/*
Theme Name: StayPanelTV
Theme URI: https://staypaneltv.app
Author: StayPanelTV
Author URI: https://staypaneltv.app
Description: Moderne Landingpage für die StayPanelTV Hospitality App – das smarte TV-Panel-System für Hotels und Unterkünfte.
Version: 2.3.0
License: GPL-2.0-or-later
Text Domain: staypaneltv
Tags: hospitality, hotel, app, landing-page, one-page
*/

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

:root {
  /* StayPanelTV Brand Colors */
  --color-primary:      #2BAA9E;
  --color-primary-dark: #228f85;
  --color-accent:       #E6D6B4;
  --color-dark:         #0D1B2A;
  --color-dark-2:       #0f2030;
  --color-dark-3:       #152638;
  --color-text:         #F0F4F8;
  --color-muted:        #7D97AF;
  --color-border:       rgba(43,170,158,0.12);
  --color-card:         rgba(15,32,48,0.85);
  --font-sans:          'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius:             12px;
  --radius-lg:          20px;
  --shadow-glow:        0 0 60px rgba(43,170,158,0.2);
  --transition:         0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  background-color: var(--color-dark);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* =============================
   TYPOGRAPHY
   ============================= */
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.5rem; }
p  { color: var(--color-muted); font-size: 1.1rem; }

.text-gradient {
  background: linear-gradient(135deg, #2BAA9E 0%, #E6D6B4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* =============================
   LAYOUT
   ============================= */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 100px 0; }

/* =============================
   BUTTONS
   ============================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: #0D1B2A;
  font-weight: 700;
  box-shadow: 0 4px 24px rgba(43,170,158,0.35);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(43,170,158,0.45);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}
.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-accent {
  background: var(--color-accent);
  color: #0D1B2A;
  font-weight: 700;
  box-shadow: 0 4px 24px rgba(230,214,180,0.25);
}
.btn-accent:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

/* =============================
   BADGES / TAGS
   ============================= */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid rgba(43,170,158,0.35);
  background: rgba(43,170,158,0.1);
  color: #2BAA9E;
  margin-bottom: 20px;
}
.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--color-primary); }

/* =============================
   SECTION HEADER
   ============================= */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}
.section-header p { margin-top: 16px; font-size: 1.15rem; }

/* =============================
   CARDS
   ============================= */
.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}
.card:hover {
  border-color: rgba(43,170,158,0.35);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(43,170,158,0.15);
}

/* =============================
   HEADER / NAV
   ============================= */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
#site-header.scrolled {
  background: rgba(13,15,26,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  padding: 12px 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.site-logo .logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  color: var(--color-muted);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--color-text); }

.nav-actions { display: flex; align-items: center; gap: 12px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  width: 24px; height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}

/* =============================
   HERO
   ============================= */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(43,170,158,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 80% 60%, rgba(230,214,180,0.05) 0%, transparent 60%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
}

.hero-content { position: relative; z-index: 1; }
.hero-content h1 { margin-bottom: 24px; }
.hero-content p { font-size: 1.2rem; margin-bottom: 40px; max-width: 480px; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.stat-item { text-align: left; }
.stat-number {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text);
}
.stat-label {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-top: 2px;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-mockup {
  position: relative;
  z-index: 1;
}

.tv-frame {
  width: 100%;
  max-width: 480px;
  background: #111;
  border-radius: 16px;
  padding: 12px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.6), 0 0 0 2px rgba(255,255,255,0.05);
}

.tv-screen {
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--color-dark-2), var(--color-dark-3));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.tv-screen-content {
  text-align: center;
  padding: 20px;
}
.tv-screen-content .tv-logo {
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #1A56FF, #00D4AA);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}
.tv-screen-content .tv-subtitle { font-size: 0.75rem; color: var(--color-muted); }

.tv-bottom { height: 20px; background: #0a0a0a; border-radius: 0 0 6px 6px; margin-top: 2px; }
.tv-stand { width: 40%; height: 12px; background: #0a0a0a; margin: 4px auto 0; border-radius: 0 0 6px 6px; }

