:root {
  --primary: #1f3c88;
  --primary-dark: #162e66;
  --accent: #ff7a00;
  --dark: #0f172a;
  --bg-soft: #f8fafc;
  --line: #e5e7eb;
  --text: #0f172a;
  --muted: #64748b;
  font-family: Inter, Arial, sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--text);background:#fff}
a{text-decoration:none;color:inherit}
button,input,textarea{font:inherit}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}
.topbar{background:var(--dark);color:#fff}
.topbar-inner{min-height:48px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.topbar-inner p{margin:0;font-size:14px;opacity:.9}
.header{
  position:sticky;
  top:0;
  z-index:999999;
  isolation:isolate;
  overflow:visible !important;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line)
}


.header-inner{min-height:92px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.header2{position:relative;top:0;z-index:1000;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header2-inner{min-height:92px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:14px}

.brand-name{font-size:30px;font-weight:900;line-height:1;color:var(--primary)}
.brand-subtitle{margin-top:4px;font-size:11px;font-weight:700;letter-spacing:.34em;text-transform:uppercase;color:#64748b}
.nav{display:flex;gap:28px}
.nav-link{font-weight:600;color:#334155;transition:.2s}
.nav-link:hover,.nav-link.active{color:var(--primary)}
.header-actions{display:flex;gap:12px;align-items:center}
.btn{min-height:44px;padding:0 18px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:700;transition:.2s}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--primary-dark)}
.btn-outline{border:1px solid var(--accent);color:var(--accent);background:#fff}
.btn-outline:hover{background:#f7faff}
.hero{overflow:hidden;background:radial-gradient(circle at top left, rgba(31,60,136,.14), transparent 28%),radial-gradient(circle at bottom right, rgba(255,122,0,.12), transparent 30%)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;padding:64px 0 88px;align-items:center}
.pill-tabs{display:inline-flex;padding:6px;border-radius:999px;border:1px solid var(--line);background:#ffffff00;box-shadow:0 10px 25px rgba(15,23,42,.06);gap:6px;flex-wrap:wrap}
.pill-tab{padding:12px 18px;border:none;border-radius:999px;background:transparent;color:#475569;font-weight:700;cursor:pointer}
.pill-tab.active{background:#fff;color: var(--accent)}
.section-tag{display:inline-flex;padding:15px 16px;border-radius:999px;border:1px solid var(--line);background:#eef2ff00;color:var(--primary);font-size:13px;font-weight:700;margin-top:5px}
.hero-copy h1,.page-title{margin:18px 0 0;font-size:clamp(40px,6vw,68px);line-height:1.05;letter-spacing:-.04em}
.hero-copy p,.lead{margin:24px 0 0;color:#475569;font-size:18px;line-height:1.8}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.stat-pills{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.stat-pill{border:1px solid var(--line);background:#fff;padding:12px 16px;border-radius:999px;font-size:14px;font-weight:600;color:#334155}
.hero-visual{position:relative;min-height:500px;overflow:hidden;border-radius:32px;box-shadow:0 30px 80px rgba(15,23,42,.18)}
.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to top, rgba(15,23,42,.85), rgba(15,23,42,.1))}
.hero-badges{position:absolute;left:220px;right:24px;bottom:50px;display:grid;gap:14px;grid-template-columns:repeat(3,1fr)}
.hero-badge{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.12);backdrop-filter:blur(10px);border-radius:20px;padding:16px;color:#fff;font-size:14px}
.hero-badge strong{display:block;margin-top:4px;font-size:18px}
.section{padding:84px 0}
.light-section{background:var(--bg-soft)}
.section-head{max-width:860px;margin-bottom:36px}
.center{text-align:center;margin-left:auto;margin-right:auto}
.center-text{text-align:center}
.section-head h2{margin:14px 0 0;font-size:clamp(34px,4.5vw,54px);line-height:1.1;letter-spacing:-.03em}
.card{background:#fff;border-radius:28px;border:1px solid var(--line);padding:28px;box-shadow:0 10px 28px rgba(15,23,42,.05)}
.dark-stat-card{background:var(--dark);color:#fff;border:none;box-shadow:0 16px 34px rgba(15,23,42,.16)}
.stats-grid,.services-grid,.testimonials-grid{display:grid;gap:24px}
.stats-grid{grid-template-columns:repeat(4,1fr)}
.services-grid{grid-template-columns:repeat(3,1fr)}
.testimonials-grid{grid-template-columns:repeat(3,1fr);margin-top:28px}
.stat-value{font-size:48px;line-height:1;font-weight:700;letter-spacing:-.04em}
.stat-label{margin-top:10px;color:rgba(255,255,255,.74)}
.icon-box{width:48px;height:48px;border-radius:18px;display:inline-flex;align-items:center;justify-content:center;background:#eef2ff;color:var(--primary);font-weight:700}
.service-card h3,.dark-panel h3,.footer h3{margin:18px 0 0;font-size:28px;line-height:1.2}
.service-card p,.feature-text,.footer-text,.muted,.testimonial-text{color:#64748b;line-height:1.8}
.text-link{margin-top:18px;display:inline-flex;align-items:center;gap:8px;color:var(--primary);font-weight:700}
.two-col{display:grid;grid-template-columns:1fr .92fr;gap:36px;align-items:start}
.dark-panel{background:var(--dark);color:#fff;border:none;box-shadow:0 24px 60px rgba(15,23,42,.18)}
.stack{display:grid;gap:16px;margin-top:28px}
.feature-row,.process-row,.contact-row{
  display:flex;
  gap:14px;
  align-items:center;
  padding:16px;
  border-radius:20px;
  border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.05)
}
.contact-row{border-color:var(--line);background:#fff}
.feature-title{font-weight:700}
.feature-text{margin-top:4px}
.process-panel{display:grid;grid-template-columns:.85fr 1.15fr;gap:28px}
.step-badge{min-width:40px;height:40px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:#fff;font-weight:700}
.references-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-top:28px}
.reference-box{min-height:110px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:26px;background:#fff;color:#64748b;font-weight:700;letter-spacing:.04em;text-align:center;box-shadow:0 10px 24px rgba(15,23,42,.04);padding:16px}
.rating-row{display:flex;gap:6px;color:var(--accent);font-size:18px}
.testimonial-text{margin-top:18px;font-size:18px}
.testimonial-meta{margin-top:24px;padding-top:16px;border-top:1px solid var(--line)}
.form-grid{margin-top:24px;display:grid;gap:14px;grid-template-columns:repeat(2,1fr)}
.input{min-height:50px;border-radius:18px;border:1px solid var(--line);padding:0 16px;outline:none;background:#fff}
.input:focus,.textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(31,60,136,.08)}
.full{grid-column:1/-1}
.textarea{min-height:140px;padding:14px 16px;resize:vertical}
.mt-16{margin-top:16px}
.spacer-lg{height:44px}
.footer{border-top:1px solid var(--line);background:#fff}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:32px;padding:56px 0}
.footer-text{margin-top:16px;max-width:340px}
.footer-links{display:grid;gap:12px;margin-top:16px;color:#64748b}
.footer-bottom{border-top:1px solid var(--line)}
.footer-bottom-inner{display:flex;justify-content:space-between;gap:16px;padding:18px 0;color:#64748b;font-size:14px}
.whatsapp-float{position:fixed;right:24px;bottom:24px;width:64px;height:64px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:#25d366;color:#fff;box-shadow:0 24px 44px rgba(37,211,102,.35);z-index:60;font-size:28px;font-weight:700}
@media (max-width:1100px){
  .hero-grid,.two-col,.process-panel,.footer-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .services-grid,.testimonials-grid{grid-template-columns:repeat(2,1fr)}
  .references-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:820px){
  .nav,.desktop-only{display:none}
  .topbar-inner p{display:none}
  .hero-grid{padding:40px 0 60px}
  .hero-badges,.stats-grid,.services-grid,.testimonials-grid,.references-grid,.form-grid{grid-template-columns:1fr}
  .footer-bottom-inner{flex-direction:column}
  .brand-name{font-size:26px}
  .brand-subtitle{letter-spacing:.22em}
}
.contact-form-card{
  margin-top: 40;
  margin:363px 0 0;
  font-size:28px;
  line-height:1.2

}
/* deneme */ 
.segment-section {
  padding: 100px 0;
  background:
    radial-gradient(circle at top left, rgba(31, 60, 136, 0.08), transparent 25%),
    linear-gradient(to bottom, #f8fafc, #eef2f7);
}

.segment-header {
  text-align: center;
  max-width: 900px;
  margin: 0 auto 42px;
}

.segment-badge {
  display: inline-flex;
  padding: 10px 16px;
  border-radius: 999px;
  background: #eaf0ff;
  color: #1f3c88;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 18px;
}

.segment-header h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #0f172a;
}

.segment-header p {
  margin: 14px 0 0;
  font-size: 19px;
  line-height: 1.8;
  color: #64748b;
}

.segment-tabs {
  margin-top: 26px;
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  padding: 8px;
  border: 1px solid #dbe3ee;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.05);
}

.segment-tab {
  padding: 12px 18px;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: #475569;
  font-weight: 700;
  transition: all 0.25s ease;
  cursor: pointer;
}

.segment-tab:hover {
  color: #1f3c88;
  background: #f8fbff;
}

.segment-tab.active {
  background: #0f172a;
  color: #fff;
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.18);
}

.segment-panel {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 28px;
  align-items: stretch;
}

.segment-image-wrap {
  position: relative;
  min-height: 620px;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
}

.segment-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.segment-image-wrap:hover .segment-image {
  transform: scale(1.04);
}

.segment-image-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: end;
  padding: 28px;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.84), rgba(15, 23, 42, 0.12));
  color: white;
}

