/* ===== GLOBAL SIGNAL — Swiss Private Bank Edition ===== */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:         #FAFAF8;
  --bg-alt:     #F4F3F0;
  --surface:    #FFFFFF;
  --text:       #1B2332;
  --text-muted: #6B7280;
  --accent:     #1E3A5F;
  --accent-light:rgba(30,58,95,0.07);
  --border:     #E2E0DB;
  --green:      #1A7A4C;
  --red:        #A3202C;
  --green-bg:   rgba(26,122,76,0.08);
  --red-bg:     rgba(163,32,44,0.06);
  --green-glow: rgba(26,122,76,0.15);
  --red-glow:   rgba(163,32,44,0.12);
  --shadow:     0 1px 3px rgba(27,35,50,0.04), 0 1px 8px rgba(27,35,50,0.03);
  --shadow-lg:  0 2px 8px rgba(27,35,50,0.04), 0 8px 24px rgba(27,35,50,0.06);
  --radius:     10px;
  --nav-bg:     rgba(250,250,248,0.92);
  --footer-bg:  #1B2332;
  --footer-text:#E8E9EB;
  --footer-hover:#B8986A;
  --wick:       #9CA3AF;
  --transition: 0.3s ease;
}

[data-theme="dark"] {
  --bg:         #0D1117;
  --bg-alt:     #131920;
  --surface:    #161D27;
  --text:       #E2E4E8;
  --text-muted: #8B929A;
  --accent:     #6BA3D6;
  --accent-light:rgba(107,163,214,0.08);
  --border:     #252D38;
  --green:      #3DA66E;
  --red:        #D4545E;
  --green-bg:   rgba(61,166,110,0.10);
  --red-bg:     rgba(212,84,94,0.08);
  --green-glow: rgba(61,166,110,0.18);
  --red-glow:   rgba(212,84,94,0.14);
  --shadow:     0 1px 3px rgba(0,0,0,0.20), 0 1px 8px rgba(0,0,0,0.16);
  --shadow-lg:  0 2px 8px rgba(0,0,0,0.24), 0 8px 24px rgba(0,0,0,0.28);
  --nav-bg:     rgba(13,17,23,0.90);
  --footer-bg:  #090D12;
  --footer-text:#C0C4CA;
  --footer-hover:#C9A96E;
  --wick:       #555D6B;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: "SF Pro Text", -apple-system, system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  transition: background var(--transition), color var(--transition);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--text); text-decoration: none; }
img { max-width: 100%; height: auto; }

/* --- Layout --- */
.container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- Navbar --- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--nav-bg);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), border-color var(--transition);
}
.nav-inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  height: 60px;
  gap: 1.75rem;
}
.nav-brand {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
  text-decoration: none;
}
.nav-brand:hover { text-decoration: none; opacity: 0.8; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  margin-left: auto;
}
.nav-links a {
  color: var(--text-muted);
  font-size: 0.84rem;
  font-weight: 500;
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
  padding: 6px 14px;
  border-radius: 6px;
  letter-spacing: 0.01em;
}
.nav-links a:hover { color: var(--text); background: var(--accent-light); text-decoration: none; }
.nav-links a.active { color: var(--text); font-weight: 600; text-decoration: none; }
.nav-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: 0.75rem;
}

/* Nav dropdown (Portfolio) */
.nav-dropdown {
  position: relative;
  padding-bottom: 10px;
  margin-bottom: -10px;
}
.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 3px;
}
.nav-dropdown-arrow {
  font-size: 0.65rem;
  opacity: 0.5;
  transition: transform var(--transition);
}
.nav-dropdown.open .nav-dropdown-arrow {
  transform: rotate(180deg);
}
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  min-width: 160px;
  z-index: 200;
}
.nav-dropdown.open .nav-dropdown-menu {
  display: block;
}
.nav-dropdown:hover .nav-dropdown-menu {
  display: block;
}
.nav-dropdown-menu a {
  display: block;
  padding: 8px 16px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 500;
  transition: all var(--transition);
  white-space: nowrap;
}
.nav-dropdown-menu a:hover {
  background: var(--accent-light);
  color: var(--text);
  text-decoration: none;
}
.nav-dropdown-menu a.active {
  color: var(--text);
  font-weight: 600;
}
.nav-dropdown-active > a {
  color: var(--text);
  font-weight: 600;
}

