/* ═══════════════════════════════════════════════════════════════════════════
   ParentPeak — Website Styles
   Modern, warm, elternfreundlich. Green/Purple Brand.
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  --green: #4CAF50;
  --green-dark: #2E7D32;
  --green-light: #E8F5E9;
  --purple: #7C3AED;
  --purple-dark: #5B21B6;
  --purple-light: #F5F3FF;
  --text: #1F2937;
  --text-light: #6B7280;
  --text-lighter: #9CA3AF;
  --bg: #FAFFFE;
  --white: #ffffff;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow: 0 4px 24px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.1);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Typography ──────────────────────────────────────────────────────────── */

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 900; line-height: 1.1; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 800; line-height: 1.2; letter-spacing: -0.01em; }
h3 { font-size: 1.15rem; font-weight: 700; line-height: 1.3; }

.section-eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--green);
  margin-bottom: 8px;
}

.section-title { margin-bottom: 12px; }
.section-sub { color: var(--text-light); font-size: 1.05rem; max-width: 560px; }

/* ─── Buttons ─────────────────────────────────────────────────────────────── */

.button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.button-primary {
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: white;
  box-shadow: 0 4px 16px rgba(76, 175, 80, 0.3);
}
.button-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(76, 175, 80, 0.4);
}

.button-ghost {
  background: transparent;
  color: var(--text);
  border: 1.5px solid #E5E7EB;
}
.button-ghost:hover {
  border-color: var(--green);
  color: var(--green);
}

.button-light {
  background: white;
  color: var(--purple-dark);
  font-weight: 800;
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}
.button-light:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

/* ─── Navigation ──────────────────────────────────────────────────────────── */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(76,175,80,0.08);
}

.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--green-dark);
}
.nav-logo img { border-radius: 12px; }

.nav-links {
  display: flex;
  gap: 28px;
  margin-left: auto;
}
.nav-links a {
  text-decoration: none;
  color: var(--text-light);
  font-weight: 600;
  font-size: 0.88rem;
  transition: var(--transition);
  padding: 6px 12px;
  border-radius: 8px;
}
.nav-links a:hover { color: var(--green); background: var(--green-light); }

.nav-cta {
  padding: 10px 22px;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: white;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.85rem;
  transition: var(--transition);
  box-shadow: 0 2px 12px rgba(76,175,80,0.25);
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(76,175,80,0.35); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.nav-toggle span {
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: white;
  z-index: 99;
  padding: 24px;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--shadow-lg);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  font-size: 1rem;
  padding: 12px 0;
  border-bottom: 1px solid #F3F4F6;
}

/* ─── Hero ────────────────────────────────────────────────────────────────── */

.hero {
  position: relative;
  padding: 140px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(76,175,80,0.08) 0%, rgba(124,58,237,0.04) 50%, transparent 70%);
  border-radius: 50%;
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-30px, 20px) scale(1.05); }
  66% { transform: translate(20px, -15px) scale(0.95); }
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  padding: 6px 14px;
  background: var(--green-light);
  color: var(--green-dark);
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.hero-sub {
  margin-top: 16px;
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 480px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  gap: 20px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.hero-trust span {
  font-size: 0.8rem;
  color: var(--text-light);
}

/* Phone Mockup */
.hero-visual {
  display: flex;
  justify-content: center;
}

.phone-mockup {
  width: 280px;
  height: 560px;
  background: #1a1a1a;
  border-radius: 40px;
  padding: 12px;
  box-shadow: var(--shadow-lg), 0 0 0 2px rgba(0,0,0,0.1);
  position: relative;
  overflow: hidden;
  animation: phoneFloat 6s ease-in-out infinite;
}

@keyframes phoneFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.phone-notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 24px;
  background: #1a1a1a;
  border-radius: 12px;
  z-index: 2;
}

.phone-mockup img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 28px;
}

/* ─── Features ────────────────────────────────────────────────────────────── */

.features {
  padding: 100px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.feature-card {
  padding: 28px 24px;
  background: white;
  border-radius: var(--radius-lg);
  border: 1px solid #F3F4F6;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
}
.feature-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--green-light);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 14px;
}

.feature-card h3 { margin-bottom: 8px; }
.feature-card p { color: var(--text-light); font-size: 0.9rem; line-height: 1.6; }

/* ─── Alltag Timeline ─────────────────────────────────────────────────────── */

.alltag {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--green-light) 0%, var(--bg) 100%);
}

.alltag-timeline {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.alltag-item {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 24px;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateX(-20px);
  transition: var(--transition);
}
.alltag-item.visible {
  opacity: 1;
  transform: translateX(0);
}

