/* Terrakap — tek stylesheet. Harici font yok, ikon fontu yok, framework yok. */

:root {
  --yesil: #6faf3f;
  --yesil-koyu: #55892f;
  --yesil-acik: #9ccb72;
  --yesil-solgun: #f2f8ec;
  --metin: #23291f;
  --metin-soluk: #5c6555;
  --cizgi: #e2e6dd;
  --zemin: #fff;
  --zemin-alt: #f7f9f5;
  --golge: 0 1px 2px rgb(35 41 31 / 6%), 0 4px 12px rgb(35 41 31 / 6%);
  --en: 1180px;
  --yuvarlak: 10px;
}

*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--metin);
  background: var(--zemin);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--yesil-koyu); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--yesil); }

h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 .5em; font-weight: 700; letter-spacing: -.01em; }
h1 { font-size: clamp(1.75rem, 1.3rem + 2vw, 2.6rem); }
h2 { font-size: clamp(1.4rem, 1.15rem + 1.1vw, 1.95rem); }
h3 { font-size: 1.15rem; }
p  { margin: 0 0 1em; }

.sarmal { width: min(100% - 2.5rem, var(--en)); margin-inline: auto; }
.dar    { width: min(100% - 2.5rem, 760px); margin-inline: auto; }

/* Klavye erisilebilirligi: gorunur odak halkasi */
:focus-visible { outline: 3px solid var(--yesil); outline-offset: 2px; border-radius: 3px; }

.atla {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--yesil); color: #fff; padding: .7rem 1.2rem;
}
.atla:focus { left: 0; }

/* ---------- Butonlar ---------- */

.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .78rem 1.4rem; border-radius: var(--yuvarlak);
  font-weight: 600; font-size: .97rem; text-decoration: none;
  border: 1.5px solid transparent; cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
}
.btn-ana { background: var(--yesil); color: #fff; }
.btn-ana:hover { background: var(--yesil-koyu); color: #fff; }
.btn-cizgi { border-color: var(--cizgi); color: var(--metin); background: #fff; }
.btn-cizgi:hover { border-color: var(--yesil); color: var(--yesil-koyu); }
.btn-blok { width: 100%; justify-content: center; }

/* ---------- Baslik / gezinme ---------- */

.ust {
  position: sticky; top: 0; z-index: 40;
  background: rgb(255 255 255 / 92%); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--cizgi);
}
.ust-ic { display: flex; align-items: center; gap: 1rem; height: 76px; }
.logo img { width: 158px; height: auto; }

.menu { margin-left: auto; display: flex; align-items: center; gap: .3rem; }
.menu a {
  padding: .5rem .8rem; border-radius: 8px; text-decoration: none;
  color: var(--metin); font-size: .96rem; font-weight: 500;
}
.menu a:hover { background: var(--yesil-solgun); color: var(--yesil-koyu); }
.menu a[aria-current="page"] { color: var(--yesil-koyu); font-weight: 650; }

.teklif-btn { position: relative; }
.teklif-sayac {
  display: none; position: absolute; top: -3px; right: -3px;
  min-width: 19px; height: 19px; padding: 0 5px; border-radius: 10px;
  background: var(--yesil); color: #fff; font-size: .72rem; font-weight: 700;
  line-height: 19px; text-align: center;
}
.teklif-sayac.dolu { display: block; }

.menu-ac { display: none; margin-left: auto; background: none; border: 0;
           padding: .5rem; cursor: pointer; color: var(--metin); }

@media (max-width: 860px) {
  .menu-ac { display: block; }
  .menu {
    position: fixed; inset: 76px 0 auto; margin: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--cizgi);
    padding: .5rem 1.25rem 1.25rem; box-shadow: var(--golge);
    display: none;
  }
  .menu.acik { display: flex; }
  .menu a { padding: .8rem .4rem; border-bottom: 1px solid var(--cizgi); border-radius: 0; }
  .menu .btn { margin-top: .8rem; justify-content: center; }
}

