/* FX Plus — second wave of design polish */

/* Custom cursor */
body.has-custom-cursor,
body.has-custom-cursor a,
body.has-custom-cursor button,
body.has-custom-cursor summary,
body.has-custom-cursor input,
body.has-custom-cursor select,
body.has-custom-cursor textarea {
  cursor: none;
}

.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 200;
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.25s ease;
  will-change: transform;
}

.cursor-dot {
  width: 6px;
  height: 6px;
  margin: -3px 0 0 -3px;
  background: var(--blue-bright);
}

.cursor-ring {
  width: 34px;
  height: 34px;
  margin: -17px 0 0 -17px;
  border: 1.5px solid rgba(59, 158, 255, 0.55);
}

body.has-custom-cursor .cursor-dot.is-on,
body.has-custom-cursor .cursor-ring.is-on {
  opacity: 1;
}

body.has-custom-cursor.is-cursor-click .cursor-ring {
  transform: scale(0.72);
}

body.has-custom-cursor.is-cursor-hover .cursor-ring {
  border-color: var(--blue);
  background: rgba(59, 158, 255, 0.08);
}

/* Scroll hint */
.scroll-hint {
  position: absolute;
  left: 50%;
  bottom: 1.25rem;
  z-index: 2;
  display: grid;
  justify-items: center;
  gap: 0.35rem;
  transform: translateX(-50%);
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 1;
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
}

.scroll-hint.is-hidden {
  opacity: 0;
  transform: translate(-50%, 8px);
}

.scroll-hint__mouse {
  width: 20px;
  height: 30px;
  border: 1.5px solid rgba(26, 111, 232, 0.35);
  border-radius: 10px;
  position: relative;
}

.scroll-hint__mouse i {
  position: absolute;
  left: 50%;
  top: 6px;
  width: 3px;
  height: 6px;
  border-radius: 2px;
  background: var(--blue-bright);
  transform: translateX(-50%);
  animation: scroll-wheel 1.4s var(--ease) infinite;
}

@keyframes scroll-wheel {
  0% { opacity: 1; transform: translate(-50%, 0); }
  100% { opacity: 0; transform: translate(-50%, 10px); }
}

.hero {
  position: relative;
}

/* Logo / brand shimmer — only hero brand word */
.hero__brand-text {
  position: relative;
}

.hero__brand-text::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 35%,
    rgba(255, 255, 255, 0.55) 50%,
    transparent 65%
  );
  transform: translateX(-120%);
  animation: brand-shimmer 4.5s ease-in-out infinite;
  pointer-events: none;
  mix-blend-mode: overlay;
}

@keyframes brand-shimmer {
  0%, 55% { transform: translateX(-120%); }
  75%, 100% { transform: translateX(120%); }
}

/* Theme crossfade veil */
.theme-veil {
  position: fixed;
  inset: 0;
  z-index: 150;
  pointer-events: none;
  opacity: 0;
  background: var(--bg);
  transition: opacity 0.35s ease;
}

.theme-veil.is-on {
  opacity: 0.55;
}

/* Process scroll line — rail above cards */
.process__wrap {
  position: relative;
}

.process__rail {
  display: none;
}

.process__item.is-active .process__num {
  background: linear-gradient(135deg, var(--blue-bright), var(--cyan));
  color: #fff;
  box-shadow: 0 8px 20px rgba(14, 77, 181, 0.22);
  transition: background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

.process__num {
  transition: background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

@media (min-width: 769px) {
  .process__wrap {
    padding-top: 0.35rem;
  }

  /* На 2 колонках рельсу прячем — иначе полоса «висит» между рядами */
  .process__rail {
    display: none;
  }

  .process__grid {
    position: relative;
    z-index: 1;
  }
}

@media (min-width: 1025px) {
  .process__grid {
    grid-template-columns: repeat(4, 1fr) !important;
  }

  .process__rail {
    display: block;
    position: relative;
    height: 2px;
    margin: 0 12.5% 1.35rem;
  }

  .process__rail-bg {
    position: absolute;
    inset: 0;
    border-radius: 2px;
    background: rgba(26, 111, 232, 0.14);
  }

  .process__rail-fill {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0%;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--blue-bright), var(--cyan));
  }
}

@media (max-width: 768px) {
  .process__wrap {
    padding-left: 0.25rem;
  }

  .process__rail {
    display: block;
    position: absolute;
    left: 1.15rem;
    top: 0.9rem;
    bottom: 0.9rem;
    width: 2px;
    margin: 0;
    z-index: 0;
  }

  .process__rail-bg {
    position: absolute;
    inset: 0;
    border-radius: 2px;
    background: rgba(26, 111, 232, 0.14);
  }

  .process__rail-fill {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 0%;
    width: auto;
    border-radius: 2px;
    background: linear-gradient(180deg, var(--blue-bright), var(--cyan));
  }

  .process__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.85rem;
    position: relative;
    z-index: 1;
  }

