.container{max-width:1200px;margin:auto;padding:0 20px}

/* HEADER */
/* RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, Helvetica, sans-serif;
}

/* CONTAINER */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ================= HEADER ================= */

.site-header {
  height: 70px;
  background: #fff;
  border-bottom: 1px solid #eee;
  display: flex;
  align-items: center;
}

.header-inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-start; /* space-between KALDIR */
  position: relative;
}


.logo img {
  height: 60px;
  margin-top: 6px; /* üstten boşluk */
  display: block;
}

/* NAV */
.main-nav {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 40px;
}


.main-nav a {
  font-size: 20px;
  font-weight: 600;
  color: #000;
  text-decoration: none;
  position: relative;
  letter-spacing: 0.5px;

}

/* hover yok – görselde de yok */
.main-nav a:hover {
  color: #000;
}


/* SLIDER */
.dp-slider{position:relative;height:calc(100vh - 90px);max-height:750px;overflow:hidden}
.dp-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.dp-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
}

.dp-slide.active {
  opacity: 1;
  z-index: 2;
}

.dp-slide picture,
.dp-slide img {
  width: 100%;
  height: 100%;
}

.dp-slide img {
  object-fit: cover;
}

.dp-overlay{position:absolute;inset:0;background:rgba(0,0,0,.35)}
.dp-content{position:absolute;color:#fff;z-index:2}
.dp-content h2{font-size:54px}
.dp-content p{color:#ffcd00}
.dp-slider {
  position: relative;
  width: 100%;
  height: calc(100vh - 72px);
  max-height: 750px;
  overflow: hidden;
}
.dp-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: #fff;
  z-index: 2;
  width: 100%;
  padding: 0 20px;
}

.dp-content h2 {
  font-size: 54px;
  line-height: 1.15;
  font-weight: 700;
  color: #000; /* SİYAH YAZI */

  /* BEYAZ GÖLGE */
  text-shadow:
    0 2px 4px rgba(255,255,255,0.9),
    0 0 12px rgba(255,255,255,0.6);
}


.dp-content p {
  margin-top: 12px;
  color: #ffcd00;
  font-size: 16px;
}


.dp-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.25);
  color: #ffcd00;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s ease, transform 0.25s ease;
}

.dp-arrow.prev {
  left: 120px;
}

.dp-arrow.next {
  right: 120px;
}

.dp-arrow:hover {
  background: rgba(255,255,255,0.45);
  transform: translateY(-50%) scale(1.08);
}


/* PRODUCTS (ORTA KISIM) */
.products {
  padding: 50px 0 70px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 80px;
  text-align: center;
}

.product img {
  max-width: 375px;
  margin: 0 auto 0px;   /* ↓ daha az boşluk */
  display: block;
}

/* ÇİZGİ */
.product .divider {
  display: block;
  width: 375px;
  height: 2px;
  background: #000;
  margin: 0 auto 10px;
  
}

.product p {
  font-size: 15px;
  font-weight: 600; 
  line-height: 1.55;
  color: #000;
  max-width: 320px;
  margin: 0 auto;
  margin-top: 0;        /* garanti */

}

.products .product h3 {
  font-size: 22px;      /* İdeal SEO + görsel denge */
  font-weight: 700;
  margin: 18px 0 10px;
  letter-spacing: 0.5px;
}

/* BAŞLIK ALTINDA ÇİZGİ */
.products .product h3::after {
  content: "";
  display: block;
  width: 160px;
  height: 2px;
  background-color: #ffcd00; /* kurumsal sarıysa */
  margin: 10px auto 14px;    /* ortalı çizgi */
}

@media (max-width: 767px) {
  .products .product h3 {
    font-size: 20px;
  }
}


@media (max-width: 900px) {
  .products {
    grid-template-columns: 1fr;
    gap: 60px;
  }
}

/* FEATURES */
/* ================= FEATURES ================= */

.feature {
  padding: 70px 0;
}

.feature-light {
  background: #f5f5f5;   /* hafif gri */

}

.feature-dark {
  background: #000;
}

/* GRID */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
}

/* TERS SIRA */
.feature-grid.reverse {
  direction: rtl;
}
.feature-grid.reverse > * {
  direction: ltr;
}

