/* Fontlar: Helvetica Now Display veya Inter */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  font-family: 'Inter', Arial, Helvetica, sans-serif;
  margin: 0;
  background: #fff;
  color: #111;
  line-height: 1.5;
}
a { text-decoration: none; color: inherit; }

/* Menü */
.menu-bar {
  width: min(calc(100vw - 48px), 1697px);
  max-width: 1697px;
  min-width: 220px;
  height: 64px;
  margin: 26px auto 0 auto;
  border-radius: 32px;
  background: rgba(255,255,255,0.95);
  box-shadow: 0 3px 18px 0 rgba(0,0,0,0.05);
  border: 1px solid rgba(156,156,156,0.19);
  backdrop-filter: blur(6px) brightness(100%);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 999;
  padding: 0 clamp(20px, 6vw, 40px) 0 clamp(20px, 1vw, 24px);
  transition: width 0.35s cubic-bezier(.6,1.3,.35,1.01), padding 0.3s;
  box-sizing: border-box;
}

.logo-block {
  display: flex;
  align-items: center;
}

.menu-bar .logo {
  height: 38px;
  margin-right: clamp(8px, 12vw, 180px);
}

.main-nav {
  display: flex;
  gap: clamp(8px, 2.5vw, 28px);
  margin-left: auto;
  flex-wrap: nowrap;
  min-width: 0;
  overflow: hidden;
}

.main-nav a {
  font-size: clamp(13px, 1.1vw, 18px);
  color: #000;
  text-decoration: none;
  padding: 3px clamp(8px, 2vw, 20px);
  border-radius: 18px;
  font-weight: 500;
  transition: background .2s, color .2s;
  min-width: 0;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  box-sizing: border-box;
}

.main-nav a.active,
.main-nav a:hover {
  color: #ffb400;
  background: rgba(255,255,255,0.08);
}

@media (max-width: 900px) {
  .menu-bar {
    display: flex !important;
    justify-content: space-between;
    align-items: center;
    width: calc(100vw - 12px);
    max-width: 900px;
    min-width: 220px;
    padding: 0 6px;
    height: 64px;
    border-radius: 32px;
    background: rgba(255,255,255,0.95);
    border: 1px solid rgba(156,156,156,0.19);
    box-shadow: 0 3px 18px 0 rgba(0,0,0,0.05);
    backdrop-filter: blur(6px) brightness(100%);
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
    box-sizing: border-box;
  }

  .menu-bar .logo {
    display: none !important;
  }

  .main-nav {
    display: none !important;
    gap: clamp(2px, 1vw, 18px);
  }

  .main-nav a {
    font-size: clamp(11px, 1vw, 16px);
    padding: 3px clamp(2px, 1vw, 8px);
  }

  .menu-toggle {
    display: flex !important;
  }

  .mobile-logo {
    display: block !important;
  }
}

@media (max-width: 700px) {
  .main-nav {
    gap: 2px;
  }

  .main-nav a {
    font-size: 10px;
    padding: 2px 2px;
  }
}

.mobile-logo {
  display: none;
  position: fixed;
  top: 38px;
  left: clamp(8px, 6vw, 48px);
  height: 38px;
  z-index: 3001;
  margin: 0;
  pointer-events: none;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  outline: none;
  cursor: pointer;
  z-index: 3000;
  width: 44px;
  height: 44px;
  justify-content: center;
  align-items: center;
  position: fixed;
  right: 24px;
  top: 38px;
  padding: 0;
  margin: 0;
}

.menu-toggle .bar {
  position: absolute;
  left: 50%;
  width: 28px;
  height: 4px;
  background: #111;
  border-radius: 3px;
  transform: translateX(-50%);
  transition: all .24s cubic-bezier(.6,1.3,.25,1.02);
  opacity: 1;
}

.menu-toggle .bar:nth-child(1) { top: 12px; }
.menu-toggle .bar:nth-child(2) { top: 20px; }
.menu-toggle .bar:nth-child(3) { top: 28px; }

