:root {
  --lacivert: #101d2b;
  --lacivert2: #182a3a;
  --bakir: #df8950;
  --krem: #f4f2ed;
  --metin: #59666b;
  --beyaz: #fff;
  --kenar: #dfe2de;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--krem);
  color: var(--lacivert);
  font-family: Manrope, Arial, sans-serif;
  overflow-x: hidden;
}
body:before {
  content: "";
  position: fixed;
  inset: 0;
  background: linear-gradient(115deg, transparent 49.9%, #df895005 50%);
  pointer-events: none;
  z-index: 20;
}
a {
  color: inherit;
  text-decoration: none;
}
.sayfa-kapsayici {
  width: min(1160px, calc(100% - 64px));
  margin: auto;
}
.turuncu,
.etiket,
.etiket em {
  color: var(--bakir);
}
.ust-bant {
  background: var(--lacivert);
  color: #aeb8bb;
  font-size: 10px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  padding: 10px 0;
}


.h2-fikir {
  color:black !important;
}

.ust-sag {
  float: right;
  color: #728188;
}
.ust-bilgi {
  position: absolute;
  z-index: 10;
  width: 100%;
  color: #fff;
  background: linear-gradient(#101d2bcc, transparent);
}
.gezinti {
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.marka {
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1;
  color: #fff;
}
.marka-isareti {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  background: var(--bakir);
  color: #fff;
  font: 700 27px "Barlow Condensed";
  clip-path: polygon(0 0, 100% 0, 100% 75%, 72% 75%, 72% 100%, 0 100%);
}
.marka strong,
.marka small {
  display: block;
}
.marka strong {
  font: 700 23px "Barlow Condensed";
  letter-spacing: 2px;
}
.marka small {
  font-size: 8px;
  letter-spacing: 3px;
  margin-top: 4px;
  color: var(--bakir);
}
.ana-menu {
  display: flex;
  align-items: center;
  gap: 27px;
  font-size: 11px;
  font-weight: 800;
}
.ana-menu > a:not(.menu-iletisim) {
  color: #d8dfdf;
}
.ana-menu > a:hover {
  color: var(--bakir);
}
.menu-iletisim {
  background: var(--bakir);
  padding: 15px 19px;
}
.menu-iletisim b,
.ana-buton b {
  font-size: 18px;
  margin-left: 14px;
  color: #fff;
}
.menu-ac-kapat {
  display: none;
}
.ana-slider {
  height: min(800px, 100vh);
  min-height: 650px;
  position: relative;
  background: var(--lacivert);
  overflow: hidden;
}
.slider-slayt {
  position: absolute;
  inset: 0;
  opacity: 0;
  background-image:
    linear-gradient(90deg, #0b1723dc 0%, #112231a8 46%, #11223126 100%),
    var(--arka-plan);
  background-position: center;
  background-size: cover;
  transform: scale(1.08);
  transition:
    opacity 1s ease,
    transform 7s ease;
}
.slider-slayt.aktif {
  opacity: 1;
  transform: scale(1);
}
.slayt-icerik {
  padding-top: clamp(200px, 29vh, 275px);
  color: #fff;
}
.etiket {
  font-size: 10px;
  letter-spacing: 2.5px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 12px;
}
.etiket:after {
  content: "";
  height: 1px;
  width: 42px;
  background: currentColor;
}
.etiket.acik {
  color: #fff;
}
.slayt-icerik h1 {
  font: 700 clamp(61px, 8vw, 112px)/0.86 "Barlow Condensed";
  letter-spacing: -2px;
  margin: 27px 0;
  color: #fff;
  max-width: 740px;
}
.slayt-icerik h1 em,
h2 em {
  font-style: normal;
  color: var(--bakir);
}
.slayt-aciklama {
  font-size: 14px;
  line-height: 1.8;
  color: #d4dada;
  max-width: 430px;
  margin-bottom: 30px;
}
.ana-buton {
  display: inline-flex;
  align-items: center;
  background: var(--bakir);
  color: #fff;
  padding: 17px 23px;
  font-size: 11px;
  font-weight: 800;
  transition:
    transform 0.3s,
    background 0.3s;
}
.ana-buton:hover {
  background: #c76f37;
  transform: translateY(-4px);
}
.slider-kontrol {
  position: absolute;
  bottom: 44px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 24px;