/* GÖRSEL */
.feature-img img {
  width: 100%;
  height: auto;
  display: block;
}

.feature-text{
  text-align: left;
  justify-self: start;   /* sol kolonun içinde sola yasla */
    padding-right: 30px;

}

.feature-grid.reverse .feature-text{
  text-align: right;
  justify-self: end;     /* sağ kolonun içinde sağa yasla */
    padding-left: 150px;
  padding-right: 0;
}

/* METİN */
.feature-text h2 {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 30px;
  color: #000;
  letter-spacing: 1px;
}

.feature-text p {
  font-size: 15px;
  line-height: 1.7;
  color: #000;
  max-width: 520px;
}

/* SİYAH BLOK METİN */
.feature-dark .feature-text h2,
.feature-dark .feature-text p {
  color: #fff;
}
@media (max-width: 900px) {
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .feature-text h2 {
    font-size: 34px;
  }

  .feature {
    padding: 80px 0;
  }
}
@media (max-width: 900px) {
  .feature-text,
  .feature-grid.reverse .feature-text {
    text-align: left;
  }
}

/* ================= FOOTER ================= */

.site-footer {
  background: #111;
  color: #ccc;
  margin-top: 120px;
  width: 100%;
}


/* ÜST KISIM */
.footer-main {
  padding: 60px 0 50px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 80px;
}

/* LOGO */
.footer-brand img {
  height: 48px;
  margin-bottom: 5px;
}

.footer-brand p {
  font-size: 15px;
  line-height: 1.7;
  max-width: 420px;
  color: #aaa;
}

/* BAŞLIKLAR */
.footer-col h4 {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 15px;
  letter-spacing: 0.5px;
}

/* LİNKLER */
.footer-nav a {
  display: block;
  font-size: 15px;
  color: #ccc;
  text-decoration: none;
  margin-bottom: 12px;
}

.footer-nav a:hover {
  color: #ffcd00;
}

/* İLETİŞİM */
.footer-contact p {
  font-size: 15px;
  margin-bottom: 12px;
  color: #ccc;
}

/* ALT BAR */
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  text-align: center;
  font-size: 14px;
  color: #888;
}

.footer-mail {
  color: #ccc;
  text-decoration: none;
}

.footer-mail:hover {
  color: #ffcd00;
  text-decoration: underline;
}

/* ORTAK */
.footer-col h4 {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 15px;
  letter-spacing: 0.5px;
  position: relative;
  padding-bottom: 10px;
}

/* KURUMSAL – daha ince */
.footer-nav h4::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 80px;
  height: 2px;          /* 👈 İNCE */
  background: #ffcd00;
}

/* İLETİŞİM – biraz daha kalın */
.footer-contact h4::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 60px;
  height: 2px;          /* 👈 KALIN */
  background: #ffcd00;
}

/* ================= İLETİŞİM SAYFASI ================= */

.contact-page {
  padding: 100px 0 140px;
}

.contact-container {
  max-width: 900px;
}

/* BAŞLIK */
.contact-title {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 25px;
  color: #000;
}

/* MAIL */
.contact-mail {
  display: inline-block;
  font-size: 18px;
  font-weight: 600;
  color: #000;
  margin-bottom: 50px;
  text-decoration: none;
}

.contact-mail:hover {
  text-decoration: underline;
}

/* FORM */
.contact-form {
  width: 100%;
}

.form-group {
  margin-bottom: 30px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 18px 16px;
  font-size: 15px;
  border: 1px solid #cfd6e4;
  outline: none;
  font-family: inherit;
}

.form-group textarea {
  min-height: 160px;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #b5b5b5;
}

/* BUTTON */
.contact-btn {
  background: #2f363d;
  color: #fff;
  border: none;
  padding: 16px 40px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
}

.contact-btn:hover {
  background: #000;
}

/* MOBILE */
@media (max-width: 767px) {
  .contact-title {
    font-size: 36px;
  }

