/* ================================================
   Aqua-Vitalist — Design System
   Aquamentum Brand: Ocean + Teal + Cream
   Standalone, kein Import aus src/css/
   ================================================ */

/* ================================================
   TOKENS
   ================================================ */
:root {
  /* Brand */
  --c-ocean:        #0d2d4a;
  --c-ocean-deep:   #08192b;
  --c-ocean-mid:    #0f3558;
  --c-teal:         #2ab8d0;
  --c-teal-dark:    #1fa3ba;
  --c-teal-glow:    rgba(42, 184, 208, .18);
  --c-teal-border:  rgba(42, 184, 208, .35);

  /* Warme Neutrals */
  --c-cream:        #faf7f2;
  --c-sand:         #f0ebe0;
  --c-parchment:    #e8e0d0;
  --c-sage:         #6b9e7a;

  /* Text */
  --c-ink:          #1a2332;
  --c-slate:        #3d4f63;
  --c-muted:        #6b7a90;
  --c-border:       #dce4ef;
  --c-white:        #ffffff;

  /* Schriften */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;

  /* Abstände */
  --s-1: 0.25rem;   --s-2: 0.5rem;    --s-3: 0.75rem;
  --s-4: 1rem;      --s-6: 1.5rem;    --s-8: 2rem;
  --s-10: 2.5rem;   --s-12: 3rem;     --s-16: 4rem;
  --s-20: 5rem;     --s-24: 6rem;     --s-32: 8rem;

  /* Effekte */
  --radius-sm:   8px;
  --radius-md:   14px;
  --radius-lg:   24px;
  --radius-full: 9999px;
  --shadow-sm:   0 1px 4px rgba(0,0,0,.07);
  --shadow-md:   0 4px 20px rgba(0,0,0,.10);
  --shadow-lg:   0 12px 40px rgba(0,0,0,.14);

  /* Animationen */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --t-fast:   150ms;
  --t-base:   250ms;
  --t-slow:   400ms;

  /* Nav */
  --nav-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scrollbar-width: thin;
  scrollbar-color: var(--c-teal) var(--c-ocean-deep);
}

::-webkit-scrollbar { width: 7px; }
::-webkit-scrollbar-track { background: var(--c-ocean-deep); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--c-teal) 0%, var(--c-teal-dark) 100%);
  border-radius: var(--radius-full);
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--c-ink);
  background: var(--c-cream);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ================================================
   LAYOUT
   ================================================ */
.vt-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--s-6);
}

.vt-container--narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--s-6);
}

.vt-section {
  padding: var(--s-24) 0;
}

/* ================================================
   TYPOGRAFIE
   ================================================ */
.vt-h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5.5vw, 5.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--c-white);
}

.vt-h1 em {
  font-style: italic;
  color: var(--c-teal);
  display: block;
}

.vt-h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--c-ocean);
}

.vt-h2--light {
  color: var(--c-white);
}

.vt-h3 {
  font-family: var(--font-sans);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  font-weight: 600;
  color: var(--c-ocean);
}

/* Section Label (wie website) */
.vt-section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-teal);
  margin-bottom: var(--s-6);
}

.vt-section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--c-teal);
  flex-shrink: 0;
}

.vt-section-label--light {
  color: rgba(255,255,255,.75);
}

.vt-section-label--light::before {
  background: rgba(255,255,255,.5);
}

.vt-divider {
  width: 56px;
  height: 2px;
  background: linear-gradient(90deg, var(--c-teal), transparent);
  border-radius: 2px;
  margin: var(--s-6) 0;
}

.vt-divider--center {
  margin: var(--s-6) auto;
}

/* ================================================
   SCROLL ANIMATIONEN
   ================================================ */
.vt-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity var(--t-slow) var(--ease-out),
    transform var(--t-slow) var(--ease-out);
}

.vt-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.vt-reveal-delay-1 { transition-delay: 80ms; }
.vt-reveal-delay-2 { transition-delay: 160ms; }
.vt-reveal-delay-3 { transition-delay: 240ms; }
.vt-reveal-delay-4 { transition-delay: 320ms; }

/* ================================================
   BUTTONS
   ================================================ */
.vt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  padding: 15px 36px;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  line-height: 1;
  min-height: 52px;
  transition:
    background var(--t-base) var(--ease-out),
    border-color var(--t-base) var(--ease-out),
    color var(--t-base) var(--ease-out),
    transform var(--t-fast) var(--ease-out),
    box-shadow var(--t-base) var(--ease-out);
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  white-space: nowrap;
}

