/* Metropol Sogutma & Dizayn — oneri v1. Renkler 2026 kurumsal kimlikten (logo/brosur): lacivert #11274a, bakir #d27b45. Tek font: Jost. */
:root {
  --lacivert: #11274a;
  --lacivert-koyu: #0b1a33;
  --turuncu: #d27b45;
  --turuncu-koyu: #b8642f;
  --metin: #1f2a37;
  --soluk: #5b6675;
  --cizgi: #e4e6ea;
  --zemin: #f6f6f4;
  --beyaz: #fff;
  --wa: #25d366;
  --genislik: 1200px;
  --r: 4px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: 'Jost', system-ui, sans-serif; font-size: 17px; line-height: 1.65; color: var(--metin); background: var(--beyaz); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.2; font-weight: 600; color: var(--lacivert); }
h1 { font-size: clamp(32px, 4.4vw, 50px); letter-spacing: -.01em; }
h2 { font-size: clamp(26px, 3vw, 36px); letter-spacing: -.005em; }
h3 { font-size: 20px; }
p { margin: 0 0 1em; }
.vurgu { color: var(--turuncu); }
.kap { width: 100%; max-width: var(--genislik); margin: 0 auto; padding: 0 20px; }
.bolum { padding: 88px 0; }
.bolum--gri { background: var(--zemin); }
.bolum__bas { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 36px; flex-wrap: wrap; }
.bolum__bas p { color: var(--soluk); max-width: 560px; margin: 0; }
.ikon { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* Butonlar */
.dugme { display: inline-flex; align-items: center; gap: 10px; padding: 14px 24px; border-radius: var(--r); font-weight: 500; font-size: 16px; line-height: 1; border: 1px solid transparent; cursor: pointer; transition: background .2s, color .2s, border-color .2s; font-family: inherit; }
.dugme--ana { background: var(--turuncu-koyu); color: #fff; }
.dugme--ana:hover { background: #9c5225; }
.dugme--cizgi { border-color: rgba(255,255,255,.55); color: #fff; }
.dugme--cizgi:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.dugme--koyu { border-color: var(--cizgi); color: var(--lacivert); background: #fff; }
.dugme--koyu:hover { border-color: var(--lacivert); }
.ok { display: inline-flex; align-items: center; gap: 6px; font-weight: 500; color: var(--lacivert); }
.ok:hover { color: var(--turuncu-koyu); }

/* Ust bilgi seridi */
.ust { background: var(--lacivert); color: #c9d1dc; font-size: 14px; }
.ust .kap { display: flex; justify-content: space-between; align-items: center; min-height: 40px; gap: 16px; }
.ust__sol { display: flex; gap: 24px; }
.ust__sol a { display: inline-flex; align-items: center; gap: 8px; }
.ust__sol a:hover, .dil a:hover { color: #fff; }
.ust .ikon { width: 16px; height: 16px; }
.dil { display: flex; gap: 14px; }
.dil a[aria-current] { color: #fff; font-weight: 500; }

/* Baslik / menu */
.baslik { position: sticky; top: 0; z-index: 50; background: #fff; border-bottom: 1px solid var(--cizgi); }
.baslik .kap { display: flex; align-items: center; justify-content: space-between; min-height: 84px; gap: 24px; }
.logo img { height: 52px; width: auto; }
.menu { display: flex; align-items: center; gap: 4px; }
.menu > a { padding: 10px 12px; font-weight: 500; font-size: 16px; color: var(--lacivert); border-radius: var(--r); }
.menu > a:hover, .menu > a[aria-current] { color: var(--turuncu-koyu); }
.menu .dugme { margin-left: 12px; padding: 12px 20px; }
.menu__katalog { display: inline-flex; align-items: center; gap: 6px; }
.menu-ac { display: none; background: none; border: 0; padding: 8px; cursor: pointer; color: var(--lacivert); }
.menu-ac .ikon { width: 28px; height: 28px; }

/* Kahraman (ana sayfa) */
.kahraman { position: relative; min-height: 640px; display: flex; align-items: flex-end; color: #fff; background: var(--lacivert) center / cover no-repeat; }
.kahraman::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11,26,51,.92) 0%, rgba(11,26,51,.72) 42%, rgba(11,26,51,.1) 75%); }
.kahraman .kap { position: relative; padding-top: 120px; padding-bottom: 96px; }
.kahraman h1 { color: #fff; max-width: 640px; }
.kahraman p { font-size: 19px; color: #dfe5ec; max-width: 560px; margin-bottom: 32px; }
.kahraman__dugmeler { display: flex; gap: 12px; flex-wrap: wrap; }

