/* ──────────────────────────────────────────────────────── */
/* BOOTSTRAP VARIABLE OVERRIDES */
/* ──────────────────────────────────────────────────────── */
:root {
  /* Színpaletta a plakát alapján */
  --bs-primary: #1a3a5c;
  --bs-primary-rgb: 26, 58, 92;
  --bs-secondary: #e91e63;
  --bs-secondary-rgb: 233, 30, 99;
  --bs-body-bg: #ffffff;
  --bs-body-color: #333333;
  --bs-border-radius: .75rem;
  --bs-border-radius-lg: 1.25rem;
  --bs-font-sans-serif: 'Inter', system-ui, -apple-system, sans-serif;

  /* Custom tokens */
  --accent: #1a3a5c;
  --accent-light: rgba(26, 58, 92, .12);
  --accent-pink: #e91e63;
  --accent-blue: #5eb3d6;
  --glass-bg: rgba(255, 255, 255, .85);
  --glass-border: rgba(26, 58, 92, .15);
  --card-shadow: 0 4px 24px rgba(0, 0, 0, .08), 0 1px 4px rgba(0, 0, 0, .04);
  --glow: 0 0 40px rgba(26, 58, 92, .2);
  --transition: all .3s cubic-bezier(.4, 0, .2, 1);
}

/* ──────────────────────────────────────────────────────── */
/* GLOBAL STYLES */
/* ──────────────────────────────────────────────────────── */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--bs-font-sans-serif);
  line-height: 1.6;
  color: var(--bs-body-color);
  background-color: var(--bs-body-bg);
  overflow-x: hidden;
}

main {
  padding-top: 120px;
}

html {
  scroll-behavior: smooth;
}

/* ──────────────────────────────────────────────────────── */
/* SCROLL PROGRESS BAR */
/* ──────────────────────────────────────────────────────── */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  width: 0%;
  background: var(--accent);
  z-index: 9999;
  transition: width .1s linear;
}

/* ──────────────────────────────────────────────────────── */
/* UTILITY CLASSES */
/* ──────────────────────────────────────────────────────── */
.py-6 {
  padding-top: 5rem !important;
  padding-bottom: 5rem !important;
}

.py-7 {
  padding-top: 7rem !important;
  padding-bottom: 7rem !important;
}

.pb-8 {
  padding-bottom: 10rem !important;
}

.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--bs-border-radius-lg);
}

.glass-dark {
  background: rgba(255, 255, 255, .1);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: var(--bs-border-radius-lg);
}

.text-gradient {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-blue) 50%, var(--accent-pink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bg-hero-gradient {
  background: radial-gradient(ellipse at 60% 0%, rgba(26, 58, 92, .15) 0%, transparent 60%),
              radial-gradient(ellipse at 10% 80%, rgba(94, 179, 214, .12) 0%, transparent 55%),
              var(--bs-body-bg);
}

.bg-hero-gradient-alt {
  background: radial-gradient(ellipse at 40% 0%, rgba(94, 179, 214, .15) 0%, transparent 60%),
              radial-gradient(ellipse at 90% 80%, rgba(233, 30, 99, .1) 0%, transparent 55%),
              var(--bs-body-bg);
}

.bg-hero-gradient-third {
  background: radial-gradient(ellipse at 50% 0%, rgba(233, 30, 99, .12) 0%, transparent 60%),
              radial-gradient(ellipse at 50% 100%, rgba(26, 58, 92, .1) 0%, transparent 55%),
              var(--bs-body-bg);
}

.bg-section-gradient {
  background: linear-gradient(135deg, rgba(26, 58, 92, .04) 0%, transparent 50%);
}

.bg-dark-blue {
  background: rgba(26, 58, 92, 1);
  color: #ffffff;
}

.bg-dark-blue-footer {
  background: rgba(26, 58, 92, 1);
  color: #ffffff;
}

.bg-pink {
  background: var(--accent-pink) !important;
}

.text-pink {
  color: var(--accent-pink) !important;
}

/* ──────────────────────────────────────────────────────── */
/* NAVBAR */
/* ──────────────────────────────────────────────────────── */
#mainNav {
  transition: var(--transition);
  background: transparent;
}

