/* ===================== ROOT / VARIABLES — "PASTEL GLOW" PREMIUM THEME ===================== */
:root {
  --bg-deep: #ffe3f0;
  --bg-soft: #f3d9f7;
  --bg-panel: #fff6fb;
  --bg-card: #ffffff;
  --pink-strong: #e0489a;
  --pink-mid: #ef7fc0;
  --pink-soft: #f0b8dc;
  --pink-pale: #fbdcee;
  --lilac: #9a5fd9;
  --lilac-soft: #c9a3ee;
  --gold: #6a5fd9;
  --gold-soft: #b3a8f0;
  --live-red: #ff3b5c;
  --text-main: #35163c;
  --text-dim: #82577f;
  --border-soft: rgba(160, 60, 150, 0.2);
  --shadow-pink: rgba(160, 40, 120, 0.32);
  --btn-edge: #9c2d72;
  --btn-edge-gold: #423693;
  --accent-green: #2fbf8f;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Manrope', sans-serif;
  background: linear-gradient(150deg, #ffeef8 0%, var(--bg-deep) 30%, var(--bg-soft) 65%, #ecd6f5 100%);
  color: var(--text-main);
  overflow-x: hidden;
  position: relative;
  letter-spacing: 0.1px;
}

h1, h2, h3 { font-family: 'Fraunces', serif; font-optical-sizing: auto; letter-spacing: -0.01em; }
a { text-decoration: none; color: inherit; }
ul { margin: 0; padding: 0; }

/* Decorative floating gift icons (TikTok gift assets, premium accent, transparent PNG) */
.gift-deco {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  opacity: 0.85;
  filter: drop-shadow(0 12px 22px rgba(120,40,90,0.22));
}
.gift-deco img { width: 100%; display: block; }
@media (max-width: 720px) {
  .gift-deco { display: none; }
}

/* ===================== BACKGROUND GLOWS ===================== */
.bg-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(90px);
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
}
.bg-glow--one {
  width: 500px; height: 500px;
  background: radial-gradient(circle, var(--pink-mid), transparent 70%);
  top: -150px; left: -150px;
  opacity: 0.5;
}
.bg-glow--two {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--lilac), transparent 70%);
  top: 30%; right: -250px;
  opacity: 0.35;
}
.bg-glow--three {
  width: 550px; height: 550px;
  background: radial-gradient(circle, var(--gold), transparent 70%);
  bottom: -200px; left: 20%;
  opacity: 0.22;
}

/* ===================== FLOATING HEARTS ===================== */
.hearts-layer {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}
.floating-heart {
  position: absolute;
  bottom: -40px;
  color: var(--pink-strong);
  opacity: 0;
  animation: floatHeart 7s linear infinite;
  font-size: 1.1rem;
}
.floating-heart:nth-child(1) { left: 6%; animation-delay: 0s; color: #e0489a; }
.floating-heart:nth-child(2) { left: 18%; animation-delay: 1.4s; color: #6a5fd9; font-size: 0.9rem; }
.floating-heart:nth-child(3) { left: 32%; animation-delay: 2.6s; color: #9a5fd9; }
.floating-heart:nth-child(4) { left: 48%; animation-delay: 0.8s; color: #ef7fc0; font-size: 1.3rem; }
.floating-heart:nth-child(5) { left: 63%; animation-delay: 3.2s; color: #e0489a; font-size: 0.85rem; }
.floating-heart:nth-child(6) { left: 78%; animation-delay: 1.9s; color: #6a5fd9; }
.floating-heart:nth-child(7) { left: 90%; animation-delay: 4s; color: #9a5fd9; font-size: 1.2rem; }

@keyframes floatHeart {
  0% { transform: translateY(0) scale(0.8) rotate(0deg); opacity: 0; }
  10% { opacity: 0.85; }
  50% { transform: translateY(-55vh) scale(1.1) rotate(8deg); opacity: 0.7; }
  100% { transform: translateY(-105vh) scale(0.9) rotate(-6deg); opacity: 0; }
}

/* ===================== HEADER ===================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(255, 246, 250, 0.75);
  border-bottom: 1px solid var(--border-soft);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.5px;
  color: var(--text-main);
}
.brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--pink-strong), var(--lilac));
  color: #fff;
  font-size: 0.95rem;
  box-shadow: 0 6px 16px var(--shadow-pink);
}
.brand-icon.small { width: 28px; height: 28px; font-size: 0.8rem; }
.brand-accent { color: var(--pink-strong); margin-left: 4px; }
.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-dim);
}
.main-nav a { transition: color 0.2s; }
.main-nav a:hover { color: var(--pink-strong); }

/* Mobile hamburger toggle (hidden on desktop) */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border-soft);
  background: #fff;
  color: var(--text-main);
  font-size: 1rem;
  cursor: pointer;
}
@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    background: #fff6fb;
    border-bottom: 1px solid var(--border-soft);
    padding: 18px 24px 22px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.25s ease, opacity 0.2s ease, padding 0.25s ease;
    box-shadow: 0 14px 24px rgba(160,40,120,0.14);
  }
  .main-nav.is-open {
    max-height: 320px;
    opacity: 1;
  }
  .header-inner { position: relative; }
}

/* ===================== BACK LINK ===================== */
.back-link {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 28px auto 0;
  padding: 0 24px;
}
.back-link a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
  font-weight: 700;
  font-size: 0.92rem;
  transition: color 0.2s;
}
.back-link a:hover { color: var(--pink-strong); }

/* "Mark this lesson as done" quick toggle, shown next to the back-link */
.lesson-page-complete-check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: 20px;
  padding: 6px 14px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--border-soft);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-dim);
  cursor: pointer;
  vertical-align: middle;
}
.lesson-page-complete-check input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--pink-strong);
  cursor: pointer;
}
@media (max-width: 640px) {
  .lesson-page-complete-check { display: block; margin: 10px 0 0; width: fit-content; }
}