.segment-image-badge {
  display: inline-flex;
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(8px);
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 14px;
}

.segment-image-overlay h3 {
  margin: 0;
  font-size: 34px;
  line-height: 1.15;
}

.segment-image-overlay p {
  margin: 14px 0 0;
  color: rgba(255,255,255,0.84);
  line-height: 1.8;
  max-width: 540px;
}

.segment-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.segment-card {
  position: relative;
  background: rgba(255,255,255,0.86);
  border: 1px solid #e5e7eb;
  border-radius: 22px;
  padding: 24px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.05);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
  overflow: hidden;
}

.segment-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(to bottom, #1f3c88, #ff7a00);
  opacity: 0;
  transition: opacity 0.28s ease;
}

.segment-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.10);
  border-color: #d6deea;
}

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

.segment-card-top {
  display: flex;
  align-items: center;
  gap: 12px;
}

.segment-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #eef2ff;
  color: #1f3c88;
  font-weight: 800;
  font-size: 14px;
}

.segment-card h4 {
  margin: 0;
  font-size: 22px;
  line-height: 1.25;
  color: #0f172a;
}

.segment-card p {
  margin: 16px 0 0;
  color: #64748b;
  line-height: 1.8;
  font-size: 15px;
}

.segment-card-link {
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #1f3c88;
  font-weight: 700;
  font-size: 14px;
}

.segment-card-link::after {
  content: "→";
  transition: transform 0.25s ease;
}

.segment-card:hover .segment-card-link::after {
  transform: translateX(4px);
}

@media (max-width: 1100px) {
  .segment-panel {
    grid-template-columns: 1fr;
  }

  .segment-image-wrap {
    min-height: 420px;
  }
}

@media (max-width: 768px) {
  .segment-cards {
    grid-template-columns: 1fr;
  }

  .segment-tabs {
    display: flex;
  }

  .segment-image-overlay h3 {
    font-size: 26px;
  }

  .segment-header p {
    font-size: 17px;
  }
}
/*denemesss*/
.stack-products-section {
  position: relative;
  padding: 110px 0 40px;
  background: #f8fafc;
}

.stack-products-header {
  text-align: center;
  max-width: 860px;
  margin: 0 auto 42px;
}

.stack-badge {
  display: inline-flex;
  padding: 10px 16px;
  border-radius: 999px;
  background: #eef2ff;
  color: #1f3c88;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 16px;
}

.stack-products-header h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #0f172a;
}

.stack-products-header p {
  margin: 14px auto 0;
  max-width: 760px;
  color: #64748b;
  font-size: 18px;
  line-height: 1.8;
}

.stack-cards-wrap {
  position: relative;
  max-width: 880px;
  margin: 0 auto;
  padding-bottom: 220px;
}

.stack-card {
  position: sticky;
  top: 110px;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(15, 23, 42, 0.14);
  color: white;
  margin-bottom: 24px;
}

.stack-card:nth-child(1) {
  top: 120px;
  z-index: 1;
}

.stack-card:nth-child(2) {
  top: 150px;
  z-index: 2;
}

.stack-card:nth-child(3) {
  top: 180px;
  z-index: 3;
}

.stack-card-inner {
  padding: 42px 42px 36px;
}

.stack-card-red {
  background:
    radial-gradient(circle at top left, rgba(255,255,255,0.12), transparent 20%),
    linear-gradient(135deg, #b90f2f, #d81e4f);
}

.stack-card-blue {
  background:
    radial-gradient(circle at top right, rgba(255,255,255,0.12), transparent 20%),
    linear-gradient(135deg, #0c5d92, #1673a8);
}

.stack-card-indigo {
  background:
    radial-gradient(circle at top left, rgba(255,255,255,0.12), transparent 20%),
    linear-gradient(135deg, #1d37b8, #3549d4);
}

.stack-card h3 {
  margin: 0;
  text-align: center;
  font-size: 36px;
  line-height: 1.15;
}

.stack-card p {
  max-width: 700px;
  margin: 14px auto 30px;
  text-align: center;
  color: rgba(255,255,255,0.86);
  line-height: 1.8;
  font-size: 15px;
}

.stack-list {
  display: grid;
  gap: 0;
}

.stack-list a {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 18px 0;
  color: white;
  border-top: 1px solid rgba(255,255,255,0.24);
  transition: all 0.25s ease;
}

.stack-list a:hover {
  transform: translateX(4px);
}

.stack-list a span:first-child {
  font-weight: 700;
  opacity: 0.95;
}

.stack-list a span:nth-child(2) {
  font-weight: 600;
  font-size: 18px;
}

.stack-list a strong {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.92);
}

@media (max-width: 900px) {
  .stack-card-inner {
    padding: 28px 22px 24px;
  }

  .stack-card h3 {
    font-size: 28px;
  }

  .stack-list a {
    grid-template-columns: 44px 1fr;
    gap: 12px;
  }

  .stack-list a strong {
    grid-column: 2;
    margin-top: 6px;
  }

  .stack-card:nth-child(1),
  .stack-card:nth-child(2),
  .stack-card:nth-child(3) {
    top: 90px;
  }
}
/*eheheh*/
.topbar-link
{
  color:var(--accent);
  font-weight:1000;
}

.feature-icon.orange{
  background:#fff3e8;
  color:var(--accent)
}
.feature-icon
{
  width:48px;
  height:48px;
  border-radius:40px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:#eef2ff;
  color:var(--accent);
  font-weight:700
}
.feature-number {
  min-width: 42px;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
  background: rgba(255,255,255,0.10);
  color: #ff8a1f;
  border: 1px solid rgba(255,255,255,0.14);
  flex-shrink: 0;
}
/*aaaa*/
/* ANA KUTU */
.siena-features {
  background: linear-gradient(145deg, #0f172a, #0b1220);
  padding: 36px;
  border-radius: 28px;
  box-shadow: 0 30px 70px rgba(0,0,0,0.25);
}

/* BAŞLIK */
.siena-title {
  color: #ffffff;
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 24px;
}

/* LİSTE */
.siena-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ITEM */
.siena-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 18px 2px;
  border-radius: 18px;

  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);

  transition: all 0.3s ease;
}

/* HOVER */
.siena-item:hover {
  transform: translateY(-4px);
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.18);
}

/* NUMARA */
.siena-num {
  min-width: 46px;
  width: 46px;
  height: 46px;
  border-radius: 14px;

  display: flex;
  align-items: center;
  justify-content: center;

  font-weight: 800;
  font-size: 15px;

  background: rgba(255, 255, 255, 0.171);
  color: #ffff ;

  flex-shrink: 0;
}

/* TEXT */
.siena-text h4 {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: #ffffff;
}

.siena-text p {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,255,255,0.7);
}

/* SOLDA ÇİZGİ (PREMIUM DETAY) */
.siena-item::before {
  content: "";
  width: 3px;
  height: 100%;
  background: linear-gradient(to bottom, #ff7a00, #4f6bff);
  border-radius: 10px;
  opacity: 0;
  transition: 0.3s;
}

.siena-item:hover::before {
  opacity: 1;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .siena-features {
    padding: 24px;
  }

  .siena-title {
    font-size: 22px;
  }

  .siena-item {
    padding: 16px;
  }

  .siena-num {
    width: 40px;
    height: 40px;
    font-size: 14px;
  }
}
/*v2*/
.siena-num2 {
  min-width: 46px;
  width: 46px;
  height: 46px;
  border-radius: 14px;

  display: flex;
  align-items: center;
  justify-content: center;

  font-weight: 800;
  font-size: 15px;

  background: rgba(255, 255, 255, 0.171);
  color:#fff;

  flex-shrink: 0;
}
.brand-logo{
  max-height: 55px;
  display: block;
} 

/* background*/
.hero-bg {
  position: relative;
  background:
    linear-gradient(135deg, #ff7a00, #ffc690),
    url("https://www.transparenttextures.com/patterns/asfalt-light.png");
  background-blend-mode: overlay;
  overflow: hidden;
}
.hero-bg h1,
.hero-bg p,
.hero-bg span {
  color: #fff;
}

.hero-bg .container {
  position: relative;
  z-index: 2;
  padding: 80px 0;
}

/* ışık efekti */
.hero-bg::before {
  content: "";
  position: absolute;
  top: -150px;
  left: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.15), transparent 70%);
  filter: blur(40px);
}

/* sağ alt glow */
.hero-bg::after {
  content: "";
  position: absolute;
  bottom: -150px;
  right: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.08), transparent 70%);
  filter: blur(60px);
}

/*btn2*/
.btn2{
  min-height:44px;
  padding:0 18px;
  border-radius:999px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  font-weight:700;
  transition:.2s
}

.btn2-primary{
  background:#fff;
  color:var(--accent);
}
.btn2-primary:hover{
  background:var(--primary-dark)
}
.btn2-outline{
  color:var(--accent);
  background:#fff
}
.btn2-outline:hover{
  background:#f7faff
}

/*adsasd*/
.hero-sienav2 {
  position: relative;
  overflow: hidden;
  padding: 48px 0 0;
  background:
    radial-gradient(circle at top left, rgba(255,255,255,0.10), transparent 22%),
    radial-gradient(circle at bottom right, rgba(255,255,255,0.08), transparent 25%),
    linear-gradient(135deg, #ff7a00 0%, #924e0f 45%, #743e0b 100%);
}

.hero-sienav2::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 14px 14px;
  opacity: 0.18;
  pointer-events: none;
}

.hero-sienav2-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: start;
}

.hero-left {
  padding-bottom: 56px;
}

.hero-tabs {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border-radius: 999px;
  background: #743e0b4f;
  border: 1px solid rgba(255,255,255,0.16);
  margin-bottom: 34px;
  backdrop-filter: blur(8px);
}