#mainNav.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  box-shadow: 0 2px 12px rgba(0, 0, 0, .06);
}

.navbar-brand {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  transition: var(--transition);
}

.navbar-brand:hover {
  color: var(--accent-pink);
}

.navbar-nav .nav-link {
  position: relative;
  padding: .5rem 1rem;
  color: var(--bs-body-color);
  font-weight: 500;
  transition: var(--transition);
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width .3s ease;
}

.navbar-nav .nav-link:hover {
  color: var(--accent);
}

.navbar-nav .nav-link:hover::after {
  width: 80%;
}

.navbar-toggler {
  border: none;
}

.navbar-toggler:focus {
  box-shadow: none;
}

/* ──────────────────────────────────────────────────────── */
/* HERO SECTION */
/* ──────────────────────────────────────────────────────── */
.hero-section {
  position: relative;
  overflow: hidden;
  margin-top: -120px;
}

.hero-slide {
  position: relative;
  min-height: 100vh;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  padding: .5rem 1.25rem;
  background: var(--accent-light);
  color: var(--accent);
  border-radius: 50px;
  font-size: .9rem;
  font-weight: 600;
  border: 1px solid rgba(26, 58, 92, .2);
}

.wave-bottom {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  z-index: 1;
  pointer-events: none;
}

.wave-bottom svg {
  position: relative;
  display: block;
  width: calc(100% + 1.3px);
  height: 120px;
}

.wave-bottom svg path {
  fill: rgba(26, 58, 92, 1);
}

.carousel-control-prev,
.carousel-control-next {
  width: 5%;
  opacity: 1;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  width: 4rem;
  height: 4rem;
  background-color: var(--accent);
  border-radius: 12px;
  padding: 1.25rem;
  transition: var(--transition);
  box-shadow: 0 8px 30px rgba(26, 58, 92, 0.4);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.carousel-control-prev-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3e%3cpath d='M11.354 1.646a.5.5 0 0 1 0 .708L5.707 8l5.647 5.646a.5.5 0 0 1-.708.708l-6-6a.5.5 0 0 1 0-.708l6-6a.5.5 0 0 1 .708 0z'/%3e%3c/svg%3e");
}

.carousel-control-next-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3e%3cpath d='M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.carousel-control-prev:hover .carousel-control-prev-icon,
.carousel-control-next:hover .carousel-control-next-icon {
  background-color: var(--accent-pink);
  transform: scale(1.15);
  box-shadow: 0 12px 40px rgba(233, 30, 99, 0.6);
  border-color: rgba(255, 255, 255, 0.4);
}

.carousel-indicators {
  margin-bottom: 2rem;
}

.carousel-indicators button {
  width: 40px;
  height: 6px;
  border-radius: 10px;
  background-color: rgba(26, 58, 92, 0.3);
  opacity: 1;
  border: none;
  margin: 0 6px;
  transition: var(--transition);
}

.carousel-indicators button.active {
  background: var(--accent);
  width: 50px;
  height: 6px;
  box-shadow: 0 2px 15px rgba(26, 58, 92, 0.4);
}

/* ──────────────────────────────────────────────────────── */
/* BUTTONS */
/* ──────────────────────────────────────────────────────── */
.btn {
  border-radius: 50px;
  padding: .75rem 2rem;
  font-weight: 600;
  transition: var(--transition);
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--accent);
  border: none;
  color: white;
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, .15);
  opacity: 0;
  transition: opacity .25s;
}

.btn-primary:hover::after {
  opacity: 1;
}

.btn-primary:hover {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26, 58, 92, .45);
}

.btn-pink {
  background: var(--accent-pink);
  border: none;
  color: white;
  position: relative;
  overflow: hidden;
}

.btn-pink::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, .15);
  opacity: 0;
  transition: opacity .25s;
}