/* ===================== FLOATING "ТЕМА X ИЗ N" MINI-NAV ===================== */
.floating-topic-nav {
  position: fixed;
  top: 78px;
  left: 50%;
  transform: translate(-50%, -14px);
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  padding: 8px 10px;
  box-shadow: 0 10px 24px rgba(160,40,120,0.2);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.floating-topic-nav.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}
.floating-topic-nav-label {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-main);
  white-space: nowrap;
}
.floating-topic-nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  border: none;
  background: var(--pink-pale);
  color: var(--pink-strong);
  cursor: pointer;
  font-size: 0.75rem;
  transition: background 0.2s;
}
.floating-topic-nav-btn:hover { background: var(--pink-soft); }
@media (max-width: 640px) {
  .floating-topic-nav { top: 66px; padding: 6px 8px; gap: 10px; }
  .floating-topic-nav-label { font-size: 0.75rem; }
}

/* Video CTA box (link to Telegram video demonstration) */
.video-cta-box {
  display: flex;
  align-items: center;
  gap: 16px;
  background: linear-gradient(135deg, var(--pink-strong), var(--lilac));
  border-radius: 18px;
  padding: 18px 22px;
  margin: 0 0 24px;
  box-shadow: 0 1px 0 rgba(255,255,255,0.3) inset, 0 14px 32px var(--shadow-pink);
  transition: transform 0.2s, box-shadow 0.2s;
}
.video-cta-box:hover {
  transform: translateY(-2px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.3) inset, 0 18px 38px var(--shadow-pink);
}
.video-cta-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  color: #fff;
  font-size: 1.3rem;
}
.video-cta-body { flex: 1; }
.tab-panel-card .video-cta-body h4 {
  margin: 0 0 4px;
  color: #fff;
  font-size: 0.98rem;
  font-weight: 800;
}
.tab-panel-card .video-cta-body p {
  margin: 0;
  color: rgba(255,255,255,0.96);
  font-size: 0.86rem;
  line-height: 1.55;
}
.video-cta-arrow {
  flex-shrink: 0;
  color: rgba(255,255,255,0.85);
  font-size: 0.95rem;
}
@media (max-width: 640px) {
  .video-cta-box { flex-wrap: wrap; }
  .video-cta-arrow { display: none; }
}

/* Mood banner (ASI illustrating a before/after emotional state) */
.asi-mood-banner {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--bg-panel);
  border: 1px solid var(--border-soft);
  border-radius: 20px;
  padding: 16px 22px 16px 16px;
  margin: 0 0 24px;
}
.asi-mood-banner img {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: 16px;
  flex-shrink: 0;
  box-shadow: 0 8px 20px rgba(160,40,120,0.18);
}
.asi-mood-banner p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-main);
  line-height: 1.55;
}
.asi-mood-banner p i { color: var(--pink-strong); margin-right: 6px; }
.asi-mood-banner--calm {
  background: linear-gradient(160deg, #fff, var(--pink-pale));
}
@media (max-width: 560px) {
  .asi-mood-banner { flex-direction: column; text-align: center; }
  .asi-mood-banner img { width: 120px; height: 120px; }
}

/* ===================== ASI THE CORGI MASCOT ===================== */
/* All ASI images used here are pre-cut transparent PNGs (no background) — sized big so ASI reads as a genuine design element, not a small sticker. */
.asi-lounge {
  position: absolute;
  z-index: 1;
  width: 280px;
  pointer-events: none;
  filter: drop-shadow(0 20px 34px rgba(160,40,120,0.3));
  animation: asiBreathe 4.5s ease-in-out infinite;
}
.asi-lounge img { width: 100%; display: block; }
@keyframes asiBreathe {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-6px) rotate(-1.5deg); }
}
@media (max-width: 1000px) {
  .asi-lounge { width: 190px; }
}
@media (max-width: 700px) {
  .asi-lounge { display: none; }
}

.asi-card-buddy {
  position: absolute;
  top: -58px;
  right: 6px;
  width: 170px;
  z-index: 3;
  pointer-events: none;
  filter: drop-shadow(0 16px 28px rgba(160,40,120,0.3));
  animation: asiWiggle 3.2s ease-in-out infinite;
}
.asi-card-buddy img { width: 100%; display: block; }
@keyframes asiWiggle {
  0%, 100% { transform: rotate(-2deg) translateY(0); }
  50% { transform: rotate(2deg) translateY(-4px); }
}
@media (max-width: 640px) {
  .asi-card-buddy { width: 110px; top: -40px; right: 0; }
}

.asi-peek {
  position: absolute;
  top: -50px;
  left: 10px;
  width: 150px;
  z-index: 3;
  pointer-events: none;
  filter: drop-shadow(0 16px 28px rgba(160,40,120,0.3));
  animation: asiPeek 3.6s ease-in-out infinite;
}
.asi-peek img { width: 100%; display: block; }
@keyframes asiPeek {
  0%, 100% { transform: rotate(3deg) translateY(0); }
  50% { transform: rotate(-1deg) translateY(-5px); }
}
@media (max-width: 640px) {
  .asi-peek { width: 100px; top: -36px; left: 0; }
}

.asi-side-buddy {
  position: absolute;
  bottom: -32px;
  right: -30px;
  width: 160px;
  z-index: 3;
  pointer-events: none;
  filter: drop-shadow(0 16px 28px rgba(160,40,120,0.3));
  animation: asiBreathe 4s ease-in-out infinite;
}
.asi-side-buddy img { width: 100%; display: block; }
@media (max-width: 640px) {
  .asi-side-buddy { width: 100px; bottom: -18px; right: -12px; }
}

.asi-footer-buddy {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  width: 68px; height: 68px;
  flex-shrink: 0;
  filter: drop-shadow(0 8px 16px rgba(160,40,120,0.25));
}
.asi-footer-buddy img { width: 100%; height: 100%; object-fit: contain; }

