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

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

body {
  font-family: "Inter", sans-serif;
  line-height: 1.5;
  color: #f0eaff;
  background-color: #0b0710;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.background-layer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
  z-index: -2;
}

.background-layer::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    145deg,
    rgba(45, 10, 60, 0.85) 0%,
    rgba(95, 30, 120, 0.75) 100%
  );
  backdrop-filter: blur(2px);
  z-index: -1;
}

.site-wrapper {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.5rem 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
}

.main-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 1rem 0 2rem;
  border-bottom: 1px solid rgba(200, 160, 255, 0.2);
  margin-bottom: 2rem;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon {
  font-size: 2.2rem;
  line-height: 1;
  filter: drop-shadow(0 0 8px #c27bff);
}

.logo-text {
  font-size: 1.8rem;
  font-weight: 700;
  background: linear-gradient(135deg, #f2cdff, #c57cff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.5px;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  font-weight: 600;
  flex-wrap: wrap;
}

.nav-links a {
  color: #e7d2ff;
  text-decoration: none;
  font-size: 1.1rem;
  padding: 0.4rem 0;
  border-bottom: 2px solid transparent;
  transition: 0.2s;
}

.nav-links a:hover {
  border-bottom-color: #c67aff;
  color: white;
  text-shadow: 0 0 6px #cb8cff;
}

section {
  scroll-margin-top: 5rem;
  margin-bottom: 6rem;
}

.banner {
  min-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
}

.banner-content {
  flex: 1 1 450px;
}

.banner-content h1 {
  font-size: clamp(2.8rem, 8vw, 5.2rem);
  font-weight: 700;
  line-height: 1.1;
  background: linear-gradient(135deg, #ffffff, #dfb2ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
  text-shadow: 0 0 20px rgba(180, 80, 255, 0.5);
}

.banner-tagline {
  font-size: 1.7rem;
  font-weight: 400;
  color: #e7b9ff;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.banner-description {
  font-size: 1.2rem;
  max-width: 650px;
  color: #d8c7f0;
  background: rgba(20, 5, 35, 0.4);
  backdrop-filter: blur(8px);
  padding: 1.8rem 2rem;
  border-radius: 32px;
  border: 1px solid rgba(210, 140, 255, 0.25);
  box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.5);
}

.banner-decoration {
  flex: 1 1 300px;
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.mockup-card {
  width: 180px;
  height: 360px;
  background: linear-gradient(145deg, #2d1240, #1a0b28);
  border-radius: 36px;
  border: 2px solid rgba(200, 130, 255, 0.6);
  box-shadow:
    0 30px 40px -15px black,
    0 0 0 2px rgba(190, 90, 255, 0.3) inset;
  display: flex;
  flex-direction: column;
  padding: 1rem 0.7rem;
  gap: 0.8rem;
  backdrop-filter: blur(10px);
  position: relative;
  transform: rotate(0deg) translateY(0);
  transition: transform 0.2s;
}

.mockup-card:nth-child(1) {
  transform: rotate(-3deg) translateY(-15px);
}
.mockup-card:nth-child(2) {
  transform: rotate(5deg) translateY(20px);
}
.mockup-card:nth-child(3) {
  transform: rotate(-2deg) translateY(0px);
}

.mockup-screen {
  background: #271b34;
  border-radius: 24px;
  flex: 1;
  background-image: repeating-linear-gradient(
    45deg,
    #422b5a 0px,
    #422b5a 8px,
    #553b72 8px,
    #553b72 16px
  );
  border: 1px solid #a06fd0;
  box-shadow: inset 0 0 20px #00000055;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff30;
  font-size: 2rem;
  font-weight: 800;
}

.mockup-screen::after {
  content: "⚡";
  opacity: 0.6;
  font-size: 3rem;
}

.mockup-card span {
  text-align: center;
  font-size: 0.8rem;
  color: #dbb5ff;
  letter-spacing: 1px;
}

.intro-features {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.intro-block {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 3rem;
  background: rgba(24, 8, 36, 0.3);
  backdrop-filter: blur(6px);
  border-radius: 56px;
  padding: 2.5rem 2.5rem;
  border: 1px solid rgba(160, 100, 220, 0.3);
}

.intro-text {
  flex: 2 1 300px;
}

.section-label {
  font-size: 1rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: #c99aff;
  margin-bottom: 0.8rem;
}

.intro-text h2 {
  font-size: 2.6rem;
  font-weight: 600;
  background: linear-gradient(135deg, #f0d2ff, #bf7aff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1.2rem;
}

