/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  background: rgba(6, 10, 18, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), box-shadow var(--transition),
    border-color var(--transition);
}

.nav.is-scrolled {
  background: rgba(6, 10, 18, 0.92);
  border-bottom-color: var(--color-border);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}

.nav__bar {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  height: 100%;
  gap: 24px;
}

.nav__logo {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: stretch;
  height: 100%;
  gap: 10px;
}

.nav__links {
  flex: 0 0 auto;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  gap: clamp(16px, 2vw, 32px);
  margin-left: auto;
}

.nav__link {
  display: inline-flex;
  align-items: center;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1;
  color: var(--color-text-muted);
  transition: color var(--transition);
  white-space: nowrap;
}

.nav__link:hover {
  color: var(--color-text);
}

.btn--nav-cta {
  padding: 20px;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.nav__toggle {
  flex: 0 0 auto;
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  padding: 4px;
  margin-left: auto;
}

.nav .nav__logo-icon {
  display: block;
  width: auto;
  height: calc(var(--nav-height) * 0.45);
  max-width: none;
  margin: 0;
  flex-shrink: 0;
}

.nav__logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
}

.nav__logo-text span {
  color: var(--color-accent);
}

.nav__toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 901px) {
  .nav__links {
    position: static;
    transform: none;
    opacity: 1;
    pointer-events: auto;
    flex-direction: row;
    flex-wrap: nowrap;
    margin-left: auto;
    background: none;
    padding: 0;
    border: 0;
    backdrop-filter: none;
  }

  .nav__toggle {
    display: none !important;
  }
}

@media (max-width: 900px) {
  :root {
    --nav-height: 72px;
  }

  .nav__toggle {
    display: flex;
    width: 44px;
    height: 44px;
    margin-left: auto;
    padding: 6px;
  }

  .nav__links {
    position: fixed;
    top: var(--nav-height);
    left: var(--mobile-edge-inset, 2.5%);
    right: var(--mobile-edge-inset, 2.5%);
    width: auto;
    z-index: 99;
    margin-left: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: calc(100dvh - var(--nav-height));
    overflow-y: auto;
    background: rgba(6, 10, 18, 0.97);
    backdrop-filter: blur(12px);
    padding: 16px var(--container-padding) 24px;
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
  }

  .nav__links.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav__link {
    display: block;
    height: auto;
    padding: 14px 0;
    width: 100%;
    white-space: normal;
    border-bottom: 1px solid var(--color-border);
  }

  .btn--nav-cta {
    width: 100%;
    margin-top: 16px;
    justify-content: center;
  }

  .nav .nav__logo-icon {
    height: calc(var(--nav-height) * 0.42);
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: background var(--transition), color var(--transition),
    border-color var(--transition), transform var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-bg);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(196, 163, 90, 0.25);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn--ghost:hover {
  border-color: var(--color-border-accent);
  color: var(--color-accent);
}

.btn--ghost-invert {
  border-color: var(--color-border-accent);
  color: var(--color-accent);
}

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

.btn--lg {
  padding: 16px 32px;
  font-size: 1rem;
}

.btn--magnetic {
  display: inline-flex;
  will-change: transform;
}

/* CTA shift - tekst + strzałka jadą razem, stała szerokość */
.btn--shift {
  overflow: hidden;
}

.btn--shift:hover {
  transform: none;
  box-shadow: none;
}

.btn--shift .btn__text-clip {
  position: relative;
  display: inline-block;
  overflow: hidden;
  height: 1.25em;
  line-height: 1.25;
}

/* Stała szerokość = najdłuższy napis + strzałka */
.btn--shift .btn__text-clip::after {
  content: attr(data-label);
  visibility: hidden;
  display: block;
  height: 0;
  overflow: hidden;
  white-space: nowrap;
  pointer-events: none;
  padding-right: 28px;
}

.btn--shift .btn__text-slider {
  display: flex;
  flex-direction: column;
  transition: transform 0.55s cubic-bezier(0.625, 0.05, 0, 1);
}

.btn--shift:hover .btn__text-slider {
  transform: translateY(-50%);
}

.btn--shift .btn__text-row {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 1.25em;
  line-height: 1.25;
  white-space: nowrap;
}