.hero-tabs button {
  border: none;
  background: transparent;
  color: rgba(255,255,255,0.9);
  font-weight: 700;
  font-size: 14px;
  padding: 12px 22px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.hero-tabs button.active {
  background: #ffffff;
  color: #ff7a00;
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.hero-main-card img {
  width: 100%;
  height: 290px;
  object-fit: cover;
  border-radius: 28px;
  display: block;
  box-shadow: 0 20px 40px rgba(0,0,0,0.18);
}

.hero-main-content {
  margin-top: 22px;
  color: #fff;
}

.hero-main-content h1 {
  margin: 0;
  font-size: clamp(38px, 4.5vw, 66px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  font-weight: 800;
  max-width: 860px;
}

.hero-main-content p {
  margin-top: 18px;
  max-width: 760px;
  color: rgba(255,255,255,0.84);
  font-size: 18px;
  line-height: 1.8;
}

.hero-main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 24px;
  padding: 14px 34px;
  border-radius: 999px;
  background: #ffffff;
  color: #ff7a00;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.25s ease;
}

.hero-main-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(0,0,0,0.16);
}

.hero-right {
  position: relative;
}

.hero-side-card {
  background: #f8f8f9;
  border-radius: 30px;
  padding: 20px 20px 34px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.14);
  transform: translateY(54px);
}

.hero-side-card img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: 22px;
  display: block;
}

.hero-side-content {
  text-align: center;
  padding: 24px 14px 10px;
}

.hero-side-content h3 {
  margin: 0;
  color: #ff7a00;
  font-size: 24px;
  line-height: 1.35;
  font-weight: 800;
}

.hero-side-content p {
  margin: 16px 0 0;
  color: #5b6474;
  line-height: 1.75;
  font-size: 16px;
}

.hero-side-content a {
  display: inline-block;
  margin-top: 10px;
  color: #5b6474;
  font-weight: 600;
  text-decoration: underline;
}

.hero-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}

.hero-dots span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #d7d7dc;
  display: inline-block;
}

.hero-dots span.active {
  width: 24px;
  background: #c5162e;
}

@media (max-width: 1100px) {
  .hero-siena-inner {
    grid-template-columns: 1fr;
  }

  .hero-side-card {
    transform: none;
    border-radius: 30px;
    margin-bottom: 30px;
  }
}

@media (max-width: 768px) {
  .hero-sienav2 {
    padding-top: 30px;
  }

  .hero-tabs {
    display: flex;
    flex-wrap: wrap;
    border-radius: 24px;
  }

  .hero-tabs button {
    width: 100%;
    text-align: center;
  }

  .hero-main-card img {
    height: 230px;
  }

  .hero-main-content h1 {
    font-size: 42px;
  }

  .hero-main-content p {
    font-size: 16px;
  }

  .hero-side-card img {
    height: 260px;
  }

  .hero-side-content h3 {
    font-size: 22px;
  }
}
/* navbar denemeleri */ 

.navbar {
  position: relative;
  z-index: 999999;
  overflow: visible !important;
  border-bottom: 1px solid rgba(15,23,42,0.06);
}

.menu-item,
.mega-parent,
.has-mega {
  position: static !important;
  overflow: visible !important;
}

.mega-menu,
.mega-menu-v2 {
  position: fixed !important;
  top: 92px !important;
  left: 50% !important;
  transform: translateX(-50%) !important;
  z-index: 9999999 !important;
}

.nav-inner {
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  font-size: 34px;
  font-weight: 900;
  color: #1f3c88;
  text-decoration: none;
  letter-spacing: -0.04em;
}

.menu {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 34px;
  margin: 0;
  padding: 0;
}

.menu-item {
  position: relative;
}

.menu-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: #243041;
  text-decoration: none;
  transition: color 0.25s ease;
}

.menu-link:hover {
  color: #1f3c88;
}

.menu-arrow {
  font-size: 13px;
  transition: transform 0.25s ease;
}

.mega-parent:hover .menu-arrow {
  transform: rotate(180deg);
}

/* mega menu */
.mega-menu {
  position: absolute;
  top: calc(100% + 22px);
  left: 50%;
  transform: translateX(-50%) translateY(18px);
  z-index: 1100;
  width: min(1280px, calc(100vw - 40px));
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.32s ease;
}

.mega-parent:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.mega-menu-inner {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(15,23,42,0.08);
  border-radius: 28px;
  padding: 30px;
  box-shadow: 0 30px 60px rgba(15,23,42,0.12);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.mega-column {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mega-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #c5162e;
  margin-bottom: 2px;
}

.mega-card {
  display: block;
  padding: 14px 14px 15px;
  border-radius: 18px;
  text-decoration: none;
  border: 1px solid transparent;
  background: linear-gradient(180deg, rgba(248,250,252,0.9), rgba(255,255,255,1));
  transition: all 0.25s ease;
}

.mega-card strong {
  display: block;
  color: #0f172a;
  font-size: 17px;
  line-height: 1.3;
}

.mega-card span {
  display: block;
  margin-top: 6px;
  color: #64748b;
  font-size: 14px;
  line-height: 1.55;
}

.mega-card:hover {
  transform: translateY(-3px);
  border-color: rgba(31,60,136,0.14);
  background: #ffffff;
  box-shadow: 0 14px 28px rgba(15,23,42,0.07);
}

.mega-card:hover strong {
  color: #1f3c88;
}

/* küçük üst ok hissi */
.mega-menu::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 50%;
  width: 18px;
  height: 18px;
  background: rgba(255,255,255,0.96);
  border-left: 1px solid rgba(15,23,42,0.08);
  border-top: 1px solid rgba(15,23,42,0.08);
  transform: translateX(-50%) rotate(45deg);
  border-top-left-radius: 4px;
}

/* mobilde kapatmak için başlangıç */
@media (max-width: 1024px) {
  .mega-menu {
    display: none;
  }
}
.dropdown-parent {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 16px);
  left: 0;
  min-width: 230px;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(15,23,42,0.08);
  border-radius: 18px;
  box-shadow: 0 20px 40px rgba(15,23,42,0.10);
  padding: 10px 0;

  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(12px);
  transition: all 0.28s ease;
  z-index: 30;
}

.dropdown-parent:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 14px 20px;
  color: #243041;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.22s ease;
}

.dropdown-menu a + a {
  border-top: 1px solid rgba(15,23,42,0.06);
}

.dropdown-menu a:hover {
  background: #f8fafc;
  color: #1f3c88;
  padding-left: 24px;
}

.dropdown-parent .menu-arrow {
  font-size: 13px;
  transition: transform 0.25s ease;
}

.dropdown-parent:hover .menu-arrow {
  transform: rotate(180deg);
}
/*deneme referans*/

.references-slider-section {
  padding: 90px 0;
  background: #f8fafc;
  overflow: hidden;
}

.logo-marquee {
  position: relative;
  overflow: hidden;
  margin-top: 36px;
}

.logo-track {
  display: flex;
  gap: 18px;
  width: max-content;
  animation: logoScroll 28s linear infinite;
}

.logo-card {
  min-width: 210px;
  height: 125px;
  border-radius: 24px;
  border: 1px solid #e2e8f0;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  box-shadow: 0 10px 24px rgba(15,23,42,0.04);
  flex-shrink: 0;
}

.logo-card img {
  max-width: 160px;
  max-height: 70px;
  width: auto;
  height: auto;
  object-fit: contain;
  opacity: 1;
}

.logo-track:hover {
  animation-play-state: paused;
}

.logo-marquee::before,
.logo-marquee::after {
  content: "";
  position: absolute;
  top: 0;
  width: 100px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.logo-marquee::before {
  left: 0;
  background: linear-gradient(to right, #f8fafc, transparent);
}

.logo-marquee::after {
  right: 0;
  background: linear-gradient(to left, #f8fafc, transparent);
}

/* sürekli kayma */
@keyframes logoScroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}
/* eheheh */
.stats-section {
  position: relative;
  padding: 100px 0;
  background: linear-gradient(135deg, #0b1f5c, #1a2b6d);
  color: white;
  overflow: hidden;
}

/* alt dalga efekti */
.stats-section::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 200px;
  background: radial-gradient(circle at 20% 100%, rgba(0,170,255,0.3), transparent 60%),
              radial-gradient(circle at 50% 100%, rgba(0,170,255,0.3), transparent 60%),
              radial-gradient(circle at 80% 100%, rgba(0,170,255,0.3), transparent 60%);
  opacity: 0.5;
}

.stats-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 70px;
}

/* SOL */
.stats-left h2 {
  font-size: 54px;
  font-weight: 800;
  line-height: 1.2;
  color: #fff;
  border-left: 2px solid rgba(255,255,255,0.45);
  padding-left: 28px;
  margin: 0;
  max-width: 420px;
}

/* SAĞ */
.stats-right {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 760px;
  width: 100%;
}

.stat-item {
  text-align: center;
  padding: 34px 26px;
  position: relative;
}

/* dikey ayırıcılar */
.stat-item:nth-child(1),
.stat-item:nth-child(2),
.stat-item:nth-child(4),
.stat-item:nth-child(5) {
  border-right: 1px solid rgba(255,255,255,0.12);
}
/* yatay ayırıcı */
.stat-item:nth-child(-n+3) {
  border-bottom: 1px solid rgba(255,255,255,0.12);}

.stat-item h3 {
  margin: 0;
  font-size: 56px;
  font-weight: 800;
  line-height: 1;
  color: #fff;
  letter-spacing: -0.03em;
}