}
.slider-kontrol button {
  border: 0;
  background: none;
  color: #fff;
  font-size: 22px;
  cursor: pointer;
}
.slider-noktalar {
  display: flex;
  gap: 9px;
}
.slider-noktalar button {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  padding: 0;
  background: #ffffff66;
}
.slider-noktalar button.aktif {
  background: var(--bakir);
  box-shadow: 0 0 0 5px #df895033;
}
.slider-kaydir {
  position: absolute;
  bottom: 49px;
  right: 40px;
  color: #fff;
  font-size: 9px;
  letter-spacing: 2px;
}
.slider-kaydir span {
  color: var(--bakir);
  font-size: 18px;
  margin-left: 10px;
}
.guven-seridi {
  background: #fff;
}
.guven-icerik {
  min-height: 88px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #96a0a1;
  font-size: 10px;
  letter-spacing: 1.5px;
}
.guven-icerik b {
  color: #59686c;
  font-size: 11px;
}
.bolum {
  padding-top: 125px;
  padding-bottom: 125px;
}
.hakkimizda {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: center;
}
.hakkimizda-gorsel {
  height: 500px;
  background:
    linear-gradient(#0e24314d, #0e243180),
    url("hakkimizda.jpg") center/cover;
  position: relative;
}
.gorsel-numara {
  position: absolute;
  right: -35px;
  bottom: 35px;
  width: 125px;
  height: 125px;
  background: var(--bakir);
  color: #fff;
  display: grid;
  place-content: center;
  text-align: center;
  font: 700 55px "Barlow Condensed";
}
.gorsel-numara small {
  display: block;
  font: 800 10px Manrope;
  letter-spacing: 2px;
}
.hakkimizda-yazi h2,
.bolum-ust h2,
.sss h2 {
  font: 700 62px/0.9 "Barlow Condensed";
  margin: 25px 0;
  color: var(--lacivert);
}
.hakkimizda-yazi > p:not(.etiket),
.sss-baslik > p:last-child {
  font-size: 13px;
  line-height: 1.9;
  color: var(--metin);
  max-width: 475px;
}
.mini-degerler {
  border-top: 1px solid var(--kenar);
  margin-top: 28px;
  padding-top: 18px;
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}
.mini-degerler span {
  font-size: 10px;
  color: var(--metin);
}
.mini-degerler b {
  color: var(--bakir);
  margin-right: 6px;
}
.bolum-koyu {
  background: var(--lacivert);
  color: #fff;
  padding: 115px 0;
}
.bolum-ust {
  display: flex;
  align-items: end;
  justify-content: space-between;
}
.bolum-ust h2 {
  color: #fff;
}
.bolum-not {
  font-size: 12px;
  line-height: 1.8;
  color: #a5b0b3;
}
.hizmet-kartlari {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: #334451;
  margin-top: 65px;
}
.hizmet-karti {
  background: var(--lacivert);
  min-height: 310px;
  padding: 27px 25px;
  border: 1px solid transparent;
  transition:
    background 0.45s,
    transform 0.45s;
}
.hizmet-karti:hover {
  background: #21384b;
  transform: translateY(-12px);
  border-color: var(--bakir);
}
.hizmet-karti > span {
  font: 18px "Barlow Condensed";
  color: var(--bakir);
}
.hizmet-ikon {
  color: var(--bakir);
  font-size: 38px;
  margin: 35px 0 20px;
}
.hizmet-karti h3 {
  font: 600 25px "Barlow Condensed";
  margin: 0 0 14px;
}
.hizmet-karti p {
  font-size: 11px;
  color: #a4b0b3;
  line-height: 1.7;
  min-height: 55px;
}
.hizmet-karti a {
  font-size: 10px;
  color: #fff;
  font-weight: 800;
}
.hizmet-karti a b {
  color: var(--bakir);
  font-size: 17px;
  margin-left: 8px;
}
.surec-adimlari {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 45px;
  margin-top: 65px;
}
.surec-adimlari article {
  border-top: 1px solid #bbc1bc;
  padding-top: 20px;
  position: relative;
}
.surec-adimlari article:after {
  content: "→";
  position: absolute;
  right: 0;
  top: 13px;
  color: var(--bakir);
  font-size: 20px;
}
.surec-adimlari b {
  color: var(--bakir);
  font: 20px "Barlow Condensed";
