/**
 * Timeline — Award-Winning Design
 * Inspired by German Design Award 2025
 * Dark cinematic theme with gold accents
 * KI-Coach · Zeitreise · Vermächtnis
 */

/* ==========================================================================
   CSS Custom Properties
   ========================================================================== */
:root {
  --tl-dark: #0a0e17;
  --tl-dark-surface: #111827;
  --tl-dark-card: #1a1f2e;
  --tl-dark-border: rgba(255, 255, 255, 0.08);
  --tl-gold: #c9a96e;
  --tl-gold-light: #dfc28e;
  --tl-gold-dark: #a8874d;
  --tl-white: #f4f0eb;
  --tl-white-muted: rgba(244, 240, 235, 0.6);
  --tl-white-subtle: rgba(244, 240, 235, 0.12);
  --tl-success: #22c55e;
  --tl-error: #ef4444;
  --tl-font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --tl-font-display: 'Playfair Display', Georgia, serif;
  --tl-section-padding: clamp(80px, 10vw, 160px);
  --tl-container-padding: clamp(20px, 4vw, 80px);
  --tl-transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --tl-transition-base: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --tl-transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  --tl-radius-sm: 6px;
  --tl-radius-md: 12px;
  --tl-radius-lg: 20px;
  --tl-radius-xl: 32px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--tl-font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--tl-white);
  background-color: var(--tl-dark);
  overflow-x: hidden;
}

::selection {
  background: var(--tl-gold);
  color: var(--tl-dark);
}

a {
  color: var(--tl-gold);
  text-decoration: none;
  transition: var(--tl-transition-fast);
}

a:hover {
  color: var(--tl-gold-light);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   Container
   ========================================================================== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--tl-container-padding);
}

/* ==========================================================================
   Preloader
   ========================================================================== */
#preloader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--tl-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.loaded {
  opacity: 0;
  visibility: hidden;
}

.preloader-inner {
  text-align: center;
}

.preloader-line {
  width: 60px;
  height: 2px;
  background: var(--tl-dark-border);
  margin: 0 auto 16px;
  position: relative;
  overflow: hidden;
  border-radius: 1px;
}

.preloader-line::after {
  content: '';
  position: absolute;
  left: -100%;
  top: 0;
  width: 100%;
  height: 100%;
  background: var(--tl-gold);
  animation: preloaderSlide 1.2s ease-in-out infinite;
}

@keyframes preloaderSlide {
  0% { left: -100%; }
  50% { left: 0; }
  100% { left: 100%; }
}

.preloader-text {
  font-family: var(--tl-font-display);
  font-size: 14px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--tl-white-muted);
}

/* ==========================================================================
   Custom Cursor (Desktop only)
   ========================================================================== */
@media (hover: hover) {
  .custom-cursor {
    width: 8px;
    height: 8px;
    background: var(--tl-gold);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.1s ease;
    mix-blend-mode: difference;
  }

  .custom-cursor-follower {
    width: 36px;
    height: 36px;
    border: 1px solid var(--tl-gold);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9998;
    transition: transform 0.3s ease, width 0.3s ease, height 0.3s ease;
    opacity: 0.4;
  }
}

@media (hover: none) {
  .custom-cursor,
  .custom-cursor-follower {
    display: none;
  }
}

/* ==========================================================================
   Typography Helpers
   ========================================================================== */
.tl-section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--tl-gold);
  margin-bottom: 16px;
  position: relative;
  padding-left: 32px;
}

.tl-section-label::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 20px;
  height: 1px;
  background: var(--tl-gold);
}

.tl-section-label--light {
  color: var(--tl-gold-light);
}

.tl-section-label--light::before {
  background: var(--tl-gold-light);
}

.tl-section-title {
  font-family: var(--tl-font-display);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 400;
  line-height: 1.15;
  color: var(--tl-white);
  margin-bottom: 24px;
}

.tl-section-title em {
  font-style: italic;
  color: var(--tl-gold);
}

.tl-section-title--center {
  text-align: center;
}

.tl-section-title--light {
  color: #fff;
}

.tl-section-desc {
  font-size: 18px;
  color: var(--tl-white-muted);
  max-width: 560px;
}

