/* Top bar */
.topbar {
  background: var(--color-trust-dark);
  color: var(--color-text-inverse);
  font-size: var(--text-sm);
  min-height: var(--topbar-height);
  display: flex;
  align-items: center;
  position: relative;
  z-index: var(--z-topbar);
  padding-block: var(--space-sm);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  width: 100%;
}

.topbar__contact {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.topbar__contact a {
  color: var(--color-text-inverse);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-weight: 500;
}

.topbar__contact a:hover {
  color: var(--color-brand-yellow);
}

.topbar__right {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.topbar__lang {
  display: flex;
  gap: var(--space-xs);
}

.topbar__lang a {
  color: rgba(255, 255, 255, 0.7);
  font-weight: 600;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

.topbar__lang a.is-active,
.topbar__lang a:hover {
  color: var(--color-text-inverse);
  background: rgba(255, 255, 255, 0.15);
}

.topbar__links {
  display: none;
  gap: var(--space-md);
}

@media (max-width: 767px) {
  .topbar__contact a:last-child {
    display: none;
  }
}

@media (min-width: 768px) {
  .topbar__links {
    display: flex;
  }
}

.topbar__links a {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
}

.topbar__links a:hover {
  color: var(--color-brand-yellow);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border-light);
  transition: box-shadow var(--transition-base);
  overflow: visible;
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-header);
}

.site-header .container {
  max-width: 1320px;
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  min-height: var(--header-height);
}

@media (min-width: 1024px) {
  .site-header__inner {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    grid-template-areas: "logo nav cta";
    align-items: center;
    column-gap: var(--space-lg);
  }

  .site-header__logo {
    grid-area: logo;
  }

  .main-nav {
    grid-area: nav;
  }

  .header-cta {
    grid-area: cta;
  }

  .menu-toggle {
    display: none;
  }
}

.site-header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.site-header__logo img {
  height: 44px;
  width: auto;
}

@media (min-width: 768px) {
  .site-header__logo img {
    height: 48px;
  }
}

/* Nav */
.main-nav {
  display: none;
  min-width: 0;
}

@media (min-width: 1024px) {
  .main-nav {
    display: block;
    width: 100%;
    max-width: 100%;
    overflow: visible;
  }
}

.main-nav ul {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  justify-content: flex-end;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  max-width: 100%;
}

.main-nav ul > li {
  position: relative;
  flex-shrink: 0;
}

.main-nav ul > li > a,
.main-nav ul > li > button {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.main-nav ul > li > a:hover,
.main-nav ul > li > button:hover,
.main-nav ul > li > a.is-active,
.nav-item__trigger:hover,
.nav-item__trigger[aria-expanded="true"] {
  background: var(--color-trust-light);
  color: var(--color-trust);
}

/* Krediti dropdown */
.nav-item--dropdown {
  position: static;
}

@media (min-width: 1024px) {
  .nav-item--dropdown {
    position: relative;
  }
}

.nav-item__trigger {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.nav-item__chevron {
  transition: transform var(--transition-fast);
}

.nav-item__trigger[aria-expanded="true"] .nav-item__chevron {
  transform: rotate(180deg);
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 300px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--space-sm);
  z-index: var(--z-dropdown);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}

.nav-dropdown::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
}

.nav-dropdown.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.nav-dropdown a {
  display: block;
  padding: 0.75rem var(--space-md);
  color: var(--color-text);
  font-weight: 500;
  font-size: var(--text-sm);
  line-height: 1.35;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.nav-dropdown a:hover,
.nav-dropdown a:focus-visible {
  background: var(--color-trust-light);
  color: var(--color-trust);
}

.nav-dropdown a:focus-visible {
  outline: 2px solid var(--color-brand-orange);
  outline-offset: 1px;
}

.header-cta {
  display: none;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
  margin-left: auto;
}

@media (min-width: 1024px) {
  .header-cta {
    display: flex;
    margin-left: 0;
    flex-shrink: 0;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.5rem;
  font-family: inherit;
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.2;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
  text-decoration: none;
  min-height: 44px;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--color-brand-orange);
  color: var(--color-text-inverse);
  border-color: var(--color-brand-orange);
}

.btn--primary:hover {
  background: #d96e10;
  border-color: #d96e10;
  color: var(--color-text-inverse);
}

.btn--secondary {
  background: var(--color-trust);
  color: var(--color-text-inverse);
  border-color: var(--color-trust);
}

.btn--secondary:hover {
  background: var(--color-trust-dark);
  border-color: var(--color-trust-dark);
  color: var(--color-text-inverse);
}

.btn--outline {
  background: transparent;
  color: var(--color-trust);
  border-color: var(--color-trust);
}

.btn--outline:hover {
  background: var(--color-trust-light);
  color: var(--color-trust-dark);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn--ghost:hover {
  background: var(--color-surface-alt);
  border-color: var(--color-trust);
  color: var(--color-trust);
}

.btn--lg {
  padding: 1rem 2rem;
  font-size: var(--text-base);
}

.btn--sm {
  padding: 0.5rem 1rem;
  font-size: var(--text-xs);
  min-height: 36px;
}

.btn--block {
  width: 100%;
}

.btn-group {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-sm);
  max-width: 560px;
}

.btn-group .btn {
  width: 100%;
  justify-content: center;
}

/* Treće dugme — drugi red (max 2 po redu) */
.btn-group .btn:nth-child(3):last-child {
  grid-column: 1 / -1;
  max-width: 280px;
  justify-self: start;
}

.btn-group--center {
  margin-inline: auto;
  margin-top: var(--space-xl);
  justify-items: stretch;
}