/* ===================== LESSON HERO ===================== */
.lesson-hero {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  padding: 20px 24px 20px;
  text-align: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #b8306e;
  background: rgba(224, 72, 154, 0.12);
  border: 1px solid rgba(224, 72, 154, 0.3);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  margin: 0 0 22px;
}
.lesson-hero-title {
  font-size: clamp(2rem, 4.6vw, 3rem);
  line-height: 1.18;
  margin: 0 0 14px;
  font-weight: 700;
  color: var(--text-main);
}
.text-gradient {
  background: linear-gradient(90deg, var(--pink-strong), var(--pink-mid), var(--lilac));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lesson-hero-desc {
  color: var(--text-dim);
  font-size: 1.05rem;
  line-height: 1.75;
  max-width: 680px;
  margin: 0 auto 8px;
}

/* ===================== TABS ===================== */
.tabs-section {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  padding: 30px 24px 90px;
}
.tabs-nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 30px;
}
.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1.5px solid var(--border-soft);
  background: linear-gradient(180deg, #ffffff, #fdf2f8);
  color: var(--text-dim);
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
  box-shadow: 0 1px 0 rgba(255,255,255,0.7) inset;
}
.tab-btn .tab-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--pink-pale);
  color: var(--pink-strong);
  font-size: 0.78rem;
  font-weight: 800;
}
.tab-btn:hover {
  border-color: var(--pink-mid);
  color: var(--text-main);
}
.tab-btn.is-active {
  background: linear-gradient(180deg, var(--pink-mid), var(--pink-strong) 70%, #d94f88);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,0.4) inset, 0 -2px 5px rgba(0,0,0,0.15) inset, 0 10px 22px var(--shadow-pink), 0 2px 0 var(--btn-edge);
}
.tab-btn.is-active .tab-num {
  background: rgba(255,255,255,0.25);
  color: #fff;
}

.tab-panel { display: none; }
.tab-panel.is-active {
  display: block;
  animation: tabFadeIn 0.35s ease;
}
@keyframes tabFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.tab-panel-card {
  background: linear-gradient(180deg, #ffffff, #fffaFD);
  border: 1px solid var(--border-soft);
  border-radius: 24px;
  padding: 36px 38px;
  box-shadow: 0 1px 0 rgba(255,255,255,0.6) inset, 0 16px 40px rgba(197,60,122,0.12);
  position: relative;
  z-index: 1;
}
.tab-panel-card h2 {
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  color: var(--text-main);
  margin: 0 0 6px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.tab-panel-card h2 i { color: var(--pink-strong); }
.tab-panel-intro {
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.75;
  margin: 0 0 26px;
}
.tab-panel-card h3 {
  font-size: 1.08rem;
  color: var(--text-main);
  margin: 30px 0 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.tab-panel-card h3 i { color: var(--pink-strong); font-size: 0.95rem; }
.tab-panel-card h3:first-of-type { margin-top: 0; }

.tab-panel-card p {
  color: var(--text-dim);
  font-size: 0.98rem;
  line-height: 1.75;
  margin: 0 0 16px;
}
.tab-panel-card p strong { color: var(--text-main); }

/* Formula / process cards grid */
.formula-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin: 0 0 10px;
}
.formula-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-soft);
  border-radius: 18px;
  padding: 18px 20px 20px;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}
.formula-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(160,40,120,0.16);
}
.formula-card-media {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  margin: -18px -20px 16px;
  aspect-ratio: 1 / 1;
  background: linear-gradient(160deg, var(--pink-pale), #fff);
}
.formula-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  animation: formulaFloat 3.4s ease-in-out infinite;
}
@keyframes formulaFloat {
  0%, 100% { transform: translateY(0) scale(1.01); }
  50% { transform: translateY(-6px) scale(1.04); }
}
.formula-card-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(224,72,154,0.14));
  pointer-events: none;
}
.formula-card-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--text-main);
  font-size: 0.95rem;
  margin: 0 0 8px;
}
.formula-card-title i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px; height: 30px;
  border-radius: 10px;
  background: linear-gradient(160deg, var(--lilac-soft), var(--pink-strong) 60%, var(--lilac));
  color: #fff;
  font-size: 0.8rem;
  flex-shrink: 0;
  box-shadow: 0 1px 0 rgba(255,255,255,0.5) inset;
}
.formula-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
}

/* Simple bullet list */
.tab-panel-card ul.plain-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.tab-panel-card ul.plain-list li {
  position: relative;
  padding-left: 26px;
  color: var(--text-dim);
  font-size: 0.96rem;
  line-height: 1.65;
}
.tab-panel-card ul.plain-list li::before {
  content: "\f004";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  top: 2px;
  font-size: 0.72rem;
  color: var(--pink-strong);
}
.tab-panel-card ul.plain-list li strong { color: var(--text-main); }

/* Golden hours chips */
.hours-grid {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 0 0 20px;
}
.hour-chip {
  flex: 1;
  min-width: 200px;
  background: linear-gradient(160deg, #fff, var(--pink-pale));
  border: 1px solid rgba(224,72,154,0.28);
  border-radius: 16px;
  padding: 20px;
  text-align: center;
}
.hour-chip-time {
  font-family: 'Fraunces', serif;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--pink-strong);
  display: block;
  margin-bottom: 6px;
}
.hour-chip-label {
  font-size: 0.86rem;
  color: var(--text-dim);
  line-height: 1.5;
}

/* Lighting scheme cards */
.light-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 0 0 24px;
}
.light-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-soft);
  border-radius: 16px;
  padding: 18px 18px;
}
.light-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--gold), var(--pink-strong));
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 12px;
  box-shadow: 0 8px 18px rgba(106,95,217,0.3);
}
.light-card h4 {
  margin: 0 0 6px;
  font-family: 'Manrope', sans-serif;
  font-size: 0.94rem;
  font-weight: 800;
  color: var(--text-main);
}
.light-card p {
  margin: 0;
  font-size: 0.87rem;
  color: var(--text-dim);
  line-height: 1.55;
}