.tl-section-desc--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.tl-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--tl-font-body);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.5px;
  padding: 14px 28px;
  border-radius: var(--tl-radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--tl-transition-base);
  text-decoration: none;
  white-space: nowrap;
}

.tl-btn--primary {
  background: var(--tl-gold);
  color: var(--tl-dark);
  border-color: var(--tl-gold);
}

.tl-btn--primary:hover {
  background: var(--tl-gold-light);
  border-color: var(--tl-gold-light);
  color: var(--tl-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(201, 169, 110, 0.3);
}

.tl-btn--ghost {
  background: transparent;
  color: var(--tl-white);
  border-color: var(--tl-dark-border);
}

.tl-btn--ghost:hover {
  border-color: var(--tl-white);
  color: var(--tl-white);
}

.tl-btn--outline {
  background: transparent;
  color: var(--tl-gold);
  border-color: var(--tl-gold);
}

.tl-btn--outline:hover {
  background: var(--tl-gold);
  color: var(--tl-dark);
}

.tl-btn--lg {
  padding: 18px 36px;
  font-size: 15px;
}

.tl-btn--full {
  width: 100%;
  justify-content: center;
}

/* ==========================================================================
   Navigation
   ========================================================================== */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--tl-transition-base);
}

#header.scrolled {
  background: rgba(10, 14, 23, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  border-bottom: 1px solid var(--tl-dark-border);
}

.tl-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--tl-container-padding);
}

.tl-nav__logo-img {
  height: 68px;
  width: auto;
  transition: var(--tl-transition-base);
}

#header.scrolled .tl-nav__logo-img {
  height: 52px;
}

.tl-nav__menu {
  display: flex;
  list-style: none;
  gap: 8px;
}

.tl-nav__link {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--tl-white-muted);
  padding: 8px 16px;
  border-radius: var(--tl-radius-sm);
  transition: var(--tl-transition-fast);
  position: relative;
}

.tl-nav__link:hover,
.tl-nav__link.active {
  color: var(--tl-white);
}

.tl-nav__link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  background: var(--tl-gold);
  border-radius: 50%;
}

.tl-nav__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.tl-nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.tl-nav__hamburger span {
  width: 24px;
  height: 1.5px;
  background: var(--tl-white);
  transition: var(--tl-transition-fast);
}

/* Mobile nav */
@media (max-width: 1024px) {
  .tl-nav__menu {
    display: none;
  }

  .tl-nav__menu--open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 14, 23, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 999;
    align-items: center;
    justify-content: center;
    gap: 16px;
  }

  .tl-nav__menu--open .tl-nav__link {
    font-size: 18px;
    padding: 12px 24px;
  }

  .tl-nav__actions .tl-btn--ghost {
    display: none;
  }

  .tl-nav__hamburger {
    display: flex;
  }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.tl-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 120px;
  gap: 0;
}

.tl-hero__bg {
  position: absolute;
  inset: 0;
}

.tl-hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.3) saturate(0.7);
}

.tl-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10, 14, 23, 0.4) 0%,
    rgba(10, 14, 23, 0.6) 50%,
    rgba(10, 14, 23, 0.95) 100%
  );
}

/* Hero Logo */
.tl-hero__logo {
  position: relative;
  z-index: 2;
  text-align: center;
  margin-bottom: 24px;
}

.tl-hero__logo-img {
  height: 100px;
  width: auto;
  margin: 0 auto;
  filter: drop-shadow(0 4px 24px rgba(201, 169, 110, 0.3));
}

@media (max-width: 768px) {
  .tl-hero__logo-img {
    height: 72px;
  }
}

/* Hero Content */
.tl-hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  padding: 0 24px;
  margin-top: 0;
}

.tl-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--tl-gold);
  background: rgba(201, 169, 110, 0.1);
  border: 1px solid rgba(201, 169, 110, 0.2);
  padding: 8px 20px;
  border-radius: 50px;
  margin-bottom: 32px;
}

.tl-hero__badge-dot {
  width: 6px;
  height: 6px;
  background: var(--tl-gold);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.tl-hero__title {
  font-family: var(--tl-font-display);
  font-size: clamp(40px, 7vw, 80px);
  font-weight: 400;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 24px;
}