/* Language dropdown */
.lang-dropdown {
  position: relative;
}
.lang-current {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 5px 10px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  line-height: 1.4;
  letter-spacing: 0.02em;
}
.lang-current:hover { border-color: var(--accent); }
.lang-arrow {
  font-size: 0.8rem;
  transition: transform var(--transition);
  opacity: 0.5;
}
.lang-dropdown.open .lang-arrow { transform: rotate(180deg); }
.lang-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  min-width: 52px;
  z-index: 200;
}
.lang-dropdown.open .lang-menu { display: block; }
.lang-menu a {
  display: block;
  padding: 8px 14px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 500;
  transition: all var(--transition);
}
.lang-menu a:hover {
  background: var(--bg-alt);
  color: var(--text);
  text-decoration: none;
}

/* Theme toggle */
.theme-toggle {
  width: 34px; height: 34px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-muted);
  font-size: 1rem;
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }

/* Mobile menu */
.nav-hamburger {
  display: none;
  width: 34px; height: 34px;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--text);
  font-size: 1.3rem;
}
@media (max-width: 720px) {
  .nav-hamburger { display: flex; align-items: center; justify-content: center; margin-left: auto; }
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 60px;
    left: 0; right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 1rem 1.5rem;
    gap: 0.5rem;
    box-shadow: var(--shadow-lg);
    z-index: 99;
  }
  .nav-links.open { display: flex; }
  .nav-controls { margin-left: 0; }
  .nav-dropdown-menu {
    position: static;
    border: none;
    box-shadow: none;
    background: transparent;
    padding-left: 1rem;
  }
  .nav-dropdown.open .nav-dropdown-menu { display: block; }
  section { padding: 2rem 0; }
  .status-row { font-size: 0.82rem; gap: 6px 8px; }
  .status-row .kv { white-space: normal; }
  .badge { padding: 5px 10px; font-size: 0.82rem; }
  .card { padding: 1.1rem; }
}

/* --- Sections --- */
section { padding: 3rem 0; }
section.alt { background: var(--bg-alt); transition: background var(--transition); }

.section-title {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 600;
  margin-bottom: 1.25rem;
  letter-spacing: 0.01em;
  color: var(--text);
}

/* --- Cards --- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.card:hover {
  border-color: rgba(30,58,95,0.2);
  box-shadow: var(--shadow);
}
[data-theme="dark"] .card:hover {
  border-color: rgba(107,163,214,0.2);
}
.card-grid {
  display: grid;
  gap: 1rem;
}
.card-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.card-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .card-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .card-grid.cols-2, .card-grid.cols-3, .card-grid.cols-4 { grid-template-columns: 1fr; }
}

/* --- Hero (compact, for subpages) --- */
.hero {
  padding: 3.5rem 0 2.5rem;
  text-align: center;
}
.hero h1 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.25;
  margin-bottom: 0.75rem;
}
.hero .subtitle {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: var(--text-muted);
  max-width: 540px;
  margin: 0 auto;
  font-weight: 400;
}

/* --- Full Viewport Hero (homepage) --- */
.hero-full {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 25% 15%, var(--accent-light) 0%, transparent 55%),
    radial-gradient(ellipse at 75% 85%, var(--green-bg) 0%, transparent 55%),
    var(--bg);
  transition: background var(--transition);
}

.hero-full-inner {
  position: relative;
  z-index: 2;
  padding: 0 1.5rem;
  max-width: 700px;
}

.hero-full-title {
  font-size: clamp(2rem, 5.5vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  color: var(--text);
  -webkit-text-fill-color: unset;
  background: none;
  -webkit-background-clip: unset;
  background-clip: unset;
}

.hero-full-sub {
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.6;
  font-weight: 400;
}