.hero-float-cards {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.float-card {
  position: absolute;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 12px 16px;
  backdrop-filter: blur(10px);
  font-size: 0.8rem;
  white-space: nowrap;
  animation: float 4s ease-in-out infinite;
}
.float-card:nth-child(1) { top: 10%; right: -5%; animation-delay: 0s; }
.float-card:nth-child(2) { bottom: 20%; left: -5%; animation-delay: 1.5s; }
.float-card .float-icon { font-size: 1.2rem; margin-bottom: 4px; }
.float-card .float-label { color: var(--color-muted); font-size: 0.72rem; }
.float-card .float-value { font-weight: 700; color: var(--color-text); }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* =============================
   FEATURES
   ============================= */
#features { background: var(--color-dark-2); }

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

.feature-card .feature-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: rgba(43,170,158,0.12);
  border: 1px solid rgba(43,170,158,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.feature-card h3 { margin-bottom: 10px; font-size: 1.15rem; }
.feature-card p { font-size: 0.95rem; line-height: 1.7; }

/* =============================
   HOW IT WORKS
   ============================= */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, #2BAA9E, #E6D6B4, transparent);
}

.step-item { text-align: center; }

.step-number {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #0D1B2A;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 6px var(--color-dark), 0 0 0 7px rgba(43,170,158,0.25);
}

.step-item h3 { margin-bottom: 8px; font-size: 1.05rem; }
.step-item p { font-size: 0.9rem; }

/* =============================
   SCREENSHOTS
   ============================= */
#screenshots { background: var(--color-dark-2); }

.screenshots-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.screenshot-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/10;
  background: var(--color-dark-3);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: var(--transition);
}
.screenshot-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.screenshot-card:hover { transform: scale(1.02); border-color: var(--color-primary); }
.screenshot-card:hover .screenshot-overlay { opacity: 1; }

/* Hero image overlay */
.hero-room-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5);
}
.hero-room-img img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
}

/* Logo SVG brand colours */
.logo-teal { color: #2BAA9E; }
.logo-navy { color: #0D1B2A; }

.screenshot-placeholder {
  text-align: center;
  color: var(--color-muted);
}
.screenshot-placeholder .screen-icon { font-size: 3rem; margin-bottom: 12px; }
.screenshot-placeholder p { font-size: 0.85rem; }

.screenshot-overlay {
  position: absolute;
  inset: 0;
  background: rgba(13,27,42,0.88);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px;
  text-align: center;
}

/* =============================
   TESTIMONIALS / TRUST
   ============================= */
.logos-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px;
  padding: 24px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 80px;
}
.logo-item {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-muted);
  letter-spacing: -0.02em;
  opacity: 0.6;
  transition: opacity var(--transition);
}
.logo-item:hover { opacity: 1; }

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

.testimonial-card { position: relative; }
.testimonial-card .quote { font-size: 3rem; line-height: 1; color: var(--color-primary); opacity: 0.3; margin-bottom: 12px; }
.testimonial-card .testimonial-text { color: var(--color-text); font-size: 1rem; line-height: 1.7; margin-bottom: 24px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.author-info .author-name { font-weight: 600; font-size: 0.95rem; }
.author-info .author-role { font-size: 0.8rem; color: var(--color-muted); }

/* =============================
   PRICING
   ============================= */
#pricing { background: var(--color-dark-2); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.pricing-card {
  position: relative;
  cursor: default;
  transition: transform 0.3s cubic-bezier(0.34,1.3,0.64,1),
              box-shadow 0.3s ease,
              border-color 0.3s ease;
}

/* Standard-Card Hover */
.pricing-card:not(.featured):hover {
  transform: translateY(-10px);
  border-color: rgba(43,170,158,0.5);
  box-shadow:
    0 24px 60px rgba(0,0,0,0.35),
    0 0 0 1px rgba(43,170,158,0.25),
    0 0 40px rgba(43,170,158,0.12);
}

/* Featured-Card (leicht angehoben + breiter Glow) */
.pricing-card.featured {
  border-color: var(--color-primary);
  box-shadow:
    var(--shadow-glow),
    0 0 0 1px rgba(43,170,158,0.4);
  transform: scale(1.04);
}
.pricing-card.featured:hover {
  transform: scale(1.04) translateY(-8px);
  box-shadow:
    0 32px 80px rgba(43,170,158,0.25),
    0 0 0 1px rgba(43,170,158,0.5),
    0 0 60px rgba(43,170,158,0.2);
}

