transform: none; }
.zaman-cizelgesi .nokta { width: 40px; height: 40px; border-radius: 8px; display: grid; place-items: center; font-family: var(--mono); font-weight: 700; color: #fff; background: var(--grafit-3); position: relative; z-index: 1; }
.zaman-cizelgesi li.y .nokta { background: var(--yesil); }
.zaman-cizelgesi li.s .nokta { background: var(--turuncu); }
.zaman-cizelgesi li.k .nokta { background: var(--kirmizi); }
.zaman-cizelgesi li.g .nokta { background: #58616c; }
.zaman-cizelgesi b { display: block; color: #fff; }
.zaman-cizelgesi span { color: var(--acik); font-size: .9rem; }
.zaman-cizelgesi time { font-family: var(--mono); font-size: .78rem; color: var(--gri); text-align: right; }

/* Ekran görüntüleri */
.ekran { display: grid; grid-template-columns: 1.35fr 1fr; gap: 44px; align-items: center; margin-bottom: 72px; }
.ekran:last-child { margin-bottom: 0; }
.ekran.ters { grid-template-columns: 1fr 1.35fr; }
.ekran.ters .cerceve { order: 2; }
.cerceve { background: var(--grafit); border-radius: 10px; padding: 0 10px 10px; box-shadow: 0 24px 50px rgba(20, 26, 34, .18); }
.cerceve .serit { display: flex; justify-content: space-between; font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; color: var(--gri); padding: 10px 6px; }
.cerceve .serit b { color: var(--sari); font-weight: 400; }
.cerceve img { border-radius: 4px; background: #fff; }
.ekran ul { padding-left: 0; list-style: none; margin: 0; }
.ekran li { padding-left: 24px; position: relative; margin-bottom: 8px; color: var(--soluk); }
.ekran li::before { content: ""; position: absolute; left: 0; top: .55em; width: 10px; height: 10px; background: var(--sari); border-radius: 2px; }

.liste-tik { list-style: none; padding: 0; margin: 0; }
.liste-tik li { padding-left: 30px; position: relative; margin-bottom: 12px; color: var(--soluk); }
.liste-tik li::before { content: "OK"; position: absolute; left: 0; top: .2em; font-family: var(--mono); font-size: .62rem; font-weight: 700; color: var(--yesil); border: 1.5px solid var(--yesil); border-radius: 3px; padding: 0 2px; line-height: 1.4; }

/* Danışmanlık adımları */
.adimlar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--kagit-kenar); border-radius: 8px; overflow: hidden; background: #fff; }
.adim { padding: 26px 24px; border-right: 1px dashed var(--kagit-kenar); position: relative; }
.adim:last-child { border-right: 0; }
.adim .no { font-family: var(--mono); font-size: .8rem; color: var(--sari-koyu); font-weight: 700; letter-spacing: .1em; margin-bottom: 10px; }
.adim p { color: var(--soluk); margin: 0; font-size: .95rem; }

/* Çağrı bandı */
.cagri { background: var(--sari); color: var(--grafit); padding: 52px 0; }
.cagri .kap { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cagri h2 { margin: 0 0 6px; }
.cagri p { margin: 0; color: #4a3a12; }

/* Alt sayfa başlığı */
.sayfa-baslik { padding: 64px 0 56px; }
.sayfa-baslik h1 { color: #fff; margin-bottom: 10px; }
.sayfa-baslik p { color: var(--acik); margin: 0; max-width: 720px; font-size: 1.08rem; }
.yol { font-family: var(--mono); font-size: .8rem; color: var(--gri); margin-bottom: 14px; }
.yol b { color: var(--sari); font-weight: 400; }

