:root {
  --brand-primary: #4f46e5;
  --brand-primary-dark: #4338ca;
  --brand-accent: #059669;
  --brand-accent-dark: #047857;
  --brand-soft: #eef2ff;
  --brand-warm-soft: #ecfdf5;
  --brand-dark: #1e1b4b;
  --brand-muted: #64748b;
  --radius-lg: 1.25rem;
  --radius-md: 0.85rem;
}

* {
  scroll-behavior: smooth;
}

html {
  overflow-x: hidden;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow-x: hidden;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--brand-dark);
  background-color: #f8fafc;
}

img {
  max-width: 100%;
  height: auto;
}

h1, h2, h3, h4, h5, h6,
.navbar-brand,
.section-title {
  font-family: 'Poppins', 'Segoe UI', system-ui, sans-serif;
}

main {
  flex: 1;
}

/* ---------- Navbar ---------- */
.navbar-brand-gradient {
  background: linear-gradient(120deg, var(--brand-primary), var(--brand-primary-dark));
}

.navbar-brand {
  font-size: 1.5rem;
}

.navbar-brand i {
  font-size: 1.4rem;
}

.navbar .nav-link {
  font-weight: 500;
  font-size: 1.1rem;
  color: #fff !important;
}

.navbar .nav-link.btn-cta {
  font-size: 1.05rem;
}

.navbar .nav-link.btn-cta {
  background: linear-gradient(135deg, #34d399, var(--brand-accent));
  color: #fff !important;
  border-radius: var(--radius-md);
  padding: 0.4rem 1rem !important;
  margin-left: 0.25rem;
  box-shadow: 0 4px 12px -3px rgba(5, 150, 105, 0.5);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.navbar .nav-link.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px -4px rgba(5, 150, 105, 0.6);
}

/* ---------- Transparent navbar (homepage, over hero photo) ---------- */
.navbar-transparent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  background: transparent !important;
  box-shadow: none !important;
}

.navbar-transparent .navbar-brand {
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.45);
}

.navbar-transparent .nav-link:not(.btn-cta) {
  position: relative;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.45);
}

.navbar-transparent .nav-link:not(.btn-cta)::after {
  content: "";
  position: absolute;
  left: 0.5rem;
  right: 0.5rem;
  bottom: -2px;
  height: 2px;
  background: #34d399;
  transform: scaleX(0);
  transition: transform 0.2s ease;
}

.navbar-transparent .nav-link:not(.btn-cta):hover::after {
  transform: scaleX(1);
}

.navbar-transparent .nav-link.btn-cta {
  font-size: 1.05rem;
}

.navbar-transparent + .hero-section-photo {
  padding-top: 7rem !important;
}

@media (max-width: 991.98px) {
  .navbar-transparent {
    background: rgba(30, 27, 75, 0.85) !important;
  }
}

/* ---------- Hero ---------- */
.hero-section {
  background: linear-gradient(120deg, #312e81 0%, var(--brand-primary) 55%, #6d28d9 100%);
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 94%, 0 100%);
  padding-bottom: 4rem !important;
}

.hero-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 15%, rgba(52, 211, 153, 0.3), transparent 55%);
  pointer-events: none;
}

/* ---------- Hero (photo variant) ---------- */
.hero-section-photo {
  background-size: cover;
  background-position: center;
  min-height: 520px;
  display: flex;
  align-items: center;
}

.hero-section-photo::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(49, 46, 129, 0.92) 0%, rgba(79, 70, 229, 0.85) 45%, rgba(109, 40, 217, 0.55) 75%, rgba(109, 40, 217, 0.25) 100%);
  pointer-events: none;
}

.hero-section-photo .container {
  position: relative;
  z-index: 2;
}

@media (max-width: 767.98px) {
  .hero-section-photo {
    min-height: 440px;
  }

  .hero-section-photo::before {
    background: linear-gradient(180deg, rgba(49, 46, 129, 0.75) 0%, rgba(49, 46, 129, 0.92) 60%, rgba(49, 46, 129, 0.96) 100%);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50rem;
  padding: 0.35rem 0.9rem;
  font-size: 0.85rem;
  backdrop-filter: blur(4px);
}

/* ---------- Sections ---------- */
.section-soft {
  background-color: var(--brand-soft);
}

.section-warm {
  background-color: var(--brand-warm-soft);
}

.section-gradient-soft {
  background:
    radial-gradient(circle at 20% 15%, var(--brand-soft), transparent 55%),
    radial-gradient(circle at 85% 85%, var(--brand-warm-soft), transparent 55%),
    #f8fafc;
}

