/* ============================================
   AI Akademie — Design Tokens & Base Styles
   ============================================ */

:root {
  /* Palette — vivid editorial: cream + indigo + lime */
  --bg: #f6f4ef;
  --bg-deep: #eceae3;
  --bg-card: #ffffff;
  --ink: #0e0f12;
  --ink-soft: #2c2e36;
  --ink-mute: #6b6e7a;
  --rule: #d9d6cd;
  --rule-soft: #e7e4dc;

  /* Accents — indigo primary, lime highlight, jade variant, coral for emphasis */
  --accent: #3a3df0;                       /* electric indigo */
  --accent-deep: #1f22b8;
  --accent-tint: #e6e7fe;
  --moss: #0f6b54;                         /* deep jade */
  --moss-tint: #d8efe6;
  --highlight: #d4ff3a;                    /* lime */
  --coral: #ff5a3d;                        /* hot coral */

  /* Type */
  --font-display: 'Fraunces', 'Times New Roman', serif;
  --font-text: 'Source Serif 4', 'Source Serif Pro', Georgia, serif;
  --font-sans: 'Inter Tight', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'Menlo', monospace;

  /* Spacing */
  --pad-x: clamp(20px, 5vw, 80px);
  --maxw: 1320px;

  /* Radii */
  --r-sm: 6px;
  --r-md: 14px;
  --r-lg: 24px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: 18px;
  line-height: 1.55;
  font-feature-settings: "ss01", "ss02", "kern";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

::selection { background: var(--accent); color: var(--bg); }

/* Typography */
.display {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 0.95;
}
.display em {
  font-style: italic;
  color: var(--accent);
  font-weight: 400;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
}
.lede {
  font-family: var(--font-text);
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.55;
  color: var(--ink-soft);
  font-weight: 400;
}

/* Layout helpers */
.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}

.section {
  padding-top: clamp(30px, 4vw, 60px);
  padding-bottom: clamp(30px, 4vw, 60px);
  position: relative;
}

.section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: clamp(40px, 5vw, 72px);
}
@media (min-width: 800px) {
  .section-head { grid-template-columns: 240px 1fr; gap: 40px; align-items: end; }
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 5.5vw, 76px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin: 0;
  max-width: 18ch;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.005em;
  text-decoration: none;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 10px 30px -10px var(--accent);
}
.btn-primary:hover {
  background: var(--accent-deep);
  color: #fff;
  box-shadow: 0 14px 36px -10px var(--accent-deep);
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-ghost:hover {
  background: var(--ink);
  color: var(--bg);
}
.btn .arrow {
  display: inline-block;
  transition: transform 0.25s ease;
}
.btn:hover .arrow { transform: translateX(4px); }

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.9s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
  transition-delay: var(--d, 0ms);
}
.reveal-stagger.in > * {
  opacity: 1;
  transform: translateY(0);
}

/* Marker highlight */
.mark {
  background: linear-gradient(transparent 60%, var(--highlight) 60%);
  padding: 0 0.1em;
}

/* Indigo wash bg */
.bg-indigo { background: var(--accent); color: #fff; }
.bg-cream { background: var(--bg); }
.bg-deep { background: var(--bg-deep); }
.bg-ink { background: var(--ink); color: var(--bg); }

/* Decorative rule */
.rule {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 0;
}

/* ============================================
   NAV
   ============================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(246, 244, 239, 0.82);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}
.nav.scrolled {
  border-bottom-color: var(--rule);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--ink);
}
.brand-mark {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 18px;
}
.nav-links {
  display: none;
  gap: 28px;
  font-family: var(--font-sans);
  font-size: 14px;
}
.nav-links a {
  text-decoration: none;
  color: var(--ink-soft);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--ink); }
@media (min-width: 900px) { .nav-links { display: flex; } }

/* ============================================
   HERO
   ============================================ */
.hero {
  padding-top: clamp(24px, 3vw, 44px);
  padding-bottom: clamp(24px, 3vw, 44px);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}
@media (min-width: 1000px) {
  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 12px 6px 10px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--bg-card);
  color: var(--ink-soft);
  margin-bottom: 18px;
}
.hero-badge .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--moss);
  position: relative;
}
.hero-badge .dot::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: var(--moss);
  opacity: 0.3;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.6); opacity: 0; }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(46px, 6.4vw, 92px);
  line-height: 0.95;
  letter-spacing: -0.025em;
  margin: 0 0 18px;
  font-weight: 400;
}
.hero h1 em {
  font-style: italic;
  color: var(--accent);
}
.hero h1 .underline {
  display: inline-block;
  position: relative;
}
.hero h1 .underline::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0.06em;
  height: 0.12em;
  background: var(--highlight);
  z-index: -1;
}