/* İletişim */
.iletisim-izgara { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; }
.kartvizit { background: var(--kagit); border: 1px solid var(--kagit-kenar); border-radius: 8px; padding: 26px; }
.kartvizit .kv-ust { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; border-bottom: 2px solid var(--yazi); padding-bottom: 16px; margin-bottom: 8px; }
.kartvizit .kv-ust h2 { font-size: 1.3rem; margin: 0 0 4px; }
.kartvizit .kv-ust p { margin: 0; color: var(--soluk); font-size: .9rem; }
.kv-qr { width: 128px; flex: none; text-align: center; font-family: var(--mono); font-size: .64rem; color: var(--soluk); letter-spacing: .04em; }
.kv-qr img { width: 128px; height: 128px; image-rendering: pixelated; margin-bottom: 6px; border: 1px solid var(--kagit-kenar); }
.kv-satir { display: grid; grid-template-columns: 110px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px dashed var(--kagit-kenar); }
.kv-satir:last-child { border-bottom: 0; }
.kv-satir dt { font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; color: var(--soluk); padding-top: 3px; }
.kv-satir dd { margin: 0; font-weight: 600; }
.kv-satir dd a { color: var(--yazi); }
.form { background: #fff; border: 1px solid var(--kagit-kenar); border-radius: 8px; padding: 26px; }
.form h2 { font-size: 1.3rem; }
.form label { display: block; font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; color: var(--soluk); margin: 0 0 6px; text-transform: uppercase; }
.form input, .form textarea, .form select { width: 100%; padding: 11px 12px; border: 1px solid var(--kagit-kenar); border-radius: 6px; font: inherit; background: var(--kagit); margin-bottom: 16px; }
.form input:focus, .form textarea:focus, .form select:focus { outline: 2px solid var(--sari); border-color: var(--sari-koyu); }
.form textarea { min-height: 130px; resize: vertical; }
.form .iki { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.not { font-size: .84rem; color: var(--soluk); }

/* Alt bilgi */
.alt { background: var(--grafit); color: var(--gri); padding: 0 0 26px; font-size: .92rem; }
.alt .barkod-serit { height: 10px; margin-bottom: 44px; background: repeating-linear-gradient(90deg, var(--sari) 0 3px, transparent 3px 5px, var(--sari) 5px 6px, transparent 6px 10px, var(--sari) 10px 14px, transparent 14px 16px); opacity: .85; }
.alt-izgara { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: 32px; margin-bottom: 32px; }
.alt h4 { color: #fff; margin: 0 0 12px; font-size: .78rem; font-family: var(--mono); letter-spacing: .12em; font-weight: 400; text-transform: uppercase; }
.alt a { color: var(--acik); display: block; margin-bottom: 6px; }
.alt a:hover { color: #fff; }
.alt p { margin: 0 0 6px; }
.alt-cizgi { border-top: 1px solid rgba(255, 255, 255, .08); padding-top: 20px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-family: var(--mono); font-size: .76rem; }

/* Mobil */
@media (max-width: 980px) {
  .giris-izgara, .ekran, .ekran.ters, .izgara-2, .demo, .iletisim-izgara { grid-template-columns: 1fr; }
  .ekran.ters .cerceve { order: 0; }
  .kutu-etiketi { margin: 0 auto; }
  .izgara-3 { grid-template-columns: repeat(2, 1fr); }
  .adimlar { grid-template-columns: repeat(2, 1fr); }
  .adim:nth-child(2) { border-right: 0; }
  .adim:nth-child(-n+2) { border-bottom: 1px dashed var(--kagit-kenar); }
  .alt-izgara { grid-template-columns: 1fr 1fr; }
  .rota td.ad { width: auto; }
}
@media (max-width: 720px) {
  .menu-ac { display: block; }
  .menu { display: none; position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; align-items: stretch; background: var(--grafit); padding: 8px 16px 16px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
  .menu.acik { display: flex; }
  .menu a.aktif { box-shadow: inset 3px 0 0 var(--sari); }
  .menu a.dugme { margin: 8px 0 0; text-align: center; justify-content: center; }
  .logo small { display: none; }
  .izgara-3, .adimlar, .alt-izgara { grid-template-columns: 1fr; }
  .adim { border-right: 0; border-bottom: 1px dashed var(--kagit-kenar); }
  .istasyonlar { grid-template-columns: repeat(5, 1fr); font-size: .6rem; }
  .istasyon b { font-size: .7rem; }
  .ke-govde { grid-template-columns: 110px 1fr; }
  .ke-qr { width: 110px; height: 110px; }
  .damga { width: 62px; height: 62px; font-size: 1rem; bottom: 16px; }
  .rota th:nth-child(3), .rota td:nth-child(3) { display: none; }
  .rota td, .rota th { padding: 12px 14px; }
  .form .iki { grid-template-columns: 1fr; }
  .kartvizit .kv-ust { flex-direction: column; }
  .kv-satir { grid-template-columns: 1fr; gap: 2px; }
  .giris { padding-top: 48px; }
  .bolum { padding: 60px 0; }
}
@media (prefers-reduced-motion: reduce) {
  .ke-qr .lazer, .koli, .istasyon .tarayici { animation: none; }
  .koli { display: none; }
}