.btn-group--center .btn:nth-child(3):last-child {
  max-width: 320px;
  justify-self: center;
}

@media (max-width: 479px) {
  .btn-group {
    grid-template-columns: 1fr;
    max-width: 100%;
  }

  .btn-group .btn:nth-child(3):last-child {
    max-width: none;
  }
}

/* Hamburger */
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  border-radius: var(--radius-sm);
}

@media (min-width: 1024px) {
  .menu-toggle {
    display: none;
  }
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.menu-toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav overlay */
.mobile-nav {
  position: fixed;
  inset: 0;
  top: calc(var(--topbar-height) + var(--header-height));
  background: var(--color-surface);
  z-index: var(--z-mobile-nav);
  padding: var(--space-xl);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--transition-base);
}

.mobile-nav.is-open {
  transform: translateX(0);
}

@media (min-width: 1024px) {
  .mobile-nav {
    display: none;
  }
}

.mobile-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.mobile-nav a,
.mobile-nav button {
  display: block;
  width: 100%;
  text-align: left;
  padding: var(--space-md);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  background: none;
  border: none;
  border-bottom: 1px solid var(--color-border-light);
  cursor: pointer;
  font-family: inherit;
}

.mobile-nav__sub {
  padding-left: var(--space-lg);
}

.mobile-nav__sub a {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text-muted);
}

.mobile-nav__cta {
  margin-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* Mobile sticky CTA */
.mobile-cta-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-mobile-cta);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 16px rgba(26, 43, 60, 0.08);
  height: var(--mobile-cta-height);
}

@media (min-width: 1024px) {
  .mobile-cta-bar {
    display: none;
  }
}

.mobile-cta-bar a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text);
  padding: var(--space-sm);
  text-align: center;
}

.mobile-cta-bar a svg {
  width: 20px;
  height: 20px;
}

.mobile-cta-bar a.mobile-cta-bar__apply {
  background: var(--color-brand-orange);
  color: var(--color-text-inverse);
}

.mobile-cta-bar a.mobile-cta-bar__apply:hover {
  color: var(--color-text-inverse);
  background: #d96e10;
}

/* Cards */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3vw, 2rem);
  transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
  border-color: var(--color-border);
}

.card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.card__icon--trust {
  background: var(--color-trust-light);
  color: var(--color-trust);
}

.card__icon--growth {
  background: var(--color-growth-light);
  color: var(--color-growth);
}

.card__icon--brand {
  background: rgba(133, 68, 113, 0.1);
  color: var(--color-brand);
}

.card__icon--orange {
  background: rgba(244, 129, 32, 0.12);
  color: var(--color-brand-orange);
}

.card h3 {
  margin-bottom: var(--space-md);
}

.card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-lg);
  line-height: var(--leading-relaxed);
}

.card .card__link {
  margin-top: auto;
}

.card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

.card__tag {
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 4px 10px;
  background: var(--color-surface-alt);
  color: var(--color-text-muted);
  border-radius: var(--radius-full);
}

.card__link {
  font-weight: 600;
  font-size: var(--text-sm);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

/* Grid layouts */
.grid-2 {
  display: grid;
  gap: var(--grid-gap-lg);
}

.grid-3 {
  display: grid;
  gap: var(--grid-gap-lg);
}

.grid-4 {
  display: grid;
  gap: var(--grid-gap);
}

@media (min-width: 640px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Form elements */
.form-group {
  margin-bottom: var(--space-xl);
}

.form-group:last-of-type {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: var(--text-sm);
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.form-control {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: inherit;
  font-size: var(--text-base);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color var(--transition-fast);
  min-height: 48px;
}

.form-control:focus {
  border-color: var(--color-trust);
  outline: none;
}

.form-control[aria-invalid="true"] {
  border-color: #c0392b;
}

.form-note {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-surface-alt);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-brand-yellow);
}

.calc-result {
  margin-top: var(--space-lg);
  padding: var(--space-lg);
  background: var(--color-trust-light);
  border-radius: var(--radius-md);
  display: none;
}

.calc-result.is-visible {
  display: block;
}

.calc-result p {
  font-size: var(--text-sm);
  color: var(--color-trust-dark);
  margin: 0;
}

/* Footer */
.site-footer {
  background: var(--color-trust-dark);
  color: rgba(255, 255, 255, 0.85);
  padding-top: var(--space-5xl);
  padding-bottom: var(--space-md);
}

.site-footer a {
  color: rgba(255, 255, 255, 0.85);
}

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

.site-footer h3,
.site-footer h4 {
  color: var(--color-text-inverse);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-lg);
}

.site-footer__logo {
  filter: brightness(0) invert(1);
  margin-bottom: var(--space-xl);
}

.site-footer__mission {
  max-width: 360px;
  margin-bottom: 0;
}

.site-footer__mission p + p {
  margin-top: var(--space-md);
}

.site-footer__mission p {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  opacity: 0.9;
}

.site-footer__grid {
  display: grid;
  gap: var(--grid-gap-lg);
  margin-bottom: var(--space-3xl);
  padding-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
  .site-footer__grid {
    grid-template-columns: 1.5fr repeat(3, 1fr);
  }
}

.site-footer__col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.site-footer__col a {
  font-size: var(--text-sm);
}

.site-footer__contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.site-footer__subheading {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-lg);
}

.site-footer__social {
  display: flex;
  gap: var(--space-md);
}

.site-footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
}

.site-footer__social a:hover {
  background: rgba(255, 255, 255, 0.2);
}

.site-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding: var(--space-lg) 0;
  text-align: center;
  font-size: var(--text-sm);
  opacity: 0.7;
}