:root{
  --bg:#0b0b0b;              /* Siyah arka plan */
  --accent:#ffcc00;          /* Taksi sarısı */
  --accent2:#ffb000;         /* Derin sarı */
  --text:#f5f5f5;            /* Açık beyaz */
}

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

body{
  font-family:'Plus Jakarta Sans',sans-serif;
  background:var(--bg);
  color:var(--text);
}

/* HEADER */
.header{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  z-index:10000;
  transition:.4s ease;
}

.header.scrolled{
  backdrop-filter:blur(18px);
  background:rgba(10,14,30,.75);
}

.header-inner{
  height:80px;
  padding:0 50px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
@media(max-width:900px){

  .main-nav{
    position:fixed;
    inset:0;
    background:#05070d;
    flex-direction:column;
    justify-content:center;
    gap:34px;
    transform:translateX(100%);
    transition:.4s ease;
    z-index:9999; /* 🔥 ÇOK ÖNEMLİ */
  }

}

/* LOGO */
.logo{
  font-size:1.4rem;
  font-weight:800;
}
.logo span{ color:#ffc400; }

/* MENU */
.main-nav{
  display:flex;
  align-items:center;
  gap:30px;
  z-index: 99999;
}

.main-nav a,
.nav-link{
  color:#fff;
  font-weight:600;
  cursor:pointer;
  position:relative;
}

/* Hover underline */
.main-nav a::after,
.nav-link::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-6px;
  width:0;
  height:2px;
  background:#ffc400;
  transition:.3s;
}
.main-nav a:hover::after,
.nav-link:hover::after{
  width:100%;
}

/* DROPDOWN */
.nav-item{
  position:relative;
}

.sub-menu{
  position:absolute;
  top:140%;
  left:0;
  background:#111;
  border-radius:12px;
  min-width:180px;
  box-shadow:0 20px 40px rgba(0,0,0,.5);
  opacity:0;
  visibility:hidden;
  transform:translateY(10px);
  transition:.3s;
}

.sub-menu a{
  display:block;
  padding:14px 18px;
  color:#fff;
}
.sub-menu a:hover{
  background:#1c1c1c;
}

.nav-item:hover .sub-menu{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}

/* CALL BTN */
.call-btn{
  padding:12px 26px;
  border-radius:999px;
  background:linear-gradient(135deg,#ffc400,#ff9800);
  color:#000 !important;
  font-weight:800;
}

/* HAMBURGER */
.menu-btn{
  display:none;
  width:32px;
  height:22px;
  position:relative;
  cursor:pointer;
  z-index:100001;
}
.menu-btn span{
  background:#fff;
  border-radius:3px;
  position:absolute;
  left:0;
  width:100%;
  height:3px;
  background:#fff;
  border-radius:3px;
  transition:.4s cubic-bezier(.68,-0.55,.27,1.55);
}

.menu-btn span:nth-child(1){ top:0; }
.menu-btn span:nth-child(2){ top:9px; }
.menu-btn span:nth-child(3){ bottom:0; }

/* OPEN STATE = X */
.menu-btn.open span:nth-child(1){
  transform:rotate(45deg);
  top:9px;
}
.menu-btn.open span:nth-child(2){
  opacity:0;
}
.menu-btn.open span:nth-child(3){
  transform:rotate(-45deg);
  bottom:9px;
}
/* MOBILE */
@media(max-width:900px){

  .menu-btn{ display:flex; }

  .main-nav{
    position:fixed;
    inset:0;
    background:#05070d;
    flex-direction:column;
    justify-content:center;
    gap:34px;
    transform:translateX(100%);
    transition:.4s ease;
  }

  .main-nav.active{
    transform:translateX(0);
  }

  .nav-item:hover .sub-menu{
    opacity:1;
    visibility:visible;
  }

  .sub-menu{
    position:static;
    box-shadow:none;
    background:transparent;
    transform:none;
    display:none;
  }

  .nav-item.open .sub-menu{
    display:block;
  }

  .sub-menu a{
    text-align:center;
    opacity:.85;
  }
}

*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family:'Plus Jakarta Sans',sans-serif;
}

body{
  background:var(--bg);
  color:var(--text);
}

*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto}


/* FLOAT BUTTONS */
.float-whatsapp,.float-call{
  position:fixed;
  width:56px;
  height:56px;
  border-radius:50%;
  display:flex;
  justify-content:center;
  align-items:center;
  z-index:998;
  animation:pulse 2s infinite;
}
.float-whatsapp{
  left:20px;
  bottom:30px;
  background:#25D366;
}
.float-whatsapp img{width:28px}

.float-call{
  right:20px;
  bottom:30px;
  background:#ffc107;
  color:#000;
  font-size:22px;
}

