/* =========================================================
   DealHaus — Landing Page Styles
   Modern corporate German design
   ========================================================= */

:root{
  /* Farben */
  --bg:           #07060f;
  --bg-soft:      #0c0a18;
  --surface:      #131022;
  --surface-2:    #1a1633;
  --border:       rgba(255,255,255,0.08);
  --border-strong:rgba(255,255,255,0.16);

  --primary:      #7c3aed;
  --primary-2:    #a855f7;
  --primary-dark: #5b21b6;
  --accent:       #34d399;

  --fg:           #eef2f9;
  --muted:        #9aa6bd;
  --muted-2:      #6b7689;

  --radius:       16px;
  --radius-sm:    10px;
  --shadow:       0 20px 50px -20px rgba(0,0,0,0.7);
  --shadow-sm:    0 8px 24px -12px rgba(0,0,0,0.6);

  --container:    1140px;
}

/* ---------- Reset ---------- */
*{ box-sizing: border-box; margin: 0; padding: 0; }
html{ scroll-behavior: smooth; }
body{
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; }
img{ max-width: 100%; display: block; }

/* =========================================================
   ANIMIERTER HINTERGRUND — dunkle Basis + schwebende Partikel
   ========================================================= */
.bg-animation{
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(80% 50% at 50% -10%, rgba(124,58,237,0.15) 0%, transparent 60%),
    radial-gradient(120% 120% at 50% 100%, #0a0814 0%, #07060f 60%, #050409 100%);
}
/* feine Gitter-Textur für Tiefe */
.bg-grid{
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(168,85,247,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168,85,247,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 20%, transparent 78%);
  mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 20%, transparent 78%);
  opacity: 0.7;
}
/* schwebende Partikel */
.particles{ position: absolute; inset: 0; }
.particles span{
  position: absolute;
  bottom: -10px;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: rgba(196,181,253,0.9);
  box-shadow: 0 0 8px 1px rgba(168,85,247,0.7);
  opacity: 0;
  animation: floatUp linear infinite;
}
.particles span:nth-child(1){ left: 6%;  width:3px; height:3px; animation-duration: 16s; animation-delay: 0s; }
.particles span:nth-child(2){ left: 14%; animation-duration: 22s; animation-delay: 3s; }
.particles span:nth-child(3){ left: 22%; width:5px; height:5px; animation-duration: 19s; animation-delay: 7s; }
.particles span:nth-child(4){ left: 31%; animation-duration: 25s; animation-delay: 1s; }
.particles span:nth-child(5){ left: 39%; width:3px; height:3px; animation-duration: 18s; animation-delay: 9s; }
.particles span:nth-child(6){ left: 47%; animation-duration: 23s; animation-delay: 4s; }
.particles span:nth-child(7){ left: 54%; width:5px; height:5px; animation-duration: 20s; animation-delay: 11s; }
.particles span:nth-child(8){ left: 62%; animation-duration: 17s; animation-delay: 2s; }
.particles span:nth-child(9){ left: 69%; width:3px; height:3px; animation-duration: 26s; animation-delay: 6s; }
.particles span:nth-child(10){ left: 76%; animation-duration: 21s; animation-delay: 8s; }
.particles span:nth-child(11){ left: 83%; width:5px; height:5px; animation-duration: 19s; animation-delay: 12s; }
.particles span:nth-child(12){ left: 89%; animation-duration: 24s; animation-delay: 5s; }
.particles span:nth-child(13){ left: 94%; animation-duration: 18s; animation-delay: 10s; }
.particles span:nth-child(14){ left: 44%; width:3px; height:3px; animation-duration: 27s; animation-delay: 14s; }
.particles span:nth-child(15){ left: 11%; width:5px; height:5px; animation-duration: 22s; animation-delay: 13s; }
@keyframes floatUp{
  0%{ transform: translateY(0) scale(1); opacity: 0; }
  10%{ opacity: 0.9; }
  90%{ opacity: 0.7; }
  100%{ transform: translateY(-105vh) scale(0.4); opacity: 0; }
}