.stat-item p {
  margin-top: 12px;
  color: rgba(255,255,255,0.82);
  font-size: 16px;
  line-height: 1.5;

}
.stats-section {
  opacity: 1;
  transform: none;
  transition: all 0.8s ease;
}

.stats-section.active {
  opacity: 1;
  transform: none;
}
@media (max-width: 900px) {
  .stats-wrapper {
    flex-direction: column;
    align-items: flex-start;
  }

  .stats-left h2 {
    font-size: 40px;
    max-width: 100%;
  }

  .stats-right {
    grid-template-columns: repeat(2, 1fr);
    max-width: 100%;
  }

  .stat-item {
    border-right: none !important;
    border-bottom: 1px solid rgba(255,255,255,0.12);
  }

  .stat-item:nth-last-child(-n+2) {
    border-bottom: none;
  }
}

/*orbit çalışması*/

.premium-orbit-section * {
  box-sizing: border-box;
}

.premium-orbit-section {
  position: relative;
  padding: 80px 20px;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(circle at 20% 20%, rgba(47,135,255,0.08), transparent 25%),
    radial-gradient(circle at 80% 30%, rgba(243,151,47,0.08), transparent 25%),
    linear-gradient(135deg, #f5f8fc, #eef3fa);
  font-family: 'Inter', sans-serif;
}

.premium-orbit-section::before,
.premium-orbit-section::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(80px);
  z-index: -1;
  opacity: 0.35;
}

.premium-orbit-section::before {
  background: rgba(47, 135, 255, 0.16);
  top: -80px;
  left: -80px;
}

.premium-orbit-section::after {
  background: rgba(243, 151, 47, 0.14);
  bottom: -100px;
  right: -60px;
}

.premium-orbit-section .orbit-wrapper {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  display: grid;
  place-items: center;
}

.premium-orbit-section .orbit-stage {
  position: relative;
  width: 900px;
  height: 900px;
  max-width: 100%;
}

.premium-orbit-section .orbit-ring {
  position: absolute;
  inset: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px dashed rgba(31, 90, 166, 0.12);
  pointer-events: none;
}

.premium-orbit-section .ring-1 {
  width: 320px;
  height: 320px;
  animation: orbitRingRotate 26s linear infinite;
}

.premium-orbit-section .ring-2 {
  width: 520px;
  height: 520px;
  animation: orbitRingRotateReverse 34s linear infinite;
}

.premium-orbit-section .ring-3 {
  width: 720px;
  height: 720px;
  animation: orbitRingRotate 42s linear infinite;
  opacity: 0.75;
}

.premium-orbit-section .center-core {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 220px;
  height: 220px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: linear-gradient(145deg, rgba(255,255,255,0.96), rgba(255,255,255,0.82));
  border: 1px solid rgba(255,255,255,0.7);
  box-shadow: 0 24px 60px rgba(26, 64, 122, 0.18), inset 0 1px 0 rgba(255,255,255,0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  backdrop-filter: blur(10px);
}

.premium-orbit-section .center-core::before {
  content: "";
  position: absolute;
  inset: -18px;
  border-radius: 50%;
  border: 1px solid rgba(47,135,255,0.14);
  animation: orbitPulseHalo 3.2s ease-in-out infinite;
}

.premium-orbit-section .center-core img {
  width: 120px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 10px 25px rgba(34, 86, 160, 0.15));
}

.premium-orbit-section .orbit-item {
  --x: 0px;
  --y: 0px;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 205px;
  min-height: 112px;
  transform: translate(calc(-50% + var(--x)), calc(-50% + var(--y)));
  text-decoration: none;
  color: inherit;
  z-index: 4;
  animation: orbitFloatCard 5.5s ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}

.premium-orbit-section .orbit-item:nth-child(even) {
  animation-duration: 6.3s;
}

.premium-orbit-section .orbit-card {
  position: relative;
  width: 100%;
  min-height: 112px;
  border-radius: 26px;
  padding: 18px 18px 16px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: 0 20px 60px rgba(20, 52, 96, 0.14);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
  overflow: hidden;
}

.premium-orbit-section .orbit-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(47,135,255,0.10),
    rgba(255,255,255,0.04) 45%,
    rgba(243,151,47,0.10)
  );
  opacity: 0;
  transition: opacity 0.35s ease;
}

.premium-orbit-section .orbit-item:hover .orbit-card {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 28px 65px rgba(20, 52, 96, 0.2);
  border-color: rgba(47,135,255,0.18);
}

.premium-orbit-section .orbit-item:hover .orbit-card::before {
  opacity: 1;
}

.premium-orbit-section .icon-box {
  width: 50px;
  height: 50px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 12px;
  background: linear-gradient(135deg, rgba(30,99,213,0.12), rgba(243,151,47,0.14));
  border: 1px solid rgba(30,99,213,0.08);
  position: relative;
  z-index: 1;
}

.premium-orbit-section .icon-box svg {
  width: 24px;
  height: 24px;
  stroke: #1e63d5;
}

.premium-orbit-section .orbit-card h3 {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 6px;
  position: relative;
  z-index: 1;
  color: #163152;
}

.premium-orbit-section .orbit-card p {
  font-size: 13px;
  line-height: 1.45;
  color: #5f728c;
  position: relative;
  z-index: 1;
}

.premium-orbit-section .mini-dot {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f3972f, #ffb157);
  box-shadow: 0 10px 24px rgba(243,151,47,0.26);
  animation: orbitSparkle 4s ease-in-out infinite;
}

.premium-orbit-section .dot-1 { top: 15%; left: 18%; animation-delay: 0.2s; }
.premium-orbit-section .dot-2 { top: 24%; right: 14%; animation-delay: 1s; }
.premium-orbit-section .dot-3 { bottom: 22%; left: 12%; animation-delay: 1.7s; }
.premium-orbit-section .dot-4 { bottom: 16%; right: 18%; animation-delay: 2.1s; }
.premium-orbit-section .dot-5 { top: 50%; left: 8%; animation-delay: 2.6s; }
.premium-orbit-section .dot-6 { top: 56%; right: 8%; animation-delay: 3.1s; }

@keyframes orbitFloatCard {
  0%, 100% {
    transform: translate(calc(-50% + var(--x)), calc(-50% + var(--y))) translateY(0px);
  }
  50% {
    transform: translate(calc(-50% + var(--x)), calc(-50% + var(--y))) translateY(-10px);
  }
}

@keyframes orbitRingRotate {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes orbitRingRotateReverse {
  from { transform: translate(-50%, -50%) rotate(360deg); }
  to { transform: translate(-50%, -50%) rotate(0deg); }
}

@keyframes orbitPulseHalo {
  0%, 100% {
    transform: scale(1);
    opacity: 0.7;
  }
  50% {
    transform: scale(1.06);
    opacity: 1;
  }
}

@keyframes orbitSparkle {
  0%, 100% {
    transform: translateY(0) scale(1);
    opacity: 0.85;
  }
  50% {
    transform: translateY(-8px) scale(1.18);
    opacity: 1;
  }
}

@media (max-width: 991px) {
  .premium-orbit-section .orbit-stage {
    width: 760px;
    height: 760px;
  }

  .premium-orbit-section .center-core {
    width: 190px;
    height: 190px;
  }

  .premium-orbit-section .center-core img {
    width: 102px;
  }

  .premium-orbit-section .orbit-item {
    width: 180px;
  }

  .premium-orbit-section .orbit-card h3 {
    font-size: 15px;
  }

  .premium-orbit-section .orbit-card p {
    font-size: 12px;
  }
}

@media (max-width: 767px) {
  .premium-orbit-section {
    padding: 60px 14px;
  }

  .premium-orbit-section .orbit-stage {
    width: 100%;
    height: auto;
    min-height: auto;
    display: grid;
    gap: 18px;
  }

  .premium-orbit-section .orbit-ring,
  .premium-orbit-section .mini-dot {
    display: none;
  }

  .premium-orbit-section .center-core {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    margin: 0 auto 14px;
  }

  .premium-orbit-section .orbit-item {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
    transform: none !important;
    animation: none;
  }

  .premium-orbit-section .orbit-item:hover .orbit-card {
    transform: translateY(-4px);
  }
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 1001;
}

.navbar::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 10px;
  z-index: 5;
}

.header {
  transition: all 0.3s ease;
}

.header.header-scrolled {
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
}

.reveal-ready {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-ready.revealed {
  opacity: 1;
  transform: translateY(0);
}

.btn-premium,
.hero-main-btn {
  position: relative;
  overflow: hidden;
}

.btn-premium::before,
.hero-main-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 70%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(255, 255, 255, 0.28),
    transparent
  );
  transform: skewX(-20deg);
  transition: left 0.7s ease;
}

.btn-premium:hover::before,
.hero-main-btn:hover::before {
  left: 140%;
}

.card,
.service-card,
.module-card,
.feature-box,
.logo-card,
.siena-item {
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.card:hover,
.service-card:hover,
.module-card:hover,
.feature-box:hover,
.logo-card:hover,
.siena-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 34px rgba(15, 23, 42, 0.08);
}

.hero-main-card img {
  transition: transform 0.28s ease;
  will-change: transform;
}

.nav-link.active {
  color: #1f3c88;
  font-weight: 800;
}

.logo-card img {
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.logo-card:hover img {
  transform: scale(1.04);
  opacity: 1;
}

.hero-stats-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.stat-pill {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: #1f3c88;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.08);
}

.hero-tabs .pill-tab {
  border: none;
  cursor: pointer;
}

.hero-tabs .pill-tab.active {
  background: #fff;
  color: #ff7a00;
}

.hero-siena {
  background: linear-gradient(90deg, #f57c00 0%, #8d4c12 100%);
  padding: 48px 0 110px;
  position: relative;
}

