@font-face {
  font-family: 'Google Sans Flex';
  src: url('/Fonts/googlesansflex/GoogleSansFlex-VariableFont_GRAD,ROND,opsz,slnt,wdth,wght.ttf') format('truetype');
  font-display: swap;
}

@font-face {
  font-family: 'Open Sans';
  src: url('/Fonts/opensans/OpenSans-VariableFont_wdth,wght.ttf') format('truetype');
  font-display: swap;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scrollbar-width: none;
}

html::-webkit-scrollbar {
  display: none;
}

body {
  margin: 0;
  font-family: 'Google Sans Flex', 'Open Sans', system-ui;
  color: #ffffff;
  background-color: #000000;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  user-select: none;
  -webkit-user-select: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

:root {
  --color-bg: #000000;
  --color-surface: #1c1c1e;
  --color-surface-hover: #2c2c2e;
  --color-text: #ffffff;
  --color-text-secondary: #a1a1a6;
  --color-text-tertiary: #6e6e73;
  --color-accent: #5d5d5d;
  --color-accent-hover: #484848;
  --color-border: #333335;
  --color-email: #3c3c3c;
  --font-sans: 'Google Sans Flex';
  --max-width: 1100px;
  --nav-height: 70px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --transition: 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
  --color-ready: #30d158;
  --color-partial: #ff9f0a;
  --color-future: #5e5ce6;
}

.Header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  -webkit-mask-image: linear-gradient(to bottom, black 0%, black 70%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 0%, black 70%, transparent 100%);
}

.NavContainer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--nav-height);
}

.NavLogo {
  display: flex;
  align-items: center;
  overflow: hidden;
  flex-shrink: 0;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.NavLogo img {
  width: 95px;
  height: 36px;
  object-fit: cover;
}

.NavLinks {
  display: flex;
  gap: 32px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.NavLinks a {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--color-text);
  transition: color var(--transition);
  position: relative;
}

.NavLinks a:hover {
  color: var(--color-text);
}

@media (max-width: 768px) {
  .NavLinks {
    position: static;
    transform: none;
    gap: 20px;
  }
}

@media (max-width: 640px) {
  .NavLinks a span {
    display: none;
  }
}

.HeroSection {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
}

.HeroBackground {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url(/Client/Assets/liefOSMountain.jpeg);
  background-position: center;
  background-size: cover;
  transform: scale(1);
  will-change: transform;
}

.HeroContent {
  text-align: center;
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.Tagline {
  font-size: clamp(18px, 3vw, 24px);
  font-weight: 400;
  color: var(--color-text);
  letter-spacing: 0.02em;
}

.ShowcaseStack {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 10px;
  padding: 20px 0;
}

.ShowcaseStackItem {
  width: 180px;
  height: 180px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  transform: rotate(-4deg);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
              border-color 0.35s ease,
              box-shadow 0.35s ease;
}

.ShowcaseStackItem img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ShowcaseStackItem:hover {
  z-index: 10;
  transform: scale(1.15) translateY(0) rotate(0deg) !important;
}

.TitleReveal {
  position: relative;
  display: inline-block;
  line-height: 1;
}

.ProductTitle {
  font-size: clamp(56px, 14vw, 144px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin: 0;
  line-height: 1;
}

.ProductTitleSwap {
  animation: ProductTitleSwap 0.3s cubic-bezier(0.25, 0.1, 0.25, 1) forwards;
}

@keyframes ProductTitleSwap {
  0% {
    opacity: 0;
    transform: translateY(-6px) scale(0.97);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.DownloadButton {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-family: 'Google Sans Flex', 'Open Sans', system-ui;
  font-size: 13px;
  font-weight: 500;
  background: var(--color-surface);
  color: var(--color-text-tertiary);
  border: 1px solid var(--color-border);
  pointer-events: none;
  text-decoration: none;
  margin-top: 4px;
}