.hero-sub {
  font-size: clamp(15px, 1.1vw, 17px);
  color: var(--ink-soft);
  max-width: 50ch;
  margin: 0 0 22px;
  line-height: 1.5;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 22px;
}
.hero-ctas .meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-mute);
  letter-spacing: 0.05em;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 4px;
  border-top: 1px solid var(--rule);
  padding-top: 16px;
  max-width: 560px;
}
@media (min-width: 560px) {
  .hero-stats { grid-template-columns: repeat(4, 1fr); gap: 4px; }
}
.hero-stat .num {
  font-family: var(--font-display);
  font-size: clamp(26px, 2.6vw, 34px);
  line-height: 1;
  color: var(--ink);
}
.hero-stat .lab {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
  margin-top: 6px;
}

.hero-included {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--rule);
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.hero-included::-webkit-scrollbar { display: none; }
.hero-included .hi-label,
.hero-included .hi-chip { flex-shrink: 0; white-space: nowrap; }
.hi-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-right: 4px;
}
.hi-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px 6px 6px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--bg-card);
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--ink);
  font-weight: 500;
}
.hi-dot {
  display: inline-grid;
  place-items: center;
  width: 20px; height: 20px;
  border-radius: 50%;
  font-size: 10px;
  color: #fff;
  flex-shrink: 0;
}
.ic-course { background: var(--accent); }
.ic-gpt { background: #1a1a1a; color: var(--highlight); font-family: var(--font-display); font-weight: 700; }
.ic-gem { background: linear-gradient(135deg, #4285f4 0%, #9b72cb 50%, #d96570 100%); }

/* hero card 3 stack */
.hc-stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}
.hc-row {
  display: grid;
  grid-template-columns: 24px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 6px 8px;
  background: rgba(0,0,0,0.04);
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--ink);
  font-weight: 500;
}
.hc-icon {
  display: inline-grid;
  place-items: center;
  width: 22px; height: 22px;
  border-radius: 6px;
  font-size: 11px;
  color: #fff;
}
.hc-icon.ic-course { background: var(--accent); }
.hc-icon.ic-gpt { background: #1a1a1a; color: var(--highlight); font-family: var(--font-display); font-weight: 700; font-size: 13px; }
.hc-icon.ic-gem { background: linear-gradient(135deg, #4285f4, #9b72cb, #d96570); }
.hc-icon.ic-rescue { background: var(--coral); color: #fff; }
.hc-name { color: var(--ink); }
.hc-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
}
.hero-visual {
  position: relative;
  aspect-ratio: 5 / 4;
  max-width: 560px;
  justify-self: end;
  width: 100%;
}
.hero-card {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  padding: 18px;
  font-family: var(--font-sans);
  font-size: 13px;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.18);
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.hero-card .card-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 10px;
}
.hero-card.c1 {
  top: 0; left: 0;
  width: 64%;
  transform: rotate(-3deg);
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.hero-card.c1 .card-eyebrow { color: rgba(255,255,255,0.65); }
.hero-card.c2 {
  top: 22%; right: 0;
  width: 58%;
  transform: rotate(2.5deg);
  background: var(--bg-card);
}
.hero-card.c3 {
  bottom: 4%; left: 8%;
  width: 70%;
  transform: rotate(-1.5deg);
  background: var(--highlight);
  border-color: var(--ink);
  color: var(--ink);
}
.hero-visual:hover .c1 { transform: rotate(-5deg) translate(-4px, -4px); }
.hero-visual:hover .c2 { transform: rotate(4deg) translate(6px, -2px); }
.hero-visual:hover .c3 { transform: rotate(-3deg) translate(-2px, 4px); }

.hero-card .card-title {
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.1;
  margin-bottom: 8px;
}
.hero-card .card-line {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  border-top: 1px solid currentColor;
  border-color: rgba(0,0,0,0.08);
  opacity: 0.85;
}
.hero-card.c1 .card-line { border-color: rgba(255,255,255,0.15); }

/* Typewriter inside card */
.typer {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink);
  min-height: 1.4em;
}
.typer .caret {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--ink);
  vertical-align: -2px;
  margin-left: 2px;
  animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* University ticker */
.ticker {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 22px 0;
  overflow: hidden;
  background: var(--bg);
  position: relative;
}
.ticker::before, .ticker::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}
.ticker::before { left: 0; background: linear-gradient(to right, var(--bg), transparent); }
.ticker::after { right: 0; background: linear-gradient(to left, var(--bg), transparent); }
.ticker-track {
  display: flex;
  gap: 60px;
  width: max-content;
  animation: scroll-x 40s linear infinite;
  align-items: center;
}
.ticker-item {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--ink-soft);
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.ticker-item .star {
  display: inline-block;
  margin: 0 24px;
  color: var(--accent);
  font-style: italic;
  font-size: 22px;
}
.ticker.alt {
  background: var(--ink);
  border-color: var(--ink);
}
.ticker.alt::before { background: linear-gradient(to right, var(--ink), transparent); }
.ticker.alt::after { background: linear-gradient(to left, var(--ink), transparent); }
.ticker.alt .ticker-item { color: var(--bg); }
.ticker.alt .ticker-item .star { color: var(--highlight); }
@keyframes scroll-x {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================
   PILLARS — 3 sloupce
   ============================================ */
.pillars {
  background: var(--bg);
}
.pillars-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 700px) {
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
}

