/* ==========================================================================
   NerivnoSoft Unified Site Layout Styles (Header, Orbital Menu & Footer)
   Чорно-біла палітра з багатими темними відтінками та безрамковими кнопками
   ========================================================================== */

:root {
  --bg-page: #121212;
  --text-color: #f2f2f2;
  --header-bg: #181818;
  --header-border: #222222;
  --header-text: #f2f2f2;
  --footer-bg: #141414;
  --footer-border: #1e1e1e;
  --footer-text: #888888;
  --accent-link: #ffffff;
  --heading-gray: #777777;
  --login-btn-bg: #222222;
  --login-btn-text: #ffffff;
  --login-btn-hover: #2e2e2e;
  --login-btn-outline: transparent;
  --dropdown-bg: #1c1c1c;
  --dropdown-border: transparent;
  --dropdown-hover: #282828;
  --dropdown-shadow: rgba(0, 0, 0, 0.6);
  --dropdown-text: #f0f0f0;
  --dropdown-text-muted: #888888;
}

[data-theme="dark"],
[data-theme="light"],
:root {
  --bg-page: #121212;
  --text-color: #f2f2f2;
  --header-bg: #181818;
  --header-border: #222222;
  --header-text: #f2f2f2;
  --footer-bg: #141414;
  --footer-border: #1e1e1e;
  --footer-text: #888888;
  --accent-link: #ffffff;
  --heading-gray: #777777;
  --login-btn-bg: #222222;
  --login-btn-text: #ffffff;
  --login-btn-hover: #2e2e2e;
  --login-btn-outline: transparent;
  --dropdown-bg: #1c1c1c;
  --dropdown-border: transparent;
  --dropdown-hover: #282828;
  --dropdown-shadow: rgba(0, 0, 0, 0.6);
  --dropdown-text: #f0f0f0;
  --dropdown-text-muted: #888888;
}

* {
  box-sizing: border-box;
}

html, body {
  overflow-x: hidden;
  max-width: 100vw;
  margin: 0;
  padding: 0;
  min-height: 100vh;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  color: var(--text-color);
  background-color: var(--bg-page);
}

/* ==========================================================================
   ВЕРХНЯ ПАНЕЛЬ (Header)
   ========================================================================== */
.site-header {
  width: 100%;
  background-color: var(--header-bg);
  color: var(--header-text);
  border-bottom: 1px solid var(--header-border);
  transition: background-color 0.2s, border-color 0.2s;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.header-container {
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 8px clamp(16px, 3.5vw, 48px);
  min-height: 48px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--header-text);
  line-height: 1;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  user-select: none;
}

.header-logo {
  height: 28px;
  width: auto;
  display: block;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.35s ease;
  will-change: transform;
}

.header-brand:hover .header-logo {
  transform: scale(1.1) rotate(3deg);
  filter: drop-shadow(0 4px 12px rgba(255, 255, 255, 0.25));
}

.header-title {
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.02em;
  line-height: 1;
  position: relative;
  display: inline-flex;
  align-items: center;
}

/* Літери бренду з реакцією на стрибки */
.brand-char {
  display: inline-block;
  will-change: transform;
  transition: transform 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.brand-char.char-hit {
  animation: brandCharHopBounce 0.22s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes brandCharHopBounce {
  0% { transform: translateY(0) scale(1); }
  35% { transform: translateY(2px) scale(1.18, 0.82); color: #ffffff; text-shadow: 0 0 8px rgba(255, 255, 255, 0.8); }
  65% { transform: translateY(-3.5px) scale(0.92, 1.12); }
  100% { transform: translateY(0) scale(1); }
}

/* М'ячик, що стрибає по буквах та поглинає весь екран */
.brand-bouncing-ball {
  position: fixed;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 0 14px rgba(255, 255, 255, 0.95);
  z-index: 99998;
  pointer-events: none;
  display: none;
  will-change: top, left, transform;
  transition: top 0.055s linear, left 0.055s linear;
}