.scheme-image-wrap {
  margin: 0 0 24px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-soft);
  box-shadow: 0 14px 34px rgba(160,40,120,0.14);
}
.scheme-image-wrap img {
  width: 100%;
  display: block;
}
.scheme-image-wrap--3d {
  position: relative;
  padding: 0;
}
.scheme-badge {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(6px);
  color: var(--text-main);
  font-weight: 800;
  font-size: 0.78rem;
  padding: 7px 14px;
  border-radius: 999px;
  box-shadow: 0 8px 18px rgba(160,40,120,0.2);
  border: 1px solid var(--border-soft);
}
.scheme-badge i { font-size: 0.8rem; }
.scheme-badge--key { top: 16px; left: 16px; color: var(--pink-strong); }
.scheme-badge--key i { color: var(--pink-strong); }
.scheme-badge--fill { top: 16px; right: 16px; color: var(--lilac); }
.scheme-badge--fill i { color: var(--lilac); }
.scheme-badge--bg { bottom: 16px; left: 16px; color: var(--gold); }
.scheme-badge--bg i { color: var(--gold); }
@media (max-width: 640px) {
  .scheme-badge { font-size: 0.68rem; padding: 5px 10px; }
}

/* Lifehack callout */
.lifehack-box {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: rgba(201, 166, 255, 0.1);
  border: 1.5px solid rgba(201, 166, 255, 0.4);
  border-radius: 16px;
  padding: 20px 22px;
  margin: 0 0 24px;
}
.lifehack-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 12px;
  background: linear-gradient(160deg, var(--lilac-soft), var(--lilac) 55%, var(--pink-strong));
  color: #fff;
  font-size: 1rem;
  box-shadow: 0 1px 0 rgba(255,255,255,0.5) inset;
}
.lifehack-box p { margin: 0; font-size: 0.94rem; }

/* Step-by-step numbered list */
.step-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 0 0 24px;
}
.step-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--bg-panel);
  border: 1px solid var(--border-soft);
  border-radius: 16px;
  padding: 18px 20px;
}
.step-item-num {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(160deg, var(--lilac-soft), var(--pink-strong) 60%, var(--lilac));
  color: #fff;
  font-weight: 800;
  font-size: 0.95rem;
  box-shadow: 0 1px 0 rgba(255,255,255,0.5) inset, 0 6px 16px var(--shadow-pink);
}
.step-item-body h4 {
  margin: 0 0 6px;
  font-size: 0.96rem;
  color: var(--text-main);
  font-weight: 800;
}
.step-item-body p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.6;
}

/* Rule / strict-rule highlight box */
.rule-box {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  border-radius: 16px;
  padding: 20px 22px;
  margin: 0 0 22px;
}
.rule-box.rule-good {
  background: rgba(47, 191, 143, 0.08);
  border: 1.5px solid rgba(47, 191, 143, 0.35);
}
.rule-box.rule-bad {
  background: rgba(255, 59, 92, 0.08);
  border: 1.5px solid rgba(255, 59, 92, 0.35);
}
.rule-box-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 12px;
  color: #fff;
  font-size: 1rem;
}
.rule-good .rule-box-icon { background: linear-gradient(160deg, #6fe3bd, var(--accent-green, #2fbf8f)); box-shadow: 0 1px 0 rgba(255,255,255,0.5) inset; }
.rule-bad .rule-box-icon { background: linear-gradient(160deg, #ff8fa8, var(--live-red)); box-shadow: 0 1px 0 rgba(255,255,255,0.5) inset; }
.rule-box p { margin: 0; font-size: 0.94rem; line-height: 1.65; }
.rule-box strong { color: var(--text-main); }

/* Embedded lesson video (YouTube) */
.lesson-video-block {
  margin: 0 0 26px;
}
.lesson-video-title {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  font-weight: 800;
  color: var(--text-main);
  margin: 0 0 14px;
  font-size: 1.02rem;
  text-align: center;
}
.lesson-video-title i { color: var(--pink-strong); }
.lesson-video-frame {
  position: relative;
  width: 100%;
  max-width: 780px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border-radius: 18px;
  overflow: hidden;
  background: #1a1023;
  box-shadow: 0 16px 36px rgba(160,40,120,0.22);
}
.lesson-video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Dialogue comparison bubbles */
.dialogue-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 0 0 22px;
}
.dialogue-card {
  border-radius: 16px;
  padding: 16px 18px;
  border: 1px solid var(--border-soft);
}
.dialogue-card.is-novice {
  background: rgba(148, 163, 184, 0.08);
  border-color: rgba(148, 163, 184, 0.3);
}
.dialogue-card.is-pro {
  background: rgba(224, 72, 154, 0.07);
  border-color: rgba(224, 72, 154, 0.32);
}
.dialogue-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.4px;
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}
.is-novice .dialogue-label { background: #e2e8f0; color: #64748b; }
.is-pro .dialogue-label { background: var(--pink-pale); color: var(--pink-strong); }
.dialogue-bubble {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--text-main);
  margin: 0;
}
.dialogue-bubble.is-question {
  color: var(--text-dim);
  font-style: italic;
  margin-bottom: 8px;
}
.dialogue-emotion {
  float: right;
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: 50%;
  margin: 0 0 10px 14px;
  box-shadow: 0 10px 22px rgba(160,40,120,0.3);
  border: 3px solid #fff;
}
@media (max-width: 480px) {
  .dialogue-emotion { width: 68px; height: 68px; margin: 0 0 8px 10px; }
}

/* Formula recap chip row (e.g. Формула крючка) */
.recap-chain {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 24px;
}
.recap-chip {
  background: linear-gradient(135deg, #fff, var(--pink-pale));
  border: 1px solid rgba(224,72,154,0.28);
  color: var(--text-main);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 8px 16px;
  border-radius: 999px;
}
.recap-arrow { color: var(--pink-strong); font-size: 0.9rem; }

