/* Bursa Şapka — katalog sürümü (üst şerit, geniş kategori menüsü, kayan vitrin, kategori kartları, teklif sepeti) */
:root {
  --ink: #0f1a14;
  --ink-2: #2c3a31;
  --muted: #66716a;
  --zemin: #ffffff;
  --zemin-2: #f4f5f2;
  --cizgi: #e4e6e1;
  --yesil: #17913f;
  --yesil-koyu: #0d5f2a;
  --yesil-acik: #e5f4e9;
  --wa: #1fa855;
  --yaricap: 14px;
  --golge: 0 1px 2px rgba(15, 26, 20, .06), 0 8px 24px rgba(15, 26, 20, .07);
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --baslik: "Bricolage Grotesque", "Plus Jakarta Sans", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--zemin); line-height: 1.55; -webkit-font-smoothing: antialiased; }
body.menu-acik { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--baslik); line-height: 1.12; letter-spacing: -.02em; margin: 0 0 .5em; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid #22b14c; outline-offset: 2px; border-radius: 6px; }
.kap { width: 100%; max-width: 1320px; margin: 0 auto; padding: 0 24px; }
svg { width: 1.1em; height: 1.1em; flex: none; }

/* ---------- düğmeler ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; padding: .8em 1.3em; border-radius: 10px; border: 1.5px solid transparent; font-weight: 700; font-size: .95rem; line-height: 1; cursor: pointer; white-space: nowrap; transition: background .2s, color .2s, border-color .2s; }
.btn-ana { background: var(--yesil); color: #fff; }
.btn-ana:hover { background: var(--yesil-koyu); }
.btn-ana:disabled { background: #9db3a4; cursor: not-allowed; }
.btn-acik { background: #fff; color: var(--ink); border-color: #fff; }
.btn-acik:hover { background: transparent; color: #fff; }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: #17863f; }
.btn-kucuk { padding: .62em .9em; font-size: .85rem; width: 100%; }
.ikon-btn { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 10px; border: 1px solid var(--cizgi); background: #fff; cursor: pointer; }
.ikon-btn:hover { border-color: var(--yesil); color: var(--yesil); }

/* ---------- üst şerit ve başlık ---------- */
.ust-serit { background: var(--ink); color: #dfe7e1; font-size: .8rem; }
.ust-serit .kap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 36px; }
.ust-baglar { display: flex; flex-wrap: wrap; gap: 4px 18px; }
.ust-baglar a { display: inline-flex; align-items: center; gap: 6px; }
.ust-baglar a:hover { color: #fff; }
.bas { position: sticky; top: 0; z-index: 40; background: #fff; border-bottom: 1px solid var(--cizgi); }
.bas-ic { display: grid; grid-template-columns: 190px 1fr auto; align-items: center; gap: 24px; padding-top: 10px; padding-bottom: 10px; }
.logo svg { width: 180px; height: auto; }
/* ana menü: başlığın tüm yüksekliğini kaplar, böylece fare "Ürünler"den açılır panele inerken menü kapanmaz */
.ana-menu { display: flex; justify-content: center; align-items: stretch; gap: 2px; align-self: stretch; margin: -10px 0; }
.ana-menu > a, .acilir-btn { display: inline-flex; align-items: center; gap: 6px; padding: 0 14px; font-weight: 700; font-size: .95rem; color: var(--ink-2); white-space: nowrap; }
.ana-menu > a:hover, .acilir-btn:hover, .ana-menu > a[aria-current], .acilir-btn[aria-current] { color: var(--yesil); }
.ana-menu .km-tasarla { color: var(--yesil); }
.acilir { display: flex; }
.acilir-btn svg { transition: transform .2s ease; }
.mega { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-top: 1px solid var(--cizgi); box-shadow: 0 22px 40px rgba(15, 26, 20, .12); }
.acilir:hover .mega, .acilir:focus-within .mega, .acilir.acik .mega { display: block; }
.acilir:hover .acilir-btn, .acilir.acik .acilir-btn { color: var(--yesil); }
.acilir:hover .acilir-btn svg, .acilir.acik .acilir-btn svg { transform: rotate(180deg); }
.mega-ic { max-width: 1320px; margin: 0 auto; padding: 22px 24px 18px; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 6px 28px; }
.mega-grup h4 { font-size: .76rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 0 0 8px; padding-left: 8px; }
.mega-grup a { display: flex; align-items: center; gap: 12px; padding: 6px 8px; border-radius: 10px; font-weight: 700; font-size: .93rem; }
.mega-grup a:hover, .mega-grup a[aria-current] { background: var(--yesil-acik); color: var(--yesil-koyu); }
.mega-grup img { width: 44px; height: 44px; border-radius: 8px; object-fit: cover; flex: none; background: var(--zemin-2); }
.mega-grup small { display: block; color: var(--muted); font-weight: 500; font-size: .78rem; }
.mega-tumu { grid-column: 1 / -1; justify-self: start; display: inline-flex; align-items: center; gap: 4px; margin: 8px 0 0 8px; font-weight: 700; color: var(--yesil); }
.km-bas { display: none; }
.bas-arac { display: flex; align-items: center; gap: 10px; }
.ara { display: flex; align-items: center; border: 1px solid var(--cizgi); border-radius: 10px; overflow: hidden; }
.ara input { border: 0; padding: 9px 12px; width: 150px; outline: none; background: transparent; }
.ara button { border: 0; background: transparent; padding: 0 12px; height: 40px; cursor: pointer; color: var(--muted); }
.sepet-btn { position: relative; display: inline-flex; align-items: center; gap: 8px; padding: 0 14px; height: 42px; border-radius: 10px; background: var(--ink); color: #fff; font-weight: 700; font-size: .9rem; }
.sepet-btn:hover { background: var(--yesil-koyu); }
.rozet { position: absolute; top: -7px; right: -7px; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 11px; background: #22b14c; color: #fff; font-size: .75rem; display: grid; place-items: center; }
.menu-ac { display: none; }