.pillar {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  display: flex;
  flex-direction: column;
  min-height: 420px;
}
.pillar:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.15);
}
.pillar .num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
  margin-bottom: 24px;
}
.pillar .title {
  font-family: var(--font-display);
  font-size: 36px;
  line-height: 1.05;
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}
.pillar .title em { font-style: italic; color: var(--accent); }
.pillar .desc {
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.55;
  margin: 0 0 24px;
}
.pillar ul {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
}
.pillar li {
  display: flex;
  gap: 10px;
  font-size: 14px;
  font-family: var(--font-sans);
  color: var(--ink-soft);
  align-items: flex-start;
}
.pillar li::before {
  content: '→';
  color: var(--accent);
  font-family: var(--font-display);
  font-style: italic;
  flex-shrink: 0;
}

.pillar.featured {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.pillar.featured .num { color: rgba(255,255,255,0.7); }
.pillar.featured .title em { color: var(--highlight); }
.pillar.featured .desc { color: rgba(255,255,255,0.86); }
.pillar.featured ul { border-color: rgba(255,255,255,0.18); }
.pillar.featured li { color: rgba(255,255,255,0.92); }
.pillar.featured li::before { color: var(--highlight); }

.pillar .badge {
  position: absolute;
  top: 24px;
  right: 24px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--highlight);
  color: var(--ink);
  padding: 4px 8px;
  border-radius: 999px;
}

/* ============================================
   WEBINARS
   ============================================ */
.webinars { background: var(--bg-deep); }

.webinar-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  overflow: hidden;
}
@media (min-width: 700px) { .webinar-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .webinar-grid { grid-template-columns: repeat(3, 1fr); } }

.webinar {
  background: var(--bg-card);
  padding: 28px 26px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  transition: background 0.3s;
  min-height: 240px;
}
.webinar:hover { background: var(--bg); }
.webinar .wn-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
  align-self: flex-start;
}
.webinar .wn-status.live { color: var(--coral); }
.webinar .wn-status.live::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%;
  background: var(--coral);
}
.webinar .wn-status.ready::before {
  content: '●'; color: var(--moss); font-size: 10px;
}
.webinar .wn-status.soon::before {
  content: '○'; color: var(--accent); font-size: 10px;
}
.webinar .wn-status.soon { color: var(--accent); }
.webinar .wn-num {
  position: absolute;
  top: 24px; right: 26px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-mute);
}
.webinar h3 {
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0;
  font-weight: 400;
}
.webinar p {
  margin: 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink-soft);
}
.webinar .wn-meta {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--ink-mute);
  padding-top: 12px;
  border-top: 1px dashed var(--rule);
}

/* ============================================
   COURSES — 2 col
   ============================================ */
.courses {
  background: var(--bg);
}
.course-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 900px) { .course-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }

.course {
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  padding: 36px 32px;
  background: var(--bg-card);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 520px;
}
.course .c-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.course h3 {
  font-family: var(--font-display);
  font-size: clamp(40px, 4vw, 56px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 18px 0 18px;
  font-weight: 400;
}
.course h3 em { font-style: italic; color: var(--accent); }
.course .c-desc {
  font-size: 17px;
  color: var(--ink-soft);
  line-height: 1.55;
  margin: 0 0 24px;
  max-width: 42ch;
}
.course .c-list {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  display: grid;
  gap: 12px;
}
.course .c-list li {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 8px;
  font-size: 15px;
  color: var(--ink-soft);
  font-family: var(--font-sans);
  align-items: start;
}
.course .c-list li::before {
  content: counter(c-i, decimal-leading-zero);
  counter-increment: c-i;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  padding-top: 3px;
}
.course .c-list { counter-reset: c-i; }

.course-visual {
  margin-top: auto;
  border: 1px dashed var(--rule);
  border-radius: var(--r-sm);
  padding: 24px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: repeating-linear-gradient(
    -45deg,
    transparent 0 12px,
    var(--rule-soft) 12px 13px
  );
}

.course.urgent {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.course.urgent .c-tag { color: var(--highlight); }
.course.urgent h3 em { color: var(--coral); }
.course.urgent .c-desc { color: rgba(246,244,239,0.78); }
.course.urgent .c-list li { color: rgba(246,244,239,0.88); }
.course.urgent .c-list li::before { color: var(--highlight); }
.course.urgent .course-visual {
  border-color: rgba(255,255,255,0.18);
  color: rgba(246,244,239,0.5);
  background: repeating-linear-gradient(
    -45deg,
    transparent 0 12px,
    rgba(255,255,255,0.05) 12px 13px
  );
}

/* ============================================
   COMMUNITY
   ============================================ */
.community {
  background: var(--bg-deep);
  position: relative;
  overflow: hidden;
}
.community-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
@media (min-width: 900px) {
  .community-grid { grid-template-columns: 1fr 1.1fr; gap: 64px; }
}