/* ---------- Hero ---------- */

.hero { background: var(--yesil-solgun); border-bottom: 1px solid var(--cizgi); }
.hero-ic {
  display: grid; gap: 2.5rem; align-items: center;
  padding: 4rem 0 3rem; grid-template-columns: 1fr;
}
.hero h1 { margin-bottom: .35em; }
.hero .ozet { font-size: 1.12rem; color: var(--metin-soluk); max-width: 46ch; }
.hero-btn { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.6rem; }
.hero-gorsel img { border-radius: 16px; box-shadow: var(--golge); }

/* Baslikta iddia, altinda kanit. Olcutler sayfanin ilk ekraninda gorunmeli. */
.hero-olcut {
  display: grid; gap: 1rem 1.5rem; margin: 0; padding: 0 0 3rem;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  border-top: 1px solid var(--cizgi); padding-top: 1.6rem;
}
.hero-olcut dt {
  font-weight: 700; font-size: 1.02rem; color: var(--metin);
  font-variant-numeric: tabular-nums;
}
.hero-olcut dd { margin: .15rem 0 0; font-size: .89rem; color: var(--metin-soluk); }
.hero .ozet strong { color: var(--metin); font-weight: 650; }

@media (min-width: 880px) {
  .hero-ic {
    grid-template-columns: 1fr 1.1fr;
    padding: 6rem 0 4rem;
    min-height: 74vh;            /* giriste kucuk kalmasin */
  }
}

/* ---------- Yolculuk: topraktan urune, urunden topraga ---------- */

.yolculuk { position: relative; background: #14180f; color: #fff; }

/* Arka plan yapisik durur; kareler ust uste yigilir ve capraz gecer */
.yol-fon { position: sticky; top: 0; height: 100vh; overflow: hidden; }
.yol-kare {
  position: absolute; inset: 0;
  opacity: 0; transition: opacity .22s linear;
}
.yol-kare.etkin { opacity: 1; }
.yol-kare img { width: 100%; height: 100%; object-fit: cover; }
/* Fotografi olmayan adim: sessiz bir degrade, bozuk gorunmesin */
.yol-bos {
  width: 100%; height: 100%;
  background: radial-gradient(120% 90% at 30% 20%, #2f3a24 0%, #14180f 70%);
}
/* Metnin okunmasi icin perde */
.yol-perde {
  position: absolute; inset: 0; pointer-events: none;
  /* Perde metnin altinda en koyu olmali. Metin ortaya kaydirildigi icin
     koyuluk da sağa dogru otelendi; aksi halde yazi aydinlik bolgeye dusuyor. */
  background:
    linear-gradient(90deg, rgb(10 14 8 / 62%) 0%, rgb(10 14 8 / 80%) 34%,
                          rgb(10 14 8 / 70%) 62%, rgb(10 14 8 / 18%) 88%,
                          rgb(10 14 8 / 34%) 100%),
    linear-gradient(180deg, rgb(10 14 8 / 45%) 0%, transparent 26%,
                            transparent 74%, rgb(10 14 8 / 45%) 100%);
}

/* Metin, yapisik fonun uzerinden akar */
.yol-metin { position: relative; margin-top: -100vh; }
.yol-adim {
  /* Tam ekran yukseklik sart: kisaltilinca iki adimin metni ayni anda
     goruniyor ve hangisinin okundugu belirsizlesiyor. */
  min-height: 100vh; display: flex; align-items: center;
  width: min(100% - 2.5rem, var(--en)); margin-inline: auto;
}
@media (min-width: 900px) {
  /* Metin kenara yapisik durmasin; kadrajin icine dogru cekilir. */
  .yol-adim { padding-inline-start: clamp(2rem, 15vw, 16rem); }
}
.yol-yazi {
  max-width: 56ch;
  opacity: .3; transform: translateY(14px);
  transition: opacity .5s ease, transform .5s ease;
}
.yol-adim.etkin .yol-yazi, .yol-giris .yol-yazi { opacity: 1; transform: none; }