/* Shopping links block */
.shop-box {
  margin: 0 0 24px;
  background: linear-gradient(160deg, #fff, var(--pink-pale));
  border: 1px solid rgba(224,72,154,0.28);
  border-radius: 20px;
  padding: 26px 26px 20px;
  box-shadow: 0 14px 34px rgba(160,40,120,0.12);
}
.shop-box-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
}
.shop-box-header .shop-box-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border-radius: 13px;
  background: linear-gradient(135deg, var(--pink-strong), var(--lilac));
  color: #fff;
  font-size: 1.05rem;
  flex-shrink: 0;
  box-shadow: 0 8px 20px var(--shadow-pink);
}
.shop-box-header h3 {
  margin: 0;
  font-size: 1.05rem;
  color: var(--text-main);
}
.shop-box-note {
  color: var(--text-dim);
  font-size: 0.92rem;
  line-height: 1.65;
  margin: 0 0 20px;
}
.shop-groups {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.shop-group {
  background: #fff;
  border: 1px solid var(--border-soft);
  border-radius: 18px;
  padding: 22px 18px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.shop-group:hover {
  transform: translateY(-3px);
  border-color: var(--pink-mid);
  box-shadow: 0 14px 30px rgba(160,40,120,0.16);
}
.shop-group-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  border-radius: 16px;
  background: linear-gradient(160deg, var(--lilac-soft), var(--pink-strong) 60%, var(--lilac));
  color: #fff;
  font-size: 1.25rem;
  margin-bottom: 14px;
  box-shadow: 0 1px 0 rgba(255,255,255,0.5) inset, 0 10px 22px var(--shadow-pink);
}
.shop-group-title {
  display: block;
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--text-main);
  margin: 0 0 14px;
  line-height: 1.4;
  min-height: 2.6em;
  display: flex;
  align-items: center;
  justify-content: center;
}
.shop-group-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: auto;
}
.shop-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--pink-pale);
  color: var(--text-main);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 8px 16px;
  border-radius: 999px;
  transition: background 0.2s, color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.shop-link:hover {
  background: linear-gradient(135deg, var(--pink-strong), var(--pink-mid));
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 8px 16px var(--shadow-pink);
}
.shop-link i { font-size: 0.72rem; }
.shop-box-footnote {
  margin: 18px 0 0;
  color: var(--text-dim);
  font-size: 0.84rem;
  line-height: 1.6;
  font-style: italic;
}

/* Video examples grid (TikTok link collection) */
.video-box {
  margin: 0 0 24px;
  background: var(--bg-panel);
  border: 1px solid var(--border-soft);
  border-radius: 20px;
  padding: 24px 26px 22px;
}
.video-box-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
}
.video-box-header .video-box-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border-radius: 13px;
  background: linear-gradient(135deg, var(--pink-strong), var(--lilac));
  color: #fff;
  font-size: 1.05rem;
  flex-shrink: 0;
  box-shadow: 0 8px 20px var(--shadow-pink);
}
.video-box-header h3 {
  margin: 0;
  font-size: 1.05rem;
  color: var(--text-main);
}
.video-box-note {
  color: var(--text-dim);
  font-size: 0.92rem;
  line-height: 1.65;
  margin: 0 0 18px;
}
.video-links-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.video-link-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 10px 12px;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-main);
  transition: background 0.2s, color 0.2s, transform 0.2s;
}
.video-link-pill:hover {
  background: linear-gradient(135deg, var(--pink-strong), var(--pink-mid));
  color: #fff;
  transform: translateY(-1px);
}
.video-link-pill .video-link-num {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--pink-pale);
  color: var(--pink-strong);
  font-size: 0.72rem;
  font-weight: 800;
}
.video-link-pill:hover .video-link-num { background: rgba(255,255,255,0.3); color: #fff; }
.video-link-pill i.fa-arrow-up-right-from-square { font-size: 0.68rem; margin-left: auto; opacity: 0.6; }

/* Playlist links block (YouTube) */
.playlist-box {
  margin: 0 0 24px;
  background: linear-gradient(160deg, #fff, var(--pink-pale));
  border: 1px solid rgba(224,72,154,0.28);
  border-radius: 20px;
  padding: 26px 26px 22px;
  box-shadow: 0 14px 34px rgba(160,40,120,0.12);
}
.playlist-box-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
}
.playlist-box-header .playlist-box-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border-radius: 13px;
  background: linear-gradient(135deg, #ff3b5c, var(--pink-strong));
  color: #fff;
  font-size: 1.05rem;
  flex-shrink: 0;
  box-shadow: 0 8px 20px var(--shadow-pink);
}
.playlist-box-header h3 { margin: 0; font-size: 1.05rem; color: var(--text-main); }
.playlist-box-note {
  color: var(--text-dim);
  font-size: 0.92rem;
  line-height: 1.65;
  margin: 0 0 18px;
}
.playlist-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.playlist-link {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  padding: 12px 16px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-main);
  transition: background 0.2s, color 0.2s, transform 0.2s;
}
.playlist-link:hover {
  background: linear-gradient(135deg, var(--pink-strong), var(--pink-mid));
  color: #fff;
  transform: translateY(-1px);
}
.playlist-link .playlist-link-num {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--pink-pale);
  color: var(--pink-strong);
  font-size: 0.78rem;
  font-weight: 800;
}
.playlist-link:hover .playlist-link-num { background: rgba(255,255,255,0.3); color: #fff; }
.playlist-link i.fa-arrow-up-right-from-square { margin-left: auto; font-size: 0.72rem; opacity: 0.6; }