.community h2 {
  font-family: var(--font-display);
  font-size: clamp(44px, 6vw, 84px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin: 12px 0 24px;
  font-weight: 400;
}
.community h2 em { font-style: italic; color: var(--accent); }
.community p {
  font-size: 17px;
  color: var(--ink-soft);
  max-width: 48ch;
  margin: 0 0 20px;
}

.chat-mock {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.2);
  position: relative;
}
.chat-mock-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rule);
}
.chat-mock-head .ch-title {
  font-family: var(--font-display);
  font-size: 20px;
}
.chat-mock-head .ch-status {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--moss);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
}
.chat-mock-head .ch-status::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--moss);
}

.msg {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  align-items: start;
}
.msg .av {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--accent-tint);
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--accent-deep);
  font-style: italic;
}
.msg .av.b { background: var(--moss-tint); color: var(--moss); }
.msg .av.c { background: var(--accent); color: #fff; }
.msg .body {
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: var(--r-sm);
  padding: 10px 14px;
  font-size: 14px;
  line-height: 1.45;
  color: var(--ink-soft);
}
.msg .name {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}
.msg.honza .body {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.msg.honza .name { color: var(--accent); }

.community-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  margin-top: 8px;
}
.community-stats .cs-num {
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 1;
}
.community-stats .cs-lab {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 4px;
}

/* ============================================
   ABOUT (Honza)
   ============================================ */
.about { background: var(--bg); }
.about-head {
  margin-bottom: clamp(40px, 5vw, 64px);
  max-width: 920px;
}
.about-headline {
  font-family: var(--font-display);
  font-size: clamp(44px, 6vw, 84px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin: 12px 0 0;
  font-weight: 400;
}
.about-headline em { font-style: italic; color: var(--accent); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
}
@media (min-width: 900px) {
  .about-grid { grid-template-columns: 0.85fr 1.15fr; gap: 56px; }
}
.about-photo {
  aspect-ratio: 4 / 5;
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
  background: var(--bg);
  position: relative;
}
@media (min-width: 900px) {
  .about-photo {
    position: sticky;
    top: 90px;
  }
}
.about-photo .ap-label {
  background: var(--bg);
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--rule);
}
.about-photo .ap-quote {
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: var(--r-sm);
  padding: 16px 18px;
  text-transform: none;
  letter-spacing: normal;
  font-family: var(--font-text);
  font-style: italic;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink);
  text-align: left;
}

.about-body {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.story-block {
  border-left: 2px solid var(--rule);
  padding: 4px 0 4px 24px;
  position: relative;
  transition: border-color 0.3s;
}
.story-block:hover { border-left-color: var(--accent); }
.story-num {
  position: absolute;
  left: -14px;
  top: 0;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--ink);
  display: grid; place-items: center;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  color: var(--ink);
}
.story-h {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.4vw, 32px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  font-weight: 400;
}
.story-block p {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 56ch;
}
.story-block p strong { color: var(--ink); font-weight: 600; }

.about-strip {
  margin-top: clamp(48px, 6vw, 80px);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  overflow: hidden;
}
@media (min-width: 700px) { .about-strip { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1000px) { .about-strip { grid-template-columns: repeat(5, 1fr); } }
.as-tile {
  background: var(--bg-card);
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: background 0.3s;
}
.as-tile:hover { background: var(--bg); }
.as-tile.feat {
  background: var(--ink);
  color: #fff;
}
.as-num {
  font-family: var(--font-display);
  font-size: clamp(36px, 3.6vw, 48px);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.as-tile.feat .as-num { color: var(--highlight); }
.as-award {
  font-size: 36px;
  line-height: 1;
}
.as-lab {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  margin-top: 6px;
  color: var(--ink);
}
.as-tile.feat .as-lab { color: #fff; }
.as-detail {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 4px;
}
.as-tile.feat .as-detail { color: rgba(255,255,255,0.5); }

/* ============================================
   VALUE STACK (receipt)
   ============================================ */
.stack { background: var(--bg-deep); }
.stack-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 900px) {
  .stack-grid { grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: start; }
}

.stack-intro h2 {
  font-family: var(--font-display);
  font-size: clamp(44px, 6vw, 84px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin: 12px 0 24px;
  font-weight: 400;
  max-width: 12ch;
}
.stack-intro h2 em { font-style: italic; color: var(--accent); }

.receipt {
  background: var(--bg-card);
  padding: 36px 32px 28px;
  border-radius: var(--r-md);
  font-family: var(--font-mono);
  position: relative;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.2);
  /* zigzag bottom edge */
  --notch: 12px;
  -webkit-mask:
    linear-gradient(#000 0 0) padding-box,
    radial-gradient(circle at top, #000 99%, transparent 100%) 0 100% / var(--notch) var(--notch) repeat-x;
  mask:
    linear-gradient(#000 0 0) padding-box,
    radial-gradient(circle at top, #000 99%, transparent 100%) 0 100% / var(--notch) var(--notch) repeat-x;
  padding-bottom: calc(28px + var(--notch));
}
.receipt-head {
  text-align: center;
  padding-bottom: 20px;
  border-bottom: 1px dashed var(--rule);
  margin-bottom: 18px;
}
.receipt-head .r-brand {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -0.005em;
}
.receipt-head .r-meta {
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: 0.1em;
  margin-top: 6px;
  text-transform: uppercase;
}
.receipt-line {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 8px 0;
  font-size: 13px;
  color: var(--ink);
  align-items: baseline;
}
.receipt-line .desc {
  display: flex;
  flex-direction: column;
}
.receipt-line .desc .d-main {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--ink);
}
.receipt-line .desc .d-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 2px;
}
.receipt-line .price {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-soft);
}
.receipt-line .price s { color: var(--ink-mute); opacity: 0.6; }

