/* ═══════════════════════════════════════════════════════
   Immobilien Notverkauf – Custom Styles
   Premium, empathetic design system
   ═══════════════════════════════════════════════════════ */

/* ── Base & Reset ─────────────────────────────────────── */
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: #2D2D2D;
  background-color: #F7F5F0;
  overflow-x: hidden;
}

::selection {
  background-color: #C9A96E;
  color: #fff;
}

/* ── Custom Scrollbar ─────────────────────────────────── */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #F7F5F0;
}

::-webkit-scrollbar-thumb {
  background: #C9A96E;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #b8944f;
}

/* ── Hero Section ─────────────────────────────────────── */
.hero-gradient {
  background: linear-gradient(
    135deg,
    rgba(27, 42, 74, 0.85) 0%,
    rgba(27, 42, 74, 0.65) 40%,
    rgba(27, 42, 74, 0.45) 100%
  );
}

/* ── Animations ───────────────────────────────────────── */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes subtlePulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.85; }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Scroll-triggered reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

/* Staggered children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.stagger-children.active > *:nth-child(1) { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
.stagger-children.active > *:nth-child(2) { transition-delay: 0.2s; opacity: 1; transform: translateY(0); }
.stagger-children.active > *:nth-child(3) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }
.stagger-children.active > *:nth-child(4) { transition-delay: 0.4s; opacity: 1; transform: translateY(0); }

/* ── Card Hover Effects ───────────────────────────────── */
.trust-card {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.trust-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(27, 42, 74, 0.12);
}

.trust-card .icon-wrapper {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              background-color 0.4s ease;
}

.trust-card:hover .icon-wrapper {
  transform: scale(1.08);
  background-color: #C9A96E;
}

.trust-card:hover .icon-wrapper svg {
  color: white;
}

/* ── Process Timeline ─────────────────────────────────── */
.process-step {
  position: relative;
}

.process-step .step-number {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              background-color 0.3s ease,
              color 0.3s ease;
}

.process-step:hover .step-number {
  transform: scale(1.1);
  background-color: #C9A96E;
  color: white;
}

/* Timeline connector line */
.timeline-connector {
  position: absolute;
  top: 28px;
  left: calc(50% + 28px);
  width: calc(100% - 56px);
  height: 2px;
  background: linear-gradient(90deg, #C9A96E 0%, #e0d5c0 100%);
}

@media (max-width: 767px) {
  .timeline-connector {
    display: none;
  }
}

/* ── Comparison Table ─────────────────────────────────── */
.comparison-notverkauf {
  border: 2px solid #C9A96E;
  position: relative;
}

.comparison-notverkauf::before {
  content: 'Empfohlen';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: #C9A96E;
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 16px;
  border-radius: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ── FAQ Accordion ────────────────────────────────────── */
.faq-item {
  border-bottom: 1px solid rgba(27, 42, 74, 0.1);
  transition: background-color 0.3s ease;
}

.faq-item:hover {
  background-color: rgba(201, 169, 110, 0.05);
}

.faq-question {
  cursor: pointer;
  transition: color 0.3s ease;
}

.faq-question:hover {
  color: #C9A96E;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.16, 1, 0.3, 1),
              padding 0.3s ease,
              opacity 0.3s ease;
  opacity: 0;
}

.faq-answer.open {
  opacity: 1;
}

.faq-chevron {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-chevron.rotated {
  transform: rotate(180deg);
}

/* ── Button Effects ───────────────────────────────────── */
.btn-primary {
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255, 255, 255, 0.15) 50%,
    transparent 100%
  );
  background-size: 200% 100%;
  animation: shimmer 3s infinite;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201, 169, 110, 0.35);
}

.btn-secondary {
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background-color: #C9A96E;
  color: white;
  border-color: #C9A96E;
  transform: translateY(-1px);
}

/* ── Form Styling ─────────────────────────────────────── */
.form-input {
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-input:focus {
  border-color: #C9A96E;
  box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15);
  outline: none;
}

/* ── Nav ──────────────────────────────────────────────── */
.nav-blur {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav-scrolled {
  background-color: rgba(27, 42, 74, 0.95) !important;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

/* ── Decorative ───────────────────────────────────────── */
.gold-line {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #C9A96E, #e0d5c0);
  border-radius: 2px;
}

.gold-line-center {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #C9A96E, #e0d5c0);
  border-radius: 2px;
  margin-left: auto;
  margin-right: auto;
}

/* ── Floating Phone Badge ─────────────────────────────── */
.phone-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 50;
  animation: subtlePulse 3s infinite;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.phone-float:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 30px rgba(201, 169, 110, 0.4);
  animation: none;
}

/* ── Mobile Menu ──────────────────────────────────────── */
.mobile-menu {
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-menu.open {
  transform: translateX(0);
}

/* ── Success Toast ────────────────────────────────────── */
.toast {
  animation: fadeInUp 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}