.DownloadButton i {
  font-size: 14px;
  opacity: 0.5;
}

.HeroActions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

@media (max-width: 480px) {
  .ShowcaseStack {
    padding: 10px 0;
  }

  .ShowcaseStackItem {
    width: 120px;
    height: 120px;
  }
}

.AboutSection {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}

.AboutContent {
  max-width: 720px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.AboutContent p {
  font-size: 18px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.AboutContent strong {
  color: var(--color-text);
  font-weight: 600;
}

.AboutContent em {
  color: var(--color-accent);
  font-style: normal;
  font-weight: 500;
}

.AboutRow {
  display: flex;
  gap: 48px;
  align-items: center;
  margin-top: 64px;
}

.AboutRowText {
  flex: 1;
}

.AboutRowText p {
  font-size: 18px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.AboutRowText strong {
  color: var(--color-text);
  font-weight: 600;
}

.AboutRowMedia {
  flex: 1;
  display: flex;
  justify-content: center;
}

.ScreenshotFrame {
  background: #f5f5f0;
  padding: 8px 8px 68px;
  border-radius: 4px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
  transform: rotate(-3deg);
  max-width: 360px;
  transition: transform 0.3s ease;
}

.ScreenshotFrame:hover {
  transform: rotate(0deg) scale(1.02);
}

.ScreenshotFrame img {
  width: 100%;
  display: block;
  border-radius: 2px;
}

@media (max-width: 700px) {
  .AboutRow {
    flex-direction: column;
    gap: 24px;
  }

  .AboutRowText p {
    font-size: 15px;
  }

  .ScreenshotFrame {
    max-width: 280px;
    padding: 6px 6px 32px;
  }
}

@media (max-width: 600px) {
  .AboutContent p {
    font-size: 16px;
  }
}

.SectionTitle {
  margin-bottom: 28px;
}

.Section {
  padding: 100px 24px;
}

.SectionContainer {
  max-width: var(--max-width);
  margin: 0 auto;
}

.FeatureList {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 700px) {
  .FeatureList {
    grid-template-columns: 1fr;
  }
}

.FeatureList li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  transition: border-color var(--transition);
}

.FeatureList li:hover {
  border-color: rgba(255, 255, 255, 0.08);
}

.FeatureContent {
  flex: 1;
  min-width: 0;
}

.FeatureContent strong,
.FeatureContent h3 {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.FeatureContent p {
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-text-secondary);
  margin: 0 0 6px;
}

.FeatureDate {
  display: block;
  font-size: 11px;
  color: var(--color-text-tertiary);
}

.Badge {
  flex-shrink: 0;
  font-size: 12px;
  font-weight: 600;
  color: white;
  padding: 5px 8px;
  border-radius: 8px;
}

.badge-ready {
  background: rgba(170, 170, 170, 0.52);
}

.badge-partial {
  background: rgba(43, 43, 43, 0.52);
}

.badge-future {
  background: rgba(2, 2, 2, 0.52);
}

.Footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 60px 24px 40px;
}

.FooterContainer {
  max-width: var(--max-width);
  margin: 0 auto;
}

.FooterGrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 40px;
}

.FooterColumn h4 {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-tertiary);
  margin-bottom: 16px;
}

.FooterColumn ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.FooterColumn a {
  font-size: 14px;
  color: var(--color-text-secondary);
  transition: color var(--transition);
}

.FooterColumn a:hover {
  color: var(--color-text);
}

.FooterBottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.FooterBottom p {
  font-size: 13px;
  color: var(--color-text-tertiary);
}

@media (max-width: 600px) {
  .FooterGrid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 400px) {
  .FooterGrid {
    grid-template-columns: 1fr;
  }
}

.DevNotice {
  width: 90%;
  max-width: 400px;
  background-color: rgba(255, 255, 255, 0.4);
  color: #000000;
  padding: 10px;
  font-size: 11px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 12px;
  text-align: center;
  z-index: 1000;
}