/* Rakamlar */
.rakamlar { border-bottom: 1px solid var(--cizgi); }
.rakamlar .kap { display: grid; grid-template-columns: repeat(4, 1fr); }
.rakam { padding: 32px 24px; border-left: 1px solid var(--cizgi); }
.rakam:first-child { border-left: 0; padding-left: 0; }
.rakam b { display: block; font-size: 36px; font-weight: 600; color: var(--lacivert); line-height: 1.1; }
.rakam span { color: var(--soluk); font-size: 15px; }

/* Urun kartlari */
.izgara { display: grid; gap: 24px; }
.izgara--3 { grid-template-columns: repeat(3, 1fr); }
.izgara--4 { grid-template-columns: repeat(4, 1fr); }
.urun { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--cizgi); border-radius: var(--r); overflow: hidden; transition: border-color .2s; }
.urun:hover { border-color: #c8ccd3; }
.urun__gorsel { aspect-ratio: 4 / 3; overflow: hidden; background: var(--zemin); }
.urun__gorsel img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.urun:hover .urun__gorsel img { transform: scale(1.03); }
.urun__govde { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.urun__govde h3 { margin-bottom: 6px; }
.urun__govde p { color: var(--soluk); font-size: 15px; margin-bottom: 16px; }
.urun__govde .ok { margin-top: auto; font-size: 15px; }
.urun__adet { color: var(--soluk); font-size: 14px; }

/* Surec */
.surec { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--cizgi); }
.adim { padding: 28px 28px 0 0; }
.adim__no { font-size: 15px; font-weight: 600; color: var(--turuncu-koyu); display: block; margin-bottom: 14px; }
.adim h3 { margin-bottom: 8px; }
.adim p { color: var(--soluk); font-size: 16px; }

/* Projeler / referanslar */
.proje-izgara { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.proje-izgara a { display: block; border-radius: var(--r); overflow: hidden; background: var(--zemin); }
.proje-izgara img { aspect-ratio: 1; object-fit: cover; width: 100%; transition: opacity .2s; }
.proje-izgara a:hover img { opacity: .88; }
.referanslar { columns: 3; column-gap: 40px; margin: 0; padding: 0; list-style: none; }
.referanslar li { break-inside: avoid; padding: 12px 0; border-bottom: 1px solid var(--cizgi); }
.referanslar b { display: block; font-weight: 500; color: var(--lacivert); font-size: 16px; text-transform: none; }
.referanslar span { color: var(--soluk); font-size: 14px; }

/* Servis bandi */
.bant { display: grid; grid-template-columns: 1fr 1fr; background: var(--lacivert); color: #dfe5ec; }
.bant__gorsel { background: center / cover no-repeat; min-height: 460px; }
.bant__metin { padding: 72px 64px; }
.bant__metin h2 { color: #fff; }
.liste { list-style: none; padding: 0; margin: 24px 0 32px; display: grid; gap: 12px; }
.liste li { display: flex; gap: 12px; align-items: flex-start; }
.liste .ikon { color: var(--turuncu); margin-top: 3px; }

/* Cagri */
.cagri { background: var(--zemin); }
.cagri .kap { display: flex; justify-content: space-between; align-items: center; gap: 32px; padding-top: 56px; padding-bottom: 56px; flex-wrap: wrap; }
.cagri h2 { margin-bottom: 4px; }
.cagri p { margin: 0; color: var(--soluk); }
.cagri__dugmeler { display: flex; gap: 12px; flex-wrap: wrap; }

/* Sayfa basi (ic sayfalar) */
.sayfa-bas { background: var(--lacivert); color: #c9d1dc; padding: 56px 0 48px; }
.sayfa-bas h1 { color: #fff; margin-bottom: 10px; }
.sayfa-bas p { max-width: 680px; margin: 0; font-size: 18px; }
.yol { font-size: 14px; margin-bottom: 18px; display: flex; gap: 8px; flex-wrap: wrap; }
.yol a:hover { color: #fff; }