.brand-bouncing-ball.ball-engulf {
  top: 50% !important;
  left: 50% !important;
  width: 24px !important;
  height: 24px !important;
  margin-top: -12px !important;
  margin-left: -12px !important;
  border-radius: 50% !important;
  background: #000000 !important;
  box-shadow: none !important;
  z-index: 999999 !important;
  transition: transform 0.44s cubic-bezier(0.2, 0.8, 0.2, 1) !important;
  transform: scale(200) !important;
}

.header-right-zone {
  display: inline-flex;
  align-items: center;
  gap: 22px;
}

/* Навігаційна група на верхній панелі */
.header-nav-links {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* Кнопки навігації на верхній панелі (Магазин, Блог, VartoForge) - БЕЗ РАМОК */
.header-nav-btn,
.header-store-btn,
.header-blog-btn,
.header-vartoforge-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--header-text);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  border: none !important;
  outline: none !important;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background-color 0.25s ease, color 0.25s ease, transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease;
  line-height: 1;
  font-family: inherit;
  cursor: pointer;
  user-select: none;
  overflow: visible;
  box-shadow: none !important;
}

.header-nav-btn:hover,
.header-store-btn:hover,
.header-blog-btn:hover,
.header-vartoforge-btn:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
  transform: translateY(-1.5px);
  border: none !important;
  box-shadow: 0 4px 16px -2px rgba(0, 0, 0, 0.4) !important;
}

.header-nav-btn:active,
.header-store-btn:active,
.header-blog-btn:active,
.header-vartoforge-btn:active {
  transform: translateY(0.5px);
  border: none !important;
}

.header-nav-btn.active,
.header-store-btn.active,
.header-blog-btn.active,
.header-vartoforge-btn.active,
.header-admin-btn.active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.18);
  border: none !important;
}

/* Спеціальна кнопка Керування (ексклюзивно для nerivnosoft@gmail.com) */
.header-admin-btn {
  background: rgba(96, 165, 250, 0.08);
  color: #93c5fd;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.header-admin-btn:hover {
  background: rgba(96, 165, 250, 0.22) !important;
  color: #ffffff !important;
  box-shadow: 0 0 16px rgba(96, 165, 250, 0.45) !important;
  transform: translateY(-1.5px);
}

.admin-shield-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  will-change: transform;
}

.header-admin-btn:hover .admin-shield-wrap {
  transform: scale(1.12) rotate(4deg);
}

.admin-sparkle-icon {
  position: absolute;
  top: -4px;
  right: -6px;
  color: #60a5fa;
  opacity: 0;
  transform: scale(0) rotate(-45deg);
  transition: opacity 0.25s ease, transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
}

.header-admin-btn:hover .admin-sparkle-icon {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

.admin-btn-body {
  display: inline-flex;
  align-items: center;
  position: relative;
  z-index: 1;
}

/* Іконка та мікро-анімація кнопки Магазин */
.store-bag-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  will-change: transform;
}

.store-bag-handle {
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  transform-origin: 12px 10px;
}

.header-store-btn:hover .store-bag-handle {
  transform: scaleY(1.25) translateY(-1px);
}

.store-bag-body {
  transition: transform 0.3s ease;
}

.header-store-btn:hover .store-bag-wrap {
  transform: rotate(-4deg) scale(1.08);
}

.store-sparkle-icon {
  position: absolute;
  top: -4px;
  right: -6px;
  color: #f59e0b;
  opacity: 0;
  transform: scale(0) rotate(-45deg);
  transition: opacity 0.25s ease, transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
}

.header-store-btn:hover .store-sparkle-icon {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

.store-btn-body {
  display: inline-flex;
  align-items: center;
  position: relative;
  z-index: 1;
  will-change: transform, opacity, filter;
  transform-origin: left center;
}