/* =========================================================
   HERO GLOW — leuchtender Bogen (Dome) wie ein Sonnenaufgang
   ========================================================= */
.hero{ position: relative; overflow: hidden; }
.hero-glow{
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  /* sanftes Ausblenden nach unten -> kein harter Abschnitt des Kreises */
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 50%, rgba(0,0,0,0.35) 78%, transparent 96%);
  mask-image: linear-gradient(180deg, #000 0%, #000 50%, rgba(0,0,0,0.35) 78%, transparent 96%);
}
/* der leuchtende Bogen: oberer Rand eines großen Kreises */
.hero-glow .arc{
  position: absolute;
  left: 50%;
  top: 940px;
  width: 1700px;
  height: 1700px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--bg);
  box-shadow:
    0 0 2px 1px rgba(255,255,255,0.9),
    0 0 60px 6px rgba(168,85,247,0.85),
    0 0 140px 30px rgba(124,58,237,0.55),
    inset 0 2px 40px 0 rgba(168,85,247,0.35);
  animation: arcPulse 5s ease-in-out infinite;
}
/* der wandernde Licht-Schimmer auf dem Bogen */
.hero-glow .arc-shimmer{
  position: absolute;
  left: 50%;
  top: 940px;
  width: 1700px;
  height: 1700px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: conic-gradient(from 0deg,
    rgba(255,255,255,0.0) 0deg,
    rgba(255,255,255,0.9) 12deg,
    rgba(255,255,255,0.0) 30deg,
    transparent 360deg);
  -webkit-mask: radial-gradient(circle, transparent 846px, #000 848px, #000 853px, transparent 855px);
  mask: radial-gradient(circle, transparent 846px, #000 848px, #000 853px, transparent 855px);
  filter: blur(2px);
  animation: shimmerSpin 6s linear infinite;
}
@keyframes arcPulse{
  0%,100%{ box-shadow:
    0 0 2px 1px rgba(255,255,255,0.9),
    0 0 60px 6px rgba(168,85,247,0.85),
    0 0 140px 30px rgba(124,58,237,0.55),
    inset 0 2px 40px 0 rgba(168,85,247,0.35); }
  50%{ box-shadow:
    0 0 3px 1px rgba(255,255,255,1),
    0 0 80px 10px rgba(168,85,247,1),
    0 0 190px 50px rgba(124,58,237,0.7),
    inset 0 2px 60px 0 rgba(168,85,247,0.5); }
}
@keyframes shimmerSpin{
  from{ transform: translate(-50%, -50%) rotate(0deg); }
  to{ transform: translate(-50%, -50%) rotate(360deg); }
}
.hero-inner{ position: relative; z-index: 1; }

/* Bewegung respektiert Nutzereinstellungen */
@media (prefers-reduced-motion: reduce){
  .particles span,
  .hero-glow .arc,
  .hero-glow .arc-shimmer{ animation: none !important; }
}

/* ---------- Layout helpers ---------- */
.container{
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.section{ padding: 96px 0; }
.section-head{ text-align: center; max-width: 680px; margin: 0 auto 56px; }
.eyebrow{
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary-2);
  margin-bottom: 14px;
}
.section-head h2{
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.section-desc{ margin-top: 16px; color: var(--muted); font-size: 1.05rem; }

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1;
  padding: 14px 24px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn:active{ transform: translateY(1px); }
.btn-sm{ padding: 10px 18px; font-size: 0.9rem; }
.btn-lg{ padding: 16px 30px; font-size: 1.05rem; }
.btn-block{ width: 100%; }

.btn-primary{
  background: linear-gradient(135deg, var(--primary-2), var(--primary));
  color: #fff;
  box-shadow: 0 10px 30px -10px rgba(124,58,237,0.75);
}
.btn-primary:hover{
  box-shadow: 0 14px 40px -8px rgba(168,85,247,0.9);
  transform: translateY(-2px);
}
.btn-ghost{
  background: transparent;
  color: var(--fg);
  border-color: var(--border-strong);
}
.btn-ghost:hover{ background: rgba(255,255,255,0.05); transform: translateY(-2px); }
.btn-outline{
  background: transparent;
  color: var(--primary-2);
  border-color: var(--primary);
}
.btn-outline:hover{ background: rgba(124,58,237,0.14); }