/* Urun detay */
.detay { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 56px; align-items: start; }
.detay__giris { font-size: 18px; }
.yan { position: sticky; top: 108px; border: 1px solid var(--cizgi); border-radius: var(--r); padding: 28px; background: #fff; }
.yan h3 { margin-bottom: 8px; }
.yan p { color: var(--soluk); font-size: 15px; }
.yan .dugme { width: 100%; justify-content: center; margin-top: 10px; }
.yan__tel { display: flex; align-items: center; gap: 10px; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--cizgi); font-weight: 500; color: var(--lacivert); }
.galeri { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.galeri a { display: block; border-radius: var(--r); overflow: hidden; background: var(--zemin); }
.galeri img { width: 100%; aspect-ratio: 1; object-fit: cover; transition: opacity .2s; }
.galeri a:hover img { opacity: .88; }
.galeri a.gizli { display: none; }
.galeri--acik a.gizli { display: block; }
.galeri-alt { margin-top: 20px; }
.aciklama { border-top: 1px solid var(--cizgi); }
.aciklama details { border-bottom: 1px solid var(--cizgi); }
.aciklama summary { list-style: none; cursor: pointer; padding: 20px 0; font-weight: 500; font-size: 18px; color: var(--lacivert); display: flex; justify-content: space-between; gap: 16px; }
.aciklama summary::-webkit-details-marker { display: none; }
.aciklama summary .ikon { transition: transform .2s; }
.aciklama details[open] summary .ikon { transform: rotate(45deg); }
.aciklama details > div { padding: 0 0 20px; color: var(--soluk); }

/* Duz metin sayfalari */
.metin { max-width: 760px; }
.metin h2 { font-size: 26px; margin-top: 1.6em; }
.metin p { color: #3b4655; }
.ozellikler { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.ozellik { border-top: 2px solid var(--turuncu); padding-top: 18px; }
.ozellik h3 { font-size: 18px; margin-bottom: 6px; }
.ozellik p { color: var(--soluk); font-size: 15px; margin: 0; }
.iki { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.iki img { border-radius: var(--r); }
.ulkeler { display: flex; flex-wrap: wrap; gap: 8px 10px; margin: 0; padding: 0; list-style: none; }
.ulkeler li { padding: 6px 12px; border: 1px solid var(--cizgi); border-radius: var(--r); font-size: 15px; color: var(--metin); background: #fff; }

/* Iletisim */
.iletisim { display: grid; grid-template-columns: 380px minmax(0, 1fr); gap: 56px; align-items: start; }
.kanal { display: flex; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--cizgi); }
.kanal:first-child { padding-top: 0; }
.kanal .ikon { width: 24px; height: 24px; color: var(--turuncu-koyu); margin-top: 2px; }
.kanal b { display: block; font-weight: 500; color: var(--lacivert); }
.kanal span, .kanal a { color: var(--soluk); }
.kanal a:hover { color: var(--lacivert); }
.form { border: 1px solid var(--cizgi); border-radius: var(--r); padding: 36px; background: #fff; }
.form__iki { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.alan { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.alan label { font-size: 15px; font-weight: 500; color: var(--lacivert); }
.alan input, .alan select, .alan textarea { font: inherit; font-size: 16px; padding: 12px 14px; border: 1px solid #cfd4db; border-radius: var(--r); background: #fff; color: var(--metin); width: 100%; }
.alan input:focus, .alan select:focus, .alan textarea:focus { outline: 2px solid var(--turuncu); outline-offset: 0; border-color: var(--turuncu); }
.onay { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--soluk); margin: 4px 0 20px; }
.onay input { margin-top: 4px; accent-color: var(--turuncu); }
.onay a { text-decoration: underline; }
.harita { margin-top: 56px; border-radius: var(--r); overflow: hidden; border: 1px solid var(--cizgi); }
.harita iframe { display: block; width: 100%; height: 380px; border: 0; }

/* Alt bilgi */
.alt { background: var(--lacivert-koyu); color: #aab4c2; font-size: 15px; }
.alt .kap { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-top: 64px; padding-bottom: 48px; }
.alt h4 { color: #fff; font-size: 16px; margin-bottom: 16px; font-weight: 500; }
.alt ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.alt a:hover { color: #fff; }
.alt__logo { display: inline-block; margin-bottom: 12px; }
.alt__logo img { height: 60px; width: auto; }
.alt__slogan { color: var(--turuncu); font-weight: 500; margin-bottom: 8px; }
.alt__son { border-top: 1px solid rgba(255,255,255,.08); }
.alt__son .kap { display: flex; justify-content: space-between; padding-top: 20px; padding-bottom: 20px; grid-template-columns: none; font-size: 14px; gap: 16px; flex-wrap: wrap; }