/* Animated signal dots (hero background) */
.hero-dots {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.hero-dot {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  opacity: 0;
  animation: heroDotPulse 5s ease-in-out infinite;
}
.hero-dot.green { background: var(--green); }
.hero-dot.red   { background: var(--red); }
.hero-dot:nth-child(1) { top: 15%; left: 10%; }
.hero-dot:nth-child(2) { top: 25%; right: 15%; animation-delay: 1s; }
.hero-dot:nth-child(3) { bottom: 30%; left: 20%; animation-delay: 2s; }
.hero-dot:nth-child(4) { bottom: 20%; right: 10%; animation-delay: 3s; }
.hero-dot:nth-child(5) { top: 50%; left: 5%;  animation-delay: 4s; }

@keyframes heroDotPulse {
  0%, 100% { opacity: 0; transform: scale(1); }
  50%      { opacity: 0.35; transform: scale(1.5); }
}

/* Scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  text-decoration: none;
  animation: heroScrollBounce 2.5s ease-in-out infinite;
  z-index: 2;
}
.hero-scroll-indicator:hover { text-decoration: none; color: var(--text); }

.hero-scroll-text {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-scroll-arrow { font-size: 1.2rem; opacity: 0.6; }

@keyframes heroScrollBounce {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(6px); }
}

@media (max-width: 720px) {
  .hero-full { min-height: 100svh; }
  .hero-full-title { font-size: clamp(1.7rem, 8vw, 2.6rem); }
}

/* --- Signal status bar --- */
.signal-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 1.5rem;
  padding: 1rem 0;
  font-size: 0.85rem;
  font-weight: 500;
}
.signal-item {
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.signal-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.signal-dot.green { background: var(--green); }
.signal-dot.red { background: var(--red); }

/* --- Status badge (signal pages) --- */
.status-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  margin: 0.5rem 0 1rem;
  font-size: 0.92rem;
}
.badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  user-select: none;
}
.badge.red {
  background: var(--red-bg);
  color: var(--red);
}
.badge.green {
  background: var(--green-bg);
  color: var(--green);
}
.kv { display: flex; gap: 6px; align-items: baseline; white-space: nowrap; }
.kv b { font-weight: 700; }
.muted { opacity: 0.65; }

/* --- Charts --- */
.chart-wrap { width: 100%; margin-top: 0.75rem; }
canvas.chart {
  width: 100%;
  height: 360px;
  display: block;
  border-radius: var(--radius);
  background: var(--bg-alt);
  transition: background var(--transition);
}
.legend {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 0.75rem;
  font-size: 0.84rem;
  color: var(--text-muted);
}
.legend-item { display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.swatch { width: 16px; height: 2px; border-radius: 4px; background: var(--accent); }
.marker { width: 8px; height: 8px; border-radius: 50%; }
.marker.buy { background: var(--green); }
.marker.sell { background: var(--red); }

@media (max-width: 520px) {
  canvas.chart { height: 260px; }
  .legend { font-size: 0.8rem; gap: 10px; }
  .signal-bar { font-size: 0.8rem; gap: 0.5rem 0.75rem; }
}

/* --- Footer --- */
.footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  padding: 3rem 0 2rem;
  font-size: 0.85rem;
  margin-top: 3rem;
  transition: background var(--transition);
  line-height: 1.8;
}
[data-theme="dark"] .footer { background: var(--footer-bg); }
.footer-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  justify-content: space-between;
}
.footer-col { flex: 1 1 220px; }
.footer a { color: var(--footer-text); text-decoration: none; transition: color var(--transition); }
.footer a:hover { color: var(--footer-hover); text-decoration: none; }
.footer .copyright {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.78rem;
  opacity: 0.5;
  text-align: center;
  letter-spacing: 0.01em;
}

@media (max-width: 640px) {
  .footer-grid { flex-direction: column; gap: 1.25rem; text-align: center; }
  .footer-col { flex: none; }
  .footer { padding: 2.5rem 0 1.5rem; }
}