/* ---------- Navbar ---------- */
.navbar{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(10,8,20,0.72);
  border-bottom: 1px solid var(--border);
}
.nav-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo{
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.logo span{ color: var(--primary-2); }
.nav-links{ display: flex; gap: 32px; }
.nav-links a{
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--muted);
  transition: color .2s ease;
}
.nav-links a:hover{ color: var(--fg); }

/* ---------- Hero ---------- */
.hero{ padding: 96px 0 80px; text-align: center; }
.hero-inner{ display: flex; flex-direction: column; align-items: center; }
.hero-badge{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 28px;
}
.hero h1{
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  max-width: 900px;
}
.grad{
  background: linear-gradient(120deg, #c4b5fd 0%, #7c3aed 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub{
  margin: 24px auto 0;
  max-width: 620px;
  font-size: 1.15rem;
  color: var(--muted);
}
.hero-actions{ display: flex; gap: 16px; margin-top: 36px; flex-wrap: wrap; justify-content: center; }
.hero-stats{
  display: flex;
  gap: 48px;
  margin-top: 64px;
  flex-wrap: wrap;
  justify-content: center;
}
.stat{ display: flex; flex-direction: column; align-items: center; }
.stat strong{
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(120deg, #fff, var(--primary-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat span{ font-size: 0.9rem; color: var(--muted); margin-top: 4px; }

/* ---------- Features ---------- */
.features{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.feature-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.feature-card:hover{
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
}
.feature-icon{
  width: 54px; height: 54px;
  display: grid; place-items: center;
  font-size: 1.6rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 18px;
}
.feature-card h3{ font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.feature-card p{ font-size: 0.95rem; color: var(--muted); }

/* ---------- Plans ---------- */
.section-plans{
  position: relative;
  background: linear-gradient(180deg,
    rgba(124,58,237,0) 0%,
    rgba(124,58,237,0.12) 22%,
    rgba(124,58,237,0.12) 78%,
    rgba(124,58,237,0) 100%);
}
/* sanfte, leuchtende Trennlinien statt harter Kanten */
.section-plans::before,
.section-plans::after{
  content: "";
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 5%, rgba(168,85,247,0.55) 50%, transparent 95%);
  pointer-events: none;
}
.section-plans::before{ top: 0; }
.section-plans::after{ bottom: 0; }
.plans{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}
.plan-card{
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
  cursor: pointer;
}
.plan-card:hover{
  transform: translateY(-6px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow);
}
.plan-card.selected{
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary), var(--shadow);
}
.plan-popular{
  border-color: rgba(168,85,247,0.55);
  background: linear-gradient(180deg, rgba(124,58,237,0.16), var(--surface) 42%);
  box-shadow: 0 0 50px -20px rgba(168,85,247,0.7);
}
.plan-flag{
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary-2), var(--primary));
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 999px;
  box-shadow: 0 8px 20px -8px rgba(168,85,247,0.85);
}
.plan-name{ font-size: 1.25rem; font-weight: 700; }
.earn-label{
  display: block;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--accent);
  margin-top: 12px;
}
.plan-price{ margin: 4px 0 6px; }
.plan-price .amount{
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--accent);
}
.plan-tag{ color: var(--muted); font-size: 0.95rem; margin-bottom: 24px; }
.plan-features{ display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; flex-grow: 1; }
.plan-features li{
  position: relative;
  padding-left: 28px;
  font-size: 0.95rem;
  color: var(--fg);
}
.plan-features li::before{
  content: "✓";
  position: absolute;
  left: 0; top: 0;
  color: var(--accent);
  font-weight: 800;
}

/* ---------- Footer ---------- */
.footer{
  border-top: 1px solid var(--border);
  padding: 40px 0;
  background: rgba(12,10,24,0.6);
}
.footer-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer p{ color: var(--muted); font-size: 0.9rem; }
.footer-links{ display: flex; gap: 24px; }
.footer-links a{ color: var(--muted); font-size: 0.9rem; transition: color .2s ease; }
.footer-links a:hover{ color: var(--fg); }