}
.surec-adimlari h3 {
  font: 600 28px "Barlow Condensed";
  margin: 35px 0 10px;
}
.surec-adimlari p {
  font-size: 12px;
  line-height: 1.7;
  color: var(--metin);
}
.proje-bolumu {
  padding: 120px 0;
}
.metin-link {
  font-size: 11px;
  font-weight: 800;
  border-bottom: 1px solid #bec5c1;
  padding-bottom: 12px;
}
.metin-link b {
  color: var(--bakir);
  font-size: 18px;
  margin-left: 13px;
}
.proje-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 16px;
  margin-top: 55px;
}
.proje-karti {
  height: 390px;
  background: center/cover;
  position: relative;
  overflow: hidden;
}
.proje-karti:before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 25%, #0b1723ee);
  transition: opacity 0.4s;
}
.proje-karti:hover:before {
  opacity: 0.7;
}
.proje-bir {
  background-image: url("proje-otomotiv.jpg");
}
.proje-iki {
  background-image: url("proje-savunma.jpg");
}
.proje-uc {
  background-image: url("proje-gida.jpg");
}
.proje-karti > div {
  position: absolute;
  z-index: 1;
  left: 28px;
  bottom: 28px;
  color: #fff;
}
.proje-karti small,
.blog-grid small {
  font-size: 9px;
  letter-spacing: 1.7px;
  color: #eca16b;
  font-weight: 800;
}
.proje-karti h3 {
  font: 600 30px/0.95 "Barlow Condensed";
  margin: 12px 0;
}
.proje-karti span {
  font-size: 10px;
}
.sayi-bolumu {
  background: #e4e0d7;
  padding: 58px 0;
}
.sayilar {
  display: flex;
}
.sayilar div {
  flex: 1;
  border-right: 1px solid #c9c8c0;
  padding-left: 50px;
}
.sayilar div:first-child {
  padding-left: 0;
}
.sayilar div:last-child {
  border: 0;
}
.sayilar strong {
  display: block;
  font: 700 60px "Barlow Condensed";
}
.sayilar strong span {
  color: var(--bakir);
}
.sayilar small {
  font-size: 10px;
  color: #768286;
}
.blog {
  padding-bottom: 120px;
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 58px;
}
.blog-resim {
  height: 205px;
  background: center/cover;
  margin-bottom: 24px;
  filter: saturate(0.75);
  transition:
    filter 0.5s,
    transform 0.5s;
}
.blog-grid article:hover .blog-resim {
  filter: saturate(1);
  transform: scale(0.97);
}
.blog-resim-bir {
  background-image: url("blog-uretim.jpg");
}
.blog-resim-iki {
  background-image: url("makina-hero-1.jpg");
}
.blog-resim-uc {
  background-image: url("hakkimizda.jpg");
}
.blog-grid h3 {
  font: 600 25px/1.05 "Barlow Condensed";
  max-width: 290px;
  margin: 13px 0 20px;
}
.blog-grid a {
  font-size: 11px;
  font-weight: 800;
}
.sss {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
}
.sss-listesi details {
  border-top: 1px solid var(--kenar);
  padding: 22px 0;
}
.sss-listesi details:last-child {
  border-bottom: 1px solid var(--kenar);
}
.sss-listesi summary {
  cursor: pointer;
  list-style: none;
  font-size: 13px;
  font-weight: 800;
  display: flex;
  justify-content: space-between;
}
.sss-listesi summary::-webkit-details-marker {
  display: none;
}
.sss-listesi summary b {
  color: var(--bakir);
  font-size: 22px;
  font-weight: 400;
}
.sss-listesi details[open] summary b {
  transform: rotate(45deg);
}
.sss-listesi p {
  font-size: 12px;
  color: var(--metin);
  line-height: 1.8;
  margin: 16px 30px 0 0;
}
.iletisim-bolumu {
  padding: 95px 0;
  background: var(--bakir);
  color: #fff;
  overflow: hidden;
  position: relative;
}
.iletisim-bolumu:after {
  content: "H";
  position: absolute;
  right: 5%;
  bottom: -90px;
  color: #ffffff12;
  font: 700 400px "Barlow Condensed";
}
.iletisim-icerik {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}
.iletisim-icerik h2 {
  color: #fff;
  font: 700 65px/0.9 "Barlow Condensed";
  margin: 24px 0;
}
.iletisim-icerik > div > p:last-child {