  .contact-container {
    padding: 0 20px;
  }
}

.contact-mail {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 600;
  color: #000;
  margin-bottom: 50px;
  text-decoration: none;
}

.contact-mail i {
  font-size: 20px;
  color: #ffcd00; /* marka rengi */
}

.contact-mail:hover {
  color: #000;
}

.contact-mail:hover i {
  transform: translateY(-1px);
}

/* ================= HAKKIMIZDA – GÖRSELSİZ ================= */

/* HERO */
.about-hero {
  background: #f5f5f5;
  padding: 40px 0;
  text-align: center;
}

.about-container {
  max-width: 720px;
}

.about-hero h1 {
  font-size: 56px;
  font-weight: 900;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.about-subtitle {
  font-size: 18px;
  color: #555;
  line-height: 1.6;
}

/* BLOKLAR */
.about-block {
  padding: 40px 0;
  text-align: left;
}

.about-light {
  background: #fff;
}

.about-dark {
  background: #000;
}

.about-block .about-container {
  margin-left: 0;
  margin-right: auto;
}

/* SAĞA DAYALI BLOKLAR (2,4,6...) */
.about-block:nth-of-type(even) {
  text-align: right;
}

.about-block:nth-of-type(even) .about-container {
  margin-left: auto;
  margin-right: 0;
}

/* BAŞLIK */
.about-block h2 {
  font-size: 38px;
  font-weight: 800;
  margin-bottom: 22px;
  letter-spacing: 1px;
  position: relative;
}

/* BAŞLIK ALT ÇİZGİ */
.about-block h2::after {
  content: "";
  display: block;
  width: 60px;
  height: 2px;
  background: #ffcd00;
  margin-top: 14px;
}

/* SAĞ BLOKTA ÇİZGİ SAĞA */
.about-block:nth-of-type(even) h2::after {
  margin-left: auto;
}

/* METİN */
.about-block p {
  font-size: 16px;
  line-height: 1.85;
  max-width: 720px;
  margin-bottom: 18px;
}

/* RENKLER */
.about-light h2,
.about-light p {
  color: #000;
}

.about-dark h2,
.about-dark p {
  color: #fff;
}

/* DEĞERLER */
.about-values {
  background: #111;
  padding: 20px 0;
  text-align: center;
}

.about-values h2 {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 40px;
  color: #fff;
  letter-spacing: 1px;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 50px;
}

.value-item h4 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #ffcd00;
}

.value-item p {
  font-size: 15px;
  line-height: 1.6;
  color: #ccc;
}

/* MOBILE */
@media (max-width: 900px) {
  .about-hero h1 {
    font-size: 40px;
  }

  .about-block,
  .about-block:nth-of-type(even) {
    text-align: left;
  }

  .about-block .about-container,
  .about-block:nth-of-type(even) .about-container {
    margin-left: auto;
    margin-right: auto;
  }

  .about-block h2 {
    font-size: 32px;
  }

  .values-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ================= VİZYON & MİSYON YAN YANA ================= */

.about-dual {
  background: #f5f5f5;
  padding: 30px 0 80px; /* üst azaldı */
}

.about-dual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: flex-start;
}

/* ORTAK */
.about-dual-item h2 {
  font-size: 34px;
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: 1px;
  position: relative;
}

.about-dual-item h2::after {
  content: "";
  display: block;
  width: 60px;
  height: 2px;
  background: #ffcd00;
  margin-top: 12px;
}

.about-dual-item p {
  font-size: 16px;
  line-height: 1.85;
  margin-bottom: 18px;
  max-width: 520px;
}

/* MİSYON – SOLDA AMA SAĞA DAYALI */
.about-dual-item.mission {
  text-align: right;
  margin-left: auto;
}

.about-dual-item.mission h2::after {
  margin-left: auto;
}

/* VİZYON – SAĞDA AMA SOLA DAYALI */
.about-dual-item.vision {
  text-align: left;
  margin-right: auto;
}

/* MOBILE */
@media (max-width: 900px) {
  .about-dual-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .about-dual-item,
  .about-dual-item.mission,
  .about-dual-item.vision {
    text-align: left;
    margin: 0 auto;
  }