.alltag-time {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--purple);
  background: var(--purple-light);
  padding: 8px 14px;
  border-radius: 10px;
  white-space: nowrap;
}

.alltag-content h3 { margin-bottom: 6px; }
.alltag-content p { color: var(--text-light); font-size: 0.9rem; }

/* ─── Philosophie ─────────────────────────────────────────────────────────── */

.philosophie {
  padding: 100px 0;
}

.philosophie-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}

.philosophie-text h2 { margin-bottom: 16px; }
.philosophie-text > p {
  color: var(--text-light);
  margin-bottom: 12px;
  line-height: 1.7;
}

.philosophie-values {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.value-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.value-item span { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.value-item strong { display: block; margin-bottom: 2px; }
.value-item p { font-size: 0.85rem; color: var(--text-light); margin: 0; }

.quote-card {
  background: linear-gradient(135deg, var(--purple-light), #EDE9FE);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1px solid rgba(124,58,237,0.1);
  position: relative;
}
.quote-card::before {
  content: '"';
  position: absolute;
  top: 12px;
  left: 20px;
  font-size: 4rem;
  color: var(--purple);
  opacity: 0.15;
  font-family: serif;
  line-height: 1;
}
.quote-card p {
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.7;
  color: var(--purple-dark);
}
.quote-card span {
  display: block;
  margin-top: 16px;
  font-size: 0.8rem;
  color: var(--text-lighter);
  font-style: normal;
}

/* ─── Sicherheit ──────────────────────────────────────────────────────────── */

.sicherheit {
  padding: 100px 0;
  background: #F9FAFB;
}

.sicherheit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.sicherheit-item {
  text-align: center;
  padding: 28px 18px;
  background: white;
  border-radius: var(--radius);
  border: 1px solid #F3F4F6;
  opacity: 0;
  transform: translateY(16px);
  transition: var(--transition);
}
.sicherheit-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.sicherheit-icon { font-size: 2rem; margin-bottom: 12px; }
.sicherheit-item strong { display: block; margin-bottom: 6px; font-size: 0.95rem; }
.sicherheit-item p { font-size: 0.8rem; color: var(--text-light); }

/* ─── Final CTA ───────────────────────────────────────────────────────────── */

.final-cta {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--purple), var(--purple-dark));
  text-align: center;
}

.final-cta-inner h2 {
  color: white;
  max-width: 560px;
  margin: 0 auto 12px;
}
.final-cta-inner p {
  color: rgba(255,255,255,0.8);
  margin-bottom: 28px;
}

/* ─── Footer ──────────────────────────────────────────────────────────────── */

.footer {
  padding: 60px 0 32px;
  background: var(--text);
  color: rgba(255,255,255,0.7);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.footer-brand img { border-radius: 10px; }
.footer-brand strong { color: white; display: block; margin-bottom: 4px; }
.footer-brand p { font-size: 0.85rem; }

.footer-links h4 {
  color: white;
  font-size: 0.85rem;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.footer-links a {
  display: block;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.85rem;
  padding: 4px 0;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--green); }

.footer-bottom {
  padding-top: 24px;
  font-size: 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.footer-impressum { opacity: 0.6; }
.footer-impressum a { color: rgba(255,255,255,0.7); }

/* ─── Animations ──────────────────────────────────────────────────────────── */

[data-anim] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-anim].visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Responsive ──────────────────────────────────────────────────────────── */

@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; text-align: center; }
  .hero-text { order: 1; }
  .hero-visual { order: 0; margin-bottom: 20px; }
  .hero-sub { margin: 16px auto 0; }
  .hero-buttons { justify-content: center; }
  .hero-trust { justify-content: center; }

  .features-grid { grid-template-columns: repeat(2, 1fr); }

  .philosophie-inner { grid-template-columns: 1fr; }
  .philosophie-visual { display: none; }

  .sicherheit-grid { grid-template-columns: repeat(2, 1fr); }

  .footer-inner { grid-template-columns: 1fr 1fr; }

  .phone-mockup { width: 220px; height: 440px; }
}

@media (max-width: 640px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  .hero { padding: 120px 0 60px; }
  .hero-content { gap: 32px; }
  h1 { font-size: 2rem; }

  .features-grid { grid-template-columns: 1fr; }
  .sicherheit-grid { grid-template-columns: 1fr; }

  .alltag-item { flex-direction: column; gap: 12px; }
  .alltag-time { align-self: flex-start; }

  .footer-inner { grid-template-columns: 1fr; gap: 28px; }

  .phone-mockup { width: 180px; height: 360px; }
}