  .process__item {
    margin-left: 1.75rem;
  }
}

/* Hero live code */
.hero__screen-body--live {
  display: grid;
  gap: 0.45rem;
  font-family: "Consolas", "SF Mono", monospace;
  font-size: 0.72rem;
  line-height: 1.45;
  color: rgba(11, 31, 58, 0.78);
}

html[data-theme="dark"] .hero__screen-body--live {
  color: rgba(232, 238, 247, 0.78);
}

.hero__code-row {
  white-space: pre;
  min-height: 1.1em;
  opacity: 0.92;
}

.hero__code-row .tok-kw { color: #1a6fe8; }
.hero__code-row .tok-str { color: #0e9f6e; }
.hero__code-row .tok-cm { color: #8fa3bb; }
.hero__code-caret {
  display: inline-block;
  width: 0.45em;
  height: 1em;
  margin-left: 1px;
  background: var(--blue-bright);
  vertical-align: -0.1em;
  animation: caret-blink 0.85s step-end infinite;
}

/* Status pulse */
.status-line__dot {
  animation: status-pulse 1.8s ease-in-out infinite;
}

@keyframes status-pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.2); transform: scale(1); }
  50% { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0.08); transform: scale(1.08); }
}

.status-line__text {
  display: inline-block;
  min-width: 16ch;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.status-line__text.is-swap {
  opacity: 0;
  transform: translateY(4px);
}

/* Section wipe (extends reveal) */
.reveal {
  clip-path: inset(0 0 18% 0);
}

.reveal.is-visible {
  clip-path: inset(0 0 0 0);
}

/* Works mobile snap */
@media (max-width: 640px) {
  .works__grid {
    display: flex;
    gap: 0.85rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: 0.75rem;
    padding-bottom: 0.5rem;
    margin-inline: -0.75rem;
    padding-inline: 0.75rem;
    -webkit-overflow-scrolling: touch;
  }

  .works__grid .work {
    flex: 0 0 min(82vw, 320px);
    scroll-snap-align: center;
  }

  .works__grid::-webkit-scrollbar {
    height: 4px;
  }

  .works__grid::-webkit-scrollbar-thumb {
    background: rgba(26, 111, 232, 0.3);
    border-radius: 4px;
  }
}

/* FAQ motion */
.faq__item {
  overflow: hidden;
}

.faq__item summary {
  list-style: none;
}

.faq__body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s var(--ease);
}

.faq__item.is-open .faq__body {
  grid-template-rows: 1fr;
}

.faq__body > div {
  overflow: hidden;
}

.faq__item.is-open summary {
  color: var(--blue);
}

/* Packages dim */
.packages:has(.package:hover) .package:not(:hover) {
  opacity: 0.55;
  filter: saturate(0.85);
  transform: scale(0.985);
}

.package {
  transition: opacity 0.3s ease, filter 0.3s ease, transform 0.3s var(--ease), box-shadow 0.3s ease;
}

/* Calc odometer */
.calc__price {
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

.calc__price.is-tick {
  animation: price-tick 0.35s var(--ease);
}

@keyframes price-tick {
  0% { transform: translateY(6px); opacity: 0.35; }
  100% { transform: translateY(0); opacity: 1; }
}

/* Reviews echo */
.echo {
  padding: 2.5rem 0 1rem;
  overflow: hidden;
}

.echo__track {
  display: flex;
  width: max-content;
  gap: 1rem;
  animation: echo-x 42s linear infinite;
}

.echo:hover .echo__track {
  animation-play-state: paused;
}

.echo__card {
  flex: 0 0 min(78vw, 340px);
  padding: 1.15rem 1.2rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.65);
}

html[data-theme="dark"] .echo__card {
  background: rgba(255, 255, 255, 0.04);
}

.echo__card p {
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 0.75rem;
}

.echo__card span {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--blue);
}

@keyframes echo-x {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Sound toggle */
.sound-toggle {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.55);
  color: var(--muted);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

html[data-theme="dark"] .sound-toggle {
  background: rgba(255, 255, 255, 0.06);
}

.sound-toggle.is-on {
  color: var(--blue);
}

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

.sound-toggle .fa-volume-high { display: none; }
.sound-toggle.is-on .fa-volume-xmark { display: none; }
.sound-toggle.is-on .fa-volume-high { display: block; }

/* Easter egg flash */
.logo.is-egg .logo__mark {
  animation: egg-spin 0.9s var(--ease);
}

@keyframes egg-spin {
  0% { transform: rotate(0) scale(1); }
  40% { transform: rotate(-6deg) scale(1.06); }
  100% { transform: rotate(0) scale(1); }
}

@media (max-width: 860px) {
  .scroll-hint {
    display: none;
  }
}

@media (pointer: coarse) {
  .cursor-dot,
  .cursor-ring {
    display: none !important;
  }

  body.has-custom-cursor,
  body.has-custom-cursor a,
  body.has-custom-cursor button {
    cursor: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .scroll-hint__mouse i,
  .hero__brand-text::after,
  .status-line__dot,
  .echo__track,
  .hero__code-caret,
  .calc__price.is-tick,
  .logo.is-egg {
    animation: none !important;
  }

  .reveal {
    clip-path: none;
  }

  .packages:has(.package:hover) .package:not(:hover) {
    opacity: 1;
    filter: none;
    transform: none;
  }
}