.hero-siena-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 36px;
  align-items: center;
}

.hero-left,
.hero-right {
  min-width: 0;
}

.hero-tabs {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.22);
  padding: 6px;
  border-radius: 999px;
  margin-bottom: 22px;
}

.hero-tabs button {
  border: none;
  background: transparent;
  color: #fff;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.25s ease;
}

.hero-tabs button.active {
  background: #fff;
  color: #f57c00;
}

/* ============================================================
   HERO-UYUMSOFT — Tabs (daha modern / profesyonel görünüm)
   Sadece bu hero içinde uygulanır.
   ============================================================ */
@media (max-width: 820px) {
  .hero-siena .hero-tabs {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 10px;
    width: min(520px, 100%);
    padding: 14px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.24);
    backdrop-filter: blur(12px);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.14);
  }

  .hero-siena .hero-tabs button {
    width: 100% !important;
    justify-content: flex-start;
    text-align: left;
    border-radius: 16px;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.10);
    border: 1px solid rgba(255, 255, 255, 0.16);
    color: rgba(255, 255, 255, 0.92);
    position: relative;
    transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
  }

  .hero-siena .hero-tabs button::before {
    content: "";
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.35);
    opacity: 0.6;
  }

  .hero-siena .hero-tabs button:hover {
    transform: translateY(-1px);
    background: rgba(255, 255, 255, 0.14);
  }

  .hero-siena .hero-tabs button.active {
    background: rgba(255, 255, 255, 0.96);
    border-color: rgba(255, 255, 255, 0.92);
    color: #ff7a00;
    box-shadow: 0 16px 34px rgba(0, 0, 0, 0.16);
  }

  .hero-siena .hero-tabs button.active::before {
    background: linear-gradient(180deg, #ff7a00, #ffd1a6);
    opacity: 1;
  }
}

.hero-main-card {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
}

.hero-main-card img {
  display: none; /* soldaki büyük blokta görsel istemiyorsan kapat */
}

.hero-main-content {
  max-width: 620px;
}

.hero-main-content h1 {
  margin: 0 0 18px;
  color: #fff;
  font-size: 64px;
  line-height: 0.98;
  letter-spacing: -0.03em;
  font-weight: 800;
}

.hero-main-content p {
  margin: 0 0 18px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 18px;
  line-height: 1.8;
  max-width: 540px;
}

.hero-stats-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.stat-pill {
  background: #fff;
  color: #1f3c88;
  border-radius: 999px;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.08);
}

.hero-main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 20px;
  border-radius: 999px;
  background: #fff;
  color: #f57c00;
  font-weight: 800;
  text-decoration: none;
}

.hero-side-card {
  background: #fff;
  border-radius: 28px;
  padding: 14px 14px 18px;
  box-shadow: 0 22px 40px rgba(15, 23, 42, 0.14);
  max-width: 360px;
  margin-left: auto;
}

.hero-side-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: 18px;
  display: block;
}

.hero-side-content {
  text-align: center;
  padding: 14px 8px 0;
}

.hero-side-content h3 {
  margin: 0 0 10px;
  color: #ff7a00;
  font-size: 28px;
  line-height: 1.2;
  font-weight: 800;
}

.hero-side-content p {
  margin: 0 0 10px;
  color: #64748b;
  line-height: 1.6;
  font-size: 14px;
}

.hero-side-content a {
  color: #1f3c88;
  font-weight: 700;
  text-decoration: underline;
}

.hero-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
}

.hero-dots span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #d1d5db;
}

.hero-dots span.active {
  width: 24px;
  background: #d61d3a;
}

@media (max-width: 991px) {
  .hero-siena {
    padding: 36px 0 70px;
  }

  .hero-siena-inner {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .hero-main-content h1 {
    font-size: 42px;
  }

  .hero-side-card {
    max-width: 100%;
    margin-left: 0;
  }
}

.orbital-services-section {
  position: relative;
  padding: 120px 0 100px;
  background:
    radial-gradient(circle at center, rgba(31, 60, 136, 0.10), transparent 42%),
    linear-gradient(180deg, #f7faff 0%, #edf3fa 100%);
  overflow: hidden;
}

.orbital-services-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.08), transparent 18%),
    radial-gradient(circle at 30% 20%, rgba(255, 122, 0, 0.04), transparent 12%),
    radial-gradient(circle at 70% 80%, rgba(31, 60, 136, 0.05), transparent 16%);
  pointer-events: none;
}

.orbital-services-section .section-head.center {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px;
}

.orbital-services-wrap {
  position: relative;
  width: 920px;
  height: 920px;
  margin: 0 auto;
  z-index: 2;
}

.orbital-ring {
  position: absolute;
  border-radius: 50%;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.ring-1 {
  width: 360px;
  height: 360px;
  border: 1px dashed rgba(31, 60, 136, 0.14);
  animation: spinSlow 32s linear infinite;
}

.ring-2 {
  width: 640px;
  height: 640px;
  border: 1px solid rgba(31, 60, 136, 0.08);
  animation: spinReverse 44s linear infinite;
}

.orbital-center {
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.96);
  box-shadow:
    0 25px 70px rgba(15, 23, 42, 0.08),
    0 0 0 16px rgba(255, 255, 255, 0.55);
  display: flex;
  align-items: center;
  pointer-events: auto;
  justify-content: center;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 6;
}
.orbital-card,
.orbital-card-inner {
  pointer-events: auto;
}

.orbital-card a {
  pointer-events: auto;
}

.orbital-center::before,
.orbital-center::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  inset: -18px;
  border: 1px solid rgba(31, 60, 136, 0.10);
}

.orbital-center::after {
  inset: -34px;
  border-color: rgba(59, 130, 246, 0.10);
  animation: pulseRing 3.4s ease-in-out infinite;
}

.orbital-center img {
  max-width: 200px;
  height: auto;
  object-fit: contain;
  position: relative;
  z-index: 3;
}

.orbital-card {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 200px;
  min-height: 178px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 28px;
  padding: 20px 18px 18px;
  box-shadow:
    0 22px 50px rgba(15, 23, 42, 0.08),
    0 0 0 1px rgba(255,255,255,0.6) inset;
  backdrop-filter: blur(8px);
  z-index: 4;

  transform:
    translate(-50%, -50%)
    rotate(var(--angle))
    translateY(-315px)
    rotate(calc(var(--angle) * -1));

  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease,
    border-color 0.35s ease;
}

.orbital-card:hover {
  transform:
    translate(-50%, -50%)
    rotate(var(--angle))
    translateY(-328px)
    rotate(calc(var(--angle) * -1));
  box-shadow:
    0 30px 65px rgba(15, 23, 42, 0.14),
    0 0 18px rgba(59, 130, 246, 0.10);
  border-color: rgba(59, 130, 246, 0.22);
}

/*.orbital-card::before {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(255, 154, 47, 0.08);
  top: 50%;
  left: 50%;
  transform:
    translate(-50%, -50%)
    rotate(var(--angle))
    translateY(120px)
    rotate(calc(var(--angle) * -1));
  opacity: 0.9;
}*/

.orbital-icon {
  width: 46px;
  height: 46px;
  border-radius: 15px;
  background: linear-gradient(180deg, #f7efe7 0%, #f2f4f8 100%);
  color: #2563eb;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  font-size: 18px;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.05);
}

.orbital-card h3 {
  margin: 0 0 10px;
  font-size: 16px;
  line-height: 1.3;
  color: #243b63;
  font-weight: 800;
}

.orbital-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: #7b8aa0;
}

@keyframes pulseRing {
  0% {
    transform: scale(1);
    opacity: 0.9;
  }
  50% {
    transform: scale(1.04);
    opacity: 0.55;
  }
  100% {
    transform: scale(1);
    opacity: 0.9;
  }
}

@keyframes spinSlow {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes spinReverse {
  from {
    transform: translate(-50%, -50%) rotate(360deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(0deg);
  }
}

@media (max-width: 1100px) {
  .orbital-services-wrap {
    width: 100%;
    height: auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .orbital-ring,
  .orbital-center {
    display: none;
  }

  .orbital-card {
    position: relative;
    inset: auto;
    left: auto;
    top: auto;
    width: 100%;
    min-height: 180px;
    transform: none !important;
  }

  .orbital-card::before {
    display: none;
  }
}

@media (max-width: 640px) {
  .orbital-services-wrap {
    grid-template-columns: 1fr;
  }
}
.orbital-services-section .section-head h2 {
  font-size: 56px;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 14px 0 14px;
  color: #0f2347;
}

.orbital-services-section .section-head p {
  max-width: 760px;
  margin: 0 auto;
  font-size: 18px;
  line-height: 1.8;
  color: #5f7088;
}
.orbital-services-section {
  position: relative;
  padding: 120px 0 100px;
  background:
    radial-gradient(circle at center, rgba(31, 60, 136, 0.10), transparent 42%),
    linear-gradient(180deg, #f7faff 0%, #edf3fa 100%);
  overflow: hidden;
}

.orbital-services-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.08), transparent 18%),
    radial-gradient(circle at 30% 20%, rgba(255, 122, 0, 0.04), transparent 12%),
    radial-gradient(circle at 70% 80%, rgba(31, 60, 136, 0.05), transparent 16%);
  pointer-events: none;
}

.orbital-services-section .section-head.center {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px;
}

.orbital-services-section .section-head h2 {
  font-size: 56px;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 14px 0 14px;
  color: #0f2347;
}

.orbital-services-section .section-head p {
  max-width: 760px;
  margin: 0 auto;
  font-size: 18px;
  line-height: 1.8;
  color: #5f7088;
}