.vt-btn:active { transform: scale(0.97); }

.vt-btn-primary {
  background: var(--c-teal);
  color: var(--c-white);
  box-shadow: 0 4px 20px rgba(42,184,208,.3);
}
.vt-btn-primary:hover,
.vt-btn-primary:focus-visible {
  background: var(--c-teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(42,184,208,.42);
}
.vt-btn-primary:focus-visible {
  outline: 3px solid var(--c-teal);
  outline-offset: 3px;
}

.vt-btn-outline {
  background: transparent;
  border-color: var(--c-ocean);
  color: var(--c-ocean);
}
.vt-btn-outline:hover,
.vt-btn-outline:focus-visible {
  background: var(--c-ocean);
  color: var(--c-white);
  transform: translateY(-2px);
}

.vt-btn-outline--light {
  border-color: rgba(255,255,255,.4);
  color: var(--c-white);
}
.vt-btn-outline--light:hover,
.vt-btn-outline--light:focus-visible {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.7);
}

.vt-btn-large {
  padding: 18px 44px;
  font-size: 1.0625rem;
  min-height: 58px;
}

/* ================================================
   NAV
   ================================================ */
.vt-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 0 var(--s-6);
  transition:
    background var(--t-base) var(--ease-out),
    box-shadow var(--t-base) var(--ease-out),
    backdrop-filter var(--t-base) var(--ease-out);
}

.vt-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
}

.vt-nav.scrolled {
  background: rgba(250,247,242,.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--c-border);
}

.vt-nav.scrolled .vt-nav-logo-text {
  color: var(--c-ocean);
}

.vt-nav.scrolled .vt-nav-logo-text span {
  color: var(--c-teal);
}

.vt-nav-logo {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  text-decoration: none;
}

.vt-nav-logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--c-teal), var(--c-ocean));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-white);
  flex-shrink: 0;
}

.vt-nav-logo-img {
  height: 32px;
  width: auto;
  display: block;
  /* Logo ist dunkel → auf dunklem Hero invertieren */
  filter: brightness(0) invert(1);
  transition: filter var(--t-base);
}

/* Nach Scroll: Logo dunkel auf hellem Cream-Nav */
.vt-nav.scrolled .vt-nav-logo-img {
  filter: none;
}

/* ================================================
   NAV LINKS
   ================================================ */
.vt-nav-links {
  display: flex;
  align-items: center;
  gap: var(--s-8);
  list-style: none;
}

.vt-nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,.8);
  text-decoration: none;
  transition: color var(--t-fast);
  white-space: nowrap;
}

.vt-nav-link:hover { color: var(--c-teal); }

.vt-nav.scrolled .vt-nav-link { color: var(--c-slate); }
.vt-nav.scrolled .vt-nav-link:hover { color: var(--c-teal); }

.vt-nav-cta {
  padding: 10px 22px;
  min-height: 40px;
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .vt-nav-links { display: none; }
}

/* ================================================
   SCROLL-TO-TOP
   ================================================ */
.vt-scroll-top {
  position: fixed;
  bottom: var(--s-8);
  right: var(--s-6);
  z-index: 90;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--c-teal);
  color: var(--c-white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(42,184,208,.4);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--t-base) var(--ease-out), transform var(--t-base) var(--ease-out);
  pointer-events: none;
}

.vt-scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.vt-scroll-top:hover {
  background: var(--c-teal-dark);
  box-shadow: 0 6px 28px rgba(42,184,208,.5);
  transform: translateY(-2px);
}

/* ================================================
   HERO — Dark Ocean
   ================================================ */
.vt-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-h);
}

/* Vollbild-Foto Hintergrund */
.vt-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.vt-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  filter: brightness(.38) saturate(1.1);
}

/* Dunkles Overlay für Lesbarkeit */
.vt-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(160deg, rgba(8,25,43,.55) 0%, rgba(13,45,74,.4) 100%);
}

/* Vollbild-Layout: Content exakt zentriert */
.vt-hero-layout {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
  min-height: 100vh;
  max-width: 860px;
  margin: 0 auto;
  padding: calc(var(--nav-h) + var(--s-12)) var(--s-6) var(--s-16);
}