.header-store-btn.animating-fly {
  pointer-events: none;
}

.header-store-btn.animating-fly .store-bag-wrap {
  animation: storeBagSwallow 0.48s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.header-store-btn.animating-fly .store-btn-body {
  animation: storeButtonFlyIn 0.42s cubic-bezier(0.55, 0.055, 0.675, 0.19) forwards;
}

@keyframes storeButtonFlyIn {
  0% { transform: translate(0, 0) scale(1) rotate(0deg); opacity: 1; filter: blur(0px); }
  25% { transform: translate(6px, -5px) scale(0.92) rotate(6deg); opacity: 0.95; }
  55% { transform: translate(-12px, -3px) scale(0.4) rotate(-14deg); opacity: 0.85; filter: blur(0.4px); }
  85% { transform: translate(-20px, 0px) scale(0.1) rotate(-28deg); opacity: 0.25; filter: blur(1px); }
  100% { transform: translate(-22px, 1px) scale(0); opacity: 0; }
}

@keyframes storeBagSwallow {
  0% { transform: scale(1); }
  25% { transform: scale(1.32) rotate(-8deg); }
  50% { transform: scale(1.38) rotate(3deg); }
  75% { transform: scale(0.82) rotate(-2deg); }
  100% { transform: scale(1.1) rotate(0deg); }
}

/* Іконка та анімація кнопки Блог: відкриття книги та виліт зірочки */
.blog-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  will-change: transform;
}

.blog-book-left,
.blog-book-right {
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  transform-origin: 12px 12px;
}

.header-blog-btn:hover .blog-book-right {
  transform: rotate(10deg);
}

.header-blog-btn.animating-book-star .blog-book-left {
  transform: rotate(-28deg) translateX(-1px);
}

.header-blog-btn.animating-book-star .blog-book-right {
  transform: rotate(38deg) translateX(1px);
}

.blog-sparkle-star {
  position: absolute;
  top: -2px;
  right: -4px;
  opacity: 0;
  transform: scale(0) rotate(-45deg);
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  filter: drop-shadow(0 0 8px #f59e0b);
}

.header-blog-btn.animating-book-star .blog-sparkle-star {
  opacity: 1;
  transform: scale(1.7) translateY(-9px) rotate(180deg);
}

.header-blog-btn.animating-book-star .blog-btn-body {
  opacity: 0.3;
  transition: opacity 0.35s ease;
}

.blog-btn-body {
  display: inline-flex;
  align-items: center;
}

/* Іконка та анімація кнопки VartoForge: ковальський спалах #00FF8C */
.vartoforge-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  will-change: transform;
}

.header-vartoforge-icon {
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.header-vartoforge-btn:hover .header-vartoforge-icon {
  transform: rotate(-8deg) scale(1.1);
  color: #00FF8C;
}

.vartoforge-sparkle-icon {
  position: absolute;
  top: -4px;
  right: -5px;
  opacity: 0;
  transform: scale(0) rotate(-45deg);
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  filter: drop-shadow(0 0 6px #00FF8C);
}

.header-vartoforge-btn:hover .vartoforge-sparkle-icon {
  opacity: 1;
  transform: scale(1.2) rotate(0deg);
}

.header-vartoforge-btn.animating-forge-spark .vartoforge-sparkle-icon {
  opacity: 1;
  transform: scale(2) translateY(-8px) rotate(180deg);
  filter: drop-shadow(0 0 12px #00FF8C);
}

.header-vartoforge-btn.animating-forge-spark .vartoforge-btn-body {
  opacity: 0.4;
  transition: opacity 0.35s ease;
}

.vartoforge-btn-body {
  display: inline-flex;
  align-items: center;
}

/* Оболонка кнопки Вхід для анімацій - БЕЗ РАМОК */
.login-btn-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
}