/* --- About page --- */
.about-card { padding: 2rem; }
.about-top {
  display: flex;
  gap: 2.5rem;
  align-items: flex-start;
}
.about-photo { flex-shrink: 0; text-align: center; }
.about-photo img {
  border-radius: var(--radius);
  display: block;
  width: 180px;
  height: auto;
  box-shadow: var(--shadow-lg);
}
.about-caption {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.6rem;
  line-height: 1.4;
  text-align: center;
}
.about-title {
  margin: -0.15em 0 0.75rem 0;
}
.about-intro p {
  margin-bottom: 1rem;
  line-height: 1.75;
}
.about-intro p:last-child { margin-bottom: 0; }
.about-blocks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin: 2rem 0;
}
.about-block {
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
}
.about-block h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.about-block p {
  font-size: 0.92rem;
  line-height: 1.65;
}
.about-quote {
  border-left: 3px solid var(--accent);
  padding: 1rem 1.5rem;
  margin: 0;
  font-style: italic;
  color: var(--text-muted);
  line-height: 1.75;
  font-size: 0.95rem;
}
@media (max-width: 768px) {
  .about-top { flex-direction: column; align-items: center; }
  .about-intro { text-align: center; }
  .about-blocks { grid-template-columns: 1fr; }
  .about-card { padding: 1.5rem; }
}

/* --- Utility --- */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }

/* --- Fade in animation --- */
.fade-in {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Variante A: Signal Dashboard ===== */

.hero-dashboard {
  padding: 3rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--bg-alt);
  color: var(--text);
}
/* Candlestick chart — 6 candles, uptrend → sell → hammer → buy */
.hero-ampel {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 120px;
  overflow: hidden;
  animation: chartReveal 5s linear 0.5s forwards;
}

/* Disable container pseudo-elements */
.hero-ampel::before,
.hero-ampel::after { display: none; }

/* Each span covers full area, draws 2 candles via ::before + ::after */
.hero-ampel .ampel-light {
  position: absolute;
  inset: 0;
  display: block;
  background: none;
  border: none;
  box-shadow: none;
  border-radius: 0;
}

/* Shared candle styling */
.hero-ampel .ampel-light::before,
.hero-ampel .ampel-light::after {
  content: "";
  position: absolute;
  width: 18px;
  border-radius: 0;
  transform: scaleY(0);
  transform-origin: center;
}

/* ── Candle 1: Green, small uptrend start ── */
.hero-ampel .ampel-light:nth-child(1)::before {
  left: 6px; top: 48px; height: 36px;
  background:
    linear-gradient(180deg, transparent 19%, var(--green) 19%, var(--green) 78%, transparent 78%),
    linear-gradient(90deg, transparent calc(50% - 1px), var(--wick) calc(50% - 1px), var(--wick) calc(50% + 1px), transparent calc(50% + 1px));
  animation: candleBounce 1s ease-out 0.4s forwards;
}

/* ── Candle 2: Green, continued up ── */
.hero-ampel .ampel-light:nth-child(1)::after {
  left: 38px; top: 28px; height: 42px;
  background:
    linear-gradient(180deg, transparent 17%, var(--green) 17%, var(--green) 79%, transparent 79%),
    linear-gradient(90deg, transparent calc(50% - 1px), var(--wick) calc(50% - 1px), var(--wick) calc(50% + 1px), transparent calc(50% + 1px));
  animation: candleBounce 1s ease-out 1.2s forwards;
}

/* ── Candle 3: Red, SELL — big bearish, dramatic bounce ── */
.hero-ampel .ampel-light:nth-child(2)::before {
  left: 70px; top: 14px; height: 62px;
  background:
    linear-gradient(180deg, transparent 10%, var(--red) 10%, var(--red) 84%, transparent 84%),
    linear-gradient(90deg, transparent calc(50% - 1px), var(--wick) calc(50% - 1px), var(--wick) calc(50% + 1px), transparent calc(50% + 1px));
  animation: candleDramatic 1.6s ease-out 2.0s forwards;
}