.tl-hero__title em {
  font-style: italic;
  color: var(--tl-gold);
}

.tl-hero__title-accent {
  display: block;
  font-size: 0.5em;
  font-family: var(--tl-font-body);
  font-weight: 300;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--tl-white-muted);
  margin-top: 12px;
}

.tl-hero__subtitle {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--tl-white-muted);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

/* Hero Timeline / Zahlenstrahl */
.tl-hero-life {
  width: min(980px, 100%);
  margin: 0 auto 34px;
  text-align: left;
  border: 1px solid rgba(201, 169, 110, 0.18);
  border-radius: 18px;
  padding: 14px 18px 16px;
  background:
    radial-gradient(120% 180% at 50% -20%, rgba(201, 169, 110, 0.16) 0%, rgba(201, 169, 110, 0.01) 60%),
    linear-gradient(120deg, rgba(16, 23, 39, 0.72), rgba(10, 14, 23, 0.78));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 20px 80px rgba(7, 10, 19, 0.5);
}

.tl-hero-life__hint {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  color: rgba(244, 240, 235, 0.74);
  margin-bottom: 12px;
}

.tl-hero-life__timeline {
  position: relative;
  min-height: 100px;
}

.tl-hero-life__timeline::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(220px 80px at 70% 36px, rgba(201, 169, 110, 0.16), transparent 70%);
  opacity: 0.8;
}

.tl-hero-life__line {
  position: absolute;
  left: 10px;
  right: 10px;
  top: 36px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0.12));
}

.tl-hero-life__line-progress {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(201, 169, 110, 0.8), rgba(247, 230, 191, 0.9), rgba(201, 169, 110, 0.5));
  box-shadow: 0 0 22px rgba(201, 169, 110, 0.28);
}

.tl-hero-life__event {
  position: absolute;
  left: var(--position);
  top: 0;
  transform: translateX(-50%);
  border: none;
  background: transparent;
  color: var(--tl-white);
  padding: 0;
  cursor: pointer;
  text-align: center;
  z-index: 2;
}

.tl-hero-life__event:nth-of-type(even) {
  top: 14px;
}

.tl-hero-life__event-dot {
  display: block;
  width: 14px;
  height: 14px;
  margin: 30px auto 6px;
  border-radius: 50%;
  border: 2px solid rgba(201, 169, 110, 0.95);
  background: rgba(10, 14, 23, 0.88);
  box-shadow: 0 0 0 4px rgba(201, 169, 110, 0.12);
  transition: transform var(--tl-transition-fast), box-shadow var(--tl-transition-fast), background var(--tl-transition-fast);
}

.tl-hero-life__event-icon {
  position: absolute;
  left: 50%;
  top: 6px;
  transform: translate(-50%, 6px) scale(0.92);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 14, 23, 0.94);
  border: 1px solid rgba(201, 169, 110, 0.52);
  color: var(--tl-gold-light);
  font-size: 11px;
  opacity: 0;
  pointer-events: none;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.45);
  transition: opacity var(--tl-transition-fast), transform var(--tl-transition-fast);
}

.tl-hero-life__event-year {
  display: block;
  font-size: 10px;
  letter-spacing: 0.9px;
  text-transform: uppercase;
  color: rgba(244, 240, 235, 0.56);
}

.tl-hero-life__event-label {
  display: block;
  font-size: 12px;
  color: rgba(244, 240, 235, 0.88);
  font-weight: 500;
  white-space: nowrap;
  transition: color var(--tl-transition-fast);
}

.tl-hero-life__event:hover .tl-hero-life__event-dot,
.tl-hero-life__event:focus-visible .tl-hero-life__event-dot,
.tl-hero-life__event.is-active .tl-hero-life__event-dot {
  transform: scale(1.15);
  background: rgba(201, 169, 110, 0.95);
  box-shadow: 0 0 0 7px rgba(201, 169, 110, 0.2), 0 0 22px rgba(201, 169, 110, 0.5);
}

.tl-hero-life__event:hover .tl-hero-life__event-icon,
.tl-hero-life__event:focus-visible .tl-hero-life__event-icon,
.tl-hero-life__event.is-active .tl-hero-life__event-icon {
  opacity: 1;
  transform: translate(-50%, 0) scale(1);
}