/* League ladder (TikTok leagues visualization) */
.league-ladder {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0 0 24px;
}
.league-level {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-panel);
  border: 1px solid var(--border-soft);
  border-radius: 16px;
  padding: 14px 18px;
}
.league-level-label {
  flex-shrink: 0;
  width: 118px;
  font-weight: 800;
  font-size: 0.86rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}
.league-level-label i { color: var(--pink-strong); font-size: 0.9rem; }
.league-tiers {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.league-tier {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  background: #fff;
  border: 1px solid var(--border-soft);
  color: var(--text-dim);
}
.league-level--d .league-tier { border-color: rgba(148,163,184,0.4); color: #64748b; }
.league-level--c .league-tier { border-color: rgba(106,95,217,0.45); color: #423693; }
.league-level--b .league-tier { border-color: rgba(224,72,154,0.45); color: var(--pink-strong); }
.league-level--a .league-tier {
  background: linear-gradient(135deg, var(--gold), var(--pink-strong));
  border-color: transparent;
  color: #fff;
}

/* Script cards (English phrase + Russian translation) */
.script-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0 0 24px;
}
.script-card {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--bg-panel);
  border: 1px solid var(--border-soft);
  border-radius: 16px;
  padding: 16px 20px;
  position: relative;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
}
.script-card:hover {
  border-color: var(--pink-mid);
  box-shadow: 0 10px 22px rgba(160,40,120,0.14);
  transform: translateY(-1px);
}
.script-card-num {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: linear-gradient(160deg, var(--lilac-soft), var(--pink-strong) 60%, var(--lilac));
  color: #fff;
  font-weight: 800;
  font-size: 0.85rem;
  box-shadow: 0 1px 0 rgba(255,255,255,0.5) inset, 0 6px 14px var(--shadow-pink);
}
.script-card-body { padding-right: 34px; }
.script-card-body p { margin: 0; }
.script-card-body .script-en {
  font-weight: 700;
  color: var(--text-main);
  font-size: 0.94rem;
  line-height: 1.55;
  margin-bottom: 4px;
}
.script-card-body .script-ru {
  color: var(--text-dim);
  font-size: 0.85rem;
  font-style: italic;
  line-height: 1.5;
}

/* Copy-to-clipboard button on script cards */
.script-card-copy {
  position: absolute;
  top: 14px;
  right: 14px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid var(--border-soft);
  background: #fff;
  color: var(--pink-strong);
  cursor: pointer;
  font-size: 0.9rem;
  transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease, border-color 0.2s ease;
}
.script-card:hover .script-card-copy {
  border-color: var(--pink-mid);
}
.script-card-copy:hover {
  background: var(--pink-strong);
  color: #fff;
  transform: translateY(-1px);
}
.script-card-copy.is-copied {
  background: var(--accent-green);
  border-color: var(--accent-green);
  color: #fff;
}
@media (max-width: 560px) {
  .script-card-body { padding-right: 0; }
  .script-card-copy { position: static; margin-left: auto; }
  .script-card { flex-wrap: wrap; }
}

/* Homework callout */
.homework-box {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: linear-gradient(135deg, #eeeafc, #fff0f6);
  border: 1.5px dashed var(--gold);
  border-radius: 20px;
  padding: 24px 26px;
  margin: 30px 0 0;
}
.homework-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: 14px;
  background: linear-gradient(160deg, var(--gold-soft), var(--gold) 55%, var(--pink-strong));
  color: #fff;
  font-size: 1.2rem;
  box-shadow: 0 1px 0 rgba(255,255,255,0.5) inset, 0 10px 24px rgba(230,185,90,0.35);
}
.homework-box h4 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--text-main);
}
.homework-box p, .homework-box ul {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.65;
}
.homework-box ul { list-style: none; display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.homework-box ul li { position: relative; padding-left: 22px; }
.homework-box ul li::before {
  content: "\f0c8";
  font-family: "Font Awesome 6 Free";
  font-weight: 400;
  position: absolute;
  left: 0;
  top: 2px;
  font-size: 0.8rem;
  color: var(--gold);
}

/* ===================== NEW VISUAL BLOCKS (batch update) ===================== */

/* Traffic comparison visual (organic vs targeted) */
.traffic-visual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin: 0 0 24px;
}
.traffic-visual-card {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--border-soft);
  background: var(--bg-panel);
}
.traffic-visual-card img {
  width: 100%;
  display: block;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}
.traffic-visual-caption {
  padding: 12px 16px;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-main);
  text-align: center;
}
.traffic-visual-card.is-cold .traffic-visual-caption { color: var(--text-dim); }
.traffic-visual-card.is-warm .traffic-visual-caption { color: var(--pink-strong); }
@media (max-width: 560px) {
  .traffic-visual-grid { grid-template-columns: 1fr; }
}

/* Content plan step icon image (used inside .step-item instead of number icon) */
.step-item-img {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  border-radius: 14px;
  object-fit: cover;
  box-shadow: 0 8px 18px rgba(160,40,120,0.22);
  border: 2px solid #fff;
}

/* TIKKI + ASI making content together banner */
.content-duo-banner {
  display: flex;
  align-items: center;
  gap: 20px;
  background: linear-gradient(160deg, #fff, var(--pink-pale));
  border: 1px solid rgba(224,72,154,0.28);
  border-radius: 20px;
  padding: 18px 22px;
  margin: 0 0 24px;
  box-shadow: 0 14px 34px rgba(160,40,120,0.12);
}
.content-duo-banner img {
  width: 130px;
  height: 130px;
  object-fit: cover;
  border-radius: 16px;
  flex-shrink: 0;
  box-shadow: 0 8px 20px rgba(160,40,120,0.2);
}
.content-duo-banner p { margin: 0; font-size: 0.94rem; color: var(--text-main); line-height: 1.6; }
.content-duo-banner p strong { color: var(--pink-strong); }
@media (max-width: 560px) {
  .content-duo-banner { flex-direction: column; text-align: center; }
  .content-duo-banner img { width: 150px; height: 150px; }
}

