:root{
  --bg:#020617;
  --card:#020617;
  --ink:#e5e7eb;
  --muted:#9ca3af;
  --accent:#3b82f6;
  --accent-soft:#1d4ed8;
  --border:#1f2937;
  --radius:18px;
}

*{box-sizing:border-box;}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:radial-gradient(circle at top,#020617 0,#020617 55%,#020617 100%);
  color:var(--ink);
}

/* NAVBAR */
.navbar{
  background:rgba(15,23,42,.96);
  backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(148,163,184,.1);
}
.navbar-brand{
  display:flex;
  align-items:center;
  gap:.55rem;
  font-weight:700;
  letter-spacing:.04em;
}
.brand-logo-img{
  width:34px;
  height:34px;
  border-radius:999px;
  object-fit:cover;
  background:#020617;
  border:2px solid #e5e7eb;
}
.nav-link{
  font-weight:500;
  font-size:.95rem;
  color:#e5e7eb !important;
  opacity:.75;
  padding-inline:1rem !important;
}
.nav-link:hover,
.nav-link:focus,
.nav-link.active{
  opacity:1;
  color:#f9fafb !important;
}
.nav-social{
  font-size:0.9rem;
  color:var(--muted);
}
.nav-social a{
  color:var(--muted);
  text-decoration:none;
  margin-left:10px;
}
.nav-social a:hover{
  color:var(--accent);
}

/* HERO */
.hero{
  padding:130px 0 80px;
}
.hero-eyebrow{
  font-size:.86rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:12px;
}
.hero-title{
  font-weight:800;
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  line-height:1.05;
  margin-bottom:18px;
}
.hero-text{
  font-size:1rem;
  max-width:540px;
  color:var(--muted);
}
.hero-actions{
  margin-top:28px;
  display:flex;
  flex-wrap:wrap;
  gap:14px;
}
.btn-main{
  background:var(--accent);
  color:#f9fafb;
  font-weight:600;
  padding:11px 26px;
  border-radius:999px;
  border:none;
}
.btn-main:hover{
  background:var(--accent-soft);
  color:#f9fafb;
}
.btn-ghost{
  background:transparent;
  border-radius:999px;
  padding:11px 26px;
  border:1px solid rgba(148,163,184,.5);
  color:#e5e7eb;
  font-weight:500;
}
.btn-ghost:hover{
  border-color:var(--accent);
  color:#f9fafb;
}

/* SECTIONS */
.section{
  padding:60px 0 80px;
}
.section-title{
  font-size:1.6rem;
  font-weight:700;
  margin-bottom:26px;
}

/* FEATURE CARDS */
.feature-card {
    transition: all 0.35s ease;
    cursor: pointer;
 background:rgba(15,23,42,.95);
  border-radius:var(--radius);
  border:1px solid rgba(31,41,55,.9);
  padding:24px 22px;
  height:100%;
  display:flex;
  flex-direction:column;
  gap:14px;
  box-shadow:0 18px 45px rgba(15,23,42,.7);
}

.feature-card:hover {
    transform: translateY(-6px) scale(1.03);
    box-shadow: 0 25px 50px rgba(0,0,0,0.35);
    border-color: rgba(59,130,246,0.6); /* Accent rengin soft versiyonu */
}
.feature-title{
  font-weight:600;
  font-size:1.02rem;
}
.feature-text{
  font-size:.9rem;
  color:var(--muted);
}

/* CONTENT PAGES */
.page-header{
  padding:110px 0 40px;
}
.page-header h1{
  font-weight:700;
  font-size:2.1rem;
}
.page-header p{
  color:var(--muted);
  max-width:620px;
}
.page-body{
  padding-bottom:80px;
  font-size:.96rem;
  color:var(--muted);
}

/* FOOTER */
footer{
  border-top:1px solid rgba(31,41,55,.9);
  padding:22px 0 26px;
  font-size:.85rem;
  color:var(--muted);
}
.footer-contact{
  font-size:0.9rem;
  margin-bottom:8px;
}
.footer-social a{
  color:var(--muted);
  margin:0 6px;
  text-decoration:none;
}
.footer-social a:hover{
  color:var(--accent);
}
.typewriter-box {
    font-size: 1.25rem;
    font-weight: 600;
    color: #ffffff;
    margin-top: 18px;
    min-height: 38px;
}

/* Yazı efekti */
#typewriter {
    border-right: 2px solid #3b82f6;
    padding-right: 6px;
    display: inline-block;
    /* Mobilde taşmaması için: */
    white-space: normal;
    word-wrap: break-word;
    word-break: break-word;
    animation: blink .8s infinite;
}

@keyframes blink {
    0% { border-color: rgba(59,130,246,1); }
    50% { border-color: rgba(59,130,246,0); }
    100% { border-color: rgba(59,130,246,1); }
}
/* Mobil uyum için */
@media (max-width: 576px) {
  .typewriter-box {
      font-size: 1rem;
      text-align: center;      /* küçük ekranda ortala */
      margin-top: 14px;
      min-height: 44px;        /* iki satıra yer kalsın */
  }
}
.about-bg-logo {
    position: absolute;
    right: 550px;   /* SAYI BÜYÜDÜKÇE LOGO SOLA GİDER */
    top: 140px;     /* SAYI BÜYÜDÜKÇE AŞAĞI, KÜÇÜLDÜKÇE YUKARI GİDER */
    opacity: 0.06;
    z-index: 1;
    pointer-events: none;
}

.about-bg-logo img {
    width: 340px;   /* kırmızıyla işaretlediğin boşluğa tam oturacak */
    height: auto;
    filter: drop-shadow(0 0 12px rgba(255,255,255,0.06));
}

.page-header, .page-body {
    position: relative;
    z-index: 2;
}

@media (max-width: 768px) {
    .about-bg-logo {
        display: none;
    }
}
/* LIGHTBOX ARKA PLAN */
.lightbox {
    position: fixed;
    z-index: 9999;
    inset: 0;
    background: rgba(0, 0, 0, .85);
    display: flex;
    align-items: center;
    justify-content: center;
    visibility: hidden;
    opacity: 0;
    transition: 0.25s ease;
}

/* AKTİFKEN GÖRÜNÜR */
.lightbox.active {
    visibility: visible;
    opacity: 1;
}

/* BÜYÜTÜLMÜŞ FOTOĞRAF */
.lightbox img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 12px;
    box-shadow: 0 0 25px rgba(0,0,0,.6);
    transform: scale(.7);
    transition: .25s ease;
}

.lightbox.active img {
    transform: scale(1);
}

/* CURSOR */
.gallery-img {
    cursor: zoom-in;
}
.gallery-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 8px;
}

.gallery-large img {
    height: 220px !important;
    object-fit: cover;
}
.map-container iframe {
    box-shadow: 0 10px 30px rgba(0,0,0,0.45);
}

.btn-main {
    background: #2563eb;
    color: #fff;
    border-radius: 999px;
    padding: 10px 26px;
    font-weight: 600;
    border: none;
    transition: 0.2s ease;
}

.btn-main:hover {
    background: #1d4ed8;
    transform: translateY(-1px);
}