.receipt-divider {
  border: 0;
  border-top: 1px dashed var(--rule);
  margin: 16px 0;
}
.receipt-total {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 8px 0;
  font-family: var(--font-mono);
  font-size: 13px;
  align-items: baseline;
}
.receipt-total .lab { color: var(--ink-soft); }
.receipt-total .v { color: var(--ink); }
.receipt-total.crossed .v { text-decoration: line-through; color: var(--ink-mute); }
.receipt-total.final {
  padding: 14px 0;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  margin-top: 8px;
}
.receipt-total.final .lab {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.receipt-total.final .v {
  font-family: var(--font-display);
  font-size: 32px;
  color: var(--accent);
  letter-spacing: -0.01em;
  font-style: italic;
}
.receipt-stamp {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 96px;
  height: 96px;
  border: 2px solid var(--coral);
  color: var(--coral);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  text-align: center;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.2;
  transform: rotate(-12deg);
  font-weight: 600;
  padding: 4px;
}
.receipt-foot {
  text-align: center;
  font-size: 10px;
  color: var(--ink-mute);
  margin-top: 16px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ============================================
   BONUS GPT
   ============================================ */
.bonus { background: var(--bg-deep); }

.bonus-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 800px) { .bonus-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .bonus-grid { grid-template-columns: repeat(3, 1fr); } }
/* varianta se 2 bloky (AI asistenti) — vycentrovat a omezit šířku */
@media (min-width: 800px) {
  .bonus-grid.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 860px;
    margin-left: auto;
    margin-right: auto;
  }
}

.bonus-tile {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  min-height: 460px;
}
.bonus-tile:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.18);
}
.bonus-tile.dark {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.bonus-tile.dark .bt-desc { color: rgba(255,255,255,0.7); }
.bonus-tile.dark .bt-title em { color: var(--highlight); }

.bt-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.bt-pill {
  display: inline-flex;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--accent-tint);
  color: var(--accent-deep);
}
.bt-pill.alt {
  background: #fef3c7;
  color: #78350f;
}
.bt-pill.on-dark {
  background: rgba(255,255,255,0.1);
  color: var(--highlight);
}
.bt-price {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
}
.bt-price.on-dark { color: rgba(255,255,255,0.55); }
.bt-price s { opacity: 0.65; }
.bt-price strong {
  color: var(--accent);
  font-weight: 600;
}
.bt-price.on-dark strong { color: var(--highlight); }

.bt-title {
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 4px 0 0;
  font-weight: 400;
}
.bt-title em { font-style: italic; color: var(--accent); }
.bt-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-soft);
}
.bt-visual {
  margin-top: auto;
  padding-top: 8px;
}

/* Course visual — video player + list */
.cv-player {
  background: #faf7f0;
  border: 1px solid var(--rule);
  border-radius: 10px;
  overflow: hidden;
}
.cv-screen {
  aspect-ratio: 16 / 8;
  background: linear-gradient(135deg, #1a1a1a 0%, #3a3a3a 100%);
  position: relative;
  display: grid;
  place-items: center;
}
.cv-play {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: grid; place-items: center;
  font-size: 14px;
  padding-left: 3px;
  box-shadow: 0 8px 20px rgba(58,61,240,0.4);
}
.cv-progress {
  position: absolute;
  left: 12px; right: 12px; bottom: 12px;
  height: 3px;
  background: rgba(255,255,255,0.2);
  border-radius: 2px;
  overflow: hidden;
}
.cv-progress span {
  display: block;
  width: 35%;
  height: 100%;
  background: var(--highlight);
  animation: progress 4s ease-in-out infinite;
}
@keyframes progress {
  0%, 100% { width: 25%; }
  50% { width: 65%; }
}
.cv-list {
  padding: 10px 14px;
  font-family: var(--font-sans);
  font-size: 12px;
}
.cv-item {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  color: var(--ink-soft);
  border-bottom: 1px dashed var(--rule);
}
.cv-item:last-of-type { border-bottom: 0; }
.cv-item.active { color: var(--ink); }
.cv-item.active .cv-num { color: var(--accent); }
.cv-num {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-mute);
}
.cv-time {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-mute);
}
.cv-more {
  padding: 8px 0 4px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent);
  text-align: center;
  letter-spacing: 0.05em;
}