/* Phone mockup with gift tray screenshot (reused premium phone-mockup style) */
.gift-phone-wrap {
  display: flex;
  justify-content: center;
  margin: 0 0 24px;
}
.gift-phone-mockup {
  position: relative;
  width: 280px;
  background: linear-gradient(160deg, #1a1023, #341539);
  border-radius: 38px;
  padding: 14px;
  box-shadow: 0 30px 60px rgba(160,40,120,0.32), 0 0 0 3px rgba(255,255,255,0.06) inset;
}
.gift-phone-mockup img {
  width: 100%;
  display: block;
  border-radius: 26px;
}

/* Large decorative mascot layers (ASI broom / ASI headphones) */
.asi-broom-giant {
  position: absolute;
  top: -86px;
  right: -34px;
  z-index: 3;
  width: 150px;
  pointer-events: none;
  filter: drop-shadow(0 20px 34px rgba(160,40,120,0.3));
  animation: asiWiggle 3.6s ease-in-out infinite;
}
.asi-broom-giant img { width: 100%; display: block; }
@media (max-width: 1080px) { .asi-broom-giant { display: none; } }

.asi-headphones-bg {
  position: absolute;
  top: 6px;
  right: -128px;
  z-index: 3;
  width: 150px;
  pointer-events: none;
  opacity: 0.98;
  filter: drop-shadow(0 24px 40px rgba(106,95,217,0.3));
  animation: asiBreathe 5s ease-in-out infinite;
}
.asi-headphones-bg img { width: 100%; display: block; }
@media (max-width: 1080px) { .asi-headphones-bg { display: none; } }

/* TIKKI illustrated sub-topic cards (outfit / focus) */
.tikki-subtopic-card {
  display: flex;
  gap: 18px;
  align-items: center;
  background: var(--bg-panel);
  border: 1px solid var(--border-soft);
  border-radius: 18px;
  padding: 16px 20px 16px 16px;
  margin: 0 0 22px;
}
.tikki-subtopic-card img {
  width: 130px;
  height: 130px;
  object-fit: cover;
  border-radius: 16px;
  flex-shrink: 0;
  box-shadow: 0 8px 20px rgba(160,40,120,0.2);
  border: 2px solid #fff;
}
.tikki-subtopic-card p { margin: 0; font-size: 0.9rem; color: var(--text-dim); line-height: 1.6; }
@media (max-width: 560px) {
  .tikki-subtopic-card { flex-direction: column; text-align: center; }
  .tikki-subtopic-card img { width: 160px; height: 160px; }
}

/* TIKKI in armchair with donor dialogue bubble above her */
.tikki-armchair-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin: 0 0 24px;
}
.tikki-armchair-dialogue {
  background: #fff;
  border: 1.5px solid rgba(224,72,154,0.35);
  border-radius: 18px;
  padding: 14px 20px;
  max-width: 420px;
  text-align: center;
  font-size: 0.92rem;
  color: var(--text-main);
  box-shadow: 0 10px 24px rgba(160,40,120,0.14);
  position: relative;
}
.tikki-armchair-dialogue::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 0; height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-top: 10px solid #fff;
}
.tikki-armchair-block img {
  width: 260px;
  border-radius: 20px;
  box-shadow: 0 16px 36px rgba(160,40,120,0.2);
}

/* Small floating badge mascots (ASI top-99 fight, TIKKI golden rule, TIKKI BO3) */
.mascot-badge-float {
  position: absolute;
  z-index: 3;
  width: 150px;
  pointer-events: none;
  filter: drop-shadow(0 16px 28px rgba(160,40,120,0.3));
  animation: asiPeek 3.8s ease-in-out infinite;
}
.mascot-badge-float img { width: 100%; display: block; }
@media (max-width: 640px) {
  .mascot-badge-float { width: 96px; }
}

/* Homework checkbox */
.homework-check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed rgba(160,60,150,0.25);
}
.homework-check-row input[type="checkbox"] {
  width: 22px;
  height: 22px;
  accent-color: var(--pink-strong);
  cursor: pointer;
  flex-shrink: 0;
}
.homework-check-row label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-main);
  cursor: pointer;
}
.homework-box.is-done {
  border-style: solid;
  background: linear-gradient(135deg, #eafff5, #f0fff8);
}
.homework-box.is-done .homework-check-row label {
  color: var(--accent-green);
}
.homework-box.is-done .homework-icon {
  background: linear-gradient(160deg, #6fe3bd, var(--accent-green));
}

/* Redesigned TikTok-style league ladder */
.league-ladder--tiktok {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0 0 24px;
}
.tt-league-row {
  display: flex;
  align-items: center;
  gap: 14px;
  border-radius: 16px;
  padding: 12px 16px;
  position: relative;
  overflow: hidden;
}
.tt-league-badge {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px; height: 46px;
  border-radius: 50%;
  font-size: 1.1rem;
  color: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,0.5) inset, 0 8px 16px rgba(0,0,0,0.18);
}
.tt-league-row.tier-d { background: linear-gradient(135deg, #eef1f6, #dfe4ee); }
.tt-league-row.tier-d .tt-league-badge { background: linear-gradient(160deg, #9aa5b8, #64748b); }
.tt-league-row.tier-c { background: linear-gradient(135deg, #eceafc, #ded8fb); }
.tt-league-row.tier-c .tt-league-badge { background: linear-gradient(160deg, #8f85e8, #423693); }
.tt-league-row.tier-b { background: linear-gradient(135deg, #ffe9f5, #ffd3ec); }
.tt-league-row.tier-b .tt-league-badge { background: linear-gradient(160deg, var(--pink-mid), var(--pink-strong)); }
.tt-league-row.tier-a {
  background: linear-gradient(120deg, #fff3d6, #ffe0f2 55%, #eadcff);
  box-shadow: 0 10px 26px rgba(230,185,90,0.28);
}
.tt-league-row.tier-a .tt-league-badge {
  background: linear-gradient(160deg, var(--gold), var(--pink-strong));
}
.tt-league-name { flex-shrink: 0; width: 150px; font-weight: 800; font-size: 0.9rem; color: var(--text-main); }
.tt-league-name small { display: block; font-weight: 600; font-size: 0.72rem; color: var(--text-dim); }
.tt-league-pips { display: flex; gap: 6px; flex-wrap: wrap; }
.tt-league-pip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 28px;
  padding: 0 8px;
  border-radius: 8px;
  background: rgba(255,255,255,0.75);
  font-size: 0.76rem;
  font-weight: 800;
  color: var(--text-main);
  border: 1px solid rgba(255,255,255,0.8);
}
.tt-league-row.tier-a .tt-league-pip {
  background: linear-gradient(135deg, #fff, #fff6df);
  color: #8a6a1a;
  box-shadow: 0 2px 6px rgba(230,185,90,0.35);
}
@media (max-width: 560px) {
  .tt-league-row { flex-wrap: wrap; }
  .tt-league-name { width: 100%; }
}