.tl-hero-life__event:hover .tl-hero-life__event-label,
.tl-hero-life__event:focus-visible .tl-hero-life__event-label,
.tl-hero-life__event.is-active .tl-hero-life__event-label {
  color: #fff;
}

.tl-hero-life__detail {
  margin-top: 12px;
  min-height: 72px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  background: rgba(10, 14, 23, 0.44);
}

.tl-hero-life__detail-year {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  padding: 2px 10px;
  border-radius: 999px;
  border: 1px solid rgba(201, 169, 110, 0.5);
  color: var(--tl-gold-light);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.tl-hero-life__detail-title {
  display: block;
  font-size: 16px;
  line-height: 1.2;
  margin-bottom: 4px;
  color: #fff;
}

.tl-hero-life__detail-text {
  margin: 0;
  font-size: 14px;
  color: rgba(244, 240, 235, 0.74);
}

@media (max-width: 1024px) {
  .tl-hero-life {
    padding: 14px;
  }

  .tl-hero-life__timeline {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    min-height: 0;
    padding-bottom: 6px;
    scrollbar-width: thin;
  }

  .tl-hero-life__timeline::after,
  .tl-hero-life__line {
    display: none;
  }

  .tl-hero-life__event {
    position: relative;
    left: auto;
    top: auto;
    transform: none;
    min-width: 150px;
    text-align: left;
    padding: 10px 12px 10px 14px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(10, 14, 23, 0.5);
  }

  .tl-hero-life__event:nth-of-type(even) {
    top: auto;
  }

  .tl-hero-life__event-dot {
    width: 10px;
    height: 10px;
    margin: 0;
    position: absolute;
    right: 10px;
    top: 10px;
  }

  .tl-hero-life__event-icon {
    position: static;
    transform: none;
    opacity: 1;
    margin-bottom: 8px;
    width: 20px;
    height: 20px;
    font-size: 10px;
  }

  .tl-hero-life__event-year {
    margin-bottom: 2px;
  }

  .tl-hero-life__event-label {
    font-size: 13px;
  }
}

.tl-hero__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Scroll indicator */
.tl-hero__scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.tl-hero__scroll-indicator span {
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--tl-white-muted);
}

.tl-hero__scroll-line {
  width: 1px;
  height: 48px;
  background: var(--tl-dark-border);
  position: relative;
  overflow: hidden;
}

.tl-hero__scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--tl-gold);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { top: -50%; }
  100% { top: 100%; }
}

/* Hero stats */
.tl-hero__stats {
  position: absolute;
  bottom: 40px;
  right: var(--tl-container-padding);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 32px;
  max-width: calc(100% - (var(--tl-container-padding) * 2));
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--tl-dark-border);
  padding: 20px 32px;
  border-radius: var(--tl-radius-md);
}

@media (max-width: 1400px), (max-height: 900px) {
  .tl-hero {
    padding-bottom: 100px;
  }

  .tl-hero__stats {
    position: relative;
    right: auto;
    bottom: auto;
    margin: 32px auto 0;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
  }
}

.tl-hero__stat-number {
  display: block;
  font-size: 24px;
  font-weight: 600;
  color: var(--tl-gold);
  font-variant-numeric: tabular-nums;
}

.tl-hero__stat-label {
  font-size: 11px;
  color: var(--tl-white-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.tl-hero__stat-divider {
  width: 1px;
  height: 32px;
  background: var(--tl-dark-border);
}

@media (max-width: 768px) {
  .tl-hero__stats {
    display: none;
  }
}

/* ==========================================================================
   About Section
   ========================================================================== */
.tl-about {
  padding: var(--tl-section-padding) 0;
}

.tl-about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}

@media (max-width: 992px) {
  .tl-about__grid {
    grid-template-columns: 1fr;
  }
}

.tl-about__img-wrapper {
  position: relative;
  border-radius: var(--tl-radius-lg);
  overflow: hidden;
}

.tl-about__img {
  width: 100%;
  height: auto;
  aspect-ratio: 4/5;
  object-fit: cover;
}

.tl-about__img-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 200px;
  height: 200px;
  border: 1px solid var(--tl-gold);
  border-radius: var(--tl-radius-lg);
  opacity: 0.3;
}