.orbital-services-wrap {
  position: relative;
  width: 920px;
  height: 920px;
  margin: 0 auto;
  z-index: 2;
}

.orbital-ring {
  position: absolute;
  border-radius: 50%;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.ring-1 {
  width: 360px;
  height: 360px;
  border: 1px dashed rgba(31, 60, 136, 0.14);
  animation: spinSlow 32s linear infinite;
}

.ring-2 {
  width: 640px;
  height: 640px;
  border: 1px solid rgba(31, 60, 136, 0.08);
  animation: spinReverse 44s linear infinite;
}

.orbital-center {
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.96);
  box-shadow:
    0 25px 70px rgba(15, 23, 42, 0.08),
    0 0 0 16px rgba(255, 255, 255, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 6;
}

.orbital-center::before,
.orbital-center::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  inset: -18px;
  border: 1px solid rgba(31, 60, 136, 0.10);
}

.orbital-center::after {
  inset: -34px;
  border-color: rgba(59, 130, 246, 0.10);
  animation: pulseRing 3.4s ease-in-out infinite;
}

.orbital-center img {
  max-width: 200px;
  height: auto;
  object-fit: contain;
  position: relative;
  z-index: 3;
}

.orbital-card {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 200px;
  min-height: 178px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 28px;
  padding: 20px 18px 18px;
  box-shadow:
    0 22px 50px rgba(15, 23, 42, 0.08),
    0 0 0 1px rgba(255,255,255,0.6) inset;
  backdrop-filter: blur(8px);
  z-index: 4;
  transform:
    translate(-50%, -50%)
    rotate(var(--angle))
    translateY(-315px)
    rotate(calc(var(--angle) * -1));
  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease,
    border-color 0.35s ease;
}

.orbital-card:hover {
  transform:
    translate(-50%, -50%)
    rotate(var(--angle))
    translateY(-328px)
    rotate(calc(var(--angle) * -1));
  box-shadow:
    0 30px 65px rgba(15, 23, 42, 0.14),
    0 0 18px rgba(59, 130, 246, 0.10);
  border-color: rgba(59, 130, 246, 0.22);
}

/*.orbital-card::before {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(255, 154, 47, 0.08);
  top: 50%;
  left: 50%;
  transform:
    translate(-50%, -50%)
    rotate(var(--angle))
    translateY(120px)
    rotate(calc(var(--angle) * -1));
  opacity: 0.9;
}*/

.orbital-icon {
  width: 46px;
  height: 46px;
  border-radius: 15px;
  background: linear-gradient(180deg, #f7efe7 0%, #f2f4f8 100%);
  color: #2563eb;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  font-size: 18px;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.05);
}

.orbital-card h3 {
  margin: 0 0 10px;
  font-size: 16px;
  line-height: 1.3;
  color: #243b63;
  font-weight: 800;
}

.orbital-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: #7b8aa0;
}

@keyframes pulseRing {
  0% {
    transform: scale(1);
    opacity: 0.9;
  }
  50% {
    transform: scale(1.04);
    opacity: 0.55;
  }
  100% {
    transform: scale(1);
    opacity: 0.9;
  }
}

@keyframes spinSlow {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes spinReverse {
  from {
    transform: translate(-50%, -50%) rotate(360deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(0deg);
  }
}

@media (max-width: 1100px) {
  .orbital-services-wrap {
    width: 100%;
    height: auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .orbital-ring,
  .orbital-center {
    display: none;
  }

  .orbital-card {
    position: relative;
    inset: auto;
    left: auto;
    top: auto;
    width: 100%;
    min-height: 180px;
    transform: none !important;
  }

  .orbital-card::before {
    display: none;
  }
}

@media (max-width: 640px) {
  .orbital-services-wrap {
    grid-template-columns: 1fr;
  }

  .orbital-services-section .section-head h2 {
    font-size: 40px;
  }
}
.service-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
}

.service-modal.active {
  display: block;
}

.service-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.48);
  backdrop-filter: blur(6px);
}

.service-modal-dialog {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(520px, calc(100% - 32px));
  transform: translate(-50%, -50%) scale(0.96);
  background: #ffffff;
  border-radius: 28px;
  padding: 34px 28px 28px;
  box-shadow: 0 30px 80px rgba(15, 23, 42, 0.18);
  text-align: center;
  opacity: 0;
  transition: all 0.28s ease;
}

.service-modal.active .service-modal-dialog {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.service-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 42px;
  height: 42px;
  border: none;
  border-radius: 999px;
  background: #f1f5f9;
  color: #0f172a;
  font-size: 24px;
  cursor: pointer;
}

.service-modal-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 18px;
  border-radius: 20px;
  background: linear-gradient(180deg, #f7efe7 0%, #f2f4f8 100%);
  color: #2563eb;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.06);
}

.service-modal h3 {
  margin: 0 0 14px;
  font-size: 30px;
  line-height: 1.15;
  color: #0f2347;
  font-weight: 800;
}

.service-modal p {
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.8;
  color: #5f7088;
}

.service-modal-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  background: #1f3c88;
  color: #fff;
  text-decoration: none;
  font-weight: 800;
  transition: 0.25s ease;
}

.service-modal-btn:hover {
  transform: translateY(-2px);
  background: #162e66;
}

.js-service-card {
  cursor: pointer;
}
.service-hero {
  padding: 120px 0 60px;
  background: linear-gradient(90deg,#1f3c88,#162e66);
  color: #fff;
  text-align: center;
}

.service-hero h1 {
  font-size: 52px;
  margin-bottom: 12px;
}

.service-content {
  padding: 80px 0;
}

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

.service-text h2 {
  margin-bottom: 14px;
}

.service-text ul {
  margin: 20px 0;
  padding-left: 20px;
}

.service-text li {
  margin-bottom: 10px;
}

.service-image img {
  width: 100%;
  border-radius: 20px;
}

.theme-red {
  background: linear-gradient(135deg, #d31245 0%, #b80c38 100%);
}

.theme-blue {
  background: linear-gradient(135deg, #1773ab 0%, #0e5d93 100%);
}

.theme-indigo {
  background: linear-gradient(135deg, #3347d7 0%, #2639b9 100%);
}

.theme-green {
  background: linear-gradient(135deg, #27ae60 0%, #229954 100%);
}

.theme-orange {
  background: linear-gradient(135deg, #e67e22 0%, #d35400 100%);
}

.solution-stack-section {
  position: relative;
  height: 260vh;
  background: #f8fafc;
  padding: 80px 0;
}

.solution-stack-stage {
  position: relative;
  height: 100%;
}

.solution-stack-sticky {
  position: sticky;
  top: 110px;
  height: calc(100vh - 110px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  overflow: visible;
}

.solution-stack-sticky .section-head.center {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 32px;
}

.solution-stack-sticky .section-head h2 {
  font-size: 56px;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 12px 0 14px;
  color: #0f172a;
}

.solution-stack-sticky .section-head p {
  font-size: 18px;
  line-height: 1.7;
  color: #64748b;
}

.solution-groups-grid {
  position: relative;
  width: 100%;
  max-width: 920px;
  height: 760px;
  margin: 0 auto;
}

.solution-group-card {
  position: absolute;
  left: 50%;
  top: 0;
  width: 100%;
  max-width: 760px;
  transform: translateX(-50%);
  border-radius: 26px;
  overflow: hidden;
  color: #fff;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.10);
  transition: transform 0.18s linear, box-shadow 0.25s ease;
  will-change: transform;
}

.solution-group-card:nth-child(1) { z-index: 3; }
.solution-group-card:nth-child(2) { z-index: 2; }
.solution-group-card:nth-child(3) { z-index: 1; }

.solution-group-head {
  padding: 28px 30px 18px;
  text-align: center;
}

.solution-group-head h3 {
  margin: 0 0 8px;
  font-size: 28px;
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
}

.solution-group-head p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255,255,255,0.92);
}

.solution-group-list {
  padding: 0 18px 18px;
}

.solution-group-item {
  display: grid;
  grid-template-columns: 18px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-top: 1px solid rgba(255,255,255,0.20);
  font-size: 15px;
}

.solution-item-bullet {
  font-size: 18px;
  line-height: 1;
  color: rgba(255,255,255,0.92);
}

.solution-item-title {
  font-weight: 600;
  color: #fff;
}

.solution-item-link {
  color: #fff;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  opacity: 0.95;
}

.solution-item-link::after {
  content: " →";
}

.solution-item-link.disabled {
  opacity: 0.55;
  pointer-events: none;
}

.theme-red {
  background: linear-gradient(135deg, #d31245 0%, #b80c38 100%);
}

.theme-blue {
  background: linear-gradient(135deg, #1773ab 0%, #0e5d93 100%);
}

.theme-indigo {
  background: linear-gradient(135deg, #3347d7 0%, #2639b9 100%);
}

.theme-green {
  background: linear-gradient(135deg, #27ae60 0%, #229954 100%);
}

.theme-orange {
  background: linear-gradient(135deg, #e67e22 0%, #d35400 100%);
}

@media (max-width: 768px) {
  .solution-stack-section {
    height: auto;
    padding: 70px 0;
  }

  .solution-stack-sticky {
    position: relative;
    top: auto;
    height: auto;
  }

  .solution-groups-grid {
    position: relative;
    height: auto;
    display: flex;
    flex-direction: column;
    gap: 18px;
  }

  .solution-group-card {
    position: relative;
    left: auto;
    top: auto;
    transform: none !important;
    max-width: 100%;
  }