.yol-sira {
  display: inline-block; font-size: .78rem; letter-spacing: .18em;
  color: var(--yesil-acik); font-weight: 600; margin-bottom: .6rem;
}
.yol-adim h2, .yol-adim h3 { color: #fff; text-wrap: balance; }
.yol-adim h3 { font-size: clamp(1.7rem, 1.2rem + 2.2vw, 2.8rem); margin-bottom: .35em; }
.yol-adim p {
  color: #dfe6d6; font-size: clamp(1rem, .95rem + .3vw, 1.15rem); margin: 0;
  text-shadow: 0 1px 12px rgb(0 0 0 / 45%);
}
.yol-adim strong { color: var(--yesil-acik); font-weight: 650; }
/* Ikinci katman: cevresel baglam. Surecten ayrilsin diye ince bir cizgi
   ve daha kucuk punto; ayni agirlikta olsa iki paragraf birbirine karisiyor. */
.yol-bilgi {
  margin-top: 1.1rem !important; padding-top: 1rem;
  border-top: 1px solid rgb(255 255 255 / 18%);
  font-size: .96rem !important; color: #c3cdb6 !important;
}
.yol-olcu, .yol-kaynak {
  display: block; margin-top: .9rem; font-size: .85rem; color: #a9b79c;
}
.yol-kaynak::before { content: "— "; }

@media (prefers-reduced-motion: reduce) {
  .yol-kare { transition: none; }
  .yol-yazi { opacity: 1; transform: none; transition: none; }
}

/* ---------- Ticari seffaflik seridi ---------- */

.ticari { background: var(--metin); color: #fff; }
.ticari-ic {
  display: grid; gap: 1.5rem 2rem; padding: 1.9rem 0;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}
.ticari dt { font-size: .8rem; text-transform: uppercase; letter-spacing: .06em;
             color: var(--yesil-acik); font-weight: 600; }
.ticari dd { margin: .25rem 0 0; font-size: 1.02rem; font-weight: 600; }

/* ---------- Bolum ---------- */

.bolum { padding: 3.5rem 0; }
.bolum-alt { background: var(--zemin-alt); }
/* 404 */
.hata { padding-block: 2rem 1rem; }
.hata-kod {
  font-size: clamp(3.5rem, 12vw, 6rem); font-weight: 800; line-height: 1;
  color: var(--yesil); margin: 0 0 .5rem; letter-spacing: -.03em;
}
.hata .hero-btn { margin: 1.6rem 0 2.4rem; }
.hata h2 { font-size: 1.05rem; margin-bottom: .6rem; }

.bolum-bas { max-width: 62ch; margin-bottom: 2rem; }
.bolum-bas p { color: var(--metin-soluk); margin: 0; }

/* ---------- Kartlar ---------- */

.izgara {
  display: grid; gap: 1.25rem;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
}

.kart {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--cizgi);
  border-radius: var(--yuvarlak); overflow: hidden;
  transition: border-color .15s, box-shadow .15s, transform .15s;
}
.kart:hover { border-color: var(--yesil-acik); box-shadow: var(--golge); transform: translateY(-2px); }
.kart-gorsel {
  aspect-ratio: 1; background: var(--zemin-alt);
  display: grid; place-items: center; padding: .9rem;
}
.kart-gorsel img { max-height: 100%; width: auto; object-fit: contain; }
.kart-govde { padding: .9rem 1rem 1.1rem; display: flex; flex-direction: column; flex: 1; }
.kart-govde h3 { font-size: 1rem; margin-bottom: .3rem; }
.kart-govde h3 a { color: inherit; text-decoration: none; }
.kart-govde h3 a:hover { color: var(--yesil-koyu); }
.kart-kod { font-size: .8rem; color: var(--metin-soluk); font-variant-numeric: tabular-nums; }
.kart-alt { margin-top: auto; padding-top: .8rem; }

/* Kategori kartlari */
.kat-kart {
  position: relative; display: block; padding: 1.5rem;
  background: #fff; border: 1px solid var(--cizgi); border-radius: var(--yuvarlak);
  text-decoration: none; color: inherit; transition: border-color .15s, box-shadow .15s;
}
.kat-kart:hover { border-color: var(--yesil); box-shadow: var(--golge); color: inherit; }
.kat-kart h3 { margin-bottom: .35rem; }
.kat-kart h3 a { color: inherit; text-decoration: none; }
.kat-kart h3 a:hover { color: var(--yesil-koyu); }
.kat-kart p { color: var(--metin-soluk); font-size: .93rem; margin: 0; }
.kat-kart .sayi { font-size: .82rem; color: var(--yesil-koyu); font-weight: 600; margin-top: .6rem; display: block; }