.vt-hero-content {
  max-width: 760px;
  width: 100%;
}

.vt-hero-sub {
  margin-left: auto;
  margin-right: auto;
}

/* Badge */
.vt-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  background: rgba(42,184,208,.12);
  border: 1px solid var(--c-teal-border);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--c-teal);
  margin-bottom: var(--s-8);
  letter-spacing: 0.04em;
}

.vt-hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,.7);
  line-height: 1.75;
  margin: var(--s-8) auto var(--s-10);
  max-width: 520px;
  text-align: center;
}

.vt-hero-cta {
  display: flex;
  gap: var(--s-4);
  flex-wrap: wrap;
  justify-content: center;
}

/* Scroll-Indikator */
.vt-hero-scroll {
  position: absolute;
  bottom: var(--s-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-2);
  color: rgba(255,255,255,.4);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  animation: scrollBounce 2.5s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(7px); }
}

/* Hero Foto */
.vt-hero-photo {
  position: relative;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
}

.vt-hero-photo img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  display: block;
  box-shadow: 0 24px 60px rgba(0,0,0,.4), 0 0 0 1px rgba(42,184,208,.2);
}

/* Teal-Glow hinter dem Bild */
.vt-hero-photo::before {
  content: '';
  position: absolute;
  inset: -12px;
  border-radius: calc(var(--radius-lg) + 12px);
  background: radial-gradient(ellipse at 60% 40%, rgba(42,184,208,.18) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

/* Wave unten am Hero */
.vt-hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  line-height: 0;
  z-index: 3;
}
.vt-hero-wave svg { display: block; width: 100%; }

/* ================================================
   TRUST BAR — hell (Cream)
   ================================================ */
.vt-trust-bar {
  background: var(--c-sand);
  border-bottom: 1px solid var(--c-parchment);
  padding: var(--s-4) 0;
}

.vt-trust-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-6);
  flex-wrap: nowrap;
}

.vt-trust-item {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  color: var(--c-slate);
  font-size: 0.875rem;
  font-weight: 500;
}

.vt-trust-item i { color: var(--c-teal); flex-shrink: 0; }

.vt-trust-divider {
  width: 1px;
  height: 18px;
  background: var(--c-parchment);
  flex-shrink: 0;
}

/* ================================================
   HOOK / PROBLEM — Cream Hintergrund
   ================================================ */
.vt-hook {
  background: var(--c-cream);
  border-bottom: 1px solid var(--c-border);
}

.vt-hook-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-16);
  align-items: center;
}

.vt-hook .vt-h2 { color: var(--c-ocean); }
.vt-hook .vt-body { color: var(--c-muted); font-size: 1.0625rem; line-height: 1.75; }
.vt-hook .vt-body + .vt-body { margin-top: var(--s-4); }

/* Stat Box */
.vt-stat-box {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--s-12) var(--s-10);
  text-align: center;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.vt-stat-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-teal), var(--c-teal-dark));
}

.vt-stat-number {
  font-family: var(--font-serif);
  font-size: 5rem;
  font-weight: 700;
  color: var(--c-ocean);
  line-height: 1;
  letter-spacing: -0.03em;
}

.vt-stat-unit {
  font-size: 1.5rem;
  color: var(--c-teal);
  font-weight: 600;
  margin-top: var(--s-1);
}

.vt-stat-label {
  font-size: 0.9375rem;
  color: var(--c-slate);
  margin-top: var(--s-4);
  line-height: 1.6;
}

.vt-stat-source {
  font-size: 0.6875rem;
  color: var(--c-muted);
  margin-top: var(--s-4);
}

.vt-contaminant-block {
  margin-top: var(--s-6);
  padding-top: var(--s-5);
  border-top: 1px solid rgba(255,255,255,.1);
}

.vt-contaminant-label {
  font-size: 0.75rem;
  color: var(--c-muted);
  margin: 0 0 var(--s-3);
  text-transform: uppercase;
  letter-spacing: .04em;
}

.vt-contaminant-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
}

.vt-ctag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  background: rgba(220, 60, 60, .12);
  color: #e07070;
  border: 1px solid rgba(220, 60, 60, .25);
}

/* ================================================
   WAS IST EIN VITALIST — Weiß
   ================================================ */
.vt-definition {
  background: var(--c-ocean);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.vt-icon-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-6);
  margin: var(--s-10) 0;
}