/* WhatsApp sabit dugme */
.wa { position: fixed; right: 20px; bottom: 20px; z-index: 90; width: 58px; height: 58px; border-radius: 50%; background: var(--wa); color: #fff; display: grid; place-items: center; box-shadow: 0 6px 18px rgba(0,0,0,.18); transition: transform .2s; }
.wa:hover { transform: scale(1.06); }
.wa svg { width: 30px; height: 30px; fill: currentColor; }

/* Isik kutusu */
.kutu { position: fixed; inset: 0; z-index: 100; background: rgba(10,16,26,.94); display: none; align-items: center; justify-content: center; }
.kutu--acik { display: flex; }
.kutu img { max-width: 92vw; max-height: 86vh; width: auto; border-radius: var(--r); }
.kutu button { position: absolute; background: none; border: 0; color: #fff; cursor: pointer; padding: 16px; }
.kutu .ikon { width: 30px; height: 30px; }
.kutu__kapat { top: 12px; right: 12px; }
.kutu__onceki { left: 8px; top: 50%; transform: translateY(-50%); }
.kutu__sonraki { right: 8px; top: 50%; transform: translateY(-50%); }
.kutu__sayac { position: absolute; bottom: 18px; left: 0; right: 0; text-align: center; color: #aab4c2; font-size: 14px; }

/* Duyarli */
/* Degerler seridi (brosur: yerli uretim, kalite, sogutma, servis) */
.degerler { border-bottom: 1px solid var(--cizgi); }
.degerler .kap { display: grid; grid-template-columns: repeat(4, 1fr); }
.deger { display: flex; gap: 14px; padding: 28px 24px; border-left: 1px solid var(--cizgi); }
.deger:first-child { border-left: 0; padding-left: 0; }
.deger .ikon { width: 30px; height: 30px; color: var(--turuncu); stroke-width: 1.5; margin-top: 2px; }
.deger b { display: block; color: var(--lacivert); font-weight: 600; }
.deger span { color: var(--soluk); font-size: 15px; line-height: 1.5; }

.bolum--koyu { background: var(--lacivert); }
.bolum--koyu h2 { color: #fff; }
.bolum--koyu .bolum__bas p { color: #c3cbd8; }
.bolum--koyu .urun { border-color: transparent; }
.urun__gorsel--dik { aspect-ratio: 4 / 5; background: #fff; }
.galeri--dik img { aspect-ratio: 4 / 5; }
.not { color: var(--soluk); font-size: 15px; margin: -6px 0 18px; }

/* Yeni urun tanitim */
.tanitim { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: center; }
.tanitim--ters .tanitim__gorsel { order: 2; }
.tanitim__gorsel { background: #fff; border: 1px solid var(--cizgi); border-radius: var(--r); overflow: hidden; }
.tanitim__gorsel img { width: 100%; aspect-ratio: 4 / 5; object-fit: contain; }
.tanitim__alt { font-size: 19px; color: var(--turuncu-koyu); font-weight: 500; }
.olcu { list-style: none; padding: 0; margin: 24px 0 28px; display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--cizgi); border-radius: var(--r); }
.olcu li { padding: 14px 16px; border-left: 1px solid var(--cizgi); }
.olcu li:first-child { border-left: 0; }
.olcu b { display: block; font-size: 13px; font-weight: 500; color: var(--soluk); }
.olcu span { font-size: 18px; font-weight: 600; color: var(--lacivert); }
.ara-baslik { margin: 48px 0 18px; font-size: 22px; }
.tek-ozellik { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 32px; margin: 0; }
.tanitim .tek-ozellik { grid-template-columns: 1fr 1fr; margin: 20px 0 28px; }
.tek-ozellik > div { padding: 16px 0; border-top: 1px solid var(--cizgi); }
.tek-ozellik dt { font-weight: 600; color: var(--lacivert); margin-bottom: 4px; }
.tek-ozellik dd { margin: 0; color: var(--soluk); font-size: 15px; line-height: 1.55; }
.iki--ust { align-items: start; }
.iki--ust img { border: 1px solid var(--cizgi); background: #fff; width: 100%; max-height: 340px; object-fit: contain; border-radius: var(--r); }
.liste--koyu li { color: var(--metin); }
.katalog { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.katalog a { display: flex; gap: 16px; align-items: flex-start; padding: 22px; background: #fff; border: 1px solid var(--cizgi); border-radius: var(--r); transition: border-color .2s; }
.katalog a:hover { border-color: var(--turuncu); }
.katalog .ikon { width: 28px; height: 28px; color: var(--turuncu); }
.katalog b { display: block; color: var(--lacivert); font-weight: 600; }
.katalog span { color: var(--soluk); font-size: 15px; }

