/* ============================================================
   Innenwelt – App Landing Page
   ============================================================ */

:root {
  --primary:       #7B5EA7;
  --primary-light: #9B7EC8;
  --primary-dark:  #5B3F83;
  --accent:        #E8A08A;
  --bg:            #F7F5FF;
  --bg-alt:        #FFFFFF;
  --text:          #1E1B35;
  --text-muted:    #5C5975;
  --text-light:    #9491AB;
  --border:        #E4E0F0;
  --radius-lg:     24px;
  --radius:        16px;
  --radius-sm:     10px;
  --shadow:        0 4px 24px rgba(123, 94, 167, 0.10);
  --shadow-lg:     0 16px 60px rgba(123, 94, 167, 0.18);
  --max-width:     1100px;
  --nav-height:    68px;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* === CONTAINER === */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
}

/* === NAV === */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  background: rgba(247, 245, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary-dark);
  letter-spacing: -0.025em;
  text-decoration: none;
}
.nav__logo:hover { text-decoration: none; }
.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(91,63,131,0.35);
}
.logo-mark img { width: 100%; height: 100%; object-fit: cover; display: block; }
.lang-switch {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  background: white;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 16px;
  transition: all 0.2s;
  text-decoration: none;
  letter-spacing: 0.04em;
}
.lang-switch:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  text-decoration: none;
}