/* Hover: CTA Button leuchtet dezent auf */
.pricing-card:not(.featured):hover .btn-outline {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.pricing-card:not(.featured):hover .btn-primary {
  box-shadow: 0 6px 20px rgba(43,170,158,0.4);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 100px;
  white-space: nowrap;
}

.pricing-name { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-muted); font-weight: 600; margin-bottom: 12px; }
.pricing-price { margin-bottom: 8px; }
.pricing-price .amount { font-size: 3rem; font-weight: 800; letter-spacing: -0.04em; }
.pricing-price .period { color: var(--color-muted); font-size: 0.9rem; }
.pricing-desc { font-size: 0.9rem; margin-bottom: 28px; }

.pricing-features { margin-bottom: 32px; }
.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
  color: var(--color-text);
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-features li .check { color: var(--color-accent); font-size: 1rem; }
.pricing-features li .cross { color: var(--color-muted); font-size: 1rem; }

/* =============================
   CTA
   ============================= */
#cta {
  background:
    radial-gradient(ellipse 80% 80% at 50% 50%, rgba(43,170,158,0.1) 0%, transparent 70%),
    var(--color-dark);
  text-align: center;
}
#cta h2 { margin-bottom: 16px; }
#cta p { max-width: 560px; margin: 0 auto 40px; font-size: 1.15rem; }
.cta-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }

/* =============================
   CONTACT
   ============================= */
#contact { background: var(--color-dark-2); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: start;
}

.contact-info h2 { margin-bottom: 16px; }
.contact-info p { margin-bottom: 32px; }

.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--color-muted);
  font-size: 0.95rem;
}
.contact-item .contact-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: rgba(43,170,158,0.1);
  border: 1px solid rgba(43,170,158,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-form { display: flex; flex-direction: column; gap: 16px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--color-text); }

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--color-dark-3);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--color-text);
  font-size: 0.95rem;
  font-family: var(--font-sans);
  transition: border-color var(--transition);
  width: 100%;
}
.form-group input:focus,
.form-group select,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-group select { cursor: pointer; appearance: none; }

/* =============================
   FOOTER
   ============================= */
#site-footer {
  background: var(--color-dark);
  border-top: 1px solid var(--color-border);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p { margin-top: 12px; font-size: 0.9rem; max-width: 280px; }
.footer-col h4 { font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text); margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { color: var(--color-muted); font-size: 0.9rem; transition: color var(--transition); }
.footer-col ul a:hover { color: var(--color-text); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.85rem; }

.social-links { display: flex; gap: 12px; }
.social-link {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--color-dark-3);
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  color: var(--color-muted);
  transition: var(--transition);
}
.social-link:hover { border-color: var(--color-primary); color: var(--color-primary); }

/* =============================
   GALLERY TABS & GRID
   ============================= */
.gallery-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 40px;
}

.gallery-tab {
  padding: 8px 20px;
  border-radius: 100px;
  border: 1.5px solid var(--color-border);
  background: transparent;
  color: var(--color-muted);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-sans);
}
.gallery-tab:hover,
.gallery-tab.active {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(43,170,158,0.08);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.gallery-item { display: flex; flex-direction: column; gap: 10px; }
.gallery-item.hidden { display: none; }

.gallery-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--color-muted);
  font-weight: 500;
  padding: 0 4px;
}

.gallery-cat-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.cat-main   { background: #2BAA9E; }
.cat-detail { background: #E6D6B4; }
.cat-tv     { background: #6C8FD4; }
.cat-tips   { background: #E8956D; }

@media (max-width: 1024px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
}

/* =============================
   ANIMATIONS
   ============================= */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

.fade-in:nth-child(2) { transition-delay: 0.1s; }
.fade-in:nth-child(3) { transition-delay: 0.2s; }
.fade-in:nth-child(4) { transition-delay: 0.3s; }
.fade-in:nth-child(5) { transition-delay: 0.4s; }
.fade-in:nth-child(6) { transition-delay: 0.5s; }