/* ANIMATIONS */
@keyframes menuDrop{
  from{opacity:0;transform:translateY(-10px)}
  to{opacity:1;transform:translateY(0)}
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(0,0,0,.3)}
  70%{box-shadow:0 0 0 14px rgba(0,0,0,0)}
  100%{box-shadow:0 0 0 0 rgba(0,0,0,0)}
}


.services-section{
  background:#0b0d10;
  padding:90px 20px;
}

.services-wrap{
  max-width:1200px;
  margin:auto;
  display:grid;
  grid-template-columns:repeat(3,1fr);
}

.service-box{
  padding:60px 42px;
  background:#12151b;
  color:#fff;
  position:relative;
  transition:.45s cubic-bezier(.22,1,.36,1);
}

.service-box:not(:last-child){
  border-right:1px solid rgba(255,255,255,.06);
}

.service-box::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(120deg,transparent,rgba(255,193,7,.15),transparent);
  opacity:0;
  transition:.45s;
}

.service-box:hover::after{
  opacity:1;
}

.service-box:hover{
  transform:translateY(-10px);
  background:#161a22;
}

.service-box h3{
  font-size:22px;
  margin-bottom:18px;
  font-weight:700;
}

.service-box p{
  font-size:14px;
  line-height:1.9;
  color:#cfcfcf;
  max-width:360px;
}

.service-cta{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:32px;
  font-size:14px;
  font-weight:700;
  text-decoration:none;
  letter-spacing:.5px;
}

.service-cta span{
  transition:.3s;
}

.service-cta:hover span{
  transform:translateX(6px);
}

/* CTA TÜRLERİ */
.service-cta.call{
  color:#ffc107;
}

.service-cta.whatsapp{
  color:#25d366;
}

/* ORTA KART VURGULU */
.service-box.highlight{
  background:#181c25;
}

.service-box.highlight h3{
  color:#fff;
}

/* MOBİL */
@media(max-width:900px){
  .services-wrap{
    grid-template-columns:1fr;
  }

  .service-box{
    border-right:none;
    border-bottom:1px solid rgba(255,255,255,.06);
    padding:42px 28px;
  }
}


.services-showcase {
  background: #f7f7f7;
  padding: 120px 6%;
  color: #111;
}

.services-title {
  text-align: center;
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 80px;
}

.services-title span {
  display: block;
  font-size: 14px;
  margin-top: 12px;
  letter-spacing: 3px;
  color: #777;
}

.services-wrapper {
  display: grid;
  grid-template-columns: 1fr 420px 1fr;
  gap: 60px;
  align-items: center;
}

.services-col {
  display: flex;
  flex-direction: column;
  gap: 50px;
}

.service-item {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-item .icon {
  font-size: 30px;
  color: #ffc400;
}

.service-item h3 {
  font-size: 18px;
  font-weight: 700;
}

.service-item p {
  font-size: 14.5px;
  line-height: 1.6;
  color: #555;
}

.services-car img {
  width: 100%;
  max-width: 420px;
  display: block;
  margin: auto;
  filter: drop-shadow(0 40px 80px rgba(0,0,0,.25));
}

/* HOVER */
.service-item:hover h3 {
  color: #ffb300;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .services-wrapper {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .services-col {
    align-items: center;
  }

  .services-car {
    order: -1;
    margin-bottom: 60px;
  }
}


.brand{
  font-size:1.4rem;
  font-weight:800;
}
.brand span{
  color:var(--accent);
}

/* BUTTONS */
.solid-btn{
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  border:none;
  border-radius:999px;
  padding:14px 28px;
  font-weight:700;
  color:#000;
  cursor:pointer;
  box-shadow:0 0 40px rgba(93,220,255,.35);
}

.ghost-btn{
  background:transparent;
  border:1px solid rgba(255,255,255,.25);
  color:#fff;
  border-radius:999px;
  padding:14px 28px;
  cursor:pointer;
}

.xl{
  padding:18px 40px;
  font-size:1.05rem;
}

/* HERO */
.hero{
  height:100vh;
  position:relative;
  display:flex;
  align-items:center;
}

.hero-bg{
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at top,rgba(93,220,255,.25),transparent 40%),
    linear-gradient(120deg,rgba(0,0,0,.85),rgba(0,0,0,.4)),
    url('images/taksi1.png') center/cover;
      pointer-events:none;

}

.hero-inner{
  position:relative;
  max-width:780px;
  padding:0 8%;
}

.hero h1{
  font-size:4.2rem;
  line-height:1.1;
  font-weight:800;
}

.hero h1 span{
  background:linear-gradient(90deg,var(--accent),var(--accent2));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}