/* ── Candle 4: Red, continued decline ── */
.hero-ampel .ampel-light:nth-child(2)::after {
  left: 102px; top: 56px; height: 38px;
  background:
    linear-gradient(180deg, transparent 13%, var(--red) 13%, var(--red) 79%, transparent 79%),
    linear-gradient(90deg, transparent calc(50% - 1px), var(--wick) calc(50% - 1px), var(--wick) calc(50% + 1px), transparent calc(50% + 1px));
  animation: candleBounce 1s ease-out 2.9s forwards;
}

/* ── Candle 5: Hammer — starts red, flips to green (reversal!) ── */
.hero-ampel .ampel-light:nth-child(3)::before {
  left: 134px; top: 60px; height: 52px;
  background:
    linear-gradient(180deg, transparent 8%, var(--red) 8%, var(--red) 35%, transparent 35%),
    linear-gradient(90deg, transparent calc(50% - 1px), var(--wick) calc(50% - 1px), var(--wick) calc(50% + 1px), transparent calc(50% + 1px));
  animation: candleFlip 1.8s ease-out 3.7s forwards;
}

/* ── Candle 6: Green, BUY — strong bullish recovery ── */
.hero-ampel .ampel-light:nth-child(3)::after {
  left: 166px; top: 6px; height: 68px;
  background:
    linear-gradient(180deg, transparent 9%, var(--green) 9%, var(--green) 82%, transparent 82%),
    linear-gradient(90deg, transparent calc(50% - 1px), var(--wick) calc(50% - 1px), var(--wick) calc(50% + 1px), transparent calc(50% + 1px));
  animation: candleBounce 1.2s ease-out 4.5s forwards;
}

/* Normal candle bounce */
@keyframes candleBounce {
  0%   { transform: scaleY(0); }
  40%  { transform: scaleY(1.15); }
  60%  { transform: scaleY(0.9); }
  78%  { transform: scaleY(1.05); }
  92%  { transform: scaleY(0.98); }
  100% { transform: scaleY(1); }
}

/* Dramatic bounce — sell candle oscillates more */
@keyframes candleDramatic {
  0%   { transform: scaleY(0); }
  20%  { transform: scaleY(1.3); }
  35%  { transform: scaleY(0.65); }
  48%  { transform: scaleY(1.2); }
  60%  { transform: scaleY(0.8); }
  72%  { transform: scaleY(1.1); }
  84%  { transform: scaleY(0.93); }
  94%  { transform: scaleY(1.03); }
  100% { transform: scaleY(1); }
}

/* Hammer: bounces as red, flips to green at the turning point */
@keyframes candleFlip {
  0%   { transform: scaleY(0);
         background:
           linear-gradient(180deg, transparent 8%, var(--red) 8%, var(--red) 35%, transparent 35%),
           linear-gradient(90deg, transparent calc(50% - 1px), var(--wick) calc(50% - 1px), var(--wick) calc(50% + 1px), transparent calc(50% + 1px)); }
  20%  { transform: scaleY(1.3); }
  35%  { transform: scaleY(0.65); }
  50%  { transform: scaleY(1.2);
         background:
           linear-gradient(180deg, transparent 8%, var(--red) 8%, var(--red) 35%, transparent 35%),
           linear-gradient(90deg, transparent calc(50% - 1px), var(--wick) calc(50% - 1px), var(--wick) calc(50% + 1px), transparent calc(50% + 1px)); }
  51%  { background:
           linear-gradient(180deg, transparent 8%, var(--green) 8%, var(--green) 35%, transparent 35%),
           linear-gradient(90deg, transparent calc(50% - 1px), var(--wick) calc(50% - 1px), var(--wick) calc(50% + 1px), transparent calc(50% + 1px)); }
  62%  { transform: scaleY(0.8); }
  74%  { transform: scaleY(1.1); }
  86%  { transform: scaleY(0.93); }
  94%  { transform: scaleY(1.03); }
  100% { transform: scaleY(1);
         background:
           linear-gradient(180deg, transparent 8%, var(--green) 8%, var(--green) 35%, transparent 35%),
           linear-gradient(90deg, transparent calc(50% - 1px), var(--wick) calc(50% - 1px), var(--wick) calc(50% + 1px), transparent calc(50% + 1px)); }
}