.header-btn-login {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  background-color: var(--login-btn-bg);
  color: var(--login-btn-text);
  text-decoration: none;
  font-size: 13px;
  line-height: 1;
  font-weight: 600;
  padding: 7px 15px;
  border-radius: 6px;
  border: none !important;
  letter-spacing: -0.01em;
  cursor: pointer;
  font-family: inherit;
  box-sizing: border-box;
  outline: none !important;
  transform-origin: center center;
  transition: background-color 0.2s ease, transform 0.2s ease;
  user-select: none;
  box-shadow: none !important;
}

.header-btn-login:hover:not(.animating) {
  background-color: var(--login-btn-hover);
  border: none !important;
}

.login-vector-icon {
  display: block;
  transition: transform 0.2s ease;
}

.header-btn-login:hover:not(.animating) .login-vector-icon {
  transform: translateX(2px);
}

.btn-droplet {
  position: absolute;
  left: 50%;
  top: 50%;
  color: var(--login-btn-bg);
  opacity: 0;
  pointer-events: none;
  z-index: 25;
  transform: translate(-50%, -50%) scale(0);
  transform-origin: center bottom;
  filter: drop-shadow(0 2px 5px rgba(0, 0, 0, 0.4));
}

.header-btn-login.animating {
  animation: btnFlipJump 0.95s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  pointer-events: none;
}

.login-btn-wrapper.animating .btn-droplet {
  animation: dropletBounce 0.95s cubic-bezier(0.35, 0, 0.25, 1) forwards;
}

@keyframes btnFlipJump {
  0% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(180deg); }
  100% { transform: translateY(0) rotate(360deg); }
}

@keyframes dropletBounce {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.2); }
  16% { opacity: 1; transform: translate(-50%, -18px) scale(0.9, 1.25); }
  50% { opacity: 1; transform: translate(-50%, -46px) scale(1, 1); }
  84% { opacity: 1; transform: translate(-50%, -12px) scale(0.9, 1.2); }
  94% { opacity: 1; transform: translate(-50%, 0) scale(1.3, 0.45); }
  100% { opacity: 0; transform: translate(-50%, 0) scale(0); }
}

/* ==========================================================================
   АВАТАРКА ТА ОРБІТАЛЬНЕ МЕНЮ (4 САТЕЛІТИ) - БЕЗ РАМОК
   ========================================================================== */
.user-profile-zone {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.user-avatar-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--login-btn-bg);
  border: none !important;
  padding: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
  outline: none !important;
  position: relative;
  transition: transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.28s ease;
  color: var(--login-btn-text);
  user-select: none;
  box-shadow: none !important;
}

.user-avatar-btn::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.6);
  opacity: 0;
  pointer-events: none;
  animation: avatarHaloBreath 3s ease-in-out infinite;
}

@keyframes avatarHaloBreath {
  0%, 100% {
    transform: scale(0.96);
    opacity: 0.15;
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.3);
  }
  50% {
    transform: scale(1.08);
    opacity: 0.6;
    box-shadow: 0 0 10px 2px rgba(255, 255, 255, 0.25);
  }
}

.user-avatar-btn:hover {
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.25) !important;
}

.user-avatar-btn.active {
  transform: scale(1.18);
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.35), 0 4px 16px rgba(0, 0, 0, 0.5) !important;
}

.user-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 50%;
}

.user-avatar-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Ракета, що здійснює орбітальний виток навколо аватарки та приземляється */
.nav-flight-rocket {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 26px;
  height: 26px;
  margin-top: -13px;
  margin-left: -13px;
  color: #ffffff;
  filter: drop-shadow(0 0 10px rgba(96, 165, 250, 0.85));
  pointer-events: none;
  z-index: 140;
  opacity: 0;
  transform-origin: center center;
}

.nav-flight-rocket.anim-orbit-land {
  animation: rocketOrbitAndLand 0.76s cubic-bezier(0.25, 0.1, 0.25, 1) forwards;
}