.hero p{
  margin:30px 0;
  font-size:1.1rem;
  opacity:.85;
}

.hero-cta button{
  margin-right:15px;
}

.hero-metrics{
  display:flex;
  gap:40px;
  margin-top:50px;
}

.hero-metrics div strong{
  font-size:1.8rem;
}
.hero-metrics div span{
  display:block;
  opacity:.7;
}

/* VALUES */
.values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  padding: 80px 6%;
  background: #f7f9fc;
}

.value-card {
  background: #ffffff;
  padding: 40px 30px;
  border-radius: 14px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.value-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #ffc400, #ff9800);
  opacity: 0;
  transition: 0.4s;
  z-index: 0;
}

.value-card:hover::before {
  opacity: 1;
}

.value-card * {
  position: relative;
  z-index: 1;
}

.value-card:hover {
  transform: translateY(-10px);
}

.value-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 20px;
  background: #ffc400;
  color: #000;
  font-size: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: 0.4s;
}

.value-card:hover .value-icon {
  background: #fff;
}

.value-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #222;
  transition: 0.4s;
}

.value-card p {
  font-size: 15.5px;
  line-height: 1.6;
  color: #555;
  transition: 0.4s;
}

.value-card:hover h3,
.value-card:hover p {
  color: #fff;
}



/* SYSTEM SERVICES */
.system-services {
  padding: 110px 6%;
  background: #fff;
}

.system-head {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 70px;
}

.system-head h2 {
  font-size: 42px;
  font-weight: 800;
  color: #111;
  margin-bottom: 12px;
}

.system-head p {
  font-size: 16px;
  color: #555;
}

/* GRID */
.system-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}

/* CARD */
.system-card {
  position: relative;
  height: 420px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0,0,0,.12);
  transition: transform .4s ease;
}

.system-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}

.system-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,.75),
    rgba(0,0,0,.15)
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 30px;
  color: #fff;
}

.system-overlay h3 {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 6px;
}

.system-overlay span {
  font-size: 14px;
  opacity: .9;
}

/* HOVER WOW */
.system-card:hover {
  transform: translateY(-10px);
}

.system-card:hover img {
  transform: scale(1.08);
}

/* RESPONSIVE */
@media (max-width: 1000px) {
  .system-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .system-services {
    padding: 80px 5%;
  }

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

  .system-card {
    height: 360px;
  }

  .system-head h2 {
    font-size: 34px;
  }
}


/* FLOATING ACTION BUTTONS */
.floating-actions {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
}

.float-btn {
  pointer-events: auto;
  position: fixed;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  font-size: 22px;
  font-weight: 600;
  color: #fff;
  border: none;
  cursor: pointer;
  box-shadow: 0 18px 40px rgba(0,0,0,.25);
  animation: floatPulse 2.6s infinite ease-in-out;
}

/* LEFT – WHATSAPP */
.float-btn.whatsapp {
  left: 22px;
  bottom: 90px;
  background: linear-gradient(135deg, #25D366, #1ebc5c);
}
.float-btn i {
  font-size: 28px;
  line-height: 1;
}
/* RIGHT – CALL */
.float-btn.call {
  right: 22px;
  bottom: 90px;
  background: linear-gradient(135deg, #111, #333);
}

.float-btn small {
  font-size: 10px;
  opacity: .9;
}

/* HOVER */
.float-btn:hover {
  transform: scale(1.12);
}

/* ANIMATION */
@keyframes floatPulse {
  0%   { transform: translateY(0) scale(1); }
  50%  { transform: translateY(-8px) scale(1.05); }
  100% { transform: translateY(0) scale(1); }
}

/* MOBILE OPTIMIZATION */
@media (max-width: 768px) {
  .float-btn {
    width: 58px;
    height: 58px;
    font-size: 20px;
  }

  .float-btn.whatsapp {
    left: 14px;
    bottom: 80px;
  }

  .float-btn.call {
    right: 14px;
    bottom: 80px;
  }
}


/* CTA STRIP */
.cta-strip{
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#000;
  text-align:center;
  padding:90px 20px;
}

/* FOOTER */
.footer{
  background:#000;
  padding:50px;
    color:#aaa;
  text-align:center;
  font-size:.9rem;
}

.page-transition{
  position:fixed;
  inset:0;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  z-index:9999;
  transform:scaleY(0);
  transform-origin:top;
  transition:.6s ease;
}

.page-transition.active{
  transform:scaleY(1);
}

.spiral-section {
  background: radial-gradient(circle at center, #060b14 0%, #02040a 70%);
  padding: 120px 0;
  overflow: hidden;
  color: #fff;
}