/* =============================
   MOBILE NAV
   ============================= */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(13,15,26,0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a { font-size: 1.5rem; font-weight: 600; color: var(--color-text); }
.mobile-nav-close {
  position: absolute;
  top: 24px; right: 24px;
  background: none; border: none;
  color: var(--color-text);
  font-size: 1.5rem;
  cursor: pointer;
}

/* =============================
   RESPONSIVE
   ============================= */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid::before { display: none; }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 460px; }
  .pricing-card.featured { transform: scale(1); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  section { padding: 72px 0; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { order: -1; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .nav-links, .nav-actions .btn-outline { display: none; }
  .hamburger { display: flex; }
  .nav-actions .btn-primary { padding: 10px 18px; font-size: 0.9rem; }
  .features-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .screenshots-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}


/* =============================
   PRICING: Yearly Hint
   ============================= */
.pricing-yearly-hint {
  font-size: 0.82rem;
  color: var(--color-primary);
  margin: 8px 0 4px;
  line-height: 1.4;
}
.pricing-yearly-badge {
  display: inline-block;
  background: rgba(43,170,158,0.15);
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
  margin-left: 4px;
}

/* =============================
   PAYMENT METHODS BAR
   ============================= */
.payment-methods-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}
.pm-label {
  color: var(--color-muted);
  font-size: 0.85rem;
  margin-right: 4px;
}
.pm-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 28px;
  padding: 0 12px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}
.pm-visa   { background: #1a1f71; color: #fff; }
.pm-mc     { background: #eb001b; color: #fff; }
.pm-amex   { background: #016fd0; color: #fff; }
.pm-sepa   { background: #003399; color: #fff; }
.pm-paypal { background: #003087; color: #009cde; }
.pm-ssl    { color: var(--color-muted); font-size: 0.82rem; }


/* =============================
   PAYMENT MODAL
   ============================= */

/* Overlay – nutzt .is-open Klasse (zuverlässiger als aria-hidden Selektor) */
.pay-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.pay-overlay.is-open {
  display: flex;
  animation: payOverlayIn 0.2s ease forwards;
}
@keyframes payOverlayIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Modal Card */
.pay-card {
  background: var(--color-dark-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 32px;
  position: relative;
  box-shadow: 0 32px 80px rgba(0,0,0,0.5), var(--shadow-glow);
  animation: payCardIn 0.3s cubic-bezier(0.34,1.4,0.64,1) forwards;
}
@keyframes payCardIn {
  from { transform: translateY(24px) scale(0.97); opacity: 0; }
  to   { transform: translateY(0)    scale(1);    opacity: 1; }
}

/* Close Button */
.pay-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--color-border);
  color: var(--color-muted);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  line-height: 1;
}
.pay-close:hover { background: rgba(255,255,255,0.12); color: var(--color-text); }

/* Plan Header */
.pay-plan-header {
  text-align: center;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}
.pay-plan-badge {
  display: inline-block;
  background: rgba(43,170,158,0.12);
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 10px;
}
.pay-plan-price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

/* Payment Tabs */
.pay-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  background: rgba(255,255,255,0.04);
  border-radius: 10px;
  padding: 4px;
}
.pay-tab {
  flex: 1;
  padding: 10px 16px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--color-muted);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-sans);
}
.pay-tab:hover { color: var(--color-text); background: rgba(255,255,255,0.06); }
.pay-tab.active {
  background: var(--color-primary);
  color: #fff;
}

/* Loading */
.pay-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 40px 0;
  color: var(--color-muted);
  font-size: 0.9rem;
}
.pay-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid rgba(43,170,158,0.2);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Not Configured */
.pay-not-configured {
  text-align: center;
  padding: 32px 16px;
  color: var(--color-muted);
}
.pay-nc-icon { font-size: 2.5rem; margin-bottom: 12px; }
.pay-not-configured strong {
  display: block;
  color: var(--color-text);
  font-size: 1rem;
  margin-bottom: 8px;
}
.pay-not-configured p { font-size: 0.88rem; line-height: 1.6; margin: 0 0 16px; }

/* Submit Button */
.pay-submit-btn {
  width: 100%;
  margin-top: 20px;
  justify-content: center;
  font-size: 1rem;
  padding: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.pay-btn-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

/* Error */
.pay-error {
  margin-top: 14px;
  padding: 12px 16px;
  border-radius: 8px;
  background: rgba(255,80,80,0.1);
  border: 1px solid rgba(255,80,80,0.25);
  color: #FF6B6B;
  font-size: 0.88rem;
  line-height: 1.5;
}