/* Avantaj kutulari */
.avantaj { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.avantaj-kutu h3 { font-size: 1.03rem; margin-bottom: .3rem; }
.avantaj-kutu p { color: var(--metin-soluk); font-size: .95rem; margin: 0; }
.avantaj-ikon {
  width: 42px; height: 42px; border-radius: 10px; margin-bottom: .8rem;
  background: var(--yesil-solgun); color: var(--yesil-koyu);
  display: grid; place-items: center;
}
.avantaj-ikon svg { width: 22px; height: 22px; }

/* ---------- Urun sayfasi ---------- */

.urun-ust { display: grid; gap: 2.5rem; padding: 2.5rem 0; grid-template-columns: 1fr; }
@media (min-width: 880px) { .urun-ust { grid-template-columns: 1fr 1fr; } }

.galeri-ana {
  background: var(--zemin-alt); border: 1px solid var(--cizgi);
  border-radius: var(--yuvarlak); padding: 1.5rem;
  display: grid; place-items: center; aspect-ratio: 1;
}
.galeri-ana img { max-height: 100%; width: auto; object-fit: contain; }

.galeri-ana { position: relative; }
.galeri-kucuk { display: flex; gap: .6rem; margin-top: .7rem; flex-wrap: wrap; }
.galeri-kucuk button {
  width: 68px; height: 68px; padding: .35rem; cursor: pointer;
  background: var(--zemin-alt); border: 1.5px solid var(--cizgi);
  border-radius: 8px; display: grid; place-items: center;
}
.galeri-kucuk button[aria-selected="true"] { border-color: var(--yesil); }
.galeri-kucuk img { max-height: 100%; width: auto; object-fit: contain; }

.urun-kod {
  display: inline-block; font-size: .82rem; font-weight: 600;
  color: var(--yesil-koyu); background: var(--yesil-solgun);
  padding: .25rem .6rem; border-radius: 6px; margin-bottom: .8rem;
  font-variant-numeric: tabular-nums;
}
.urun-ozet { font-size: 1.05rem; color: var(--metin-soluk); }
.urun-madde { margin: 1.3rem 0; padding: 0; list-style: none; }
.urun-madde li { position: relative; padding-left: 1.6rem; margin-bottom: .55rem; font-size: .97rem; }
.urun-madde li::before {
  content: ""; position: absolute; left: 0; top: .55em;
  width: 8px; height: 8px; border-radius: 50%; background: var(--yesil);
}
.urun-eylem { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.6rem; }

/* Teknik tablo — sekmede gizli degil, gorunur */
.ozellik-tablo { width: 100%; border-collapse: collapse; font-size: .95rem; }
.ozellik-tablo th, .ozellik-tablo td {
  text-align: left; padding: .72rem .9rem; border-bottom: 1px solid var(--cizgi);
  vertical-align: top;
}
.ozellik-tablo th { font-weight: 600; color: var(--metin-soluk); width: 45%; }
.ozellik-tablo td { font-weight: 500; }
.ozellik-tablo tr:last-child th, .ozellik-tablo tr:last-child td { border-bottom: 0; }

.veri-yok { color: var(--metin-soluk); font-style: italic; font-size: .9rem; }

/* ---------- Karsilastirma tablosu ---------- */

.tablo-kaydir { overflow-x: auto; border: 1px solid var(--cizgi); border-radius: var(--yuvarlak); }
.kars-tablo { width: 100%; border-collapse: collapse; font-size: .9rem; white-space: nowrap; }
.kars-tablo th, .kars-tablo td { padding: .65rem .85rem; border-bottom: 1px solid var(--cizgi); text-align: left; }
.kars-tablo thead th {
  position: sticky; top: 0; background: var(--zemin-alt);
  font-size: .8rem; text-transform: uppercase; letter-spacing: .04em;
  color: var(--metin-soluk); cursor: pointer; user-select: none;
}
.kars-tablo thead th:hover { color: var(--yesil-koyu); }
.kars-tablo thead th::after { content: "↕"; opacity: .35; margin-left: .35rem; font-size: .85em; }
.kars-tablo thead th[aria-sort="ascending"]::after  { content: "↑"; opacity: 1; }
.kars-tablo thead th[aria-sort="descending"]::after { content: "↓"; opacity: 1; }
.kars-tablo tbody tr:hover { background: var(--yesil-solgun); }
.kars-tablo td.sayi { text-align: right; font-variant-numeric: tabular-nums; }
.kars-tablo .ad a { text-decoration: none; font-weight: 600; }