.surec-karti {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.25rem;
  height: 100%;
  box-shadow: 0 0.5rem 1.5rem rgba(30, 27, 75, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.surec-karti:hover {
  transform: translateY(-6px);
  box-shadow: 0 1.25rem 2.5rem rgba(30, 27, 75, 0.12);
}

.surec-numara {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #34d399, var(--brand-accent));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  margin: 0 auto 1.1rem;
  box-shadow: 0 10px 20px -6px rgba(5, 150, 105, 0.5);
}

.section-title {
  font-weight: 700;
  letter-spacing: -0.02em;
  position: relative;
  display: inline-block;
  padding-bottom: 0.6rem;
}

.section-title::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 64px;
  height: 4px;
  border-radius: 50rem;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-accent));
}

.section-subtitle {
  color: var(--brand-muted);
}

/* ---------- Package cards (yalın kart tasarımı) ---------- */
.paket-card-yalin {
  border: none;
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: 0 0.5rem 1.5rem rgba(30, 27, 75, 0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.paket-card-yalin:hover {
  transform: translateY(-6px);
  box-shadow: 0 1.25rem 2.5rem rgba(30, 27, 75, 0.14);
}

.paket-ikon-yalin {
  font-size: 2.25rem;
  color: var(--brand-accent);
  line-height: 1;
}

.paket-ozellik-listesi li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  color: var(--brand-muted);
  font-size: 0.925rem;
  margin-bottom: 0.5rem;
}

.paket-ozellik-listesi li i {
  color: var(--brand-accent);
  margin-top: 0.15rem;
}

.paket-basvur-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--brand-accent-dark);
  font-weight: 700;
  text-decoration: none;
  background: rgba(5, 150, 105, 0.12);
  padding: 0.45rem 1rem;
  border-radius: 50rem;
  transition: gap 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.paket-basvur-link:hover {
  color: #fff;
  background: var(--brand-accent);
  gap: 0.65rem;
  box-shadow: 0 6px 14px -4px rgba(5, 150, 105, 0.5);
}

.paket-icon-circle {
  width: 72px;
  height: 72px;
  border-radius: 28%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 1rem;
  transition: transform 0.25s ease;
}

/* ---------- Gradient icon backgrounds ---------- */
.icon-grad-primary { background: linear-gradient(135deg, #818cf8, var(--brand-primary)); color: #fff; box-shadow: 0 10px 20px -6px rgba(79, 70, 229, 0.55); }
.icon-grad-warning { background: linear-gradient(135deg, #fbbf24, #d97706); color: #fff; box-shadow: 0 10px 20px -6px rgba(217, 119, 6, 0.55); }
.icon-grad-success { background: linear-gradient(135deg, #34d399, var(--brand-accent)); color: #fff; box-shadow: 0 10px 20px -6px rgba(5, 150, 105, 0.55); }
.icon-grad-info { background: linear-gradient(135deg, #22d3ee, #0e7490); color: #fff; box-shadow: 0 10px 20px -6px rgba(14, 116, 144, 0.55); }
.icon-grad-danger { background: linear-gradient(135deg, #fb7185, #be123c); color: #fff; box-shadow: 0 10px 20px -6px rgba(190, 18, 60, 0.55); }
.icon-grad-secondary { background: linear-gradient(135deg, #c084fc, #7e22ce); color: #fff; box-shadow: 0 10px 20px -6px rgba(126, 34, 206, 0.55); }

/* ---------- Forms ---------- */
.form-card {
  border: none;
  border-left: 4px solid var(--brand-primary);
  border-radius: var(--radius-lg);
  box-shadow: 0 0.5rem 1.5rem rgba(30, 27, 75, 0.08);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.form-card:hover {
  box-shadow: 0 0.75rem 2rem rgba(30, 27, 75, 0.12);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 0.2rem rgba(79, 70, 229, 0.15);
}

/* ---------- Buttons ---------- */
.btn-primary {
  background: linear-gradient(135deg, #6366f1, var(--brand-primary-dark));
  border-color: var(--brand-primary);
  box-shadow: 0 6px 16px -4px rgba(79, 70, 229, 0.45);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-primary:hover,
.btn-primary:focus {
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-dark));
  border-color: var(--brand-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 22px -4px rgba(79, 70, 229, 0.55);
}

.btn-accent {
  background: linear-gradient(135deg, #34d399, var(--brand-accent));
  border-color: var(--brand-accent);
  color: #fff;
  box-shadow: 0 6px 16px -4px rgba(5, 150, 105, 0.5);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-accent:hover {
  background: linear-gradient(135deg, var(--brand-accent), var(--brand-accent-dark));
  border-color: var(--brand-accent-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 22px -4px rgba(5, 150, 105, 0.6);
}