.btn-pink:hover::after {
  opacity: 1;
}

.btn-pink:hover {
  background: var(--accent-pink);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(233, 30, 99, .45);
}

.btn-outline-primary {
  color: var(--accent);
  border: 2px solid var(--accent);
  background: transparent;
}

.btn-outline-primary:hover {
  background: var(--accent);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26, 58, 92, .25);
}

.btn-outline-pink {
  color: var(--accent-pink);
  border: 2px solid var(--accent-pink);
  background: transparent;
}

.btn-outline-pink:hover {
  background: var(--accent-pink);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(233, 30, 99, .35);
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}

.btn-sm {
  padding: .5rem 1.25rem;
  font-size: .875rem;
}

/* ──────────────────────────────────────────────────────── */
/* CARDS */
/* ──────────────────────────────────────────────────────── */
.card {
  border: 1px solid var(--glass-border);
  border-radius: var(--bs-border-radius-lg);
  transition: var(--transition);
}


.card-hover:hover {
  transform: translateY(-8px);
  box-shadow: var(--card-shadow), var(--glow);
  border-color: var(--accent);
}

.card-img-top {
  border-radius: var(--bs-border-radius-lg) var(--bs-border-radius-lg) 0 0;
  height: 250px;
  object-fit: cover;
}

/* ──────────────────────────────────────────────────────── */
/* ANIMATIONS */
/* ──────────────────────────────────────────────────────── */
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

.animate-float {
  animation: float 4s ease-in-out infinite;
}

/* Delay utilities - removed, no longer needed */

/* ──────────────────────────────────────────────────────── */
/* ACCREDITATION BADGES */
/* ──────────────────────────────────────────────────────── */
.accreditation-badge {
  padding: 1.5rem 2rem;
  background: rgba(255, 255, 255, .15);
  border-radius: var(--bs-border-radius);
  border: 2px solid rgba(255, 255, 255, .2);
}

/* ──────────────────────────────────────────────────────── */
/* ACCORDION */
/* ──────────────────────────────────────────────────────── */
.accordion-button {
  color: var(--bs-body-color);
  font-weight: 600;
}

.accordion-button:not(.collapsed) {
  color: var(--accent);
  background: var(--accent-light);
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: none;
  border-color: transparent;
}

.accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%231a3a5c'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

/* ──────────────────────────────────────────────────────── */
/* LIST GROUP */
/* ──────────────────────────────────────────────────────── */
.list-group-item-action {
  transition: var(--transition);
  padding: 1rem 1.5rem;
}

.list-group-item-action:hover {
  background: var(--accent-light);
  color: var(--accent);
  transform: translateX(8px);
}

/* ──────────────────────────────────────────────────────── */
/* CTA SECTION */
/* ──────────────────────────────────────────────────────── */
.cta-section {
  position: relative;
  background: radial-gradient(ellipse at 50% 50%, rgba(26, 58, 92, .12) 0%, transparent 70%),
              var(--bs-body-bg);
}

.cta-section .container {
  position: relative;
  z-index: 10;
}

/* ──────────────────────────────────────────────────────── */
/* FOOTER */
/* ──────────────────────────────────────────────────────── */
footer {
  background: rgba(26, 58, 92, 1) !important;
}

footer a {
  transition: var(--transition);
}

footer a:hover {
  color: var(--accent-pink) !important;
  transform: translateY(-2px);
}

/* ──────────────────────────────────────────────────────── */
/* RESPONSIVE STYLES */
/* ──────────────────────────────────────────────────────── */
@media (max-width: 991.98px) {
  .navbar-nav {
    padding: 1rem 0;
  }

  .navbar-nav .nav-link::after {
    display: none;
  }

  .display-3 {
    font-size: 2.5rem;
  }

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

  .py-6 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }

  .hero-slide {
    min-height: auto;
    padding: 6rem 0 3rem;
  }

  .wave-bottom svg {
    height: 80px;
  }

  .carousel-control-prev-icon,
  .carousel-control-next-icon {
    width: 3rem;
    height: 3rem;
    padding: 1rem;
  }
}