/* =========================================================
   MODAL (POPUP) — Glassmorphism
   ========================================================= */
.modal-overlay{
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(6, 9, 16, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease, visibility .3s ease;
}
.modal-overlay.open{ opacity: 1; visibility: visible; }

.modal{
  position: relative;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  background: rgba(28, 38, 56, 0.55);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 24px;
  padding: 40px;
  box-shadow: 0 40px 80px -30px rgba(0,0,0,0.8);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  transform: translateY(20px) scale(0.97);
  transition: transform .3s cubic-bezier(.2,.8,.2,1);
}
.modal-overlay.open .modal{ transform: translateY(0) scale(1); }

.modal-close{
  position: absolute;
  top: 16px; right: 18px;
  width: 38px; height: 38px;
  display: grid; place-items: center;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--muted);
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 50%;
  cursor: pointer;
  transition: color .2s ease, background .2s ease, transform .2s ease;
}
.modal-close:hover{ color: #fff; background: rgba(255,255,255,0.14); transform: rotate(90deg); }

/* Fortschritts-Anzeige */
.modal-progress{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 28px;
}
.modal-progress .dot{
  width: 11px; height: 11px;
  border-radius: 50%;
  background: rgba(255,255,255,0.18);
  transition: background .3s ease, box-shadow .3s ease;
}
.modal-progress .dot.active{
  background: var(--primary-2);
  box-shadow: 0 0 0 4px rgba(168,85,247,0.3);
}
.modal-progress .line{
  width: 48px; height: 2px;
  margin: 0 8px;
  background: rgba(255,255,255,0.18);
}

/* Schritte */
.modal-step{ display: none; animation: stepIn .35s ease; }
.modal-step.active{ display: block; }
@keyframes stepIn{
  from{ opacity: 0; transform: translateX(12px); }
  to{ opacity: 1; transform: translateX(0); }
}
.modal h3{
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-align: center;
}
.modal-sub{
  text-align: center;
  color: var(--muted);
  font-size: 0.98rem;
  margin: 8px 0 24px;
}

/* Plan-Auswahl im Modal */
.modal-plans{ display: flex; flex-direction: column; gap: 14px; }
.modal-plan{
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  text-align: left;
  font-family: inherit;
  color: var(--fg);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  padding: 18px 20px;
  cursor: pointer;
  transition: transform .15s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.modal-plan:hover{
  transform: translateY(-2px);
  border-color: var(--primary);
  background: rgba(124,58,237,0.14);
  box-shadow: 0 12px 30px -16px rgba(168,85,247,0.85);
}
.modal-plan.featured{ border-color: rgba(168,85,247,0.6); }
.modal-plan .mp-name{ font-size: 1.05rem; font-weight: 700; }
.modal-plan .mp-earn{
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--accent);
}
.modal-plan .mp-price{
  position: absolute;
  top: 16px; right: 20px;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
}
.modal-plan .mp-tag{ font-size: 0.88rem; color: var(--muted); }
.modal-plan .mp-flag{
  align-self: flex-start;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #fff;
  background: linear-gradient(135deg, var(--primary-2), var(--primary));
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 4px;
}

/* Zurück-Button */
.modal-back{
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--muted);
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  margin-bottom: 16px;
  transition: color .2s ease;
}
.modal-back:hover{ color: var(--primary-2); }

/* Gewählter Plan Badge */
.chosen-plan{
  text-align: center;
  font-size: 0.95rem;
  color: var(--muted);
  background: rgba(124,58,237,0.14);
  border: 1px solid rgba(168,85,247,0.4);
  border-radius: 12px;
  padding: 10px 16px;
  margin: 12px 0 22px;
}
.chosen-plan strong{ color: var(--fg); }

/* Messenger-Auswahl */
.messenger-choice{ display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.messenger-btn{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--fg);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  padding: 14px 8px;
  cursor: pointer;
  transition: border-color .2s ease, background .2s ease, transform .15s ease;
}
.messenger-btn .m-ico{ display: inline-flex; align-items: center; justify-content: center; }
.messenger-btn .m-ico svg{ display: block; }
.messenger-btn:hover{ transform: translateY(-2px); border-color: var(--primary); }
.messenger-btn.active{
  border-color: var(--primary);
  background: rgba(124,58,237,0.2);
  box-shadow: 0 0 0 2px rgba(168,85,247,0.4);
}
.messenger-choice.invalid .messenger-btn{ border-color: #ef4444; }

