/* ============================================================
   ПУСК · vibe.css — токены дизайна «Софа Соло»
   Тёмная тема с неоновыми жёлто-зелёными акцентами
   ============================================================ */

:root {
  /* палитра проекта (источник истины) */
  --pusk-bg: #07090b;
  --pusk-surface: #0e1216;
  --pusk-fg: #eef2ef;
  --pusk-muted: #8a958f;
  --pusk-accent: #c6ff2e;
  --pusk-accent-2: #a6ff00;
  --pusk-font-display: "Unbounded", system-ui, sans-serif;
  --pusk-font-body: "Manrope", system-ui, sans-serif;
  --pusk-radius: 1.75rem;

  /* theme aliases (используются Tailwind-утилитами bg-background, text-foreground…) */
  --background: var(--pusk-bg);
  --foreground: var(--pusk-fg);
  --card: var(--pusk-surface);
  --card-foreground: var(--pusk-fg);
  --popover: var(--pusk-surface);
  --popover-foreground: var(--pusk-fg);
  --primary: var(--pusk-accent);
  --primary-foreground: #07090b;
  --secondary: #151b1f;
  --secondary-foreground: var(--pusk-fg);
  --muted: #151b1f;
  --muted-foreground: var(--pusk-muted);
  --accent: var(--pusk-accent);
  --accent-foreground: #07090b;
  --border: #212930;
  --input: #1b2329;
  --ring: var(--pusk-accent);
  --radius: 1.75rem;
}

html { scroll-behavior: smooth; }

body {
  background: var(--pusk-bg);
  color: var(--pusk-fg);
  font-family: var(--pusk-font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.font-display { font-family: var(--pusk-font-display); }
.font-body { font-family: var(--pusk-font-body); }

::selection { background: var(--pusk-accent); color: #07090b; }

/* ---------- Кнопки ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  border-radius: 999px; padding: .85rem 1.6rem;
  font-weight: 700; font-family: var(--pusk-font-body); font-size: .95rem;
  text-decoration: none; border: 1px solid transparent; cursor: pointer;
  transition: all .22s ease; white-space: nowrap;
}
.btn svg { width: 1.15rem; height: 1.15rem; }
.btn-primary { background: var(--pusk-accent); color: #07090b; }
.btn-primary:hover { background: var(--pusk-accent-2); box-shadow: 0 0 26px rgba(198,255,46,.5); transform: translateY(-1px); }
.btn-ghost { border-color: rgba(198,255,46,.35); color: var(--pusk-fg); background: rgba(198,255,46,.04); }
.btn-ghost:hover { border-color: var(--pusk-accent); background: rgba(198,255,46,.1); box-shadow: 0 0 16px rgba(198,255,46,.22); }

/* ---------- Ссылки навигации ---------- */
.nav-link { position: relative; color: var(--pusk-muted); font-weight: 600; text-decoration: none; transition: color .2s ease; }
.nav-link::after { content: ""; position: absolute; left: 0; bottom: -4px; width: 0; height: 2px; border-radius: 999px; background: var(--pusk-accent); transition: width .25s ease; }
.nav-link:hover { color: var(--pusk-fg); }
.nav-link:hover::after { width: 100%; }

/* ---------- Бургер: переключение иконки ---------- */
#burger[aria-expanded="true"] .icon-hamburger { display: none; }
#burger[aria-expanded="false"] .icon-close { display: none; }

/* ---------- Шрифт плотного «убранного» слова (как в референсе) ---------- */
.font-condensed { font-family: "Oswald", "Arial Narrow", sans-serif; font-weight: 600; }
.hero-word { -webkit-font-smoothing: antialiased; }

