/* ============================================
   REKA — Loader, curtain, cookies, legal
   ============================================ */

html.is-loading {
  overflow: hidden;
}

/* --- Page loader — single panel lifts up --- */
.page-loader {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: none;
  align-items: center;
  justify-content: center;
  pointer-events: all;
  overflow: hidden;
  background: linear-gradient(155deg, #0a0f14 0%, #0f1a24 38%, #0b1713 72%, #061410 100%);
  opacity: 1;
  visibility: visible;
  will-change: transform;
  transition: transform 1.05s cubic-bezier(0.77, 0, 0.175, 1);
}

html.is-loading .page-loader,
body.has-page-loader > .page-loader {
  display: flex;
}

.page-loader__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 70% 55% at 18% 35%, rgba(5, 183, 114, 0.22) 0%, transparent 58%),
    radial-gradient(ellipse 55% 45% at 82% 68%, rgba(61, 217, 154, 0.14) 0%, transparent 52%),
    radial-gradient(ellipse 40% 35% at 50% 100%, rgba(5, 183, 114, 0.1) 0%, transparent 60%);
  animation: loader-bg-shift 6s ease-in-out infinite alternate;
  pointer-events: none;
}

.page-loader__stage {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem;
}

.page-loader__logo {
  animation: loader-pulse 1.6s ease-in-out infinite;
}

.page-loader__label {
  font-family: var(--font-display);
  font-size: clamp(0.8125rem, 2.4vw, 1rem);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 1.25rem;
}

.page-loader__bar {
  width: 120px;
  height: 2px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  overflow: hidden;
}

.page-loader__bar span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, #05b772, #3dd99a, #7aecc0);
  border-radius: inherit;
  animation: loader-progress 3.2s ease-in-out forwards;
}

.page-loader.is-revealing {
  display: flex;
  transform: translateY(-100%);
  pointer-events: none;
}

.page-loader.is-done {
  display: none;
}

@keyframes loader-pulse {
  0%, 100% { opacity: 0.85; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.03); }
}

@keyframes loader-progress {
  0% { width: 0; }
  100% { width: 100%; }
}

@keyframes loader-bg-shift {
  0% {
    opacity: 0.85;
    transform: scale(1) translateY(0);
  }
  100% {
    opacity: 1;
    transform: scale(1.06) translateY(-1.5%);
  }
}

/* --- Cookie banner --- */
.cookie-banner {
  position: fixed;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  z-index: 99990;
  width: min(560px, calc(100% - 2rem));
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(15, 20, 25, 0.08);
  border-radius: var(--radius-lg, 16px);
  box-shadow: 0 16px 48px rgba(15, 20, 25, 0.12);
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.cookie-banner.is-visible {
  transform: translateX(-50%) translateY(0);
}

.cookie-banner__text {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--color-text-secondary, #5c6670);
  margin-bottom: 0.85rem;
}

.cookie-banner__text a {
  color: var(--color-primary, #05b772);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cookie-banner__btn {
  flex: 1;
  min-width: 120px;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-full, 9999px);
  font-size: 0.8125rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.cookie-banner__btn--accept {
  background: var(--color-primary, #05b772);
  color: #fff;
}

.cookie-banner__btn--accept:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(5, 183, 114, 0.35);
}

.cookie-banner__btn--decline {
  background: transparent;
  color: var(--color-text-secondary, #5c6670);
  border: 1px solid var(--color-border, rgba(15, 20, 25, 0.08));
}

/* --- Accessibility auto-scroll button --- */
.a11y-scroll {
  position: fixed;
  bottom: 1.25rem;
  left: 1.25rem;
  z-index: 99985;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1rem 0.65rem 0.75rem;
  border: 1px solid rgba(15, 20, 25, 0.1);
  border-radius: var(--radius-full, 9999px);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  color: var(--color-text, #0f1419);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 8px 28px rgba(15, 20, 25, 0.1);
  transition:
    background var(--transition-fast, 0.2s),
    color var(--transition-fast, 0.2s),
    border-color var(--transition-fast, 0.2s),
    box-shadow var(--transition-fast, 0.2s),
    transform var(--transition-fast, 0.2s);
}

.a11y-scroll:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(15, 20, 25, 0.14);
}

.a11y-scroll:focus-visible {
  outline: 2px solid var(--color-primary, #05b772);
  outline-offset: 3px;
}

.a11y-scroll__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: rgba(5, 183, 114, 0.12);
  color: var(--color-primary, #05b772);
  transition: background var(--transition-fast, 0.2s), color var(--transition-fast, 0.2s);
}

.a11y-scroll--active {
  background: var(--color-primary, #05b772);
  border-color: var(--color-primary, #05b772);
  color: #fff;
  box-shadow: 0 8px 28px rgba(5, 183, 114, 0.35);
}

.a11y-scroll--active .a11y-scroll__icon {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  animation: a11y-scroll-bounce 1.2s ease-in-out infinite;
}

.a11y-scroll--active .a11y-scroll__label::after {
  content: " · On";
}

@keyframes a11y-scroll-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(3px); }
}

body.is-auto-scrolling {
  scroll-behavior: auto;
}

@media (max-width: 540px) {
  .a11y-scroll {
    bottom: 1rem;
    left: 1rem;
    padding: 0.55rem 0.85rem 0.55rem 0.55rem;
    font-size: 0.75rem;
  }

  .a11y-scroll__icon {
    width: 1.75rem;
    height: 1.75rem;
  }

  .a11y-scroll__icon svg {
    width: 18px;
    height: 18px;
  }
}

/* --- Lazy image fade-in --- */
img.lazy-image {
  opacity: 0;
  transition: opacity 0.5s ease;
}

img.lazy-image.is-loaded {
  opacity: 1;
}

.lazy-bg {
  background-color: rgba(15, 20, 25, 0.06);
  background-size: cover;
  background-position: center;
}

.legal-page__content a {
  color: var(--color-primary, #05b772);
  font-weight: 500;
}

.legal-page__content a:hover {
  text-decoration: underline;
}

/* --- Terms page --- */
.legal-page {
  padding: var(--space-3xl, 3rem) 0 var(--space-4xl, 4rem);
}

.legal-page__content {
  max-width: 760px;
  margin: 0 auto;
}

.legal-page__content h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 0.5rem;
}

.legal-page__updated {
  font-size: var(--font-size-sm, 0.8125rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2xl, 2rem);
}

.legal-page__content h2 {
  font-family: var(--font-display);
  font-size: var(--font-size-xl, 1.25rem);
  margin: var(--space-xl, 1.5rem) 0 var(--space-md, 0.75rem);
}

.legal-page__content p,
.legal-page__content li {
  color: var(--color-text-secondary);
  line-height: 1.75;
  font-size: var(--font-size-sm, 0.875rem);
}

.legal-page__content ul {
  padding-left: 1.25rem;
  margin-bottom: var(--space-md);
}

.legal-page__content li {
  margin-bottom: 0.35rem;
}

@media (prefers-reduced-motion: reduce) {
  html.is-loading { overflow: hidden; }

  .page-loader__bg {
    animation: none;
  }

  .page-loader__logo {
    animation: none;
  }

  .page-loader__bar span {
    animation-duration: 2s;
  }

  .page-loader {
    transition-duration: 0.45s;
  }

  .cookie-banner { transition: none; }

  .a11y-scroll--active .a11y-scroll__icon {
    animation: none;
  }
}