/* ---------- vitrin ---------- */
.vitrin { position: relative; height: clamp(320px, 46vw, 560px); background: var(--ink); overflow: hidden; }
.slayt { position: absolute; inset: 0; opacity: 0; transition: opacity .7s ease; pointer-events: none; }
.slayt.aktif { opacity: 1; pointer-events: auto; }
.slayt img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.slayt::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10, 20, 14, .82) 0%, rgba(10, 20, 14, .45) 45%, rgba(10, 20, 14, 0) 75%); }
.slayt-yazi { position: relative; z-index: 1; height: 100%; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; color: #fff; }
.slayt-yazi h2 { font-size: clamp(2rem, 5vw, 4rem); max-width: 14ch; margin-bottom: .3em; }
.slayt-yazi p { max-width: 44ch; font-size: 1.08rem; color: #e5ece7; }
.slayt-yazi .btn { margin: 4px 8px 0 0; }
@media (min-width: 601px) { .vitrin .slayt-yazi { padding-left: 84px; padding-right: 84px; } }
.vitrin-ok { position: absolute; top: 50%; transform: translateY(-50%); z-index: 2; width: 46px; height: 46px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .9); cursor: pointer; display: grid; place-items: center; }
.vitrin-ok.sol { left: 18px; }
.vitrin-ok.sag { right: 18px; }
.vitrin-nokta { position: absolute; bottom: 18px; left: 50%; transform: translateX(-50%); z-index: 2; display: flex; gap: 8px; }
.vitrin-nokta button { width: 10px; height: 10px; border-radius: 5px; border: 0; padding: 0; background: rgba(255, 255, 255, .5); cursor: pointer; transition: width .3s; }
.vitrin-nokta button[aria-current] { width: 28px; background: #fff; }

/* ---------- bölümler ---------- */
.bolum { padding-top: 48px; padding-bottom: 8px; }
.bolum-bas { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.bolum-bas h1, .bolum-bas h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); margin: 0; }
.bolum-bas a { display: inline-flex; align-items: center; gap: 4px; font-weight: 700; color: var(--yesil); }
.kat-izgara { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.kat-kart { position: relative; display: block; aspect-ratio: 4 / 3; border-radius: var(--yaricap); overflow: hidden; background: var(--zemin-2); }
.kat-kart img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.kat-kart:hover img { transform: scale(1.05); }
.kat-kart::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10, 20, 14, .55) 0%, rgba(10, 20, 14, 0) 45%, rgba(10, 20, 14, .35) 100%); }
.kk-ad { position: absolute; z-index: 1; top: 14px; left: 16px; right: 16px; color: #fff; font-family: var(--baslik); font-weight: 800; font-size: 1.45rem; line-height: 1.05; text-transform: uppercase; }
.kk-sayi { position: absolute; z-index: 1; bottom: 12px; left: 16px; color: #fff; font-size: .82rem; font-weight: 700; background: rgba(0, 0, 0, .35); padding: 3px 10px; border-radius: 20px; }
.guven { background: var(--zemin-2); margin-top: 48px; }
.guven-ic { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; padding-top: 28px; padding-bottom: 28px; }
.guven-ic div { display: grid; grid-template-columns: auto 1fr; column-gap: 12px; align-items: center; }
.guven-ic svg { grid-row: span 2; width: 34px; height: 34px; color: var(--yesil); }
.guven-ic span { font-size: .85rem; color: var(--muted); }
.tasarla-bant { display: flex; align-items: center; gap: 18px; padding: 26px 28px; border-radius: var(--yaricap); background: var(--ink); color: #fff; }
.tasarla-bant svg { width: 40px; height: 40px; color: #22b14c; }
.tasarla-bant span { flex: 1; color: #cdd8d0; }
.tasarla-bant b { display: block; font-family: var(--baslik); font-size: 1.4rem; color: #fff; }