/* GPT visual — chat window */
.gpt-vis {
  background: #1f1f1f;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.08);
  overflow: hidden;
}
.gv-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: #2a2a2a;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.gv-dot { width: 8px; height: 8px; border-radius: 50%; }
.gv-dot.r { background: #ff5f57; }
.gv-dot.y { background: #ffbd2e; }
.gv-dot.g { background: #28ca42; }
.gv-label {
  margin-left: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.04em;
}
.gv-body {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 12px;
}
.gv-row.gv-user {
  align-self: flex-end;
  background: var(--accent);
  color: #fff;
  padding: 8px 12px;
  border-radius: 10px 10px 2px 10px;
  max-width: 85%;
}
.gv-row.gv-bot {
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.9);
  padding: 8px 12px;
  border-radius: 10px 10px 10px 2px;
  max-width: 92%;
}
.gv-ai {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--highlight);
  margin-bottom: 4px;
  text-transform: uppercase;
}
.gv-mark {
  display: inline-grid;
  place-items: center;
  width: 14px; height: 14px;
  background: var(--highlight);
  color: #1a1a1a;
  border-radius: 3px;
  font-size: 10px;
  font-family: var(--font-display);
  font-weight: 700;
}
.gv-typed {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
  color: rgba(255,255,255,0.85);
  min-height: 2.6em;
}

/* Gemini visual */
.gem-card {
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 12px 14px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.gem-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, #4285f4 0%, #9b72cb 50%, #d96570 100%);
  color: #fff;
  display: grid; place-items: center;
}
.gem-title {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
}
.gem-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--moss);
  letter-spacing: 0.04em;
  margin-top: 2px;
}
.gem-check {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--moss);
  color: #fff;
  display: grid; place-items: center;
  font-size: 13px;
}
.gem-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--rule);
  border-radius: 8px;
  overflow: hidden;
}
.gem-feat {
  padding: 10px 12px;
  font-family: var(--font-sans);
  font-size: 12px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--bg);
}
.gem-feat:nth-child(2n) { border-right: 0; }
.gem-feat:nth-last-child(-n+2) { border-bottom: 0; }
.gem-feat-l {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.gem-feat-v {
  font-weight: 500;
  color: var(--ink);
}
.gem-feat-v.ok { color: var(--moss); }

.bonus-foot {
  margin-top: 32px;
  text-align: center;
}

.gpt-mock {
  background: var(--ink);
  border-radius: var(--r-md);
  padding: 20px;
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  position: relative;
  min-height: 260px;
  border: 1px solid var(--ink);
}
.gpt-mock .gm-head {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  color: rgba(246,244,239,0.55);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 12px;
}
.gpt-mock .gm-head::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%;
  background: var(--highlight);
}
.gpt-mock .gm-prompt { color: rgba(246,244,239,0.6); margin-bottom: 14px; }
.gpt-mock .gm-prompt::before { content: '> '; color: var(--highlight); }
.gpt-mock .gm-out { color: var(--bg); }
.gpt-mock .gm-out .caret {
  display: inline-block;
  width: 7px; height: 12px;
  background: var(--highlight);
  vertical-align: -1px;
  margin-left: 2px;
  animation: blink 1s step-end infinite;
}

/* ============================================
   FAQ
   ============================================ */
.faq { background: var(--bg-deep); }
.faq-list {
  border-top: 1px solid var(--rule);
}
details.faq-item {
  border-bottom: 1px solid var(--rule);
}
details.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 32px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  transition: color 0.25s;
}
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary:hover { color: var(--accent); }
details.faq-item .plus {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--ink);
  display: grid; place-items: center;
  font-family: var(--font-sans);
  font-size: 18px;
  flex-shrink: 0;
  transition: transform 0.3s, background 0.3s, color 0.3s;
}
details.faq-item[open] .plus {
  background: var(--ink);
  color: var(--bg);
  transform: rotate(45deg);
}
details.faq-item .answer {
  padding: 0 0 28px;
  max-width: 62ch;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.6;
}

/* ============================================
   FINAL CTA
   ============================================ */
.final-cta {
  background: var(--accent);
  color: #fff;
  text-align: center;
  padding: clamp(40px, 5vw, 80px) var(--pad-x);
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(212,255,58,0.15), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(255,90,61,0.18), transparent 45%);
  pointer-events: none;
}
.final-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(56px, 9vw, 132px);
  line-height: 0.92;
  letter-spacing: -0.025em;
  margin: 0 0 28px;
  font-weight: 400;
  max-width: 14ch;
  margin-left: auto; margin-right: auto;
}
.final-cta h2 em { font-style: italic; color: var(--highlight); }
.final-cta p {
  max-width: 56ch;
  margin: 0 auto 36px;
  color: rgba(255,255,255,0.82);
  font-size: 18px;
  position: relative;
}
.final-cta .btn-primary {
  background: var(--highlight);
  color: var(--ink);
  border-color: var(--highlight);
  position: relative;
}
.final-cta .btn-primary:hover { background: #fff; color: var(--ink); border-color: #fff; }
.final-cta .meta {
  margin-top: 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.65);
  text-transform: uppercase;
  position: relative;
}
.final-cta > .reveal { position: relative; }