.section-title {
  text-align: center;
  font-size: 42px;
  letter-spacing: 6px;
  margin-bottom: 80px;
}

.section-title span {
  display: block;
  font-size: 12px;
  letter-spacing: 4px;
  color: #4da3ff;
  margin-bottom: 10px;
}

.spiral-wrapper {
  perspective: 1400px;
  display: flex;
  justify-content: center;
}

.spiral-ring {
  position: relative;
  width: 420px;
  height: 420px;
  transform-style: preserve-3d;
  animation: spin 30s linear infinite;
}

.spiral-card {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 220px;
  height: 320px;
  background: #0b1220;
  border-radius: 14px;
  overflow: hidden;
  transform-style: preserve-3d;
  transform:
    rotateY(calc(var(--i) * 90deg))
    translateZ(380px);
  box-shadow: 0 30px 60px rgba(0,0,0,0.6);
  transition: transform .6s ease, box-shadow .6s ease;
}

.spiral-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.spiral-card h3 {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  font-size: 18px;
  letter-spacing: 1px;
  text-shadow: 0 10px 30px rgba(0,0,0,.9);
}

.spiral-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.7), transparent);
}

.spiral-card:hover {
  transform:
    rotateY(calc(var(--i) * 90deg))
    translateZ(420px)
    scale(1.08);
  z-index: 10;
  box-shadow: 0 50px 100px rgba(0,0,0,.8);
}

/* Dönüş Animasyonu */
@keyframes spin {
  from {
    transform: rotateY(0deg);
  }
  to {
    transform: rotateY(360deg);
  }
}



.icon-values {
  gap: 30px;
}

/* ICON'LU KART */
.icon-card {
  background: #3f4a53;
  border-radius: 0;
  padding: 60px 40px;
  text-align: center;
  transition: all .4s ease;
  box-shadow: none;
}

.icon-card:hover {
  background: #46525c;
  transform: translateY(-10px);
}

/* ICON */
.icon-card .icon {
  font-size: 48px;
  color: #ff2b2b;
  margin-bottom: 30px;
}

/* BAŞLIK */
.icon-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 20px;
}

/* AÇIKLAMA */
.icon-card p {
  font-size: 15px;
  line-height: 1.7;
  opacity: .9;
}

@media (max-width: 768px) {
  .icon-card {
    padding: 45px 30px;
  }

  .icon-card .icon {
    font-size: 42px;
  }
}

/* ============================= */
/* RESPONSIVE KATMANLAR (PRO) */
/* ============================= */

/* TABLET */
@media (max-width:1024px){
  .topbar{
    padding:0 30px;
    height:72px;
  }

  .hero-inner{
    max-width:680px;
    padding:0 6%;
  }

  .hero h1{
    font-size:3.2rem;
  }

  .hero-metrics{
    gap:30px;
  }

  .values{
    padding:110px 6%;
    gap:30px;
  }
}

/* KÜÇÜK LAPTOP / TABLET */
@media (max-width:900px){
  .hero{
    height:90vh;
  }

  .hero h1{
    font-size:2.8rem;
  }

  .hero p{
    font-size:1rem;
  }

  .hero-metrics{
    flex-wrap:wrap;
    gap:25px;
  }

  .hero-metrics div strong{
    font-size:1.6rem;
  }
}

/* MOBİL */
@media (max-width:768px){
  .topbar{
    padding:0 20px;
  }

  .brand{
    font-size:1.2rem;
  }

  .solid-btn,
  .ghost-btn{
    padding:14px 22px;
    font-size:.95rem;
  }

  .hero{
    height:100vh;
    text-align:center;
  }

  .hero-inner{
    padding:0 7%;
  }

  .hero h1{
    font-size:2.4rem;
  }

  .hero p{
    margin:25px 0;
    font-size:.95rem;
  }

  .hero-cta{
    display:flex;
    flex-direction:column;
    gap:16px;
  }

  .hero-cta button{
    margin-right:0;
    width:100%;
  }

  .hero-metrics{
    justify-content:center;
    margin-top:40px;
  }

  .hero-metrics div{
    text-align:center;
  }

  .values{
    padding:90px 7%;
  }

  .value-card{
    padding:34px;
  }

  .cta-strip{
    padding:70px 20px;
  }
}

/* KÜÇÜK MOBİL */
@media (max-width:480px){
  .topbar{
    height:68px;
  }

  .hero h1{
    font-size:2rem;
    line-height:1.15;
  }

  .hero-metrics{
    gap:20px;
  }

  .hero-metrics div strong{
    font-size:1.4rem;
  }

  .values{
    gap:25px;
  }

  .footer{
    padding:35px 20px;
    font-size:.85rem;
  }
}