.btn-outline-primary,
.btn-outline-warning,
.btn-outline-success,
.btn-outline-info,
.btn-outline-danger,
.btn-outline-secondary,
.btn-outline-light {
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-outline-primary:hover,
.btn-outline-warning:hover,
.btn-outline-success:hover,
.btn-outline-info:hover,
.btn-outline-danger:hover,
.btn-outline-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px -6px rgba(30, 27, 75, 0.3);
}

/* ---------- Footer ---------- */
.site-footer-acik {
  background: #ffffff;
  border-top: 3px solid transparent;
  border-image: linear-gradient(90deg, var(--brand-primary), var(--brand-accent)) 1;
  color: var(--brand-dark);
}

.site-footer-acik a {
  color: var(--brand-muted);
  text-decoration: none;
}

.site-footer-acik a:hover {
  color: var(--brand-accent);
}

.footer-logo-kutu {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, #34d399, var(--brand-accent));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.footer-sosyal-ikon {
  width: 38px;
  height: 38px;
  border: 1px solid #e2e8f0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-dark) !important;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.footer-sosyal-ikon:hover {
  background: var(--brand-accent);
  color: #fff !important;
  border-color: var(--brand-accent);
}

.footer-bilgi-kutusu {
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  background: var(--brand-soft);
  height: 100%;
}

.footer-bilgi-kutusu li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  color: var(--brand-muted);
}

.footer-bilgi-kutusu li i {
  color: var(--brand-accent);
  margin-top: 0.15rem;
}

.site-footer-acik ul.small li i.bi-geo-alt,
.site-footer-acik ul.small li i.bi-telephone,
.site-footer-acik ul.small li i.bi-envelope {
  color: var(--brand-accent);
  margin-top: 0.15rem;
}

.footer-alt-link {
  color: var(--brand-muted) !important;
}

.footer-alt-link:hover {
  color: var(--brand-accent) !important;
}

/* ---------- Info / stat boxes ---------- */
.info-box {
  background: linear-gradient(160deg, #ffffff, var(--brand-soft));
  border: 1px solid rgba(79, 70, 229, 0.15);
  border-radius: var(--radius-lg);
  box-shadow: 0 0.5rem 1.5rem rgba(30, 27, 75, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.info-box:hover {
  transform: translateY(-4px);
  box-shadow: 0 1rem 2rem rgba(30, 27, 75, 0.12);
}

/* ---------- Başvuru sorgulama kartı ---------- */
.sorgu-kart {
  background: #fff;
}

.sorgu-kart-sol {
  background: linear-gradient(135deg, var(--brand-dark), #111827);
}

.sorgu-ikon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, #34d399, var(--brand-accent));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

/* ---------- Admin ---------- */
.admin-topbar {
  background: linear-gradient(120deg, var(--brand-dark), #312e81);
}

.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ---------- Responsive tweaks ---------- */
@media (max-width: 991.98px) {
  .hero-illustration {
    max-width: 280px;
    margin-top: 1.5rem;
  }
}

@media (max-width: 575.98px) {
  .hero-section h1 {
    font-size: 1.6rem;
  }

  .hero-section .lead {
    font-size: 1rem;
  }

  .paket-icon-circle {
    width: 56px;
    height: 56px;
    font-size: 1.4rem;
  }

  .form-card {
    padding: 1.25rem !important;
  }

  .navbar-brand {
    font-size: 1.15rem;
  }

  .navbar-brand i {
    font-size: 1.1rem;
  }

  .display-5 {
    font-size: 2rem;
  }

  .display-6 {
    font-size: 1.75rem;
  }

  .sorgu-kart-sol,
  .sorgu-kart .p-lg-5 {
    padding: 1.5rem !important;
  }
}

@media (max-width: 991.98px) {
  .navbar .nav-link {
    font-size: 1rem;
  }
}

@media (max-width: 767.98px) {
  .info-box {
    margin-top: 1rem;
  }
}

.uyari-dikkat {
  position: relative;
  border: none;
  animation: uyari-glow 1.8s ease-in-out infinite;
}

.uyari-dikkat i {
  animation: uyari-bell 1.8s ease-in-out infinite;
}

@keyframes uyari-glow {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.45);
  }
  50% {
    box-shadow: 0 0 0 12px rgba(5, 150, 105, 0);
  }
}

@keyframes uyari-bell {
  0%, 80%, 100% {
    transform: rotate(0deg);
  }
  85% {
    transform: rotate(-12deg);
  }
  90% {
    transform: rotate(10deg);
  }
  95% {
    transform: rotate(-6deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .uyari-dikkat,
  .uyari-dikkat i {
    animation: none;
  }
}