/* === HERO === */
.hero {
  background: linear-gradient(170deg, #060A1E 0%, #0C1435 55%, #0F1A4A 100%);
  color: white;
  padding: 88px 0 108px;
  overflow: hidden;
  position: relative;
}
/* Starfield */
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 1px; height: 1px;
  background: white;
  border-radius: 50%;
  z-index: 0;
  box-shadow:
    /* row 1 – near top */
    52px 22px 0 0 rgba(255,255,255,.65),
    118px 48px 0 0 rgba(255,255,255,.5),
    190px 18px 0 0 rgba(255,255,255,.7),
    265px 55px 0 0 rgba(255,255,255,.55),
    338px 28px 0 0 rgba(255,255,255,.6),
    412px 14px 0 0 rgba(255,255,255,.5),
    480px 44px 0 0 rgba(255,255,255,.75),
    552px 30px 0 0 rgba(255,255,255,.6),
    624px 58px 0 0 rgba(255,255,255,.55),
    698px 20px 0 0 rgba(255,255,255,.7),
    764px 50px 0 0 rgba(255,255,255,.65),
    836px 35px 0 0 rgba(255,255,255,.5),
    908px 62px 0 0 rgba(255,255,255,.6),
    976px 25px 0 0 rgba(255,255,255,.55),
    1042px 48px 0 0 rgba(255,255,255,.7),
    1108px 18px 0 0 rgba(255,255,255,.6),
    /* row 2 */
    28px 115px 0 0 rgba(255,255,255,.5),
    88px 145px 0 0 rgba(255,255,255,.65),
    155px 125px 0 0 rgba(255,255,255,.55),
    228px 160px 0 0 rgba(255,255,255,.7),
    302px 105px 0 0 rgba(255,255,255,.6),
    372px 148px 0 0 rgba(255,255,255,.5),
    448px 118px 0 0 rgba(255,255,255,.75),
    514px 172px 0 0 rgba(255,255,255,.55),
    582px 132px 0 0 rgba(255,255,255,.65),
    652px 92px 0 0 rgba(255,255,255,.5),
    718px 165px 0 0 rgba(255,255,255,.7),
    788px 108px 0 0 rgba(255,255,255,.6),
    858px 150px 0 0 rgba(255,255,255,.55),
    928px 185px 0 0 rgba(255,255,255,.65),
    995px 122px 0 0 rgba(255,255,255,.7),
    1065px 158px 0 0 rgba(255,255,255,.5),
    /* row 3 */
    42px 245px 0 0 rgba(255,255,255,.6),
    112px 288px 0 0 rgba(255,255,255,.5),
    185px 258px 0 0 rgba(255,255,255,.65),
    258px 302px 0 0 rgba(255,255,255,.55),
    332px 268px 0 0 rgba(255,255,255,.7),
    402px 320px 0 0 rgba(255,255,255,.6),
    472px 275px 0 0 rgba(255,255,255,.5),
    545px 245px 0 0 rgba(255,255,255,.75),
    615px 315px 0 0 rgba(255,255,255,.55),
    682px 262px 0 0 rgba(255,255,255,.65),
    752px 300px 0 0 rgba(255,255,255,.6),
    822px 248px 0 0 rgba(255,255,255,.5),
    892px 310px 0 0 rgba(255,255,255,.7),
    962px 278px 0 0 rgba(255,255,255,.55),
    1032px 330px 0 0 rgba(255,255,255,.65),
    1095px 290px 0 0 rgba(255,255,255,.6),
    /* row 4 */
    68px 395px 0 0 rgba(255,255,255,.5),
    138px 438px 0 0 rgba(255,255,255,.65),
    212px 408px 0 0 rgba(255,255,255,.55),
    288px 448px 0 0 rgba(255,255,255,.7),
    358px 478px 0 0 rgba(255,255,255,.6),
    428px 415px 0 0 rgba(255,255,255,.5),
    498px 455px 0 0 rgba(255,255,255,.75),
    568px 428px 0 0 rgba(255,255,255,.55),
    638px 472px 0 0 rgba(255,255,255,.65),
    708px 410px 0 0 rgba(255,255,255,.7),
    778px 450px 0 0 rgba(255,255,255,.5),
    848px 488px 0 0 rgba(255,255,255,.6),
    918px 432px 0 0 rgba(255,255,255,.55),
    988px 462px 0 0 rgba(255,255,255,.65),
    1055px 445px 0 0 rgba(255,255,255,.7),
    /* brighter accent stars */
    168px 85px 0 0 rgba(255,255,255,.95),
    445px 38px 0 1px rgba(255,255,255,.9),
    700px 138px 0 0 rgba(255,255,255,.95),
    928px 72px 0 1px rgba(255,255,255,.9),
    312px 345px 0 0 rgba(255,255,255,.92),
    598px 282px 0 1px rgba(255,255,255,.88),
    858px 408px 0 0 rgba(255,255,255,.92),
    1078px 215px 0 1px rgba(255,255,255,.9),
    /* a few "glowing" feature stars */
    322px 42px 1px 0 rgba(255,255,255,1),
    745px 78px 1px 1px rgba(255,255,255,.95),
    205px 365px 1px 0 rgba(255,255,255,.92),
    872px 268px 1px 1px rgba(255,255,255,1);
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 80px;
  background: var(--bg-alt);
  clip-path: ellipse(60% 100% at 50% 100%);
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero__title {
  font-size: clamp(2rem, 4.5vw, 3.1rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.hero__subtitle {
  font-size: 1.1rem;
  line-height: 1.72;
  opacity: 0.85;
  max-width: 460px;
  margin-bottom: 44px;
}
.hero__cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: flex-start;
}
.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,0.10);
  border: 1.5px solid rgba(255,255,255,0.28);
  border-radius: 14px;
  padding: 13px 22px;
  color: white;
  text-decoration: none;
  transition: all 0.25s;
  min-width: 180px;
}
.store-btn:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  text-decoration: none;
}
.store-btn__icon { font-size: 1.6rem; line-height: 1; flex-shrink: 0; }
.store-btn__text { text-align: left; line-height: 1; }
.store-btn__label {
  font-size: 0.68rem;
  opacity: 0.75;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 3px;
}
.store-btn__name { font-size: 0.95rem; font-weight: 700; display: block; }

/* === HERO ICON === */
.hero__icon {
  width: 92px;
  height: 92px;
  border-radius: 22px;
  overflow: hidden;
  margin-bottom: 28px;
  box-shadow: 0 10px 36px rgba(0,0,0,0.28), 0 0 0 1.5px rgba(255,255,255,0.18);
}
.hero__icon img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* === PHONE MOCKUP === */
.hero__visual { display: flex; justify-content: center; align-items: center; }
.phone-mockup {
  position: relative;
  width: 100%;
  max-width: 240px;
  /* Frame image is 1350×2760 */
  aspect-ratio: 1350 / 2760;
  filter: drop-shadow(0 24px 60px rgba(0,0,0,0.45));
}
.phone-frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
  object-fit: fill;
}
.phone-screen {
  position: absolute;
  /* Screen area within the iPhone 17 Pro frame — adjust if needed */
  top: 6.8%;
  left: 5%;
  width: 90%;
  height: 87.5%;
  z-index: 1;
  overflow: hidden;
  border-radius: 5.5%;
  background: #070C1F;
}
.phone-screen svg { width: 100%; height: 100%; display: block; }