  .about-dual-item h2::after {
    margin-left: 0;
  }
}

/* BİZ KİMİZ – ORTALI */
.about-center {
  text-align: center;
}

.about-center h2::after {
  margin: 12px auto 0;
}

.about-center p {
  margin-left: auto;
  margin-right: auto;
}
/* BİZ KİMİZ – SAYFA ORTASI */
.about-middle {
  min-height: 70vh;              /* sayfanın ortasında dursun */
  display: flex;
  align-items: center;           /* dikey ortala */
  justify-content: center;       /* yatay ortala */
}

/* Ortalı görünüm zaten vardı ama garanti olsun */
.about-middle .about-container {
  text-align: center;
}

.about-middle h2::after {
  margin: 14px auto 0;
}

.about-middle p {
  margin-left: auto;
  margin-right: auto;
}

/* ================= BİZ KİMİZ – TAM ORTA ================= */

.about-block.about-center {
  text-align: center !important;
}

.about-block.about-center .about-container {
  margin-left: auto !important;
  margin-right: auto !important;
}

.about-block.about-center h2::after {
  margin: 14px auto 0 !important;
}

.about-block.about-center p {
  margin-left: auto !important;
  margin-right: auto !important;
}

.seo-h1 {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ================= MOBILE FIXES ================= */
@media (max-width: 767px) {

  /* HEADER */
  .site-header {
    height: auto;
    padding: 10px 0;
  }

  .header-inner {
    flex-direction: column;
    align-items: center;
  }

  .logo img {
    height: 48px;
    margin: 0;
  }

  .main-nav {
    position: static;
    transform: none;
    margin-top: 10px;
    gap: 20px;
  }

  .main-nav a {
    font-size: 16px;
  }

  /* SLIDER */
  .dp-slider {
    height: auto;
    max-height: none;
  }

  .dp-content {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    padding: 60px 20px;
  }

  .dp-content h2 {
    font-size: 20px;
    line-height: 1.25;
  }

  .dp-content p {
    font-size: 14px;
  }

  /* SLIDER OKLARI */
  .dp-arrow {
    width: 36px;
    height: 36px;
    font-size: 20px;
  }

  .dp-arrow.prev {
    left: 10px;
  }

  .dp-arrow.next {
    right: 10px;
  }

  /* PRODUCTS */
  .products {
    padding: 40px 0 60px;
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .product img {
    max-width: 260px;
  }

  /* FEATURES */
  .feature {
    padding: 50px 0;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .feature-text,
  .feature-grid.reverse .feature-text {
    text-align: left;
    padding: 0;
    justify-self: stretch;
  }

  .feature-text h2 {
    font-size: 28px;
    margin-bottom: 20px;
  }

  .feature-text p {
    font-size: 15px;
  }

  /* FOOTER */
  .footer-main {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .footer-nav h4::after,
  .footer-contact h4::after {
    margin: 0 auto;
  }
}

@media (max-width: 767px) {

  /* SLIDER GÖRÜNÜR KALSIN */
  .dp-slider {
    height: 70vh;          /* 👈 kritik */
    min-height: 420px;
  }

  .dp-track,
  .dp-slide,
  .dp-slide img {
    height: 100%;
  }

  /* YAZIYI TEKRAR ORTALA */
  .dp-content {
    position: absolute;   /* 👈 geri al */
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 0 20px;
  }

  .dp-content h2 {
    font-size: 23px;
    line-height: 1.25;
  }

  .dp-content p {
    font-size: 14px;
  }
}

@media (max-width: 767px) {

  .footer-nav h4::after,
  .footer-contact h4::after {
    left: 50%;
    transform: translateX(-50%);
  }

}

/* ================= SLIDER FULLSCREEN FIX ================= */

/* Büyük ekranlar (desktop & üstü) */
@media (min-width: 1200px) {
  .dp-slider {
    height: calc(100vh - 72px);
    max-height: none; /* 👈 KISIT KALKTI */
  }
}