/* TIKKI emotion illustration placed inside a formula-card (above the title) */
.tikki-emotion-card-img {
  display: block;
  width: 100%;
  max-width: 220px;
  margin: 0 auto 14px;
  border-radius: 16px;
  box-shadow: 0 10px 24px rgba(160,40,120,0.22);
  border: 2px solid #fff;
}

/* Tab footer nav */
.tab-nav-footer {
  display: flex;
  justify-content: space-between;
  margin-top: 28px;
  gap: 12px;
}
.tab-nav-footer button,
.tab-nav-footer a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1.5px solid var(--border-soft);
  background: linear-gradient(180deg, #ffffff, #fdf2f8);
  color: var(--text-main);
  font-weight: 700;
  font-size: 0.88rem;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
  box-shadow: 0 1px 0 rgba(255,255,255,0.7) inset;
}
.tab-nav-footer button:hover,
.tab-nav-footer a:hover { border-color: var(--pink-mid); background: var(--pink-pale); transform: translateY(-1px); }
.tab-nav-footer button:disabled { opacity: 0.4; cursor: not-allowed; }
.tab-nav-footer a.tab-nav-next-lesson {
  background: linear-gradient(180deg, var(--pink-mid), var(--pink-strong) 70%, #d94f88);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,0.4) inset, 0 -2px 5px rgba(0,0,0,0.15) inset, 0 10px 22px var(--shadow-pink), 0 2px 0 var(--btn-edge);
}
.tab-nav-footer a.tab-nav-next-lesson:hover {
  background: linear-gradient(180deg, var(--pink-strong), #d94f88 70%, #c23f78);
  border-color: transparent;
  transform: translateY(-2px);
}

/* ===================== FOOTER ===================== */
.site-footer {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--border-soft);
  padding: 28px 24px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-dim);
  font-size: 0.88rem;
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 700px) {
  .formula-grid { grid-template-columns: 1fr; }
  .light-grid { grid-template-columns: 1fr; }
  .hours-grid { flex-direction: column; }
  .shop-groups { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .shop-groups { grid-template-columns: 1fr; }
  .dialogue-compare { grid-template-columns: 1fr; }
  .step-item { flex-direction: column; }
  .video-links-grid { grid-template-columns: repeat(2, 1fr); }
  .league-level { flex-direction: column; align-items: flex-start; }
  .league-level-label { width: auto; }
}

@media (max-width: 640px) {
  .header-inner { padding: 12px 16px; }
  .brand-text { font-size: 0.95rem; }
  .main-nav { gap: 10px; font-size: 0.76rem; }
  .lesson-hero { padding: 16px 16px 14px; }
  .tabs-section { padding: 20px 16px 60px; }
  .tab-panel-card { padding: 26px 20px; }
  .tab-btn { padding: 10px 16px; font-size: 0.84rem; }
  .homework-box { flex-direction: column; }
  .lifehack-box { flex-direction: column; }
}

/* ===================== HOMEWORK GATE POPUP ===================== */
.homework-gate-popup {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(53, 22, 60, 0.55);
  backdrop-filter: blur(3px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  padding: 20px;
}
.homework-gate-popup.is-visible {
  opacity: 1;
  visibility: visible;
}
.homework-gate-box {
  position: relative;
  max-width: 380px;
  width: 100%;
  background: linear-gradient(160deg, #fff, var(--pink-pale));
  border: 1.5px solid rgba(224,72,154,0.3);
  border-radius: 22px;
  padding: 32px 28px 26px;
  text-align: center;
  box-shadow: 0 30px 60px rgba(160,40,120,0.35);
  transform: translateY(10px) scale(0.97);
  transition: transform 0.25s ease;
}
.homework-gate-popup.is-visible .homework-gate-box {
  transform: translateY(0) scale(1);
}
.homework-gate-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, var(--gold-soft), var(--gold) 55%, var(--pink-strong));
  color: #fff;
  font-size: 1.4rem;
  box-shadow: 0 1px 0 rgba(255,255,255,0.5) inset, 0 10px 24px rgba(230,185,90,0.35);
}
.homework-gate-box h4 {
  margin: 0 0 10px;
  font-size: 1.15rem;
  color: var(--text-main);
}
.homework-gate-box p {
  margin: 0 0 20px;
  font-size: 0.92rem;
  color: var(--text-dim);
  line-height: 1.6;
}
.homework-gate-close {
  border: none;
  border-radius: 999px;
  padding: 12px 26px;
  font-size: 0.92rem;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  background: linear-gradient(180deg, var(--pink-mid), var(--pink-strong) 70%, #d94f88);
  box-shadow: 0 1px 0 rgba(255,255,255,0.4) inset, 0 10px 22px var(--shadow-pink);
  transition: transform 0.15s ease;
}
.homework-gate-close:hover { transform: translateY(-2px); }