/* ---------- ürünler ---------- */
.urun-izgara { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.urun-kart { display: flex; flex-direction: column; border: 1px solid var(--cizgi); border-radius: var(--yaricap); overflow: hidden; background: #fff; transition: box-shadow .2s, border-color .2s; }
.urun-kart:hover { box-shadow: var(--golge); border-color: transparent; }
.uk-gorsel { aspect-ratio: 1; background: var(--zemin-2); }
.uk-gorsel img { width: 100%; height: 100%; object-fit: cover; }
.uk-govde { display: flex; flex-direction: column; gap: 6px; padding: 12px; flex: 1; }
.uk-govde small { color: var(--muted); font-size: .76rem; font-weight: 700; text-transform: uppercase; }
.uk-ad { font-weight: 800; margin-bottom: auto; }
.uk-ad:hover { color: var(--yesil); }
.sayfa-bas { padding-top: 26px; padding-bottom: 6px; }
.sayfa-bas h1 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
.sayfa-bas p { color: var(--muted); max-width: 70ch; }
.iz { font-size: .85rem; color: var(--muted); margin-bottom: 12px; }
.iz a:hover { color: var(--yesil); }
.liste-duzen { display: grid; grid-template-columns: 230px 1fr; gap: 28px; padding-bottom: 40px; }
.yan { align-self: start; position: sticky; top: 92px; }
.yan h4 { font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 16px 0 6px; }
.yan a { display: flex; justify-content: space-between; padding: 7px 10px; border-radius: 8px; font-weight: 600; font-size: .92rem; }
.yan a span { color: var(--muted); font-size: .8rem; }
.yan a:hover, .yan a[aria-current] { background: var(--yesil-acik); color: var(--yesil-koyu); }
.urun-detay { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding-top: 10px; }
.ud-gorsel { border-radius: var(--yaricap); overflow: hidden; background: var(--zemin-2); aspect-ratio: 1; }
.ud-gorsel img { width: 100%; height: 100%; object-fit: cover; }
.ud-bilgi small { color: var(--yesil); font-weight: 800; text-transform: uppercase; }
.ud-bilgi h1 { font-size: clamp(1.8rem, 3.4vw, 2.8rem); margin-top: 6px; }
.ud-madde { padding-left: 1.2em; color: var(--ink-2); }
.ud-ekle { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 20px 0 14px; }
.ud-ekle label { font-weight: 700; }
.ud-ekle input { width: 110px; padding: 11px 12px; border: 1px solid var(--cizgi); border-radius: 10px; }
.bos { text-align: center; padding: 60px 0; color: var(--muted); }

/* ---------- teklif sepeti ---------- */
.sepet-duzen { display: grid; grid-template-columns: 1fr 440px; gap: 28px; align-items: start; padding-bottom: 48px; }
.sepet-kalem { display: grid; grid-template-columns: 72px 1fr auto auto; align-items: center; gap: 14px; padding: 12px; border: 1px solid var(--cizgi); border-radius: var(--yaricap); margin-bottom: 10px; }
.sepet-kalem img { border-radius: 10px; object-fit: cover; width: 72px; height: 72px; }
.sepet-kalem small { display: block; color: var(--muted); }
.sepet-kalem label { display: flex; align-items: center; gap: 8px; font-size: .85rem; font-weight: 700; }
.sepet-kalem input { width: 100px; padding: 8px 10px; border: 1px solid var(--cizgi); border-radius: 8px; }
.sepet-form { border: 1px solid var(--cizgi); border-radius: var(--yaricap); padding: 22px; background: var(--zemin-2); position: sticky; top: 92px; }
.sepet-form h2 { font-size: 1.35rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-size: .82rem; font-weight: 700; margin-bottom: 5px; }
.field input, .field textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--cizgi); border-radius: 10px; background: #fff; }
.field textarea { min-height: 100px; resize: vertical; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--yesil); }
.hp { position: absolute; left: -9999px; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: .84rem; color: var(--ink-2); cursor: pointer; }
.consent input { width: 18px; height: 18px; accent-color: var(--yesil); flex: none; }
.consent a { color: var(--yesil); text-decoration: underline; }
.form-msg { margin-top: 12px; font-size: .92rem; }
.form-msg.ok { color: var(--yesil-koyu); font-weight: 700; }
.form-msg.err { color: #b3261e; }
.form-msg a { text-decoration: underline; }