/* =========================================================
   Form (innerhalb Modal)
   ========================================================= */
.lead-form{ display: flex; flex-direction: column; gap: 16px; }
.field{ display: flex; flex-direction: column; gap: 8px; }
.field label{ font-size: 0.9rem; font-weight: 600; color: var(--muted); }
.field input,
.field textarea{
  font-family: inherit;
  font-size: 1rem;
  color: var(--fg);
  background: rgba(13,17,23,0.45);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  transition: border-color .2s ease, box-shadow .2s ease;
  resize: vertical;
}
.field input::placeholder,
.field textarea::placeholder{ color: var(--muted-2); }
.field input:focus,
.field textarea:focus{
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.22);
}
.field input.invalid{
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239,68,68,0.15);
}
.form-note{ font-size: 0.82rem; color: var(--muted-2); text-align: center; margin-top: 2px; }
.form-status{
  font-size: 0.95rem;
  text-align: center;
  font-weight: 500;
  min-height: 22px;
  transition: color .2s ease;
}
.form-status.success{ color: var(--accent); }
.form-status.error{ color: #ef4444; }

body.modal-open{ overflow: hidden; }

/* =========================================================
   SCROLL-REVEAL — sanftes Einblenden beim Scrollen
   ========================================================= */
.reveal{
  opacity: 0;
  transform: translateY(38px);
  transition: opacity .7s cubic-bezier(.2,.8,.2,1), transform .7s cubic-bezier(.2,.8,.2,1);
  will-change: opacity, transform;
}
.reveal.visible{ opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity: 1 !important; transform: none !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px){
  .features{ grid-template-columns: repeat(2, 1fr); }
  /* Bogen kleiner -> Kuppel bleibt sichtbar gewölbt */
  .hero-glow .arc,
  .hero-glow .arc-shimmer{ width: 1300px; height: 1300px; top: 740px; }
  .hero-glow .arc-shimmer{
    -webkit-mask: radial-gradient(circle, transparent 646px, #000 648px, #000 653px, transparent 655px);
    mask: radial-gradient(circle, transparent 646px, #000 648px, #000 653px, transparent 655px);
  }
}
@media (max-width: 720px){
  .section{ padding: 72px 0; }
  .nav-links{ display: none; }
  .plans{ grid-template-columns: 1fr; }
  .plan-popular{ order: -1; }
  .hero-stats{ gap: 32px; }
  .modal{ padding: 28px 22px; }
  /* Bogen für Smartphones */
  .hero-glow .arc,
  .hero-glow .arc-shimmer{ width: 1000px; height: 1000px; top: 570px; }
  .hero-glow .arc-shimmer{
    -webkit-mask: radial-gradient(circle, transparent 496px, #000 498px, #000 502px, transparent 504px);
    mask: radial-gradient(circle, transparent 496px, #000 498px, #000 502px, transparent 504px);
  }
  .hero-glow{
    -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 46%, rgba(0,0,0,0.3) 74%, transparent 94%);
    mask-image: linear-gradient(180deg, #000 0%, #000 46%, rgba(0,0,0,0.3) 74%, transparent 94%);
  }
}
@media (max-width: 480px){
  .features{ grid-template-columns: 1fr; }
  .hero-actions{ flex-direction: column; width: 100%; }
  .hero-actions .btn{ width: 100%; }
  .container{ padding: 0 18px; }
  .messenger-choice{ grid-template-columns: 1fr; }
  .messenger-btn{ flex-direction: row; justify-content: center; }
  /* Bogen für kleine Smartphones */
  .hero-glow .arc,
  .hero-glow .arc-shimmer{ width: 760px; height: 760px; top: 450px; }
  .hero-glow .arc-shimmer{
    -webkit-mask: radial-gradient(circle, transparent 376px, #000 378px, #000 382px, transparent 384px);
    mask: radial-gradient(circle, transparent 376px, #000 378px, #000 382px, transparent 384px);
  }
}