/* Left-to-right reveal */
@keyframes chartReveal {
  to { width: 190px; }
}
@media (max-width: 720px) {
  .hero-ampel { display: none; }
}
.hero-dashboard h1 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.25;
  margin-bottom: 0.5rem;
}
.hero-dashboard .subtitle {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: var(--text-muted);
  max-width: 540px;
  margin: 0 auto 0.75rem;
  font-weight: 400;
}
.hero-tagline {
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--text-muted);
  margin-top: 0.25rem;
  letter-spacing: 0.01em;
}

/* Signal card grid */
.signal-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.875rem;
}
.signal-card-grid.cols-1 {
  grid-template-columns: 1fr;
  max-width: 33%;
  margin: 0 auto;
}
.signal-card-grid.cols-2 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 55%;
  margin: 0 auto;
}
.signal-card-grid.cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* Wave divider between sections */
.wave {
  display: block;
  width: 100%;
  height: 30px;
  margin: -1px 0;
  line-height: 0;
}
.signal-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.signal-card:hover {
  border-color: var(--text-muted);
  text-decoration: none;
  box-shadow: var(--shadow);
}
.signal-card.green { border-left-color: var(--green); }
.signal-card.green:hover { box-shadow: 0 2px 12px var(--green-glow); }
.signal-card.red   { border-left-color: var(--red); }
.signal-card.red:hover   { box-shadow: 0 2px 12px var(--red-glow); }

.signal-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.3rem;
}
.signal-card-name {
  font-weight: 600;
  font-size: 0.84rem;
  letter-spacing: 0.01em;
}
.signal-card-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 400;
  margin-left: 0.3rem;
}
.signal-card-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.signal-card-badge.green {
  background: var(--green-bg);
  color: var(--green);
}
.signal-card-badge.red {
  background: var(--red-bg);
  color: var(--red);
}

.signal-card-price {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  font-variant-numeric: tabular-nums;
  display: inline;
}
.signal-card-date {
  font-size: 0.7rem;
  color: var(--text-muted);
  display: inline;
  margin-left: 0.5rem;
}
.signal-card-ret4w {
  font-size: 0.7rem;
  font-weight: 600;
  margin-top: 0.15rem;
  color: var(--text-muted);
}
.ret4w-pos { color: var(--green); }
.ret4w-neg { color: var(--red); }

/* Valuation (KGV) line */
.signal-card-valuation {
  font-size: 0.65rem;
  margin-top: 0.2rem;
  color: var(--text-muted);
}
.val-bucket {
  font-weight: 600;
  padding: 0.05rem 0.3rem;
  border-radius: 3px;
  font-size: 0.6rem;
}
.val-low { color: #2e7d32; background: rgba(46, 125, 50, 0.1); }
.val-fair { color: var(--text-muted); background: var(--bg-alt); }
.val-high { color: #e65100; background: rgba(230, 81, 0, 0.08); }
.val-very-high { color: #b71c1c; background: rgba(183, 28, 28, 0.1); }

/* Dashboard skeleton loading */
.signal-card-skeleton {
  border-left-color: var(--border);
}
.skeleton-line {
  height: 0.85rem;
  background: var(--bg-alt);
  border-radius: 4px;
  animation: skeletonPulse 1.8s ease-in-out infinite;
}
@keyframes skeletonPulse {
  0%, 100% { opacity: 0.3; }
  50%      { opacity: 0.7; }
}

@media (max-width: 768px) {
  .signal-card-grid { grid-template-columns: repeat(2, 1fr); }
  .signal-card-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .signal-card-grid,
  .signal-card-grid.cols-2,
  .signal-card-grid.cols-4 { grid-template-columns: 1fr; }
  .signal-card { min-height: auto; }
}