  font-size: 13px;
  color: #ffe2d1;
}
.iletisim-bolumu .ana-buton {
  background: var(--lacivert);
}
footer {
  background: var(--lacivert);
  color: #a8b2b5;
  padding: 58px 0 22px;
}
.footer-ust {
  display: flex;
  align-items: start;
  justify-content: space-between;
  padding-bottom: 52px;
}
.marka-acik strong {
  color: #fff;
}
.footer-ust p {
  font-size: 12px;
  line-height: 1.7;
}
.sosyal {
  display: flex;
  gap: 9px;
}
.sosyal a {
  display: grid;
  place-items: center;
  width: 33px;
  height: 33px;
  border: 1px solid #55636b;
  border-radius: 50%;
  color: #fff;
  font-size: 10px;
}
.footer-alt {
  border-top: 1px solid #354552;
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  font-size: 9px;
}
.fare-isigi {
  position: fixed;
  width: 330px;
  height: 330px;
  border-radius: 50%;
  background: radial-gradient(circle, #df895014, transparent 65%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 21;
  opacity: 0;
  transition: opacity 0.4s;
}
.ortaya-cik {
  opacity: 0;
  transform: translateY(45px);
  transition:
    opacity 0.9s ease,
    transform 0.9s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.ortaya-cik.gorundu {
  opacity: 1;
  transform: none;
}
.hizmet-karti:nth-child(2),
.surec-adimlari article:nth-child(2),
.blog-grid article:nth-child(2) {
  transition-delay: 0.12s;
}
.hizmet-karti:nth-child(3),
.surec-adimlari article:nth-child(3),
.blog-grid article:nth-child(3) {
  transition-delay: 0.24s;
}
.hizmet-karti:nth-child(4),
.surec-adimlari article:nth-child(4) {
  transition-delay: 0.36s;
}
@media (max-width: 850px) {
  .sayfa-kapsayici {
    width: calc(100% - 40px);
  }
  .ust-sag {
    display: none;
  }
  .menu-ac-kapat {
    display: block;
    border: 0;
    background: none;
    padding: 5px;
  }
  .menu-ac-kapat i {
    display: block;
    width: 25px;
    height: 2px;
    background: #fff;
    margin: 5px;
  }
  .ana-menu {
    display: none;
    position: absolute;
    top: 96px;
    left: 0;
    right: 0;
    background: var(--lacivert);
    padding: 25px 20px;
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
  }
  .ana-menu.acik {
    display: flex;
  }
  .ana-slider {
    min-height: 670px;
    height: 90vh;
  }
  .slayt-icerik {
    padding-top: 230px;
  }
  .slayt-icerik h1 {
    font-size: 65px;
  }
  .slider-kaydir {
    right: 20px;
  }
  .guven-icerik {
    padding: 25px 0;
    gap: 17px;
    flex-wrap: wrap;
  }
  .guven-icerik span {
    width: 100%;
  }
  .bolum {
    padding: 80px 0;
  }
  .hakkimizda {
    display: block;
  }
  .hakkimizda-gorsel {
    height: 370px;
    display: none;
    margin-bottom: 70px;
  }
  .sayi-bolumu{
    text-align: center;
  }
  .footer-linkler{
    display: flex;
  }
  .bolum-koyu {
      padding: 45px 0;
  }
  .gorsel-numara {
    right: 20px;
  }
  .hakkimizda-yazi h2,
  .bolum-ust h2,
  .sss h2 {
    font-size: 50px;
  }
  .bolum-ust {
    display: block;
  }
  .bolum-not {
    margin-top: 25px;
  }
  .hizmet-kartlari {
    grid-template-columns: 1fr 1fr;
  }
  .surec-adimlari {
    grid-template-columns: 1fr 1fr;
    gap: 35px;
  }
  .proje-bolumu {
    padding: 80px 0;
  }
  .proje-grid {
    grid-template-columns: 1fr;
  }
  .proje-karti {
    height: 310px;
  }
  .sayilar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
  .sayilar div,
  .sayilar div:first-child {
    padding: 0;
    border: 0;
  }
  .sayilar strong {
    font-size: 48px;
  }
  .blog-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .sss {
    display: block;
  }
  .sss-listesi {
    margin-top: 45px;
  }
  .sss {
    padding: 0px 0 80px 0 !important;
  }
  