.vt-icon-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--s-4);
  padding: var(--s-8);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  transition: background var(--t-base) var(--ease-out), transform var(--t-base) var(--ease-out);
}

.vt-icon-item:hover {
  background: rgba(255,255,255,.1);
  transform: translateY(-3px);
}

.vt-icon-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(42,184,208,.1);
  border: 1px solid var(--c-teal-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-teal);
  flex-shrink: 0;
  transition: all var(--t-base);
}

.vt-icon-item:hover .vt-icon-circle,
.vt-benefit-card:hover .vt-icon-circle {
  background: rgba(42,184,208,.18);
  box-shadow: 0 0 16px rgba(42,184,208,.25);
}

.vt-icon-item h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--c-white);
}

.vt-icon-item p {
  font-size: 0.9375rem;
  color: rgba(255,255,255,.65);
  line-height: 1.65;
}

/* Stufen */
.vt-stufen {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-6);
  margin-top: var(--s-10);
}

.vt-stufe {
  padding: var(--s-8);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  transition: background var(--t-base);
}

.vt-stufe:hover { background: rgba(255,255,255,.1); }

.vt-stufe-1 { border-top: 3px solid var(--c-teal); }
.vt-stufe-2 { border-top: 3px solid var(--c-ocean); }

.vt-stufe-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-teal);
  background: rgba(42,184,208,.1);
  border-radius: var(--radius-sm);
  padding: 3px 10px;
  margin-bottom: var(--s-4);
}

.vt-stufe h3 {
  font-size: 1.1875rem;
  color: var(--c-white);
  margin-bottom: var(--s-3);
}

.vt-stufe p {
  font-size: 0.9375rem;
  color: rgba(255,255,255,.65);
  line-height: 1.65;
}

/* ================================================
   BENEFITS — Sand Hintergrund
   ================================================ */
.vt-benefits {
  background: var(--c-sand);
  border-bottom: 1px solid var(--c-parchment);
}

.vt-benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-6);
  margin-top: var(--s-10);
}

.vt-benefit-card {
  padding: var(--s-8);
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition:
    box-shadow var(--t-base) var(--ease-out),
    transform var(--t-base) var(--ease-out);
  position: relative;
}

.vt-benefit-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.vt-benefit-card .vt-icon-circle {
  margin-bottom: var(--s-4);
}

.vt-benefit-card h3 {
  font-size: 1rem;
  color: var(--c-ocean);
  margin-bottom: var(--s-3);
  font-weight: 600;
}

.vt-benefit-card p {
  font-size: 0.9rem;
  color: var(--c-muted);
  line-height: 1.65;
}

.vt-benefit-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--c-teal);
  background: rgba(42,184,208,.1);
  border-radius: var(--radius-sm);
  padding: 3px 8px;
  margin-top: var(--s-4);
}

.vt-provision-note {
  margin-top: var(--s-10);
  padding: var(--s-6);
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-left: 3px solid var(--c-teal);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--c-muted);
  line-height: 1.6;
}

.vt-provision-note strong { color: var(--c-ocean); }

/* ================================================
   EXKLUSIVITÄT — Ocean Dark
   ================================================ */
.vt-exclusivity {
  background: var(--c-ocean);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.vt-exclusivity::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(42,184,208,.1) 0%, transparent 70%);
  pointer-events: none;
}

.vt-exclusivity-inner {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.vt-exclusivity p {
  font-size: 1.125rem;
  color: rgba(255,255,255,.7);
  line-height: 1.75;
  margin-bottom: var(--s-10);
}

.vt-process-steps {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--s-6);
  flex-wrap: wrap;
  margin-top: var(--s-10);
}

.vt-process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-3);
  font-size: 0.875rem;
  color: rgba(255,255,255,.7);
  font-weight: 500;
}

.vt-process-step-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(42,184,208,.15);
  border: 2px solid var(--c-teal-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--c-teal);
  font-size: 1.0625rem;
}

.vt-process-arrow {
  color: rgba(42,184,208,.5);
  margin-top: -18px;
}

.vt-exclusivity-status {
  margin-top: var(--s-8);
  font-size: 0.9375rem;
  color: rgba(255,255,255,.7);
}

.vt-exclusivity-status strong { color: var(--c-teal); }

/* ================================================
   5-STEP PROCESS — Cream
   ================================================ */
.vt-steps {
  background: var(--c-cream);
  border-bottom: 1px solid var(--c-border);
}