/* Footer */
.footer {
  background: var(--ink);
  color: rgba(246,244,239,0.6);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 36px var(--pad-x);
  font-family: var(--font-mono);
  font-size: 12px;
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  align-items: center;
}

/* Sticky mobile CTA */
.mobile-cta {
  display: none;
  position: fixed;
  left: 12px; right: 12px; bottom: 12px;
  z-index: 80;
  background: var(--ink);
  color: var(--bg);
  padding: 14px 18px;
  border-radius: 999px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  box-shadow: 0 20px 40px -20px rgba(0,0,0,0.4);
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 14px;
}
@media (max-width: 700px) {
  .mobile-cta { display: flex; }
  .footer { padding-bottom: 90px; }
}
.mobile-cta .price-tag {
  background: var(--highlight);
  color: var(--ink);
  padding: 4px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
}

/* ============================================
   CHECKOUT MODAL
   ============================================ */
.checkout-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  display: grid;
  place-items: center;
  padding: 24px;
  animation: fadeIn 0.3s ease;
}

.checkout-modal {
  background: var(--bg-card);
  border-radius: var(--r-lg);
  width: 100%;
  max-width: 560px;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 50px 100px -20px rgba(0, 0, 0, 0.3);
  animation: slideUp 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.checkout-close {
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 1000;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--rule);
  font-size: 20px;
  color: var(--ink);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.2s, border-color 0.2s;
}

.checkout-close:hover {
  background: var(--bg-deep);
  border-color: var(--ink);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { transform: translateY(40px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ============================================
   CAROUSEL
   ============================================ */
.carousel {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: inherit;
}

.carousel-inner {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.carousel-image.active {
  opacity: 1;
}

.carousel-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.carousel-dots .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  border: none;
  cursor: pointer;
  transition: background 0.3s;
  padding: 0;
}

.carousel-dots .dot.active {
  background: #fff;
}

/* ============================================
   COURSE SCREENSHOT (nahrazuje placeholder)
   ============================================ */
.course-shot {
  margin-top: auto;
  border-radius: var(--r-sm);
  overflow: hidden;
  border: 1px solid var(--rule);
  background: var(--bg);
  box-shadow: 0 20px 40px -24px rgba(0, 0, 0, 0.25);
}
.course-shot img {
  width: 100%;
  height: auto;
  display: block;
}
.course.urgent .course-shot {
  border-color: rgba(255, 255, 255, 0.18);
}

/* ============================================
   REVIEWS (recenze) — masonry
   ============================================ */
.reviews {
  background: var(--bg);
}
.reviews-masonry {
  column-count: 1;
  column-gap: 20px;
}
@media (min-width: 640px) {
  .reviews-masonry { column-count: 2; }
}
@media (min-width: 1000px) {
  .reviews-masonry { column-count: 3; }
}
.review-card {
  break-inside: avoid;
  margin: 0 0 20px;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: 0 24px 48px -32px rgba(0, 0, 0, 0.22);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.review-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.28);
}
.review-card img {
  width: 100%;
  height: auto;
  display: block;
}
/* ploché screenshoty (e-maily, GPT) mají světlé pozadí — přidáme jemný předěl */
.review-card.flat img {
  border-bottom: 1px solid var(--rule-soft);
}
.review-card figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-top: 1px solid var(--rule);
  background: var(--bg-card);
}
.review-card .rc-who {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
}
.review-card .rc-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-tint);
  padding: 4px 8px;
  border-radius: 999px;
  flex-shrink: 0;
}

/* ============================================
   CTA — pečeť záruky + P.S.
   ============================================ */
.guarantee-seal {
  display: flex;
  align-items: center;
  gap: 20px;
  max-width: 540px;
  margin: 0 auto 32px;
  padding: 18px 24px 18px 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--r-lg);
  text-align: left;
}
.guarantee-seal .gs-ring {
  flex-shrink: 0;
  width: 104px;
  height: 104px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  gap: 0;
  color: var(--ink);
  background: var(--highlight);
  border: 3px solid #fff;
  box-shadow: 0 0 0 4px var(--highlight), 0 12px 28px -8px rgba(0, 0, 0, 0.4);
  transform: rotate(-8deg);
  position: relative;
}
.guarantee-seal .gs-pct {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 32px;
  line-height: 0.9;
  font-weight: 600;
}
.guarantee-seal .gs-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-top: 2px;
}
.guarantee-seal .gs-note {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.82);
}
.guarantee-seal .gs-note strong {
  display: block;
  color: #fff;
  font-weight: 600;
  margin-bottom: 4px;
}
@media (max-width: 560px) {
  .guarantee-seal {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
}
.cta-ps {
  max-width: 56ch;
  margin: 28px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  font-family: var(--font-text);
  font-style: italic;
  font-size: 15px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  position: relative;
}