.tl-about__float-card {
  position: absolute;
  bottom: 24px;
  left: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(10, 14, 23, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--tl-dark-border);
  padding: 16px 20px;
  border-radius: var(--tl-radius-md);
}

.tl-about__float-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201, 169, 110, 0.15);
  border-radius: var(--tl-radius-sm);
  color: var(--tl-gold);
  flex-shrink: 0;
}

.tl-about__float-card strong {
  display: block;
  font-size: 13px;
  color: var(--tl-white);
}

.tl-about__float-card span {
  font-size: 11px;
  color: var(--tl-white-muted);
}

.tl-about__lead {
  font-size: 18px;
  color: var(--tl-white-muted);
  margin-bottom: 40px;
}

.tl-about__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.tl-about__features li {
  display: flex;
  gap: 20px;
}

.tl-about__feature-icon {
  font-family: var(--tl-font-display);
  font-size: 24px;
  color: var(--tl-gold);
  font-weight: 400;
  line-height: 1;
  flex-shrink: 0;
  min-width: 40px;
}

.tl-about__features h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--tl-white);
  margin-bottom: 6px;
}

.tl-about__features p {
  font-size: 14px;
  color: var(--tl-white-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Features / KI-Power Section
   ========================================================================== */
.tl-features {
  padding: var(--tl-section-padding) 0;
  background: var(--tl-dark-surface);
}

.tl-features__header {
  text-align: center;
  margin-bottom: clamp(48px, 6vw, 80px);
}

.tl-features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 992px) {
  .tl-features__grid {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin: 0 auto;
  }
}

.tl-feature-card {
  background: var(--tl-dark);
  border: 1px solid var(--tl-dark-border);
  border-radius: var(--tl-radius-lg);
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  transition: var(--tl-transition-base);
}

.tl-feature-card:hover {
  border-color: rgba(201, 169, 110, 0.25);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.tl-feature-card--highlight {
  border-color: var(--tl-gold);
  background: linear-gradient(
    180deg,
    rgba(201, 169, 110, 0.06) 0%,
    var(--tl-dark) 100%
  );
}

.tl-feature-card--highlight::before {
  content: 'LIVE';
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--tl-dark);
  background: var(--tl-gold);
  padding: 4px 12px;
  border-radius: 50px;
}

.tl-feature-card__number {
  font-family: var(--tl-font-display);
  font-size: 64px;
  font-weight: 400;
  color: var(--tl-gold);
  opacity: 0.12;
  line-height: 1;
  margin-bottom: 16px;
}

.tl-feature-card__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201, 169, 110, 0.1);
  border-radius: var(--tl-radius-md);
  color: var(--tl-gold);
  margin-bottom: 24px;
}

.tl-feature-card h3 {
  font-size: 22px;
  font-weight: 600;
  color: var(--tl-white);
  margin-bottom: 12px;
}

.tl-feature-card p {
  font-size: 14px;
  color: var(--tl-white-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.tl-feature-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tl-feature-card__list li {
  font-size: 13px;
  color: var(--tl-white);
  padding: 8px 0;
  border-top: 1px solid var(--tl-dark-border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.tl-feature-card__list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--tl-gold);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ==========================================================================
   Process / How It Works Section
   ========================================================================== */
.tl-process {
  padding: var(--tl-section-padding) 0;
  background: var(--tl-dark-surface);
}

.tl-process__header {
  text-align: center;
  margin-bottom: clamp(48px, 6vw, 80px);
}

.tl-process__steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.tl-process__step {
  flex: 1;
  min-width: 200px;
  max-width: 260px;
  text-align: center;
  padding: 0 16px;
}

.tl-process__step-number {
  font-family: var(--tl-font-display);
  font-size: 48px;
  color: var(--tl-gold);
  opacity: 0.3;
  margin-bottom: 20px;
}

.tl-process__step-visual {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--tl-radius-lg);
  overflow: hidden;
  margin-bottom: 20px;
}

.tl-process__step-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--tl-transition-slow);
}

.tl-process__step:hover .tl-process__step-visual img {
  transform: scale(1.05);
}

.tl-process__step h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--tl-white);
  margin-bottom: 8px;
}