.vt-steps-list {
  margin-top: var(--s-10);
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.vt-steps-list::before {
  content: '';
  position: absolute;
  left: 27px;
  top: var(--s-8);
  bottom: var(--s-8);
  width: 1px;
  background: linear-gradient(180deg, var(--c-teal) 0%, rgba(42,184,208,.1) 100%);
}

.vt-step {
  display: flex;
  gap: var(--s-8);
  align-items: flex-start;
  padding: var(--s-8) 0;
  position: relative;
}

.vt-step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--c-white);
  border: 2px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--c-teal);
  font-weight: 800;
  font-size: 1.0625rem;
  font-family: var(--font-serif);
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow-sm);
  transition: all var(--t-base) var(--ease-out);
}

.vt-step:hover .vt-step-num {
  background: var(--c-teal);
  color: var(--c-white);
  border-color: var(--c-teal);
  box-shadow: 0 4px 20px rgba(42,184,208,.35);
}

.vt-step-body {
  flex: 1;
  padding-top: var(--s-3);
}

.vt-step-body h3 {
  font-size: 1.125rem;
  color: var(--c-ocean);
  margin-bottom: var(--s-2);
  display: flex;
  align-items: center;
  gap: var(--s-2);
  font-family: var(--font-sans);
  font-weight: 600;
}

.vt-step-body h3 i { color: var(--c-teal); flex-shrink: 0; }

.vt-step-body p {
  font-size: 0.9375rem;
  color: var(--c-muted);
  line-height: 1.65;
}

/* ================================================
   COMMUNITY — Ocean Mid
   ================================================ */
.vt-community {
  background: var(--c-ocean-mid);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.vt-community::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(42,184,208,.08) 0%, transparent 70%);
  pointer-events: none;
}

.vt-community-inner {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.vt-community p {
  font-size: 1.125rem;
  color: rgba(255,255,255,.75);
  line-height: 1.75;
  margin-bottom: var(--s-8);
}

.vt-community-tags {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--s-3);
  margin-top: var(--s-8);
}

.vt-tag {
  padding: 8px 20px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  color: rgba(255,255,255,.75);
  transition: all var(--t-base);
  cursor: default;
}

.vt-tag:hover {
  background: rgba(42,184,208,.15);
  border-color: var(--c-teal-border);
  color: var(--c-teal);
}

/* ================================================
   CTA SECTION — Ocean Deep
   ================================================ */
.vt-cta-section {
  background: var(--c-ocean-deep);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.vt-cta-section::before {
  content: '';
  position: absolute;
  bottom: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(42,184,208,.18) 0%, rgba(42,184,208,.06) 40%, transparent 70%);
  pointer-events: none;
}

.vt-cta-section::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-teal), transparent);
  opacity: 0.4;
}

.vt-cta-inner {
  position: relative;
  z-index: 2;
  max-width: 640px;
  margin: 0 auto;
}

.vt-cta-inner p {
  font-size: 1.0625rem;
  color: rgba(255,255,255,.7);
  margin: var(--s-6) 0 var(--s-10);
}

.vt-cta-hint {
  display: block;
  font-size: 0.875rem;
  color: rgba(255,255,255,.4);
  margin-top: var(--s-6);
}

/* ================================================
   FOOTER
   ================================================ */
.vt-footer {
  background: var(--c-ocean-deep);
  border-top: 1px solid rgba(255,255,255,.08);
  padding: var(--s-10) 0 var(--s-8);
}

.vt-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--s-6);
}

.vt-footer-copy {
  font-size: 0.875rem;
  color: rgba(255,255,255,.35);
}

.vt-footer-links {
  display: flex;
  gap: var(--s-8);
  flex-wrap: wrap;
}

.vt-footer-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,.45);
  transition: color var(--t-base);
}

.vt-footer-links a:hover { color: var(--c-teal); }

/* ================================================
   MODAL / FORMULAR
   ================================================ */
.vt-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(8,25,43,.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: var(--s-6);
}

.vt-modal-overlay.open { display: flex; }

.vt-modal {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-lg), 0 0 60px rgba(42,184,208,.12);
  animation: modalIn 0.3s var(--ease-out);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.93) translateY(16px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.vt-modal-header {
  padding: var(--s-8) var(--s-8) var(--s-6);
  border-bottom: 1px solid var(--c-border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--s-4);
}

.vt-modal-header h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--c-ocean);
  font-weight: 700;
}