/* ---------- Хиро: градиентный волновой заголовок ---------- */
.wave-wrap { --gi: -25; --gradient-wave-base: #eef2ef; display: block; }
.wave-text {
  background-image: radial-gradient(circle at 50% bottom,
    var(--gradient-wave-base) calc((var(--gi) + 0) * 1%),
    #c6ff2e calc((var(--gi) + 4) * 1%),
    #8dff00 calc((var(--gi) + 8) * 1%),
    #e5ffa0 calc((var(--gi) + 12) * 1%),
    #b6ff2e calc((var(--gi) + 16) * 1%),
    #77d600 calc((var(--gi) + 20) * 1%),
    #9cff1a calc((var(--gi) + 24) * 1%),
    #c6ff2e calc((var(--gi) + 28) * 1%),
    #8dff00 calc((var(--gi) + 32) * 1%),
    var(--gradient-wave-base) calc((var(--gi) + 40) * 1%)
  );
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  white-space: pre-wrap; word-break: break-word; display: inline-block;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Карточки работ ---------- */
.work-card {
  position: relative; border-radius: var(--pusk-radius); overflow: hidden;
  background: linear-gradient(160deg, #10171b, #0b0f12);
  border: 1px solid var(--border); transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
  cursor: pointer;
}
.work-card:hover { border-color: rgba(198,255,46,.6); box-shadow: 0 20px 44px rgba(0,0,0,.5), 0 0 26px rgba(198,255,46,.16); transform: translateY(-4px); }
.work-thumb {
  aspect-ratio: 16/10; position: relative; display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(circle at 20% 10%, rgba(198,255,46,.18), transparent 40%),
    radial-gradient(circle at 85% 90%, rgba(141,255,0,.14), transparent 45%),
    repeating-linear-gradient(90deg, rgba(255,255,255,.03) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.03) 0 1px, transparent 1px 48px),
    linear-gradient(160deg, #0f161a, #090d10);
}
.work-thumb::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 50% 42%, transparent 30%, rgba(0,0,0,.55) 100%); }
.play-btn {
  position: relative; z-index: 2; width: 66px; height: 66px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; color: var(--pusk-accent);
  background: rgba(198,255,46,.12); border: 1px solid rgba(198,255,46,.5);
  backdrop-filter: blur(4px); transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}
.work-card:hover .play-btn { transform: scale(1.08); box-shadow: 0 0 22px rgba(198,255,46,.45); background: rgba(198,255,46,.2); }
.play-btn svg { width: 26px; height: 26px; margin-left: 2px; }

/* Карточка с настоящим видео: убираем плейсхолдер и затемнение */
.work-thumb-video { display: block; }
.work-thumb-video::after { display: none; }
.work-thumb-video iframe { border-radius: 0; }

/* Обложка поверх видео: по клику открывается плеер */
.video-cover { position: absolute; inset: 0; z-index: 2; cursor: pointer; border: 0; padding: 0; background: transparent; }
.video-cover img { object-fit: cover; }
.video-cover .play-btn { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); }
.work-card:hover .video-cover .play-btn { transform: translate(-50%, -50%) scale(1.08); }
.video-cover.is-open { opacity: 0; pointer-events: none; transition: opacity .3s ease; }
.video-hidden { opacity: 0; pointer-events: none; }
.video-hidden.is-shown { opacity: 1; pointer-events: auto; }
.work-tag {
  position: absolute; z-index: 2; top: 14px; left: 14px; font-size: .7rem; font-weight: 700; letter-spacing: .04em;
  padding: .35rem .7rem; border-radius: 999px; color: var(--pusk-accent);
  background: rgba(7,9,11,.6); border: 1px solid rgba(198,255,46,.4); backdrop-filter: blur(4px);
}

/* ---------- Теги-навыки ---------- */
.chip {
  display: inline-flex; align-items: center; gap: .5rem; padding: .5rem 1rem;
  border-radius: 999px; font-size: .85rem; font-weight: 600; color: var(--pusk-fg);
  background: var(--pusk-surface); border: 1px solid var(--border);
}
.chip .dot { width: 8px; height: 8px; border-radius: 999px; background: var(--pusk-accent); box-shadow: 0 0 8px rgba(198,255,46,.8); }

/* ---------- Карточки контактов ---------- */
.contact-chip {
  display: flex; align-items: center; gap: .9rem; padding: 1rem 1.15rem;
  border-radius: 1.25rem; background: var(--pusk-surface); border: 1px solid var(--border);
  color: var(--pusk-fg); text-decoration: none; transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.contact-chip:hover { border-color: rgba(198,255,46,.55); box-shadow: 0 0 18px rgba(198,255,46,.14); transform: translateY(-2px); }
.icon-box { width: 48px; height: 48px; flex: none; border-radius: 1rem; display: flex; align-items: center; justify-content: center; color: var(--pusk-accent); background: rgba(198,255,46,.1); border: 1px solid rgba(198,255,46,.3); }
.icon-box svg { width: 22px; height: 22px; }

/* ---------- Поля формы ---------- */
.field-label { display: block; font-size: .8rem; font-weight: 600; color: var(--pusk-muted); margin-bottom: .5rem; }
.input {
  width: 100%; border-radius: 1rem; padding: .85rem 1rem; font-size: .95rem; color: var(--pusk-fg);
  background: var(--input); border: 1px solid var(--border); outline: none; transition: border-color .2s ease, box-shadow .2s ease;
}
.input:focus { border-color: var(--pusk-accent); box-shadow: 0 0 0 3px rgba(198,255,46,.15); }

/* ---------- Появление при скролле ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Прогресс-полоска прокрутки ---------- */
.scrollbar-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 60; background: linear-gradient(90deg, var(--pusk-accent), var(--pusk-accent-2)); box-shadow: 0 0 10px rgba(198,255,46,.7); }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .wave-glass, .wave-text { animation: none; }
  .work-card, .btn, .play-btn { transition: none; }
}