.tl-process__step p {
  font-size: 14px;
  color: var(--tl-white-muted);
}

.tl-process__connector {
  display: flex;
  align-items: center;
  padding-top: 100px;
  color: var(--tl-dark-border);
}

@media (max-width: 768px) {
  .tl-process__connector {
    display: none;
  }

  .tl-process__steps {
    flex-direction: column;
    align-items: center;
    gap: 48px;
  }
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.tl-services {
  padding: var(--tl-section-padding) 0;
}

.tl-services__header {
  margin-bottom: clamp(48px, 6vw, 80px);
}

.tl-services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.tl-service-card {
  background: var(--tl-dark-surface);
  border: 1px solid var(--tl-dark-border);
  border-radius: var(--tl-radius-lg);
  padding: 40px 32px;
  transition: var(--tl-transition-base);
  position: relative;
  overflow: hidden;
}

.tl-service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--tl-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--tl-transition-base);
}

.tl-service-card:hover {
  border-color: rgba(201, 169, 110, 0.2);
  transform: translateY(-4px);
}

.tl-service-card:hover::before {
  transform: scaleX(1);
}

.tl-service-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201, 169, 110, 0.1);
  border-radius: var(--tl-radius-md);
  color: var(--tl-gold);
  margin-bottom: 24px;
}

.tl-service-card h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--tl-white);
  margin-bottom: 12px;
}

.tl-service-card p {
  font-size: 14px;
  color: var(--tl-white-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.tl-service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--tl-gold);
  transition: var(--tl-transition-fast);
}

.tl-service-card__link:hover {
  gap: 12px;
  color: var(--tl-gold-light);
}

/* ==========================================================================
   Marquee / Trust Band
   ========================================================================== */
.tl-marquee {
  padding: 24px 0;
  border-top: 1px solid var(--tl-dark-border);
  border-bottom: 1px solid var(--tl-dark-border);
  overflow: hidden;
}

.tl-marquee__track {
  display: flex;
}

.tl-marquee__content {
  display: flex;
  align-items: center;
  gap: 40px;
  animation: marquee 30s linear infinite;
  white-space: nowrap;
}

.tl-marquee__content span {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--tl-white-muted);
}

.tl-marquee__dot {
  color: var(--tl-gold) !important;
  font-size: 10px !important;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================================================
   Testimonials Section
   ========================================================================== */
.tl-testimonials {
  padding: var(--tl-section-padding) 0;
  position: relative;
  overflow: hidden;
}

.tl-testimonials__bg {
  position: absolute;
  inset: 0;
}

.tl-testimonials__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.2) saturate(0.5);
}

.tl-testimonials__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 14, 23, 0.8);
}

.tl-testimonials .container {
  position: relative;
  z-index: 2;
}

.tl-testimonials__header {
  text-align: center;
  margin-bottom: clamp(48px, 6vw, 80px);
}

.tl-testimonial {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--tl-radius-lg);
  padding: 40px;
  max-width: 600px;
  margin: 0 auto;
}

.tl-testimonial__stars {
  color: var(--tl-gold);
  font-size: 14px;
  letter-spacing: 4px;
  margin-bottom: 20px;
}

.tl-testimonial__quote {
  font-family: var(--tl-font-display);
  font-size: clamp(16px, 2vw, 20px);
  font-style: italic;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 28px;
  border: none;
}

.tl-testimonial__author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.tl-testimonial__author img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.1);
}

.tl-testimonial__author strong {
  display: block;
  font-size: 14px;
  color: #fff;
}

.tl-testimonial__author span {
  font-size: 12px;
  color: var(--tl-white-muted);
}

.tl-testimonials .swiper-pagination {
  margin-top: 32px;
  position: relative;
}

.tl-testimonials .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  background: rgba(255, 255, 255, 0.2);
  opacity: 1;
}

.tl-testimonials .swiper-pagination-bullet-active {
  background: var(--tl-gold);
  width: 24px;
  border-radius: 4px;
}

/* ==========================================================================
   Pricing Section
   ========================================================================== */
.tl-pricing {
  padding: var(--tl-section-padding) 0;
  background: var(--tl-dark-surface);
}

.tl-pricing__header {
  text-align: center;
  margin-bottom: clamp(48px, 6vw, 80px);
}