.vt-modal-header p {
  font-size: 0.9rem;
  color: var(--c-muted);
  margin-top: var(--s-1);
}

.vt-modal-close {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--c-muted);
  padding: var(--s-1);
  display: flex;
  align-items: center;
  border-radius: var(--radius-sm);
  transition: all var(--t-fast);
  flex-shrink: 0;
}

.vt-modal-close:hover {
  background: var(--c-sand);
  color: var(--c-ink);
}

.vt-modal-body { padding: var(--s-8); }

.vt-form-group { margin-bottom: var(--s-6); }

.vt-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-4);
}

.vt-form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--c-slate);
  margin-bottom: var(--s-2);
}

.vt-form-label .required {
  color: var(--c-teal);
  margin-left: 2px;
}

.vt-form-control {
  width: 100%;
  padding: 12px 16px;
  background: var(--c-cream);
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius-md);
  color: var(--c-ink);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  line-height: 1.5;
  transition: border-color var(--t-base), box-shadow var(--t-base);
  appearance: none;
  -webkit-appearance: none;
}

.vt-form-control:focus {
  outline: none;
  border-color: var(--c-teal);
  background: var(--c-white);
  box-shadow: 0 0 0 3px rgba(42,184,208,.15);
}

.vt-form-control::placeholder { color: var(--c-muted); }

.vt-form-control option {
  background: var(--c-white);
  color: var(--c-ink);
}

textarea.vt-form-control {
  resize: vertical;
  min-height: 120px;
}

.vt-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--s-3);
  cursor: pointer;
}

.vt-checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--c-teal);
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 3px;
}

.vt-checkbox-label {
  font-size: 0.875rem;
  color: var(--c-muted);
  line-height: 1.55;
}

.vt-checkbox-label a {
  color: var(--c-teal);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.vt-modal-footer {
  padding: var(--s-4) var(--s-8) var(--s-8);
}

.vt-modal-footer .vt-btn {
  width: 100%;
  justify-content: center;
}

/* Fehlermeldungen */
.vt-form-error {
  font-size: 0.8125rem;
  color: #dc2626;
  margin-top: var(--s-2);
  display: none;
}

.vt-form-group.has-error .vt-form-control { border-color: #dc2626; }
.vt-form-group.has-error .vt-form-error { display: block; }

/* Erfolgs-State */
.vt-modal-success {
  display: none;
  text-align: center;
  padding: var(--s-16) var(--s-8);
}

.vt-modal-success.show { display: block; }

.vt-success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(42,184,208,.1);
  border: 2px solid var(--c-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--s-8);
  color: var(--c-teal);
}

.vt-modal-success h3 {
  font-family: var(--font-serif);
  font-size: 1.625rem;
  color: var(--c-ocean);
  margin-bottom: var(--s-4);
}

.vt-modal-success p {
  font-size: 1rem;
  color: var(--c-muted);
  line-height: 1.7;
  margin-bottom: var(--s-8);
}

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 768px) {
  .vt-nav { padding: 0 var(--s-4); }

  .vt-hero-layout {
    padding: var(--s-12) var(--s-4) var(--s-16);
  }

  .vt-hero-cta { flex-direction: column; }
  .vt-hero-cta .vt-btn { width: 100%; }

  .vt-hook-inner { grid-template-columns: 1fr; gap: var(--s-10); }
  .vt-icon-row { grid-template-columns: 1fr; }
  .vt-stufen { grid-template-columns: 1fr; }
  .vt-benefits-grid { grid-template-columns: 1fr; }
  .vt-form-row { grid-template-columns: 1fr; }

  .vt-process-steps { gap: var(--s-4); }
  .vt-process-arrow { display: none; }

  .vt-trust-divider { display: none; }
  .vt-trust-inner { gap: var(--s-4); }

  .vt-footer-inner { flex-direction: column; text-align: center; }
  .vt-footer-links { justify-content: center; }

  .vt-section { padding: var(--s-16) 0; }
}

@media (max-width: 480px) {
  .vt-stat-number { font-size: 4rem; }
  .vt-modal { border-radius: var(--radius-md); }
}

@media (min-width: 1440px) {
  .vt-section { padding: var(--s-32) 0; }
  .vt-container { padding: 0 var(--s-8); }
}

@media (min-width: 1920px) {
  .vt-container { max-width: 1440px; }
}