.menu-toggle .close-x {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: none;
  pointer-events: none;
}

.menu-toggle.active .bar {
  opacity: 0;
}

.menu-toggle.active .close-x {
  display: block;
  animation: fadeinX .17s both;
}

@keyframes fadeinX {
  from { opacity: 0; scale: 0.8; }
  to   { opacity: 1; scale: 1; }
}

.mobile-menu {
  display: none;
  flex-direction: column;
  position: fixed;
  top: 22px;
  right: 12px;
  width: 124vw;
  max-width: 160px;
  background: rgba(255,255,255,0.66);
  border-radius: 32px;
  box-shadow: 0 8px 52px 0 rgba(30,30,30,0.22);
  z-index: 2001;
  padding: 68px 18px 24px 18px;
  gap: 10px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s;
  backdrop-filter: blur(18px) brightness(1.05);
  -webkit-backdrop-filter: blur(18px) brightness(1.05);
  align-items: flex-end;
}

.mobile-menu.active {
  display: flex;
  opacity: 1;
  pointer-events: auto;
  animation: menuFadeIn .22s both;
}

@keyframes menuFadeIn {
  from { transform: translateY(-18px) scale(0.98); opacity: 0; }
  to   { transform: translateY(0) scale(1); opacity: 1; }
}

.mobile-menu a {
  font-size: 18px;
  font-weight: 600;
  color: #111;
  padding: 8px 0;
  border-radius: 16px;
  text-align: right;
  margin: 0;
  background: none;
  transition: none;
}

.mobile-menu a:hover {
  background: none;
  color: #111;
}

.mobile-menu a.active {
  background: none;
  color: #ffb400;
}

/* ========== GLOBAL KORUMA ========== */
html, body {
  max-width: 100%;
  overflow-x: hidden;
  touch-action: manipulation;
}

/* ========== KURUMSAL HERO ALANI ========== */
.kurumsal-wrapper {
  max-width: 1400px;
  margin: 129px auto 0 auto;
  padding: 0 12px 12px 60px;
  position: relative;
}

.kurumsal-title h1 {
  text-align: left;
  margin-left: 520px;
  color: #ffb400;
  font-weight: 800;
  font-size: 2.5rem;
  margin-bottom: 14px;
  letter-spacing: 0em;
}

.kurumsal-tabs {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.kurumsal-tabs ul {
  display: flex;
  gap: 140px;
  justify-content: flex-start;
  align-items: flex-end;
  border-bottom: none;
  margin: 20px 0 18px 0;
  padding: 0 0 0 8px;
  list-style: none;
  min-width: max-content;
  white-space: nowrap;
}

/* Scrollbar'ı göstermek istiyorsan bu satırı yoruma al */
// .kurumsal-tabs ul::-webkit-scrollbar { display: none; }

.kurumsal-tabs li {
  margin: 0;
  padding: 0;
  position: relative;
  flex: 0 0 auto;
}

.kurumsal-tabs button {
  background: none;
  border: none;
  font-size: 1.3rem;
  font-weight: 600;
  color: #232323;
  padding: 0 0 10px 0;
  cursor: pointer;
  outline: none;
  transition: color 0.19s, background 0.23s, border 0.2s;
}

.kurumsal-tabs li.active button {
  color: #ffb400;
}

.kurumsal-tabs li.active::after {
  content: '';
  display: block;
  height: 5px;
  width: 90%;
  margin: 0 auto;
  background: #ffb400;
  border-radius: 4px 4px 0 0;
  position: absolute;
  left: 0; right: 0; bottom: -2px;
}

.kurumsal-divider {
  width: 100%;
  height: 1px;
  background: #ececec;
  margin: -16px 0px 0px -60px;
  position: relative;
  z-index: 0;
}

@media (max-width: 900px) {
  .kurumsal-divider {
    width: 100vw !important;
    left: 46px !important;
    transform: none !important;
  }
}


