/* Obuke Online - Marketing landing strana */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #c53030;
  --primary-dark: #9b2c2c;
  --primary-light: #fef2f2;
  --accent: #f59e0b;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-700: #334155;
  --gray-900: #0f172a;
  --success: #16a34a;
  --radius: 8px;
  --max-w: 1200px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;
  color: var(--gray-900);
  line-height: 1.6;
  background: white;
}

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.muted { color: var(--gray-500); }
.accent { color: var(--primary); }
.hidden { display: none; }

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(28px, 5vw, 48px); margin-bottom: 16px; }
h2 { font-size: clamp(24px, 4vw, 36px); margin-bottom: 12px; text-align: center; }
h3 { font-size: 20px; margin-bottom: 8px; }
h4 { font-size: 16px; margin-bottom: 8px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.15s;
  white-space: nowrap;
}
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-dark); text-decoration: none; }
.btn-outline { background: transparent; color: var(--gray-700); border: 2px solid var(--gray-200); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); text-decoration: none; }
.btn-lg { padding: 14px 28px; font-size: 16px; }

/* ==================== HEADER ==================== */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-200);
  z-index: 100;
}
.site-header .nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 64px;
}
.logo {
  font-size: 20px;
  font-weight: 800;
  color: var(--gray-900);
  text-decoration: none;
}
.logo:hover { text-decoration: none; }
.nav-links {
  display: flex;
  gap: 24px;
}
.nav-links a {
  color: var(--gray-700);
  font-weight: 500;
  font-size: 14px;
  text-decoration: none;
}
.nav-links a:hover { color: var(--primary); }

@media (max-width: 768px) {
  .nav-links { display: none; }
}

/* ==================== HERO ==================== */
.hero {
  background: linear-gradient(135deg, var(--gray-50), white);
  padding: 80px 0 60px;
  text-align: center;
}
.hero h1 { max-width: 900px; margin: 0 auto 16px; }
.lead {
  font-size: 18px;
  color: var(--gray-500);
  max-width: 700px;
  margin: 0 auto 32px;
}
.hero-cta {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
}
.hero-stats > div {
  text-align: center;
}
.hero-stats strong {
  display: block;
  font-size: 32px;
  font-weight: 800;
  color: var(--primary);
}
.hero-stats span {
  color: var(--gray-500);
  font-size: 14px;
}

/* ==================== TRAININGS CAROUSEL ==================== */
.trainings-carousel { padding: 80px 0 40px; }
.trainings-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.trainings-header h2 { text-align: left; margin-bottom: 4px; }
.trainings-header .subtitle { color: var(--gray-500); margin: 0; }

.carousel {
  position: relative;
  overflow: hidden;
  margin: 0 -8px;
}
.carousel-track {
  display: flex;
  gap: 16px;
  padding: 8px;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.carousel-card {
  flex: 0 0 calc(33.333% - 11px);
  min-width: 0;
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 24px;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
}
.carousel-card:hover {
  border-color: var(--primary);
  box-shadow: 0 8px 24px rgba(197, 48, 48, 0.1);
  transform: translateY(-2px);
}
.carousel-card--clickable:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}
.carousel-card__cta {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--gray-200);
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 0.01em;
}
.carousel-card:hover .carousel-card__cta-text {
  text-decoration: underline;
}
.carousel-card .badge-row {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.carousel-card .free-badge {
  background: #dcfce7;
  color: #166534;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}
.carousel-card .category-badge {
  background: var(--gray-100);
  color: var(--gray-700);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 500;
}
.carousel-card h3 {
  font-size: 17px;
  margin-bottom: 8px;
  color: var(--gray-900);
  /* clamp na 2 linije */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 46px;
}
.carousel-card p {
  font-size: 13px;
  color: var(--gray-500);
  margin-bottom: 16px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.carousel-card .meta {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: var(--gray-500);
  padding-top: 12px;
  border-top: 1px solid var(--gray-100);
}
.carousel-card .meta span strong { color: var(--gray-900); }

.carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border: 1px solid var(--gray-200);
  background: white;
  border-radius: 50%;
  cursor: pointer;
  font-size: 24px;
  font-weight: bold;
  color: var(--gray-700);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transition: all 0.15s;
}
.carousel-nav:hover { background: var(--primary); color: white; border-color: var(--primary); }
.carousel-nav.prev { left: -8px; }
.carousel-nav.next { right: -8px; }
.carousel-nav:disabled { opacity: 0.3; cursor: not-allowed; }

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}
.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gray-200);
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  padding: 0;
}
.carousel-dot.active { background: var(--primary); width: 24px; border-radius: 4px; }

@media (max-width: 768px) {
  .carousel-card { flex: 0 0 calc(100% - 16px); }
  .carousel-nav.prev { left: 8px; }
  .carousel-nav.next { right: 8px; }
}
@media (max-width: 1024px) and (min-width: 769px) {
  .carousel-card { flex: 0 0 calc(50% - 12px); }
}