/* PayPal container */
#paypal-button-container { min-height: 55px; }

/* Success State */
.pay-success-state {
  text-align: center;
  padding: 24px 8px 8px;
}
.pay-success-state h3 {
  font-size: 1.4rem;
  color: var(--color-text);
  margin: 16px 0 8px;
}
.pay-success-state p {
  color: var(--color-muted);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

/* Trust Bar */
.pay-trust {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  font-size: 0.78rem;
  color: var(--color-muted);
}

/* FAQ Section */
#faq { background: var(--color-dark); }
.faq-item:first-child { border-top: 1px solid var(--color-border); }


/* =============================
   PAYMENT MODAL – STEPPER
   ============================= */
.pay-stepper {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 24px;
}
.pay-step {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}
.step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid rgba(43,170,158,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-muted);
  flex-shrink: 0;
  transition: var(--transition);
}
.step-label {
  font-size: 0.82rem;
  color: var(--color-muted);
  transition: var(--transition);
}
.pay-step.active .step-num {
  border-color: var(--color-primary);
  background: rgba(43,170,158,0.15);
  color: var(--color-primary);
}
.pay-step.active .step-label { color: var(--color-text); font-weight: 600; }
.pay-step-line {
  flex: 1;
  height: 2px;
  background: var(--color-border);
  margin: 0 8px;
}

/* ── Payment Form Fields ── */
.pay-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}
.pay-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}
.pay-form-group label {
  font-size: 0.82rem;
  color: var(--color-muted);
  font-weight: 500;
}
.pay-form-group input,
.pay-form-group select {
  padding: 11px 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
  -webkit-appearance: none;
}
.pay-form-group input:focus,
.pay-form-group select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(43,170,158,0.12);
}
.pay-form-group input::placeholder { color: rgba(125,151,175,0.6); }
.pay-form-group select option { background: #0f2030; color: #F0F4F8; }

/* ── Customer Summary (Step 2 Header) ── */
.pay-customer-summary {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  background: rgba(43,170,158,0.06);
  border: 1px solid rgba(43,170,158,0.2);
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 16px;
  font-size: 0.85rem;
}
.pcs-name  { color: var(--color-text); font-weight: 600; }
.pcs-email { color: var(--color-muted); }
.pcs-edit  {
  margin-left: auto;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  color: var(--color-muted);
  font-size: 0.78rem;
  padding: 3px 10px;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: var(--transition);
}
.pcs-edit:hover { border-color: var(--color-primary); color: var(--color-primary); }


/* =============================
   NEWSLETTER POPUP
   ============================= */
.nl-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  z-index: 9998;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.nl-overlay.is-open {
  display: flex;
  animation: payOverlayIn 0.25s ease forwards;
}
.nl-card {
  background: var(--color-dark-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 420px;
  padding: 36px 32px;
  position: relative;
  box-shadow: 0 32px 80px rgba(0,0,0,0.5), var(--shadow-glow);
  text-align: center;
  animation: payCardIn 0.35s cubic-bezier(0.34,1.4,0.64,1) forwards;
}
.nl-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--color-border);
  color: var(--color-muted);
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.nl-close:hover { background: rgba(255,255,255,0.12); color: var(--color-text); }
.nl-icon {
  font-size: 2.8rem;
  line-height: 1;
  margin-bottom: 12px;
}
.nl-card h3 {
  font-size: 1.4rem;
  color: var(--color-text);
  margin-bottom: 8px;
}
.nl-card p {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin-bottom: 24px;
  line-height: 1.6;
}
.nl-gdpr-label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  text-align: left;
  cursor: pointer;
  margin-bottom: 16px;
}
.nl-gdpr-label input { margin-top: 3px; accent-color: var(--color-primary); }
.nl-gdpr-label span  { font-size: 0.78rem; color: var(--color-muted); line-height: 1.5; }
.nl-submit-btn {
  width: 100%;
  justify-content: center;
  margin-top: 4px;
}
.nl-success-msg {
  padding: 16px;
  background: rgba(43,170,158,0.1);
  border: 1px solid rgba(43,170,158,0.25);
  border-radius: 8px;
  color: var(--color-primary);
  font-size: 0.95rem;
  font-weight: 600;
}