/* Heatmap (treemap) */
.heatmap-title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-shadow: 0 1px 3px rgba(27,35,50,0.12);
  margin-bottom: 0.5rem;
}
.heatmap-section {
  padding-bottom: 0.5rem !important;
}
.heatmap-wrap {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}
.hm-cell {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 3px;
  text-decoration: none;
  color: var(--text);
  overflow: hidden;
  transition: filter 0.15s ease;
  cursor: pointer;
}
.hm-cell:hover {
  filter: brightness(1.15);
  text-decoration: none;
}
.hm-name {
  font-weight: 700;
  font-size: 0.78rem;
  line-height: 1.2;
  white-space: nowrap;
}
.hm-ret {
  font-weight: 700;
  font-size: 0.82rem;
  line-height: 1.3;
  margin-top: 1px;
}
.hm-price {
  font-size: 0.65rem;
  color: var(--text-muted);
  line-height: 1.2;
  margin-top: 1px;
}
.hm-chf {
  font-size: 0.6rem;
  color: var(--text-muted);
  line-height: 1.2;
  opacity: 0.8;
}
.hm-pos .hm-ret { color: var(--green); }
.hm-neg .hm-ret { color: var(--red); }
.hm-group-label {
  position: absolute;
  font-size: 0.58rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  padding-left: 4px;
  pointer-events: none;
  white-space: nowrap;
}

@media (max-width: 480px) {
  .hm-name { font-size: 0.68rem; }
  .hm-ret { font-size: 0.72rem; }
  .hm-price { font-size: 0.58rem; }
  .hm-chf { display: none; }
}

/* ===== Variante B: Apple Style ===== */

.hero-apple {
  padding: 5rem 0 3rem;
  text-align: center;
}
.hero-apple h1 {
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1rem;
  color: var(--text);
  background: none;
  -webkit-background-clip: unset;
  -webkit-text-fill-color: unset;
  background-clip: unset;
}
.hero-apple .subtitle {
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
  font-weight: 400;
}

/* Signal pills */
.signal-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  padding: 0 1rem;
}
.signal-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.5rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  box-shadow: none;
  transition: all var(--transition);
  text-decoration: none;
  color: inherit;
}
[data-theme="dark"] .signal-pill {
  box-shadow: none;
}
.signal-pill:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow);
  text-decoration: none;
}
[data-theme="dark"] .signal-pill:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}
.signal-pill .pill-label {
  opacity: 0.45;
  font-size: 0.76rem;
  font-weight: 400;
  letter-spacing: 0;
}

/* Apple-style sections */
.section-apple {
  padding: 5rem 0;
  text-align: center;
}
.section-apple.alt {
  background: var(--bg-alt);
  transition: background var(--transition);
}
.section-apple .section-title {
  text-align: center;
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}
.section-apple .section-subtitle {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 500px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
  font-weight: 400;
}

/* Apple-style cards */
.card-apple {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: left;
  box-shadow: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
[data-theme="dark"] .card-apple {
  box-shadow: none;
}
.card-apple:hover {
  border-color: rgba(30,58,95,0.2);
  box-shadow: var(--shadow-lg);
}
[data-theme="dark"] .card-apple:hover {
  border-color: rgba(107,163,214,0.2);
  box-shadow: var(--shadow-lg);
}
.card-apple h3 {
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

/* Apple link cards (Zwei Märkte) */
.card-apple .apple-arrow {
  display: inline-block;
  margin-top: 1rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--accent);
  transition: transform 0.3s ease, color 0.3s ease;
}
.card-apple:hover .apple-arrow {
  transform: translateX(3px);
  color: var(--text);
}

@media (max-width: 640px) {
  .hero-apple { padding: 3.5rem 0 2.5rem; }
  .hero-apple h1 { font-size: clamp(1.8rem, 8vw, 2.6rem); }
  .signal-pills { gap: 0.4rem; }
  .signal-pill { padding: 0.4rem 0.85rem; font-size: 0.82rem; }
  .section-apple { padding: 3.5rem 0; }
  .card-apple { padding: 1.5rem; }
}