@media (max-width: 767.98px) {
  .display-3 {
    font-size: 2rem;
  }

  .display-5 {
    font-size: 1.75rem;
  }

  .lead {
    font-size: 1rem;
  }

  .btn-lg {
    padding: .875rem 2rem;
    font-size: 1rem;
  }

  .card-img-top {
    height: 200px;
  }
}

/* ──────────────────────────────────────────────────────── */
/* APPLY FORM (jelentkezési lap) */
/* ──────────────────────────────────────────────────────── */
.ts-apply-card {
  background: #fff;
  border-radius: 1rem;
  box-shadow: 0 2px 16px rgba(0, 0, 0, .06);
  padding: 2rem;
  border: 1px solid var(--glass-border);
}

.ts-section-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1.25rem;
  padding-bottom: .75rem;
  border-bottom: 2px solid var(--accent-light);
}

.ts-error {
  color: #dc3545;
  font-size: .8rem;
  margin-top: .25rem;
}

.form-label {
  font-weight: 500;
  color: var(--accent);
  font-size: .875rem;
}

.form-control,
.form-select {
  border-color: #ced4da;
  border-radius: .5rem;
  font-size: .9rem;
  padding: .55rem .9rem;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 .2rem rgba(26, 58, 92, .15);
}

.form-check-input:checked {
  background-color: var(--accent);
  border-color: var(--accent);
}

/* ──────────────────────────────────────────────────────── */
/* TRAINING FILTER (kereső sáv) */
/* ──────────────────────────────────────────────────────── */
.ts-filter {
  background-color: var(--accent);
  border-radius: 1.25rem;
}

.ts-filter .form-control,
.ts-filter .form-select {
  border: none;
  border-radius: .5rem;
  font-size: .9rem;
  padding: .625rem 1rem;
}

.ts-filter .form-control:focus,
.ts-filter .form-select:focus {
  box-shadow: 0 0 0 3px rgba(255, 255, 255, .25);
}

/* ──────────────────────────────────────────────────────── */
/* TRAINING CARD */
/* ──────────────────────────────────────────────────────── */
.ts-training-card {
  background: #fff;
  border-radius: 1rem;
  box-shadow: 0 2px 16px rgba(0, 0, 0, .06);
  padding: 1.75rem 1.75rem 1.5rem;
  border: 1px solid var(--glass-border);
  transition: var(--transition);
}

.ts-training-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(26, 58, 92, .12);
  border-color: var(--accent);
}

.ts-training-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: .25rem;
}

.ts-training-title a {
  color: var(--accent);
  text-decoration: none;
}

.ts-training-title a:hover {
  color: var(--accent-pink);
}

.ts-training-category {
  font-size: .85rem;
  font-weight: 500;
  color: #6c757d;
}

.ts-training-meta {
  margin-top: .75rem;
}

.ts-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem .75rem;
  font-size: .875rem;
  margin-bottom: .4rem;
}

.ts-meta-label {
  font-weight: 600;
  color: var(--accent);
  min-width: 12rem;
}

/* ──────────────────────────────────────────────────────── */
/* COURSE HEADER (.title) — régi komponenshez */
/* ──────────────────────────────────────────────────────── */
.title {
  color: var(--accent);
  font-weight: 300;
  font-size: 1.875rem;
  text-align: center;
}

/* ──────────────────────────────────────────────────────── */
/* FLEX WRAPPER for training list */
/* ──────────────────────────────────────────────────────── */
.flex.flex-wrap.-mx-3\.5 {
  display: flex;
  flex-wrap: wrap;
  margin-left: -.875rem;
  margin-right: -.875rem;
}

/* ──────────────────────────────────────────────────────── */
/* CUSTOM SCROLLBAR */
/* ──────────────────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bs-body-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-pink);
}

/* ──────────────────────────────────────────────────────── */
/* SELECTION */
/* ──────────────────────────────────────────────────────── */
::selection {
  background: var(--accent);
  color: white;
}

::-moz-selection {
  background: var(--accent);
  color: white;
}