.intro-paragraph {
  font-size: 1.25rem;
  color: #e1ceff;
  max-width: 650px;
  background: rgba(0, 0, 0, 0.2);
  padding: 1.2rem 1.8rem;
  border-radius: 40px;
  border-left: 4px solid #b366ff;
}

.intro-paragraph strong {
  color: white;
  font-weight: 700;
}

.feature-grid {
  flex: 2 1 400px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.feature-card {
  background: linear-gradient(145deg, #241637, #1b0e29);
  padding: 1.8rem 1.2rem;
  border-radius: 32px;
  border: 1px solid #8b53c9;
  box-shadow: 0 12px 25px -10px #000000b0;
  backdrop-filter: blur(4px);
}

.feature-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: #eac9ff;
  margin-bottom: 0.7rem;
}

.feature-card p {
  color: #c8afec;
  font-size: 0.95rem;
}

.feature-icon {
  font-size: 2.2rem;
  margin-bottom: 0.4rem;
  filter: drop-shadow(0 0 5px #bf7aff);
}

.screenshot {
  text-align: center;
  background: rgba(36, 15, 53, 0.3);
  backdrop-filter: blur(5px);
  border-radius: 80px 80px 40px 40px;
  padding: 3rem 2rem 4rem;
  border: 1px solid rgba(180, 110, 250, 0.4);
}

.screenshot h2 {
  font-size: 2.8rem;
  font-weight: 600;
  background: linear-gradient(135deg, #fad2ff, #c27aff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 2rem;
}

.gallery {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-end;
  gap: 2rem 1.5rem;
}

.gallery-item {
  width: 200px;
  border-radius: 20px;
  transition: all 0.3s ease;
  filter: drop-shadow(0 20px 20px #00000080);
}

.gallery-item.large {
  width: 240px;
}

.gallery-item.small {
  width: 160px;
  opacity: 0.9;
}

.phone-mock {
  background: #2f1946;
  border-radius: 40px;
  padding: 12px 6px;
  border: 2px solid #bc86fd;
  box-shadow:
    0 0 0 3px #2f104a,
    0 25px 30px -8px black;
}

.phone-screen {
  background: linear-gradient(145deg, #5a3991, #332461);
  border-radius: 32px;
  aspect-ratio: 9 / 19;
  background-image: radial-gradient(
    circle at 30% 30%,
    #e3b2ff20 0%,
    transparent 60%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  color: #dbb9ff;
  font-weight: 700;
  font-size: 1.2rem;
  border: 1px solid #e3bbff;
  text-orientation: upright;
}

.gallery-item:nth-child(1) {
  transform: translateY(30px);
}
.gallery-item:nth-child(2) {
  transform: translateY(-10px);
}
.gallery-item:nth-child(3) {
  transform: translateY(20px);
}

.main-footer {
  margin-top: 3rem;
  padding: 2.5rem 0 1.5rem;
  border-top: 1px solid rgba(200, 150, 255, 0.25);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  color: #c7afe6;
}

.footer-links a {
  color: #e1c5ff;
  text-decoration: none;
  margin-right: 2rem;
  font-weight: 500;
}

.footer-links a:hover {
  color: white;
  text-decoration: underline wavy #c67aff;
}

.footer-info {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-size: 0.95rem;
}

.footer-info a {
  color: #e3c6ff;
  text-decoration: none;
  font-weight: 500;
}

.footer-info a:hover {
  color: white;
}

.copyright {
  opacity: 0.8;
  font-size: 0.85rem;
  margin-top: 0.3rem;
}

@media (max-width: 800px) {
  .site-wrapper {
    padding: 1rem 1.2rem;
  }

  .main-header {
    flex-direction: column;
    align-items: stretch;
  }

  .nav-links {
    justify-content: center;
    gap: 1.5rem;
  }

  .banner {
    flex-direction: column;
    min-height: auto;
  }

  .banner-decoration {
    margin-top: 1rem;
  }

  .intro-block {
    flex-direction: column;
    padding: 2rem 1.2rem;
  }

  .gallery-item,
  .gallery-item.large,
  .gallery-item.small {
    width: 150px;
    transform: translateY(0) !important;
  }

  .footer-links a {
    margin-right: 1rem;
  }

  .main-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-info {
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .logo-text {
    font-size: 1.5rem;
  }

  .banner-description {
    padding: 1.2rem;
    font-size: 1rem;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .mockup-card {
    width: 140px;
    height: 280px;
  }
}

.no-download {
  user-select: none;
}