/* ---------- Teklif listesi ---------- */

.teklif-satir {
  display: grid; gap: 1rem; align-items: center; padding: 1rem 0;
  border-bottom: 1px solid var(--cizgi);
  grid-template-columns: 64px 1fr auto auto;
}
.teklif-satir img { width: 64px; }
.teklif-satir input[type="number"] { width: 92px; }
.teklif-bos { padding: 3rem 0; text-align: center; color: var(--metin-soluk); }

label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: .35rem; }
input, textarea, select {
  width: 100%; padding: .7rem .85rem; font: inherit; font-size: .97rem;
  border: 1.5px solid var(--cizgi); border-radius: 8px; background: #fff; color: inherit;
}
input:focus, textarea:focus, select:focus { border-color: var(--yesil); outline: none; }
.alan { margin-bottom: 1.1rem; }
.alan-ikili { display: grid; gap: 0 1rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .alan-ikili { grid-template-columns: 1fr 1fr; } }
.form-not { font-size: .87rem; color: var(--metin-soluk); margin-top: -.6rem; }

/* ---------- Iletisim ---------- */

.bolum-ek { padding-top: 1.5rem; }

.iletisim-bilgi {
  display: grid; gap: 2rem 3rem; margin: 0;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  max-width: 900px;
}
.iletisim-bilgi dt {
  font-size: .8rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--metin-soluk); font-weight: 600; margin-bottom: .4rem;
}
.iletisim-bilgi dd { margin: 0; font-size: 1.1rem; line-height: 1.6; }
.iletisim-bilgi dd a { text-decoration: none; font-weight: 600; }
.iletisim-bilgi dd a:hover { text-decoration: underline; }

/* ---------- Galeri ---------- */

.galeri-izgara { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.galeri-izgara img { border-radius: var(--yuvarlak); width: 100%; aspect-ratio: 3/2; object-fit: cover; }

/* ---------- Yazi (blog / statik sayfa) ---------- */

.yazi { padding: 2.5rem 0 3.5rem; }
.yazi h2 { margin-top: 2rem; }
.yazi h3 { margin-top: 1.5rem; }
.yazi ul, .yazi ol { padding-left: 1.3rem; }
.yazi li { margin-bottom: .4rem; }
.yazi blockquote {
  margin: 1.5rem 0; padding: .9rem 1.2rem;
  border-left: 3px solid var(--yesil); background: var(--yesil-solgun);
  border-radius: 0 8px 8px 0;
}
.yazi blockquote p:last-child { margin: 0; }
.yazi-tarih { color: var(--metin-soluk); font-size: .9rem; }

.yol { font-size: .87rem; color: var(--metin-soluk); padding: 1rem 0 0; }
.yol a { color: var(--metin-soluk); }
.yol span { margin: 0 .4rem; opacity: .5; }

/* ---------- Alt bilgi ---------- */

.alt { background: var(--metin); color: #cfd6c8; margin-top: 4rem; padding: 3rem 0 1.5rem; font-size: .93rem; }
.alt-ic { display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.alt h4 { color: #fff; font-size: .95rem; margin-bottom: .7rem; }
.alt a { color: #cfd6c8; text-decoration: none; }
.alt a:hover { color: #fff; text-decoration: underline; }
.alt ul { list-style: none; margin: 0; padding: 0; }
.alt li { margin-bottom: .4rem; }
.alt-logo img { width: 150px; height: auto; margin-bottom: .9rem; }
.alt-son {
  margin-top: 2.5rem; padding-top: 1.25rem; border-top: 1px solid rgb(255 255 255 / 12%);
  display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; justify-content: space-between;
  font-size: .86rem; color: #9aa392;
}

/* ---------- Yardimcilar ---------- */

.gizli {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.merkez { text-align: center; }
.bosluk-ust { margin-top: 1.5rem; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .kart:hover { transform: none; }
}

@media print {
  .ust, .alt, .urun-eylem, .hero-btn { display: none; }
  body { font-size: 12pt; }
}