  .solution-stack-sticky .section-head h2 {
    font-size: 38px;
  }

  .solution-group-head h3 {
    font-size: 24px;
  }

  .solution-group-item {
    grid-template-columns: 16px 1fr;
  }

  .solution-item-link {
    grid-column: 2 / 3;
    margin-top: 6px;
  }
}

.stats-section-modern {
  margin-top: -60px;
  position: relative;
  z-index: 5;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stat-card {
  background: #0b1a33;
  border-radius: 20px;
  padding: 28px 20px;
  text-align: center;
  color: #fff;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  transition: all 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.25);
}

.stat-value {
  font-size: 34px;
  font-weight: 800;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 14px;
  opacity: 0.8;
}

.counter2-static {
  animation: popIn 0.8s ease;
}

@keyframes popIn {
  0% { opacity: 0; transform: scale(0.85); }
  100% { opacity: 1; transform: scale(1); }
}

/* responsive */
@media (max-width: 992px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

.about-hero-dynamic {
  position: relative;
  padding: 90px 0 80px;
  background-color: #04142f;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
  color: #fff;
}

.about-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at center, rgba(19, 52, 125, 0.26), rgba(2, 10, 28, 0.88)),
    rgba(2, 10, 28, 0.78);
  pointer-events: none;
}

.about-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 42px;
  align-items: start;
}

.about-left {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.about-left .section-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.06);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.about-main-image {
  width: 100%;
  max-width: 330px;
  height: 240px;
  object-fit: cover;
  border-radius: 26px;
  display: block;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

.about-right h1 {
  margin: 0 0 22px;
  font-size: clamp(38px, 5vw, 72px);
  line-height: 1.02;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.04em;
  max-width: 980px;
}

.about-right p {
  margin: 0 0 18px;
  max-width: 860px;
  font-size: 17px;
  line-height: 1.8;
  color: rgba(255,255,255,0.9);
}

.about-stats-wrap {
  position: relative;
  z-index: 2;
  margin-top: 42px;
}

.about-stats-bar {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 24px;
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.18);
  overflow: hidden;
}

.about-stat-item {
  padding: 26px 18px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.08);
}

.about-stat-item:last-child {
  border-right: none;
}

.about-stat-icon {
  margin-bottom: 10px;
  font-size: 20px;
  color: #fff;
  opacity: 0.95;
}

.about-stat-value {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 6px;
}

.about-stat-label {
  font-size: 14px;
  color: rgba(255,255,255,0.82);
  line-height: 1.4;
}

@media (max-width: 1100px) {
  .about-inner {
    grid-template-columns: 1fr;
  }

  .about-main-image {
    max-width: 420px;
  }

  .about-stats-bar {
    grid-template-columns: repeat(3, 1fr);
  }

  .about-stat-item:nth-child(3n) {
    border-right: none;
  }
}

@media (max-width: 768px) {
  .about-hero-dynamic {
    padding: 70px 0 60px;
  }

  .about-right h1 {
    font-size: 36px;
  }

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

  .about-stats-bar {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-stat-item {
    border-right: 1px solid rgba(255,255,255,0.08);
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }

  .about-stat-item:nth-child(2n) {
    border-right: none;
  }
}

@media (max-width: 520px) {
  .about-stats-bar {
    grid-template-columns: 1fr;
  }

  .about-stat-item {
    border-right: none;
  }
}

.service-detail-page {
  background: #f8fafc;
}

.service-detail-hero {
  padding: 90px 0 60px;
  background: linear-gradient(135deg, #0f172a, #1f3c88);
  color: #fff;
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.service-detail-content h1 {
  margin: 0 0 18px;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.05;
  font-weight: 800;
}

.service-lead {
  font-size: 18px;
  line-height: 1.8;
  color: rgba(255,255,255,0.9);
}

.service-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.service-detail-media img {
  width: 100%;
  border-radius: 24px;
  display: block;
  box-shadow: 0 24px 60px rgba(0,0,0,0.25);
}

.service-detail-icon-box {
  min-height: 320px;
  border-radius: 24px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 88px;
  color: #fff;
}

.service-detail-body {
  padding: 60px 0 90px;
}

.service-body-card {
  background: #fff;
  border-radius: 24px;
  padding: 36px;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
  line-height: 1.9;
  color: #334155;
}

@media (max-width: 900px) {
  .service-detail-grid {
    grid-template-columns: 1fr;
  }
}

/* === Siena V2 Premium additions === */
.premium-inline-cta{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:32px;border-radius:28px;
  background:linear-gradient(135deg,#0f172a 0%,#1f3c88 100%);
  color:#fff;box-shadow:0 28px 70px rgba(15,23,42,.18)
}
.premium-inline-cta h3{margin:0 0 10px;font-size:clamp(28px,3vw,42px);line-height:1.12;color:#fff}
.premium-inline-cta p{margin:0;color:rgba(255,255,255,.82);max-width:760px}
.inline-cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.premium-cta-shell{padding-top:20px}
.service-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.service-hero-card{background:#fff;border:1px solid #e8eef7;border-radius:28px;padding:28px;box-shadow:0 18px 40px rgba(15,23,42,.08)}
.service-hero-icon{width:72px;height:72px;border-radius:20px;background:linear-gradient(135deg,#eff6ff,#dbeafe);display:grid;place-items:center;font-size:28px;color:#1d4ed8;margin-bottom:18px}
.service-hero-points{display:grid;gap:14px}
.service-hero-points div{display:grid;gap:4px;padding:14px 0;border-bottom:1px solid #edf2f7}
.service-hero-points div:last-child{border-bottom:none;padding-bottom:0}
.service-hero-points strong{font-size:16px;color:#0f172a}
.service-hero-points span{color:#64748b;font-size:14px;line-height:1.7}
.premium-card{border-radius:28px;box-shadow:0 18px 40px rgba(15,23,42,.08)}
.service-cover-image{width:100%;border-radius:24px;display:block;margin-bottom:20px;object-fit:cover;max-height:420px}
.service-rich-text p{line-height:1.85;color:#475569}
.service-cta-section{padding-top:0}
.orbital-card-inner,.segment-card,.solution-group-card,.logo-card,.stat-card{transition:transform .25s ease, box-shadow .25s ease}
.segment-card:hover,.solution-group-card:hover,.logo-card:hover,.stat-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(15,23,42,.12)}
@media (max-width: 900px){
  .premium-inline-cta,.service-hero-grid{grid-template-columns:1fr;display:grid}
}


.trust-strip-section{padding:22px 0 0;background:linear-gradient(to bottom,#fff,#f8fafc)}
.trust-strip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.trust-strip-item{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px 24px;box-shadow:0 14px 36px rgba(15,23,42,.05)}
.trust-strip-item span{display:block;font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--primary);margin-bottom:10px}
.trust-strip-item strong{font-size:18px;line-height:1.5;color:#0f172a}
.executive-approach-section{background:linear-gradient(180deg,#fff 0%,#f8fafc 100%)}
.executive-grid{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:22px}
.executive-card{background:#fff;border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:0 14px 40px rgba(15,23,42,.06)}
.executive-card h3{margin:12px 0 0;font-size:28px;line-height:1.2}
.executive-card p{margin:14px 0 0;color:#64748b;line-height:1.8}
.executive-featured{grid-row:span 2;background:linear-gradient(180deg,#0f172a 0%,#16233d 100%);color:#fff;border:none;box-shadow:0 28px 70px rgba(15,23,42,.18)}
.executive-featured h3,.executive-featured p,.executive-featured li{color:#fff}
.executive-card-badge{display:inline-flex;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.12);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.executive-icon{width:60px;height:60px;border-radius:20px;background:#eef2ff;color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:24px}
.executive-checklist{margin:22px 0 0;padding:0;list-style:none;display:grid;gap:14px}
.executive-checklist li{position:relative;padding-left:26px;line-height:1.7}
.executive-checklist li:before{content:"•";position:absolute;left:8px;top:0;color:#ffb15f}
.industries-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.industry-chip{padding:22px 24px;border-radius:22px;background:#fff;border:1px solid var(--line);font-weight:700;color:#1e293b;box-shadow:0 12px 30px rgba(15,23,42,.05);text-align:center}
.service-hero-mini-badge{display:inline-flex;padding:9px 12px;border-radius:999px;background:#eef2ff;color:var(--primary);font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-right:10px}
.service-hero-trust{margin-top:18px;color:#475569;line-height:1.8;font-weight:600}
@media (max-width:1100px){.trust-strip-grid,.industries-grid,.executive-grid{grid-template-columns:1fr 1fr}.executive-featured{grid-row:auto;grid-column:1/-1}}
@media (max-width:820px){.trust-strip-grid,.industries-grid,.executive-grid{grid-template-columns:1fr}}



.service-hero {
  background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
  color: #ffffff;
}

.service-hero .section-tag {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  border: 1px solid rgba(255,255,255,0.45);
  border-radius: 999px;
  color: #ffffff;
  background: rgba(255,255,255,0.06);
}

.service-hero .page-title {
  color: #ffffff;
  margin: 0;
}

.service-hero .lead {
  color: rgba(255,255,255,0.82);
  font-size: 20px;
  line-height: 1.8;
  margin: 0;
}

.service-hero-trust {
  color: rgba(255,255,255,0.74);
  font-size: 16px;
  line-height: 1.8;
  max-width: 680px;
}

.service-hero-mini-badge {
  display: inline-flex;
  align-items: center;
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  color: #ffffff;
  font-weight: 700;
  border: 1px solid rgba(255,255,255,0.18);
}

.service-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.service-hero .btn-outline {
  background: #ffffff;
  color: #f97316;
  border: 2px solid #f97316;
}

.service-hero .btn-outline:hover {
  background: #f97316;
  color: #ffffff;
}

.service-hero-card {
background: #ffffff;
  border-radius: 28px;
  padding: 32px;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.18);

  display: flex;
  flex-direction: column;
  align-items: center; /* 🔥 BÜTÜN İÇERİĞİ ORTALAR */
  text-align: center;  /* 🔥 YAZILARI ORTALAR */
}