/* ── Form inputs in nl-card ── */
.nl-card .pay-form-group input {
  text-align: left;
}
.nl-card .pay-form-group label {
  text-align: left;
}

/* Mobile Payment Modal */
@media (max-width: 540px) {
  .pay-card { padding: 24px 20px; }
  .pay-plan-price { font-size: 1.6rem; }
  .pay-tab { font-size: 0.82rem; padding: 9px 10px; }
  .payment-methods-bar { gap: 8px; }
  .pay-form-row { grid-template-columns: 1fr; }
  .nl-card { padding: 28px 20px; }
}

/* =========================================================
   PREIS-KONFIGURATOR (Geräte-basiert)
   ========================================================= */
.config-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.95fr;
  gap: 28px;
  align-items: start;
  margin-bottom: 32px;
}
@media (max-width: 900px) {
  .config-grid { grid-template-columns: 1fr; }
}

.config-grid .panel {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(6px);
}
.config-grid .panel + .panel { margin-top: 24px; }
.config-grid .panel h2 { font-size: 1.05rem; font-weight: 700; margin-bottom: 4px; }
.config-grid .panel .sub { color: var(--color-muted); font-size: 0.85rem; margin-bottom: 22px; }

/* Device stepper */
.stepper-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.stepper { display: flex; align-items: center; gap: 18px; }
.stepper button {
  width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--color-border);
  background: rgba(255,255,255,0.02); color: var(--color-text); font-size: 1.3rem; font-weight: 700;
  cursor: pointer; transition: all .15s ease; display: flex; align-items: center; justify-content: center;
}
.stepper button:hover { border-color: var(--color-primary); color: var(--color-primary); background: rgba(43,170,158,0.08); }
.stepper button:active { transform: scale(0.92); }
.device-count { font-size: 2.4rem; font-weight: 900; min-width: 90px; text-align: center; line-height: 1; }
.device-count small {
  display: block; font-size: 0.7rem; font-weight: 600; color: var(--color-muted);
  text-transform: uppercase; letter-spacing: 0.06em; margin-top: 4px;
}
.tier-tag {
  background: rgba(43,170,158,0.14); border: 1px solid var(--color-border); color: var(--color-primary);
  padding: 8px 14px; border-radius: 999px; font-size: 0.82rem; font-weight: 700; white-space: nowrap;
}
.device-slider {
  width: 100%; margin-top: 22px; -webkit-appearance: none; height: 6px; border-radius: 6px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary) var(--fill,20%), rgba(255,255,255,0.08) var(--fill,20%));
  outline: none; cursor: pointer;
}
.device-slider::-webkit-slider-thumb {
  -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%;
  background: #fff; border: 4px solid var(--color-primary); cursor: pointer; box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}
.device-slider::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%; background: #fff;
  border: 4px solid var(--color-primary); cursor: pointer;
}
.tier-scale { display: flex; justify-content: space-between; font-size: 0.72rem; color: var(--color-muted); margin-top: 8px; }
.hint-box {
  margin-top: 18px; font-size: 0.83rem; color: var(--color-muted);
  background: rgba(255,255,255,0.02); border: 1px dashed var(--color-border); border-radius: var(--radius); padding: 12px 16px;
}
.hint-box b { color: var(--color-accent); }
.hint-box.warn { border-color: rgba(224,167,80,0.4); color: #d9c19c; }
.hint-box.warn b { color: #e0a750; }

/* Segmented toggle (billing + hardware mode) */
.seg-toggle {
  display: flex; background: rgba(255,255,255,0.03); border: 1px solid var(--color-border);
  border-radius: 999px; padding: 5px; gap: 4px;
}
.seg-toggle button {
  flex: 1; border: none; background: transparent; color: var(--color-muted); font-weight: 700; font-size: 0.9rem;
  padding: 11px 18px; border-radius: 999px; cursor: pointer; transition: all .2s ease; display: flex; align-items: center;
  justify-content: center; gap: 8px; text-align: center;
}
.seg-toggle button.active { background: var(--color-primary); color: #04211c; }
.seg-toggle button .micro { display: block; font-size: 0.72rem; font-weight: 600; opacity: 0.8; }
.save-chip {
  background: rgba(230,214,180,0.18); color: var(--color-accent); font-size: 0.7rem; font-weight: 800;
  padding: 2px 8px; border-radius: 999px;
}
.seg-toggle button.active .save-chip { background: rgba(4,33,28,0.25); color: #04211c; }