.kurumsal-content {
  display: flex;
  gap: 50px;
  margin-top: 35px;
  align-items: flex-start;
}

.kurumsal-image {
  position: relative;
  width: 360px;
  height: 550px;
  max-width: 92vw;
  min-width: 180px;
  min-height: 240px;
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 2px 14px 0 rgba(0,0,0,0.09);
  background: #fff;
  display: flex;
  align-items: stretch;
}

.kurumsal-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 32px;
  display: block;
  transition: opacity 0.38s cubic-bezier(.66,.01,.16,1.02);
  z-index: 2;
  position: relative;
}

.img-overlay {
  position: absolute;
  left: 0; bottom: 0;
  width: 380px; height: 380px;
  background: #ffb400;
  opacity: 0.76;
  border-radius: 50%;
  transform: scale(0);
  transition: 
    transform 0.54s cubic-bezier(.66,0,.16,1.01),
    opacity 0.31s cubic-bezier(.61,0,.41,1);
  z-index: 10;
  pointer-events: none;
}

.kurumsal-image.animating .img-overlay {
  transform: scale(2.8);
  opacity: 0.83;
  transition: opacity 0.15s cubic-bezier(.86,.1,.48,.91);
}

.kurumsal-image.animating img {
  opacity: 0;
  transition: opacity 0.12s cubic-bezier(.86,.1,.48,.91);
}

.kurumsal-text {
  flex: 1;
  max-width: 800px;
  margin-left: -40px;
  font-size: 1.13rem;
  color: #232323;
  opacity: 1;
  transition: opacity 0.32s cubic-bezier(.5,0,.5,1);
}

.kurumsal-text.hide {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s cubic-bezier(.5,0,.5,1);
}

.kurumsal-text p {
  margin-bottom: 19px;
  line-height: 1.6;
}

.hide {
  opacity: 0;
  transition: opacity 0.2s ease;
}

.img-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: #ffcc00;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.25s ease, height 0.25s ease;
  z-index: 2;
}

.img-overlay.show {
  width: 200%;
  height: 200%;
}

/* ========== RESPONSIVE BLOKLAR ========== */

@media (max-width: 1100px) {
  .kurumsal-content {
    flex-direction: column;
    gap: 28px;
  }

  .kurumsal-image {
    width: 324px !important;
    height: 112px !important;
    border-radius: 14px !important;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 2px 14px rgba(0, 0, 0, 0.09);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .kurumsal-image img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    display: block;
    border-radius: 0 !important;
  }

  .kurumsal-title h1 {
    margin-left: 14vw;
  }
}

@media (max-width: 900px) {
  .kurumsal-wrapper {
    padding: 0 12px;
    border-bottom: 12px;
  }

  .kurumsal-title h1 {
    text-align: center;
    margin-left: 0;
    font-size: 2rem;
  }

  .kurumsal-tabs ul {
    gap: 20px;
    padding-left: 8px;
    font-size: 1rem;
  }

  .kurumsal-content {
    flex-direction: column;
    gap: 20px;
    margin-top: 16px;
  }

  .kurumsal-text {
    font-size: 15px;
    padding: 0 12px;
    margin-left: 0 !important;
    box-sizing: border-box;
    word-wrap: break-word;
  }
}

@media (max-width: 600px) {
  .kurumsal-title h1 {
    margin-top: -25px;  
    font-size: 1.8rem;
  }

  .kurumsal-tabs ul {
    margin-top: -5px;
    gap: 16px;
    font-size: 1.1rem;
  }

  .kurumsal-content {
    margin-top: 14px;
  }

  .kurumsal-text {
    margin-top: -20px;
    font-size: 16px;
    padding: 0 12px;
  }
}


/*======================
=   WEB GÖRÜNÜMÜ       =
======================*/

/* İLETİŞİM + HARİTA (WEB) */
.contact-map-section {
  width: 100vw;
  max-width: 1920px;
  background: #ffb400;
  margin: 120px auto;
  padding: 50px 0;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  align-items: center;
}