.tl-pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1080px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .tl-pricing__grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }
}

.tl-pricing-card {
  background: var(--tl-dark);
  border: 1px solid var(--tl-dark-border);
  border-radius: var(--tl-radius-lg);
  padding: 40px 32px;
  position: relative;
  transition: var(--tl-transition-base);
}

.tl-pricing-card:hover {
  transform: translateY(-4px);
}

.tl-pricing-card--featured {
  border-color: var(--tl-gold);
  background: linear-gradient(
    180deg,
    rgba(201, 169, 110, 0.08) 0%,
    var(--tl-dark) 100%
  );
}

.tl-pricing-card__badge {
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: var(--tl-gold);
  color: var(--tl-dark);
  padding: 6px 24px;
  border-radius: 0 0 var(--tl-radius-sm) var(--tl-radius-sm);
}

.tl-pricing-card__header {
  margin-bottom: 32px;
}

.tl-pricing-card__header h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--tl-white-muted);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.tl-pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.tl-pricing-card__currency {
  font-size: 20px;
  color: var(--tl-gold);
  font-weight: 300;
}

.tl-pricing-card__amount {
  font-family: var(--tl-font-display);
  font-size: 56px;
  font-weight: 400;
  color: var(--tl-white);
  line-height: 1;
}

.tl-pricing-card__period {
  font-size: 14px;
  color: var(--tl-white-muted);
}

.tl-pricing-card__features {
  list-style: none;
  margin-bottom: 32px;
}

.tl-pricing-card__feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 14px;
  color: var(--tl-white);
  border-bottom: 1px solid var(--tl-dark-border);
}

.tl-pricing-card__feature svg {
  flex-shrink: 0;
  color: var(--tl-gold);
}

.tl-pricing-card__feature--disabled {
  color: var(--tl-white-muted);
  opacity: 0.4;
}

.tl-pricing-card__feature--disabled svg {
  color: var(--tl-white-muted);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.tl-faq {
  padding: var(--tl-section-padding) 0;
}

.tl-faq__grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}

@media (max-width: 992px) {
  .tl-faq__grid {
    grid-template-columns: 1fr;
  }
}

.tl-faq__left p {
  color: var(--tl-white-muted);
  margin-bottom: 32px;
}

.tl-faq-item {
  border-bottom: 1px solid var(--tl-dark-border);
}

.tl-faq-item__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  font-family: var(--tl-font-body);
  font-size: 16px;
  font-weight: 500;
  color: var(--tl-white);
  padding: 24px 0;
  cursor: pointer;
  text-align: left;
  transition: var(--tl-transition-fast);
}

.tl-faq-item__question:hover {
  color: var(--tl-gold);
}

.tl-faq-item__icon {
  font-size: 24px;
  color: var(--tl-gold);
  transition: var(--tl-transition-fast);
  flex-shrink: 0;
  margin-left: 16px;
}

.tl-faq-item__question:not(.collapsed) .tl-faq-item__icon {
  transform: rotate(45deg);
}

.tl-faq-item__answer {
  font-size: 14px;
  color: var(--tl-white-muted);
  line-height: 1.7;
  padding-bottom: 24px;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.tl-contact {
  padding: var(--tl-section-padding) 0;
  background: var(--tl-dark-surface);
}

.tl-contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(40px, 6vw, 100px);
}

@media (max-width: 992px) {
  .tl-contact__grid {
    grid-template-columns: 1fr;
  }
}

.tl-contact__desc {
  color: var(--tl-white-muted);
  margin-bottom: 40px;
}

.tl-contact__details {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.tl-contact__detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.tl-contact__detail-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201, 169, 110, 0.1);
  border-radius: var(--tl-radius-sm);
  color: var(--tl-gold);
  flex-shrink: 0;
}

.tl-contact__detail strong {
  display: block;
  font-size: 14px;
  color: var(--tl-white);
  margin-bottom: 2px;
}

.tl-contact__detail p {
  font-size: 14px;
  color: var(--tl-white-muted);
  margin: 0;
}

/* Contact form */
.tl-contact__form {
  background: var(--tl-dark);
  border: 1px solid var(--tl-dark-border);
  border-radius: var(--tl-radius-lg);
  padding: 40px;
}