/* All trainings modal */
.trainings-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(15, 23, 42, 0.6);
  z-index: 200;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.trainings-modal {
  background: white;
  border-radius: 12px;
  max-width: 1100px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.trainings-modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.trainings-modal-header h3 { font-size: 22px; }
.modal-close {
  background: none;
  border: none;
  font-size: 28px;
  cursor: pointer;
  color: var(--gray-500);
  padding: 0 8px;
}
.modal-close:hover { color: var(--primary); }
.trainings-modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}
.trainings-modal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

/* ==================== FEATURES ==================== */
.features { padding: 80px 0; }
.features h2 { margin-bottom: 48px; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.feature-card {
  padding: 28px;
  background: var(--gray-50);
  border-radius: 12px;
  border: 1px solid var(--gray-200);
  transition: all 0.2s;
}
.feature-card:hover {
  background: white;
  border-color: var(--primary);
  box-shadow: 0 8px 24px rgba(197, 48, 48, 0.08);
  transform: translateY(-2px);
}
.feature-icon {
  font-size: 36px;
  margin-bottom: 12px;
}
.feature-card h3 { color: var(--gray-900); }
.feature-card p { color: var(--gray-500); font-size: 14px; }

/* ==================== HOW IT WORKS ==================== */
.how-it-works {
  background: var(--gray-50);
  padding: 80px 0;
}
.how-it-works h2 { margin-bottom: 48px; }
.steps {
  list-style: none;
  max-width: 800px;
  margin: 0 auto;
}
.steps li {
  display: flex;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--gray-200);
}
.steps li:last-child { border-bottom: none; }
.step-num {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
}
.steps h3 { margin-bottom: 4px; }
.steps p { color: var(--gray-500); }

/* ==================== PRICING ==================== */
.pricing { padding: 80px 0; }
.pricing h2 { margin-bottom: 12px; }
.pricing .subtitle {
  text-align: center;
  color: var(--gray-500);
  margin-bottom: 48px;
}
.packages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}
.package-card {
  padding: 32px 24px;
  background: white;
  border-radius: 12px;
  border: 2px solid var(--gray-200);
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
}
.package-card.featured {
  border-color: var(--primary);
  background: linear-gradient(180deg, var(--primary-light), white 30%);
  transform: scale(1.04);
}
.package-card.featured::before {
  content: 'NAJPOPULARNIJE';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.package-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-700);
  margin-bottom: 8px;
}
.package-price {
  font-size: 36px;
  font-weight: 800;
  color: var(--gray-900);
  margin: 16px 0 4px;
}
.package-price small {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-500);
}
.package-yearly {
  color: var(--gray-500);
  font-size: 13px;
  margin-bottom: 20px;
}
.package-features {
  list-style: none;
  margin: 24px 0;
  text-align: left;
  flex: 1;
}
.package-features li {
  padding: 6px 0;
  font-size: 14px;
  display: flex;
  gap: 8px;
}
.package-features li::before {
  content: '✓';
  color: var(--success);
  font-weight: bold;
  flex-shrink: 0;
}
.package-card .btn {
  width: 100%;
}

/* ==================== CONTACT ==================== */
.contact {
  background: var(--gray-50);
  padding: 80px 0;
}
.contact h2 { margin-bottom: 12px; }
.contact .subtitle {
  text-align: center;
  color: var(--gray-500);
  margin-bottom: 32px;
}
.signup-form {
  max-width: 700px;
  margin: 0 auto;
  background: white;
  padding: 32px;
  border-radius: 12px;
  border: 1px solid var(--gray-200);
}
.signup-form .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 600px) {
  .signup-form .row { grid-template-columns: 1fr; }
}
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-weight: 500;
  font-size: 13px;
  color: var(--gray-700);
  margin-bottom: 6px;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: inherit;
  transition: border-color 0.15s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(197, 48, 48, 0.1);
}
.form-message {
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 14px;
}
.form-message.success { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
.form-message.error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

/* ==================== FOOTER ==================== */
.site-footer {
  background: var(--gray-900);
  color: white;
  padding: 60px 0 24px;
}
.site-footer h4 {
  color: white;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.site-footer .muted { color: var(--gray-400); }
.site-footer a {
  color: var(--gray-400);
  display: block;
  padding: 4px 0;
  font-size: 14px;
}
.site-footer a:hover { color: white; }
.footer-cols {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--gray-700);
}
@media (max-width: 768px) {
  .footer-cols { grid-template-columns: 1fr; gap: 24px; }
}
.copyright {
  text-align: center;
  padding-top: 24px;
  font-size: 13px;
  color: var(--gray-400);
}