.service-hero-icon {
  width: 72px;
  height: 72px;
  border-radius: 22px;
  background: #dbeafe;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.service-hero-icon i {
  font-size: 30px;
  color: #2563eb;
}

.service-hero-points {
  display: flex;
  flex-direction: column;
}

.service-hero-points div {
  padding: 22px 0;
  border-top: 1px solid #e5e7eb;
}

.service-hero-points div:first-child {
  border-top: 0;
  padding-top: 0;
}

.service-hero-points strong {
  display: block;
  color: #0f172a;
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 6px;
}

.service-hero-points span {
  display: block;
  color: #64748b;
  line-height: 1.7;
}

/* MEGA MENU CLICK SYSTEM */
.mega-menu-v2 {
  position: absolute;
  top: 88px;
  left: 50%;
  transform: translateX(-50%) translateY(10px);

  opacity: 0;
  visibility: hidden;
  pointer-events: none;

  transition: .25s ease;
  z-index: 99999;
}

.has-mega.mega-open .mega-menu-v2 {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

/* ok dönsün */
.has-mega.mega-open .menu-arrow {
  transform: rotate(180deg);
}
.mega-menu-v2{
  position:absolute;
  top:100%;
  left:50%;
  width:min(1280px, calc(100vw - 80px));
  transform:translateX(-50%) translateY(10px);
  background:#fff;
  border-radius:0 0 24px 24px;
  box-shadow:0 24px 70px rgba(15,23,42,.14);
  padding:28px 34px;
  z-index:99999;
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transition:.25s ease;
  display:block;
}

.header{
  position:relative;
  z-index:1000;
}

.has-mega{
  position:static;
}

.has-mega.mega-open .mega-menu-v2{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
  transform:translateX(-50%) translateY(0);
}

.mega-body{
  display:grid;
  grid-template-columns:280px 1fr;
  gap:34px;
}

.mega-sidebar{
  display:flex;
  flex-direction:column;
  gap:12px;
}

.mega-side-link{
  padding:17px 20px;
  border:0;
  border-radius:10px;
  background:transparent;
  font-size:16px;
  font-weight:800;
  text-align:left;
  display:flex;
  justify-content:space-between;
  cursor:pointer;
  color:#111827;
}

.mega-side-link.active{
  background:#fff1f2;
  color:#d70f1f;
}

.mega-panel{
  display:none;
}

.mega-panel.active{
  display:block;
}

.mega-links-grid{
  display:grid;
  grid-template-columns:repeat(4, minmax(150px, 1fr));
  gap:22px 54px;
}

.mega-link-item{
  color:#111827;
  font-size:17px;
  line-height:1.45;
  font-weight:600;
  text-decoration:none;
}

.mega-link-item:hover{
  color:#d70f1f;
}

.has-mega {
  position: static;
}

.header {
  position: relative;
  z-index: 1000;
}

.mega-menu-v2 {
  position: absolute;
  top: 100%;
  left: 50%;
  width: min(1280px, calc(100vw - 80px));
  transform: translateX(-50%) translateY(10px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: .25s ease;
  z-index: 99999;
  display: block;
}

.has-mega.mega-open .mega-menu-v2 {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.has-mega.mega-open .menu-arrow {
  transform: rotate(180deg);
}

.netfect-suite-section {
  padding: 90px 0;
  background:
    radial-gradient(circle at top left, rgba(31, 60, 136, .10), transparent 32%),
    linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%);
}

.netfect-suite-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 42px;
}

.netfect-suite-head span {
  display: inline-flex;
  padding: 9px 15px;
  border-radius: 999px;
  background: #fff1e6;
  color: #ff7a00;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .14em;
}

.netfect-suite-head h2 {
  margin: 18px 0 0;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.08;
  color: #0f172a;
}

.netfect-suite-head p {
  margin: 16px auto 0;
  color: #64748b;
  line-height: 1.8;
  font-size: 17px;
}

.netfect-suite-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.netfect-suite-card {
  position: relative;
  min-height: 310px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: #fff;
  color: #0f172a;
  text-decoration: none;
  border: 1px solid #e2e8f0;
  border-radius: 28px;
  padding: 28px;
  box-shadow: 0 18px 48px rgba(15, 23, 42, .07);
  transition: .3s ease;
  overflow: hidden;
}

.netfect-suite-card::after {
  content: "";
  position: absolute;
  right: -70px;
  top: -70px;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: rgba(255, 122, 0, .10);
  transition: .3s ease;
}

.netfect-suite-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 28px 70px rgba(15, 23, 42, .12);
  border-color: rgba(255, 122, 0, .35);
}

.netfect-suite-card:hover::after {
  transform: scale(1.35);
}

.netfect-suite-icon {
  width: 64px;
  height: 64px;
  border-radius: 20px;
  background: #eef2ff;
  color: #1f3c88;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 22px;
}

.netfect-label {
  display: block;
  color: #ff7a00;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .12em;
  margin-bottom: 10px;
}

.netfect-suite-card h3 {
  margin: 0 0 12px;
  font-size: 28px;
  line-height: 1.15;
}

.netfect-suite-card p {
  margin: 0;
  color: #64748b;
  line-height: 1.75;
}

.netfect-suite-card strong {
  position: relative;
  z-index: 2;
  margin-top: 26px;
  color: #1f3c88;
  font-size: 15px;
}

@media (max-width: 1100px) {
  .netfect-suite-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 650px) {
  .netfect-suite-grid {
    grid-template-columns: 1fr;
  }
}
/* ============================================================
   HAMBURGER & MOBILE NAV — Mobil Menü
   ============================================================ */

/* Hamburger butonu — masaüstünde gizli */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 8px;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 10px;
  transition: background 0.2s;
  flex-shrink: 0;
}
.hamburger:hover { background: rgba(31,60,136,0.07); }
.hamburger span {
  display: block;
  height: 2px;
  background: var(--primary, #1f3c88);
  border-radius: 2px;
  transition: transform 0.28s ease, opacity 0.28s ease, width 0.28s ease;
  width: 100%;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Overlay */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,0.45);
  backdrop-filter: blur(2px);
  z-index: 9000;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.mobile-nav-overlay.open {
  display: block;
  opacity: 1;
}

/* Slide-in menü paneli */
.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: min(340px, 90vw);
  height: 100dvh;
  background: #fff;
  z-index: 9100;
  display: flex;
  flex-direction: column;
  box-shadow: -8px 0 40px rgba(15,23,42,0.18);
  transform: translateX(100%);
  transition: transform 0.32s cubic-bezier(0.4,0,0.2,1);
  overflow-y: auto;
}
.mobile-nav.open { transform: translateX(0); }

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line, #e5e7eb);
  position: sticky;
  top: 0;
  background: #fff;
  z-index: 1;
}

.mobile-nav-close {
  width: 36px;
  height: 36px;
  border: none;
  background: #f1f5f9;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #475569;
  transition: background 0.2s;
}
.mobile-nav-close:hover { background: #e2e8f0; }

/* Menü listesi */
.mobile-menu {
  list-style: none;
  margin: 0;
  padding: 12px 0;
  flex: 1;
}

.mobile-menu-item { border-bottom: 1px solid var(--line, #e5e7eb); }

.mobile-menu-item > a,
.mobile-menu-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 16px 20px;
  font-size: 15px;
  font-weight: 700;
  color: #0f172a;
  text-decoration: none;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: color 0.2s, background 0.2s;
}
.mobile-menu-item > a:hover,
.mobile-menu-btn:hover { color: var(--primary, #1f3c88); background: #f8fafc; }

.mobile-arrow {
  font-size: 20px;
  font-weight: 400;
  transition: transform 0.25s;
  display: inline-block;
}
.has-submenu.submenu-open .mobile-arrow { transform: rotate(90deg); }

/* Alt menü */
.mobile-submenu {
  list-style: none;
  margin: 0;
  padding: 0 0 8px 0;
  display: none;
  background: #f8fafc;
}
.has-submenu.submenu-open .mobile-submenu { display: block; }

.mobile-submenu-label {
  padding: 10px 20px 4px 28px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #94a3b8;
}

.mobile-submenu li a {
  display: block;
  padding: 11px 20px 11px 28px;
  font-size: 14px;
  font-weight: 500;
  color: #334155;
  text-decoration: none;
  transition: color 0.2s;
}
.mobile-submenu li a:hover { color: var(--primary, #1f3c88); }

/* Alt menü footer (tel + buton) */
.mobile-nav-footer {
  padding: 20px;
  border-top: 1px solid var(--line, #e5e7eb);
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: sticky;
  bottom: 0;
  background: #fff;
}

.mobile-tel {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--primary, #1f3c88);
  text-decoration: none;
  justify-content: center;
}
.mobile-tel:hover { opacity: 0.8; }

/* Göster/gizle breakpoint */
@media (max-width: 900px) {
  .hamburger { display: flex; }
  .navbar, .desktop-only { display: none !important; }
  .header-inner { min-height: 68px; }
  .topbar-inner p { display: none; }
  .topbar-inner { justify-content: flex-end; gap: 12px; }
}

@media (min-width: 901px) {
  .hamburger, .mobile-nav, .mobile-nav-overlay { display: none !important; }
}

/* ============================================================
   CSS HATA DÜZELTMELERİ
   ============================================================ */

/* contact-form-card: 'margin-top: 40' birimi eksikti */
.contact-form-card {
  margin-top: 40px !important;
  font-size: 16px !important;
  line-height: 1.5 !important;
}