.tl-contact__form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 576px) {
  .tl-contact__form-row {
    grid-template-columns: 1fr;
  }
}

.tl-contact__form-group {
  margin-bottom: 20px;
}

.tl-contact__form-group label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--tl-white-muted);
  margin-bottom: 8px;
}

.tl-contact__form-group input,
.tl-contact__form-group textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--tl-dark-surface);
  border: 1px solid var(--tl-dark-border);
  border-radius: var(--tl-radius-sm);
  color: var(--tl-white);
  font-family: var(--tl-font-body);
  font-size: 14px;
  transition: var(--tl-transition-fast);
  outline: none;
}

.tl-contact__form-group input::placeholder,
.tl-contact__form-group textarea::placeholder {
  color: rgba(244, 240, 235, 0.3);
}

.tl-contact__form-group input:focus,
.tl-contact__form-group textarea:focus {
  border-color: var(--tl-gold);
  box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.1);
}

.tl-contact__form .loading,
.tl-contact__form .error-message,
.tl-contact__form .sent-message {
  display: none;
  padding: 16px;
  border-radius: var(--tl-radius-sm);
  font-size: 14px;
}

.tl-contact__form .loading.d-block,
.tl-contact__form .error-message.d-block,
.tl-contact__form .sent-message.d-block {
  display: block;
}

.tl-contact__form .sent-message {
  background: rgba(34, 197, 94, 0.15);
  color: var(--tl-success);
}

.tl-contact__form .error-message {
  background: rgba(239, 68, 68, 0.15);
  color: var(--tl-error);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.tl-footer {
  padding: 80px 0 40px;
  border-top: 1px solid var(--tl-dark-border);
}

.tl-footer__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  flex-wrap: wrap;
}

.tl-footer__logo {
  height: 64px;
  width: auto;
  margin-bottom: 16px;
}

.tl-footer__tagline {
  font-family: var(--tl-font-display);
  font-size: 20px;
  font-weight: 400;
  color: var(--tl-white);
  font-style: italic;
}

.tl-footer__newsletter p {
  font-size: 14px;
  color: var(--tl-white-muted);
  margin-bottom: 16px;
}

.tl-footer__newsletter-form {
  display: flex;
  gap: 8px;
}

.tl-footer__newsletter-form input {
  flex: 1;
  min-width: 200px;
  padding: 12px 16px;
  background: var(--tl-dark-surface);
  border: 1px solid var(--tl-dark-border);
  border-radius: var(--tl-radius-sm);
  color: var(--tl-white);
  font-family: var(--tl-font-body);
  font-size: 14px;
  outline: none;
}

.tl-footer__newsletter-form input:focus {
  border-color: var(--tl-gold);
}

.tl-footer__newsletter-form .tl-btn {
  padding: 12px 16px;
}

.tl-footer__divider {
  width: 100%;
  height: 1px;
  background: var(--tl-dark-border);
  margin: 40px 0;
}

.tl-footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.tl-footer__copyright {
  font-size: 13px;
  color: var(--tl-white-muted);
}

.tl-footer__social {
  display: flex;
  gap: 12px;
}

.tl-footer__social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--tl-dark-border);
  border-radius: 50%;
  color: var(--tl-white-muted);
  transition: var(--tl-transition-fast);
  font-size: 16px;
}

.tl-footer__social a:hover {
  border-color: var(--tl-gold);
  color: var(--tl-gold);
}

/* ==========================================================================
   Back to Top
   ========================================================================== */
.tl-back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 996;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--tl-dark-card);
  border: 1px solid var(--tl-dark-border);
  border-radius: 50%;
  color: var(--tl-gold);
  opacity: 0;
  visibility: hidden;
  transition: var(--tl-transition-base);
}

.tl-back-to-top.active {
  opacity: 1;
  visibility: visible;
}

.tl-back-to-top:hover {
  background: var(--tl-gold);
  color: var(--tl-dark);
  border-color: var(--tl-gold);
  transform: translateY(-3px);
}

/* ==========================================================================
   AOS Utilities
   ========================================================================== */
[data-aos] {
  will-change: transform, opacity;
}

@media (max-width: 768px) {
  [data-aos-delay] {
    transition-delay: 0 !important;
  }
}