/* Laptop ekranlar */
@media (min-width: 992px) and (max-width: 1199px) {
  .dp-slider {
    height: calc(100vh - 72px);
    max-height: 750px; /* 👈 eski davranış */
  }
}

/* ================= ABOUT – MOBILE LINE FIX ================= */
@media (max-width: 900px) {

  .about-dual-item.mission h2::after {
    margin-left: 0;
    margin-right: auto;
  }

}

/* ================= TABLET FIXES ================= */
@media (min-width: 769px) and (max-width: 1024px) {

  /* CONTAINER */
  .container {
    padding: 0 30px;
  }

  /* ================= HEADER ================= */
  .logo img {
    height: 52px;
  }

  .main-nav {
    gap: 28px;
  }

  .main-nav a {
    font-size: 17px;
  }

  /* ================= SLIDER ================= */
  .dp-slider {
    height: 70vh;              /* tablet için ideal */
    max-height: 620px;
  }

  .dp-content h2 {
    font-size: 36px;
    line-height: 1.2;
  }

  .dp-content p {
    font-size: 15px;
  }

  .dp-arrow.prev {
    left: 40px;
  }

  .dp-arrow.next {
    right: 40px;
  }

  /* ================= PRODUCTS ================= */
  .products {
    grid-template-columns: repeat(2, 1fr); /* 3 → 2 */
    gap: 50px;
    padding: 50px 0 70px;
  }

  .product img {
    max-width: 300px;
  }

  .products .product h3 {
    font-size: 21px;
  }

  /* ================= FEATURES ================= */
  .feature {
    padding: 70px 0;
  }

  .feature-grid {
    gap: 50px;
  }

  .feature-text h2 {
    font-size: 36px;
  }

  .feature-text p {
    font-size: 15px;
  }

  .feature-grid.reverse .feature-text {
    padding-left: 40px;
  }

  /* ================= ABOUT ================= */
  .about-dual-grid {
    gap: 60px;
  }

  .about-dual-item h2 {
    font-size: 30px;
  }

  .about-dual-item p {
    font-size: 15px;
  }

  .values-grid {
    grid-template-columns: repeat(2, 1fr); /* 4 → 2 */
    gap: 40px;
  }

  /* ================= FOOTER ================= */
  .footer-main {
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 50px;
  }

}

/* ================= TABLET FOOTER FIX ================= */
@media (min-width: 769px) and (max-width: 1024px) {

  .footer-main {
    grid-template-columns: 2fr 1fr 1fr; /* desktop gibi */
    text-align: left;
    gap: 40px;
  }

  .footer-brand {
    text-align: left;
  }

  .footer-nav,
  .footer-contact {
    text-align: left;
  }

  .footer-nav h4::after,
  .footer-contact h4::after {
    left: 0;
    transform: none;
    margin: 0;
  }

}
/* ================= TABLET FOOTER SPACING FIX ================= */
@media (min-width: 768px) and (max-width: 1024px) {

/* Footer'dan önceki son section nefes alsın */
@media (min-width: 768px) and (max-width: 1024px) {
  main > section:last-of-type {
    padding-bottom: 160px;
  }
}


/* ================= TABLET LAST SECTION SPACING FIX ================= */
@media (min-width: 768px) and (max-width: 1024px) {

  section:last-of-type {
    padding-bottom: 180px;   /* 👈 footer ile nefes */
  }

}

@media (min-width: 1200px) and (max-width: 1400px) {
  .footer-brand img {
    margin-bottom: 14px;
  }

  .footer-brand p {
    line-height: 1.8;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .footer-main {
    padding-top: 80px;
    padding-bottom: 60px;
  }
}

.site-footer {
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

@media (min-width: 1100px) and (max-width: 1300px) {
  .footer-main {
    padding-left: 40px;
    padding-right: 40px;
  }
}


@media (min-width: 1280px) and (max-width: 1440px) {
  .footer-brand img {
    margin-bottom: 20px;
  }

  .footer-brand p {
    line-height: 1.9;
  }
}


@media (min-width: 992px) {
  .footer-main {
    padding-top: 80px;
    padding-bottom: 60px;
  }
}