/* ---------- alt bilgi ve bildirim ---------- */
.alt { margin-top: 56px; background: var(--ink); color: #cdd8d0; font-size: .9rem; }
.alt a:hover { color: #fff; }
.alt .alt-ust { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px 32px; padding-top: 34px; padding-bottom: 26px; }
.alt .logo svg { width: 170px; filter: brightness(0) invert(1); }
.alt-iletisim { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 24px; }
.alt-iletisim a:not(.btn) { display: inline-flex; align-items: center; gap: 7px; }
.alt .alt-menu { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 34px; padding-top: 18px; padding-bottom: 18px; border-top: 1px solid rgba(255, 255, 255, .1); border-bottom: 1px solid rgba(255, 255, 255, .1); }
.alt-menu a { color: #fff; font-weight: 700; font-size: .95rem; }
.alt-menu a:hover { color: #7fdc9b; }
.alt .alt-kategoriler { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 22px; padding-top: 16px; padding-bottom: 16px; font-size: .84rem; }
.alt .alt-son { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 20px; border-top: 1px solid rgba(255, 255, 255, .1); padding-top: 14px; padding-bottom: 20px; font-size: .8rem; color: #9fb0a5; }
.alt-son a { text-decoration: underline; }
.toast { position: fixed; left: 50%; bottom: 24px; z-index: 60; transform: translate(-50%, 140%); background: var(--ink); color: #fff; padding: 12px 18px; border-radius: 12px; box-shadow: var(--golge); transition: transform .3s ease; max-width: calc(100% - 32px); }
.toast.acik { transform: translate(-50%, 0); }
.toast a { color: #7fdc9b; text-decoration: underline; margin-left: 6px; }

/* ---------- dar ekranlar ---------- */
.sepet-btn { white-space: nowrap; }
@media (max-width: 1280px) {
  .bas-ic { gap: 14px; }
  .ana-menu > a, .acilir-btn { padding: 0 9px; font-size: .9rem; }
  .ara input { width: 110px; }
}
@media (max-width: 1100px) {
  .bas-ic { grid-template-columns: auto 1fr auto; }
  .menu-ac { display: inline-grid; }
  .ana-menu { position: fixed; inset: 0 0 0 auto; margin: 0; width: min(340px, 88vw); z-index: 70; background: #fff; flex-direction: column; justify-content: flex-start; align-items: stretch; padding: 14px; overflow-y: auto; box-shadow: var(--golge); transform: translateX(100%); transition: transform .25s ease; }
  .ana-menu.acik { transform: none; }
  .ana-menu > a, .acilir-btn { padding: 12px 10px; }
  .km-bas { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
  /* yan menüde kategoriler her zaman açık liste */
  .acilir { display: block; }
  .acilir-btn svg { display: none; }
  .mega { display: block; position: static; border: 0; box-shadow: none; }
  .mega-ic { display: block; padding: 0 0 8px; }
  .mega-grup h4 { margin: 10px 0 4px; }
  .mega-grup img { width: 34px; height: 34px; }
  .mega-grup small { display: none; }
  .mega-tumu { margin: 6px 0 0 8px; }
  .ust-not { display: none; }
}
@media (max-width: 860px) {
  .liste-duzen, .urun-detay, .sepet-duzen { grid-template-columns: 1fr; }
  .yan { position: static; display: flex; flex-wrap: wrap; gap: 6px; }
  .yan h4 { display: none; }
  .yan a { border: 1px solid var(--cizgi); }
  .yan a span { display: none; }
  .guven-ic { grid-template-columns: 1fr 1fr; }
  .sepet-form { position: static; }
}
@media (max-width: 600px) {
  .kap { padding: 0 16px; }
  .logo svg { width: 132px; }
  .ara { display: none; }
  .sepet-btn span:not(.rozet) { display: none; }
  .ust-baglar a:nth-child(n+3) { display: none; }
  .urun-izgara { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .kat-izgara { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .kk-ad { font-size: 1.05rem; }
  .guven-ic { grid-template-columns: 1fr; }
  .vitrin-ok { display: none; }
  .form-grid { grid-template-columns: 1fr; }
  .sepet-kalem { grid-template-columns: 56px 1fr auto; }
  .sepet-kalem img { width: 56px; height: 56px; }
  .sepet-kalem label { grid-column: 2; }
  .tasarla-bant { flex-wrap: wrap; }
}
@media (prefers-reduced-motion: reduce) {
  .slayt, .kat-kart img, .toast, .ana-menu, .acilir-btn svg { transition: none; }
}