  .proje-bolumu{
    padding: 0px 0 80px 0 !important;
  }

  .iletisim-icerik {
    display: block;
  }
  .iletisim-icerik h2 {
    font-size: 45px;
  }

  .iletisim-icerik .ana-buton {
    margin-top: 30px;
  }
  .footer-ust {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 25px;
  }
  .footer-ust p {
    grid-column: 1/-1;
    grid-row: 2;
  }
  .footer-alt {
    display: block;
    line-height: 2;
  }
  .footer-alt span {
    display: block;
  }
}
@media (max-width: 430px) {
  .slayt-icerik h1 {
    font-size: 55px;
  }
  .slayt-aciklama {
    font-size: 12px;
  }
  .slider-kontrol {
    left: 25px;
    transform: none;
  }
  .slider-kaydir {
    display: none;
  }
  .hizmet-kartlari,
  .surec-adimlari {
    grid-template-columns: 1fr;
  }
  .hizmet-karti {
    min-height: 260px;
  }
  .footer-ust {
    display: block;
  }
  .footer-ust p {
    margin-top: 25px;
  }
  .sosyal {
    margin-top: 22px;
  }
}


/* --- MOBİL MODERNİZASYON VE YUMUŞAK GEÇİŞLER --- */

@media (max-width: 850px) {
  /* Sayfa Boşlukları */
  .sayfa-kapsayici { width: min(100%, calc(100% - 40px)); }

  /* Sabit ve Blur Efektli Header */
  .ust-bilgi {
    position: fixed;
    background: rgba(16, 29, 43, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    height: 70px;
  }
  .gezinti { height: 70px; }

  /* Hamburger Menü İkonu Animasyonu */
  .menu-ac-kapat {
    display: flex;
    flex-direction: column;
    gap: 0px;
    z-index: 100;
  }
  .menu-ac-kapat i {
    width: 25px;
    height: 2px;
    background: #fff;
    transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .menu-ac-kapat.acik i:nth-child(1) { transform: rotate(45deg) translate(6px, 5px); }
  .menu-ac-kapat.acik i:nth-child(2) { opacity: 0; transform: translateX(10px); }
  .menu-ac-kapat.acik i:nth-child(3) { transform: rotate(-45deg) translate(6px, -5px); }

  /* Yumuşak Kayan Mobil Menü */
  .ana-menu {
    display: flex !important;
    position: fixed;
    top: 0;
    right: 0;
    width: 85%;
    height: 100vh;
    background: var(--lacivert);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px;
    gap: 25px;
    z-index: 90;
    box-shadow: -15px 0 40px rgba(0,0,0,0.4);

    /* Başlangıç Durumu (Kapalı) */
    transform: translateX(100%);
    opacity: 0;
    pointer-events: none;
    transition: 
        transform 0.5s cubic-bezier(0.7, 0, 0.3, 1), 
        opacity 0.4s ease;
  }

  .ana-menu.acik {
    transform: translateX(0);
    opacity: 1;
    pointer-events: all;
  }

  /* Menü Linkleri Süzülme Efekti */
  .ana-menu > a {
    color: #fff !important;
    font-size: 20px;
    letter-spacing: 2px;
    opacity: 0;
    transform: translateY(20px);
    transition: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .ana-menu.acik > a {
    opacity: 1;
    transform: translateY(0);
  }

  /* Linklerin sırayla gelmesi (Gecikme) */
  .ana-menu.acik > a:nth-child(1) { transition-delay: 0.2s; }
  .ana-menu.acik > a:nth-child(2) { transition-delay: 0.25s; }
  .ana-menu.acik > a:nth-child(3) { transition-delay: 0.3s; }
  .ana-menu.acik > a:nth-child(4) { transition-delay: 0.35s; }
  .ana-menu.acik > a:nth-child(5) { transition-delay: 0.4s; }

  /* Grid ve Kart Düzenlemeleri */
  .hizmet-kartlari, .surec-adimlari, .blog-grid, .proje-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .guven-icerik {
    overflow-x: auto;
    white-space: nowrap;
    justify-content: flex-start;
    padding: 20px 0;
    gap: 30px;
    -webkit-overflow-scrolling: touch;
  }
  .guven-icerik::-webkit-scrollbar { display: none; }

  .sayilar { grid-template-columns: 1fr 1fr; }
  .sss { display: block !important; }
  .footer-ust { grid-template-columns: 1fr; text-align: center; }
  .sosyal { justify-content: center; margin-top: 20px; }
}

/* Dokunmatik cihazlarda fare efektini gizle */
@media (hover: none) { .fare-isigi { display: none; } }