/* Пульсуючий плазмовий факел реактивного двигуна */
.rocket-exhaust-flame {
  animation: rocketPlumeFlicker 0.08s infinite alternate ease-in-out;
  transform-origin: 16px 22px;
}

@keyframes rocketPlumeFlicker {
  0% { transform: scaleY(0.85) scaleX(0.9); opacity: 0.85; }
  100% { transform: scaleY(1.3) scaleX(1.1); opacity: 1; filter: drop-shadow(0 0 4px #38bdf8); }
}

@keyframes rocketOrbitAndLand {
  0% {
    transform: translate(-48px, 2px) rotate(40deg) scale(0.5);
    opacity: 0;
  }
  10% {
    transform: translate(-44px, -14px) rotate(60deg) scale(0.95);
    opacity: 1;
  }
  25% {
    transform: translate(-18px, -40px) rotate(95deg) scale(1.08);
    opacity: 1;
  }
  42% {
    transform: translate(22px, -34px) rotate(135deg) scale(1.02);
    opacity: 1;
  }
  58% {
    transform: translate(40px, 0px) rotate(180deg) scale(0.98);
    opacity: 1;
  }
  72% {
    transform: translate(20px, 32px) rotate(225deg) scale(0.94);
    opacity: 1;
  }
  84% {
    transform: translate(-14px, 20px) rotate(285deg) scale(0.88);
    opacity: 1;
  }
  92% {
    transform: translate(-4px, -4px) rotate(350deg) scale(0.78);
    opacity: 1;
  }
  97% {
    transform: translate(0px, 0px) rotate(360deg) scale(0.55);
    opacity: 0.95;
  }
  100% {
    transform: translate(0px, 0px) rotate(360deg) scale(0);
    opacity: 0;
  }
}

/* Кільце ударної хвилі при приземленні на аватарку */
.nav-landing-shockwave {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 44px;
  height: 44px;
  margin-top: -22px;
  margin-left: -22px;
  border-radius: 50%;
  border: 2px solid rgba(147, 197, 253, 0.9);
  pointer-events: none;
  opacity: 0;
  z-index: 135;
  transform: scale(0.5);
}

.nav-landing-shockwave.pulse-expand {
  animation: shockwaveExpand 0.38s cubic-bezier(0.1, 0.8, 0.3, 1) forwards;
}

@keyframes shockwaveExpand {
  0% {
    transform: scale(0.6);
    opacity: 0.95;
    border-width: 2.5px;
    box-shadow: 0 0 16px rgba(96, 165, 250, 0.8);
  }
  100% {
    transform: scale(2.1);
    opacity: 0;
    border-width: 0.5px;
    box-shadow: 0 0 28px rgba(96, 165, 250, 0);
  }
}

.user-avatar-btn.rocket-landed {
  animation: avatarLandPulse 0.38s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes avatarLandPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.24); box-shadow: 0 0 28px 8px rgba(255, 255, 255, 0.85) !important; }
  100% { transform: scale(1); }
}

/* Орбітальний контейнер (4 сателіти) */
.orbital-menu-container {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  pointer-events: none;
  z-index: 120;
}

.orbital-btn {
  position: absolute;
  top: 0;
  left: 0;
  width: 38px;
  height: 38px;
  margin-top: -19px;
  margin-left: -19px;
  border-radius: 50%;
  background: rgba(36, 36, 36, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: none !important;
  outline: none !important;
  color: var(--dropdown-text);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  cursor: pointer;
  text-decoration: none;
  opacity: 0;
  visibility: hidden;
  transform: scale(0.2) translate(0, 0);
  transition: transform 0.34s cubic-bezier(0.34, 1.56, 0.64, 1),
              opacity 0.22s ease,
              visibility 0.22s,
              background-color 0.2s,
              color 0.2s,
              box-shadow 0.25s;
  pointer-events: none;
  z-index: 121;
}