@media (max-width: 1080px) {
  .menu { position: fixed; inset: 0 0 0 auto; width: min(340px, 86vw); background: #fff; flex-direction: column; align-items: stretch; padding: 88px 24px 24px; gap: 0; transform: translateX(100%); transition: transform .25s; box-shadow: -10px 0 30px rgba(0,0,0,.12); }
  .menu--acik { transform: none; }
  .menu > a { padding: 14px 4px; border-bottom: 1px solid var(--cizgi); border-radius: 0; }
  .menu .dugme { margin: 20px 0 0; justify-content: center; }
  .menu-ac { display: block; position: relative; z-index: 60; }
  .detay { grid-template-columns: 1fr; }
  .yan { position: static; }
  .iletisim { grid-template-columns: 1fr; }
  .alt .kap { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .bolum { padding: 64px 0; }
  .izgara--3, .izgara--4, .proje-izgara { grid-template-columns: repeat(2, 1fr); }
  .rakamlar .kap { grid-template-columns: 1fr 1fr; }
  .rakam:nth-child(3) { border-left: 0; padding-left: 0; }
  .rakam { border-top: 1px solid var(--cizgi); }
  .rakam:nth-child(-n+2) { border-top: 0; }
  .surec, .ozellikler, .degerler .kap { grid-template-columns: 1fr 1fr; }
  .deger:nth-child(3) { border-left: 0; padding-left: 0; }
  .deger { border-top: 1px solid var(--cizgi); }
  .deger:nth-child(-n+2) { border-top: 0; }
  .tanitim { grid-template-columns: 1fr; gap: 32px; }
  .tanitim--ters .tanitim__gorsel { order: 0; }
  .tek-ozellik { grid-template-columns: 1fr 1fr; }
  .katalog { grid-template-columns: 1fr; }
  .bant, .iki { grid-template-columns: 1fr; }
  .bant__gorsel { min-height: 280px; }
  .bant__metin { padding: 48px 24px; }
  .referanslar { columns: 2; }
  .galeri { grid-template-columns: repeat(3, 1fr); }
  .ust__sol a:nth-child(2) { display: none; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .kahraman { min-height: 560px; }
  .kahraman::before { background: linear-gradient(0deg, rgba(11,26,51,.94) 0%, rgba(11,26,51,.75) 55%, rgba(11,26,51,.25) 100%); }
  .kahraman .kap { padding-bottom: 56px; }
  .kahraman p { font-size: 17px; }
  .izgara--3, .izgara--4, .surec, .ozellikler, .degerler .kap, .tek-ozellik, .tanitim .tek-ozellik { grid-template-columns: 1fr; }
  .deger { border-left: 0; padding-left: 0; border-top: 1px solid var(--cizgi); }
  .deger:first-child { border-top: 0; }
  .deger:nth-child(2) { border-top: 1px solid var(--cizgi); }
  .olcu { grid-template-columns: 1fr 1fr; }
  .olcu li:nth-child(3) { border-left: 0; }
  .olcu li:nth-child(n+3) { border-top: 1px solid var(--cizgi); }
  .logo img { height: 44px; }
  .proje-izgara, .galeri { grid-template-columns: 1fr 1fr; gap: 8px; }
  .referanslar { columns: 1; }
  .form { padding: 22px; }
  .form__iki { grid-template-columns: 1fr; gap: 0; }
  .alt .kap { grid-template-columns: 1fr; }
  .baslik .kap { min-height: 72px; }
  .ust__sol span.yazi { display: none; }
  .dugme { padding: 14px 20px; }
}