/* ============================================
   COST OF DELAY (twist the knife)
   ============================================ */
.cost {
  background: var(--ink);
  color: var(--bg);
  position: relative;
  overflow: hidden;
}
.cost::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 75% 15%, rgba(255, 90, 61, 0.16), transparent 45%);
  pointer-events: none;
}
.cost-head {
  max-width: 720px;
  margin-bottom: clamp(36px, 5vw, 56px);
  position: relative;
}
.cost .eyebrow { color: var(--coral); }
.cost-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 5.5vw, 76px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin: 12px 0 20px;
  font-weight: 400;
}
.cost-title em { font-style: italic; color: var(--coral); }
.cost-lede {
  font-size: 17px;
  line-height: 1.6;
  color: rgba(246, 244, 239, 0.78);
  max-width: 60ch;
  margin: 0;
}
.cost-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--r-md);
  overflow: hidden;
  position: relative;
}
@media (min-width: 600px) { .cost-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .cost-grid { grid-template-columns: repeat(4, 1fr); } }
.cost-tile {
  background: var(--ink);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: background 0.3s;
}
.cost-tile:hover { background: #1a1b20; }
.ct-num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(30px, 3.4vw, 42px);
  line-height: 1;
  color: var(--coral);
  letter-spacing: -0.01em;
}
.ct-lab {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  margin-top: 4px;
}
.ct-desc {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.5;
  color: rgba(246, 244, 239, 0.6);
}
.cost-foot {
  margin: clamp(32px, 4vw, 48px) 0 0;
  max-width: 60ch;
  font-family: var(--font-text);
  font-size: 18px;
  line-height: 1.6;
  color: rgba(246, 244, 239, 0.85);
  position: relative;
}
.cost-foot strong { color: var(--highlight); font-weight: 600; }

/* ============================================
   REASSURANCE — nepotřebuješ podvádět
   ============================================ */
.reassure {
  background: var(--bg-deep);
  padding-top: clamp(24px, 3vw, 44px);
  padding-bottom: clamp(24px, 3vw, 44px);
}
.reassure-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.reassure-title {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 14px 0 20px;
  font-weight: 400;
}
.reassure-title em { font-style: italic; color: var(--accent); }
.reassure-lede {
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 62ch;
  margin: 0 auto 28px;
}
.reassure-points {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}
.reassure-points .rp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px 10px 12px;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
}
.reassure-points .rp-ic {
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--moss);
  color: #fff;
  font-size: 11px;
  flex-shrink: 0;
}

/* ============================================
   HERO — garance above the fold
   ============================================ */
.hero-guarantee {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  padding: 10px 16px 10px 10px;
  background: var(--moss-tint);
  border: 1px solid var(--moss);
  border-radius: 999px;
  max-width: 100%;
}
.hero-guarantee .hg-badge {
  flex-shrink: 0;
  display: inline-grid;
  place-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--moss);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.hero-guarantee .hg-text {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.4;
  color: var(--moss);
  font-weight: 500;
}

/* ============================================
   COURSES — cenovka (běžná cena → v balíčku zdarma)
   ============================================ */
.c-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.course-price {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  flex-shrink: 0;
  text-align: right;
}
.course-price s {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-mute);
}
.course-price .cp-free {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--highlight);
  padding: 4px 10px;
  border-radius: 999px;
}
/* na tmavé (urgent) kartě upravit barvy */
.course.urgent .course-price s { color: rgba(246, 244, 239, 0.55); }
.course.urgent .course-price .cp-free { background: var(--highlight); color: var(--ink); }

/* ============================================
   CHECKOUT SECTION — pevný formulář dole
   ============================================ */
.checkout-section {
  background: var(--bg-deep);
  scroll-margin-top: 80px;
}
.checkout-head {
  text-align: center;
  margin-bottom: clamp(28px, 4vw, 44px);
}
.checkout-head .section-title {
  margin-left: auto;
  margin-right: auto;
}
.checkout-embed {
  max-width: 720px;
  margin: 0 auto;
  min-height: 200px;
}

/* ============================================
   MOBILNÍ OPRAVY — zamezit vodorovnému přetečení
   ============================================ */
/* textový sloupec i vnitřní prvky se smějí zúžit → text se zalomí místo ořezu */
.hero-grid > div { min-width: 0; }
.hero-included { max-width: 100%; min-width: 0; }
.hero-guarantee { max-width: 100%; }
.hero-guarantee .hg-text { min-width: 0; }

@media (max-width: 640px) {
  .hero h1 { font-size: clamp(32px, 8.5vw, 52px); }
  .hero-sub { font-size: 15px; }

  /* tlačítka pod sebou, na plnou šířku, text se smí zalomit */
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn {
    width: 100%;
    justify-content: center;
    text-align: center;
    white-space: normal;
  }

  /* garance: badge nahoře, text vedle se zalomí */
  .hero-guarantee { align-items: flex-start; }

  /* statistiky přehledně 2×2 */
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 18px 8px; }

  /* nav: menší tlačítko, ať se vejde vedle loga */
  .nav-inner { gap: 10px; }
}