.orbital-btn:hover {
  background-color: rgba(55, 55, 55, 0.96);
  color: #ffffff;
  transform: scale(1.22) translate(var(--tx), var(--ty)) !important;
  border: none !important;
  box-shadow: 0 8px 24px -2px rgba(0, 0, 0, 0.6) !important;
}

.orbital-btn.logout-btn:hover {
  color: #ef4444;
  background-color: rgba(239, 68, 68, 0.16);
  border: none !important;
  box-shadow: 0 8px 24px -2px rgba(239, 68, 68, 0.3) !important;
}

.orbital-btn svg {
  width: 17px;
  height: 17px;
  stroke: currentColor;
  will-change: transform;
}

.home-roof, .home-door, .user-head, .user-body,
.globe-meridian, .globe-rim,
.logout-door, .logout-arrow-group {
  transition: transform 0.32s cubic-bezier(0.34, 1.56, 0.64, 1), stroke 0.2s ease;
  transform-origin: center center;
}

.orbital-btn:hover .user-head {
  transform: translateY(-1.5px);
}

.orbital-btn:hover .home-door {
  transform: translateY(-2px);
}

.orbital-btn:hover .globe-meridian {
  transform: scaleX(0.7) rotate(8deg);
}

.orbital-btn:hover .logout-arrow-group {
  transform: translateX(3px);
}

.orbital-menu-container.open .orbital-btn {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* 3 орбітальні сателіти віялом вниз і вліво (Профіль, Мова, Вихід) */
/* 1: Мій профіль / На головну */
.orbital-menu-container.open .orbital-btn[data-slot="1"] {
  --tx: -48px;
  --ty: 2px;
  transform: translate(-48px, 2px) scale(1);
  transition-delay: 0.02s;
}
/* 2: Мова */
.orbital-menu-container.open .orbital-btn[data-slot="2"] {
  --tx: -36px;
  --ty: 38px;
  transform: translate(-36px, 38px) scale(1);
  transition-delay: 0.06s;
}
/* 3: Вихід */
.orbital-menu-container.open .orbital-btn[data-slot="3"] {
  --tx: -2px;
  --ty: 48px;
  transform: translate(-2px, 48px) scale(1);
  transition-delay: 0.10s;
}

/* Підказка (tooltip) для кожної іконки */
.orbital-btn::after {
  content: attr(data-tooltip);
  position: absolute;
  top: 100%;
  right: 0;
  left: auto;
  transform: translateY(6px);
  background: rgba(18, 18, 18, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #ffffff;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.01em;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  z-index: 150;
}

.orbital-btn:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateY(9px);
}

/* ==========================================================================
   НИЖНЯ ПАНЕЛЬ (Footer) - ЧИСТА, БЕЗ СИСТЕМИ ОНЛАЙН
   ========================================================================== */
.site-footer {
  width: 100%;
  background-color: var(--footer-bg);
  border-top: 1px solid var(--footer-border);
  color: var(--footer-text);
  font-size: 13px;
  margin-top: auto;
}

.footer-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-info {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: center;
}

.footer-info a {
  position: relative;
  color: #cccccc;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-info a:hover {
  color: #ffffff;
}

.footer-info a::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: currentColor;
  transition: width 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-info a:hover::after {
  width: 100%;
}

.footer-dot {
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: currentColor;
  opacity: 0.35;
}

.footer-copy {
  font-size: 12px;
  opacity: 0.75;
}

/* ==========================================================================
   Адаптивність (Mobile Responsiveness)
   ========================================================================== */
@media (max-width: 480px) {
  .header-container {
    padding: 8px 10px;
  }
  .header-right-zone {
    gap: 12px;
  }
  .header-nav-links {
    gap: 4px;
  }
  .header-nav-btn {
    padding: 5px 8px;
    font-size: 12px;
    gap: 5px;
  }
  .header-title {
    font-size: 15px;
  }
}