/* === SECTION BASE === */
section { padding: 88px 0; }
.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 10px;
}
.section-title {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 14px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 540px;
  line-height: 1.68;
}
.section-header { text-align: center; margin-bottom: 60px; }
.section-header .section-subtitle { margin: 0 auto; }

/* === FEATURES === */
.features { background: var(--bg-alt); }
.features__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.feature-card {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}
.feature-card__icon { font-size: 2.4rem; margin-bottom: 18px; display: block; }
.feature-card__title { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; color: var(--text); }
.feature-card__desc { font-size: 0.9rem; color: var(--text-muted); line-height: 1.65; }

/* === PRIVACY SECTION === */
.privacy-section { background: linear-gradient(150deg, #EDE9F8 0%, #EAF0FA 100%); }
.privacy-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.privacy-visual { display: flex; justify-content: center; }
.privacy-shield {
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5.5rem;
  box-shadow: 0 20px 60px rgba(91,63,131,0.35);
}
.privacy-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 28px;
}
.privacy-points li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.check-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.68rem;
  font-weight: 800;
  margin-top: 1px;
}

/* === DOWNLOAD / COMING SOON CTA === */
.download-cta {
  background: linear-gradient(170deg, #060A1E 0%, #0C1435 60%, #0F1A4A 100%);
  color: white;
  text-align: center;
  padding: 96px 0;
}
.download-cta .section-title { color: white; }
.download-cta .section-subtitle { color: rgba(255,255,255,0.78); margin: 0 auto 40px; }

/* Pricing pill */
.price-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1.5px solid rgba(255,255,255,0.28);
  border-radius: 100px;
  padding: 8px 22px;
  font-size: 0.9rem;
  font-weight: 600;
  color: white;
  margin-bottom: 28px;
}
.price-pill span { opacity: 0.75; }

/* Beta test button */
.beta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: white;
  color: var(--primary-dark);
  border-radius: 14px;
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.25s;
  box-shadow: 0 8px 28px rgba(0,0,0,0.2);
}
.beta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(0,0,0,0.28);
  text-decoration: none;
  color: var(--primary-dark);
}
.beta-btn__icon { font-size: 1.2rem; }
.cta-note {
  margin-top: 16px;
  font-size: 0.82rem;
  opacity: 0.6;
}

/* === FOOTER === */
.footer {
  background: #1A1730;
  color: rgba(255,255,255,0.6);
  padding: 36px 0;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer__brand { font-size: 0.875rem; }
.footer__brand strong { color: white; font-weight: 700; display: block; margin-bottom: 4px; font-size: 1rem; }
.footer__links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer__links a {
  color: rgba(255,255,255,0.6);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 0.2s;
}
.footer__links a:hover { color: white; }

/* === PLACEHOLDER / LEGAL PAGES === */
.page-hero {
  background: linear-gradient(170deg, #060A1E 0%, #0C1435 60%, #0F1A4A 100%);
  color: white;
  padding: 60px 0;
}
.page-hero h1 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 8px;
}
.page-hero p { opacity: 0.8; font-size: 1rem; }
.page-content {
  padding: 72px 0 96px;
  min-height: 50vh;
}
.placeholder-box {
  background: var(--bg-alt);
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 72px 40px;
  text-align: center;
  color: var(--text-muted);
  margin-top: 0;
}
.placeholder-box .ph-icon { font-size: 3rem; margin-bottom: 20px; }
.placeholder-box h2 { font-size: 1.2rem; font-weight: 700; color: var(--text); margin-bottom: 10px; }
.placeholder-box p { font-size: 0.95rem; max-width: 380px; margin: 0 auto; line-height: 1.65; }

/* === RESPONSIVE === */
@media (max-width: 960px) {
  .hero__inner { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { order: -1; }
  .phone-mockup { max-width: 170px; }
  .features__grid { grid-template-columns: repeat(2, 1fr); }
  .privacy-inner { grid-template-columns: 1fr; gap: 40px; }
  .privacy-visual { order: -1; }
}
@media (max-width: 600px) {
  .features__grid { grid-template-columns: 1fr; }
  section { padding: 64px 0; }
  .hero { padding: 64px 0 80px; }
  .hero__cta { flex-direction: column; align-items: stretch; }
  .store-btn { min-width: unset; }
  .footer__inner { flex-direction: column; text-align: center; }
  .footer__links { justify-content: center; }
}