.btn--shift .btn__text-line {
  display: block;
}

.btn--shift .btn__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}

/* Cards */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition:
    border-color 0.35s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.card:hover {
  border-color: var(--color-border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), 0 0 32px rgba(196, 163, 90, 0.08);
}

.card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-muted);
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  color: var(--color-accent);
}

.card__icon svg {
  width: 22px;
  height: 22px;
}

.card__title {
  margin-bottom: 12px;
}

.card__text {
  font-size: 0.9375rem;
  line-height: 1.65;
}

.card__text + .card__text {
  margin-top: 8px;
}

/* Quote panel */
.quote-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.quote-panel::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, var(--color-accent-glow), transparent 70%);
  pointer-events: none;
}

.quote-panel__text {
  font-size: 1.375rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-text);
  position: relative;
}

.quote-panel__accent {
  display: block;
  margin-top: 20px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-accent);
}

/* Step cards */
.step {
  display: flex;
  gap: 20px;
  padding: 28px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition);
}

.step:hover {
  border-color: var(--color-border-accent);
}

.step__number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text-subtle);
  line-height: 1;
  flex-shrink: 0;
  min-width: 48px;
}

.step__title {
  margin-bottom: 8px;
}

.step__text {
  font-size: 0.9375rem;
}

/* Form */
.form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form__label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.form__input,
.form__select,
.form__textarea {
  padding: 14px 16px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  transition: border-color var(--transition);
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--color-border-accent);
}

.form__input.is-invalid,
.form__select.is-invalid,
.form__textarea.is-invalid {
  border-color: #e05c5c;
}

.form__error {
  font-size: 0.8125rem;
  color: #e05c5c;
  min-height: 1.2em;
}

.form__textarea {
  min-height: 140px;
  resize: vertical;
}

.form__success {
  display: none;
  padding: 24px;
  background: var(--color-accent-muted);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-lg);
  text-align: center;
}

.form__success.is-visible {
  display: block;
}

.form__success-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 8px;
}

.form__success-text {
  font-size: 0.9375rem;
}

.form__hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.form__turnstile {
  min-height: 65px;
}

.form__turnstile-widget {
  max-width: 100%;
  overflow: hidden;
}

.form__submit-error {
  display: none;
  margin: 0;
  padding: 12px 16px;
  font-size: 0.875rem;
  color: #e05c5c;
  background: rgba(224, 92, 92, 0.08);
  border: 1px solid rgba(224, 92, 92, 0.35);
  border-radius: var(--radius-sm);
}

.form__submit-error.is-visible {
  display: block;
}

.form.is-submitting .btn[type="submit"] {
  opacity: 0.7;
  pointer-events: none;
}

.form .btn[type="submit"] {
  align-self: flex-start;
}

/* Footer */
.footer-accent-bar {
  height: 2px;
  background: var(--color-accent);
}

.footer {
  padding: 64px 0 32px;
  background: #000;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
  align-items: start;
}

.footer .nav__logo {
  display: inline-flex;
  height: auto;
  align-self: auto;
  justify-content: flex-start;
  margin-bottom: 16px;
}

.footer__brand-text {
  font-size: 0.9375rem;
  max-width: 320px;
}

.footer__heading {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.footer__link {
  display: block;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  padding: 6px 0;
  transition: color var(--transition);
}

.footer__link:hover {
  color: var(--color-accent);
}

.footer__bottom {
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
  font-size: 0.875rem;
  color: var(--color-text-subtle);
  text-align: center;
}

@media (max-width: 900px) {
  .footer {
    padding: 48px 0 24px;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-bottom: 32px;
  }

  .footer-accent-bar {
    width: var(--mobile-content-width, 95%);
    margin-inline: auto;
  }
}

.footer .nav__logo-icon {
  height: 36px;
  max-width: 200px;
}

@media (max-width: 600px) {
  .footer .nav__logo-icon {
    height: 28px;
    max-width: 160px;
  }

  .nav__logo-text {
    font-size: 1.0625rem;
  }

  .btn--lg {
    width: 100%;
    white-space: normal;
    text-align: center;
    padding: 14px 20px;
  }

  .quote-panel {
    padding: 28px 20px;
  }

  .form__input,
  .form__select,
  .form__textarea {
    font-size: 16px;
  }
}