/* Module / choice cards */
.module-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 520px) { .module-list { grid-template-columns: 1fr; } }
.module {
  display: flex; align-items: flex-start; gap: 12px; padding: 14px 16px; border-radius: var(--radius);
  border: 1px solid var(--color-border); background: rgba(255,255,255,0.015); cursor: pointer;
  transition: all .15s ease; position: relative;
}
.module:hover { border-color: var(--color-primary); }
.module.locked { cursor: default; opacity: 0.75; }
.module input { display: none; }
.checkmark {
  width: 22px; height: 22px; border-radius: 7px; border: 1.5px solid var(--color-border); flex: none; margin-top: 1px;
  display: flex; align-items: center; justify-content: center; font-size: 0.8rem; font-weight: 900; color: transparent;
  transition: all .15s ease;
}
.checkmark.round { border-radius: 50%; }
.module input:checked + .checkmark { background: var(--color-primary); border-color: var(--color-primary); color: #04211c; }
.module.locked .checkmark { background: rgba(43,170,158,0.5); border-color: transparent; color: #04211c; }
.module-copy { flex: 1; display: flex; flex-direction: column; }
.module-name { font-weight: 700; font-size: 0.92rem; display: block; }
.module-desc { color: var(--color-muted); font-size: 0.78rem; margin-top: 2px; line-height: 1.4; display: block; }
.module-tag { font-size: 0.72rem; font-weight: 700; color: var(--color-muted); white-space: normal; margin-top: 6px; display: block; }
.module-tag.incl { color: var(--color-primary); }
.module-tag.warn { color: #e0a750; }
.section-label {
  font-size: 0.72rem; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-muted);
  margin: 22px 0 10px;
}
.section-label:first-child { margin-top: 0; }

/* Summary panel (sticky) */
.config-summary { position: sticky; top: 24px; }
.summary-total { display: flex; align-items: baseline; gap: 8px; margin: 6px 0 4px; flex-wrap: wrap; }
.summary-total .amount { font-size: 2.5rem; font-weight: 900; letter-spacing: -0.02em; }
.summary-total .period { color: var(--color-muted); font-size: 0.95rem; }
.summary-yearly-hint { color: var(--color-primary); font-size: 0.83rem; font-weight: 600; margin-bottom: 16px; min-height: 1.2em; }

.breakdown { border-top: 1px solid var(--color-border); margin-top: 6px; padding-top: 18px; }
.breakdown-row { display: flex; justify-content: space-between; align-items: flex-start; padding: 9px 0; font-size: 0.87rem; gap: 10px; }
.breakdown-row .label { color: var(--color-muted); display: flex; align-items: center; gap: 8px; }
.breakdown-row .value { font-weight: 700; text-align: right; white-space: nowrap; }
.breakdown-row.total { border-top: 1px dashed var(--color-border); margin-top: 8px; padding-top: 14px; font-size: 0.98rem; }
.breakdown-row.total .value { color: var(--color-accent); font-size: 1.1rem; }
.breakdown-row.note .value { color: #e0a750; font-weight: 700; font-size: 0.82rem; }
.breakdown-sep {
  font-size: 0.68rem; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--color-muted); margin-top: 14px;
}

.split-bar { display: flex; height: 10px; border-radius: 999px; overflow: hidden; margin: 18px 0 6px; border: 1px solid var(--color-border); }
.split-bar div { height: 100%; transition: width .25s ease; }
.split-legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: 0.72rem; color: var(--color-muted); margin-bottom: 6px; }
.split-legend span { display: inline-flex; align-items: center; gap: 6px; }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }

.config-summary .cta-btn { margin-top: 22px; }
.fine-print { color: var(--color-muted); font-size: 0.72rem; text-align: center; margin-top: 14px; line-height: 1.5; }

/* Mobile Konfigurator */
@media (max-width: 900px) {
  .config-summary { position: static; }
}