.contact-map-content {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin-right: 285px;
}

.contact-info {
  color: #fff;
  max-width: 360px;
  min-width: 260px;
  margin-left: 285px;
  flex: 1;
}
.contact-info h3 {
  font-size: 25px;
  font-weight: 800;
  margin-bottom: 20px;
}
.contact-details {
  font-size: 17px;
  line-height: 1.6;
  font-weight: 400;
}
.contact-details b {
  color: #fff;
}
.map-block iframe {
  width: 460px;
  height: 215px;
  border-radius: 32px;
  border: none;
  display: block;
  background: #fff;
}

/*======================
=   MOBİL GÖRÜNÜMÜ     =
======================*/

/* MOBİL İLETİŞİM BLOĞU */
.contact-map-section-mobile {
  display: none;
  background: #ffb400;
  padding: 36px 20px;
  width: 100vw;
  margin-top: 60px;
  text-align: center;
}
.mobile-contact-title {
  font-size: 24px;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 12px;
}
.mobile-map-block iframe {
  width: 100%;
  height: 160px;
  border: none;
  border-radius: 18px;
  background: #fff;
  margin-bottom: 16px;
}
.mobile-contact-details {
  font-size: 15px;
  color: #fff;
  line-height: 1.6;
}
.mobile-contact-details b {
  color: #fff;
}

@media (max-width: 900px) {
  /* Web bloklarını gizle */
  .contact-map-section,
  .form-section {
    display: none !important;
  }

  /* Mobil blokları göster */
  .contact-map-section-mobile,
  .form-section-mobile {
    display: block !important;
  }

  .input-row-mobile {
    flex-direction: column !important;
  }
}

/* FOOTER */
.footer-bottom {
  background: #fff;
  border-radius: 999px 999px 0 0;
  margin-top: 120px;
  padding: 30px 0 5px 0;
  box-shadow: 0 -5px 22px 0 rgba(50,50,50,0.06);
}
.footer-wrap {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}
.footer-logo img {
  height: 38px;
  margin-bottom: 0px;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 25px 28px;
  justify-content: center;
  margin-bottom: 8px;
}
.footer-links a {
  color: #222;
  font-size: 15px;
  opacity: 0.90;
  transition: color 0.17s;
}
.footer-links a:hover { color: #ffb400; }
.footer-copyright {
  font-size: 13px;
  color: #888;
  text-align: center;
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}
.footer-copyright b { color: #222; font-weight: 700; }

@media screen and (max-width: 900px) {
  .footer-bottom {
    border-radius: 28px 28px 0 0;
    padding: 24px 16px 8px 16px;
    margin-top: 40px;
    box-shadow: 0 -5px 22px rgba(50, 50, 50, 0.06);
  }

  .footer-wrap {
    gap: 18px;
    padding: 0 12px;
  }

  .footer-logo img {
    height: 36px;
    margin-bottom: 4px;
  }

  .footer-links {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr)); /* 3 sütun */
    gap: 10px 30px;
    justify-items: start; /* her hücre içeriğini sola yaslar */
    text-align: left;     /* yazıyı sola yaslar */
    margin-bottom: 10px;
    padding: 0 8px;
  }

  .footer-links a {
    font-size: 15px;
    opacity: 0.9;
    color: #222;
    transition: color 0.17s;
  }

  .footer-links a:hover {
    color: #ffb400;
  }

  .footer-copyright {
    font-size: 13px;
    line-height: 1.4;
    text-align: center;
    margin: 6px auto 4px;
    padding: 0 8px;
    color: #444;
  }

  .footer-copyright b {
    color: #111;
  }
}



@media (max-width: 1140px) {
  .main-header, .header-bar, .main-nav, .hero, .services-section, .project-gallery, .contact-map-section, .form-section, .footer-bottom {
    padding-left: 10px;
    padding-right: 10px;
  }