/* ============================================
   CSS Custom Properties (Variables)
   ============================================ */
:root {
  color-scheme: light only;
  --color-primary: #FF9D00;
  --color-primary-dark: #FF9D00;
  --color-text: #FFFFFF;
  --color-text-dark: #333333;
  --color-background-light: #FFFFFF;
  --color-background-canvas: #000000; /* Base canvas in dark mode; light mode overrides to white */
  
  --font-body: 'NunitoSans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-pixel: 'Jersey15', 'Arial Black', sans-serif;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;
  
  --max-width: 1200px;
  --max-width-document: 800px;
  
  --corner-radius: 30px;
}

/* ============================================
   Font Face Declarations
   ============================================ */
@font-face {
  font-family: 'Jersey15';
  src: url('../fonts/Jersey15-Regular.woff2') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: block;
}

@font-face {
  font-family: 'NunitoSans';
  src: url('../fonts/NunitoSans-VariableFont.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'NunitoSans';
  src: url('../fonts/NunitoSans-Italic-VariableFont.woff2') format('woff2');
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}

/* ============================================
   Reset & Base Styles
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 1rem;
  scroll-behavior: smooth;
  background-color: var(--color-background-canvas);
  height: 100%;
}

@media (prefers-color-scheme: light) {
  html {
    background-color: #FFFFFF;
    background-image: none;
  }
}

body {
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--color-background-canvas);
  min-height: 100vh;
  min-height: 100dvh;
  height: 100%;
}

@media (prefers-color-scheme: light) {
  body {
    background-color: #FFFFFF;
    background-image: none;
  }
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

a:hover {
  opacity: 0.5;
}

/* ============================================
   Header Component
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--spacing-md) 0;
  background: transparent;
}

.header__container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-text);
  font-weight: bold;
  font-size: 1rem;
}

.header__logo-text {
  font-size: 1rem;
  letter-spacing: 0.02em;
  font-family: var(--font-body);
  font-weight: bold;
}

.header__logo:hover {
  opacity: 1;
}

.header__logo:hover .header__logo-text {
  opacity: 1;
}

.header__nav {
  display: flex;
  gap: var(--spacing-md);
}

.header__link {
  color: var(--color-text);
  font-weight: bold;
  font-size: 1rem;
  letter-spacing: 0.02em;
  font-family: var(--font-body);
}

.header__link:hover {
  opacity: 0.5;
}

/* ============================================
   Hero Section (Home Page)
   ============================================ */
.home {
  min-height: 100vh;
  min-height: 100dvh; /* Use dynamic viewport height for mobile - accounts for browser chrome */
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  border-radius: var(--corner-radius);
  isolation: isolate;
}

.hero {
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 20vh var(--spacing-md) var(--spacing-xl);
  position: relative;
  z-index: 2;
  background: transparent;
}

.hero__background-blob {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh; /* Use dynamic viewport height for mobile - accounts for browser chrome */
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  border-radius: var(--corner-radius);
}

.hero__background-blob svg {
  width: 100%;
  height: 133.33%; /* 100% / 0.75 to account for scaleY(0.75) */
  min-height: 133.33vh;
  min-height: 133.33dvh; /* Use dynamic viewport height for mobile - accounts for browser chrome */
  display: block;
  transform: scaleY(0.75);
  transform-origin: top center;
  position: relative;
  z-index: 1;
}

.hero__background-white {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh; /* Use dynamic viewport height for mobile - accounts for browser chrome */
  background-color: #FFFFFF;
  z-index: -1;
  border-radius: var(--corner-radius);
  pointer-events: none;
}

.hero__container {
  max-width: 920px;
  text-align: center;
  position: relative;
  z-index: 10;
  padding: 0;
  margin: 0 auto;
}

.hero__title {
  font-family: var(--font-pixel);
  font-size: 10rem;
  line-height: 100px;
  color: var(--color-text);
  margin-bottom: 0px;
  font-weight: normal;
  letter-spacing: 0px;
  min-width: 780px;
  width: 920px;
}

.hero__text {
  font-size: 1rem;
  font-weight: bold;
  color: rgba(255, 255, 255, 1);
  font-family: var(--font-body);
  background-color: rgba(255, 255, 255, 0.2);
  padding: 0.25rem 0.75rem;
  border-radius: var(--corner-radius);
  display: inline-block;
  margin-top: 70px;
}

/* ============================================
   Footer Component
   ============================================ */
.footer {
  padding: var(--spacing-md) 0;
  background: transparent;
  color: var(--color-text);
  position: relative;
  z-index: 2;
  background: transparent;
}

.footer__container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__link {
  font-size: 1rem;
  font-weight: bold;
  opacity: 0.9;
  font-family: var(--font-body);
  color: rgba(0, 0, 0, 0.8);
}

.footer__link:hover {
  opacity: 0.5;
}

/* ============================================
   Privacy Policy Page
   ============================================ */
.privacy-page {
  background: var(--color-background-light);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  border-radius: var(--corner-radius);
  overflow: hidden;
}

body.privacy-page {
  overflow: hidden;
  height: 100vh;
}

.privacy-page .header {
  background: transparent;
  position: relative;
}

.privacy-page .header__logo-text {
  color: #F5A11B;
}

.privacy-page .header__link {
  color: rgba(0, 0, 0, 0.6);
}

.document {
  flex: 1;
  padding: calc(40px + var(--spacing-md)) var(--spacing-md) var(--spacing-xl);
}

.document__container {
  max-width: var(--max-width-document);
  margin: 0 auto;
  position: relative;
  width: 100%;
}

.document__title {
  font-family: var(--font-pixel);
  font-size: 5rem;
  color: var(--color-text-dark);
  margin-bottom: var(--spacing-xs);
  font-weight: normal;
  letter-spacing: 0.05em;
}

.document__updated {
  color: #666;
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
  font-style: italic;
}

.document__content {
  color: var(--color-text-dark);
  font-size: 1rem;
  line-height: 1.8;
  height: calc(100vh - 352px);
  overflow-y: auto;
  overflow-x: hidden;
  width: 100vw;
  position: fixed;
  top: 352px;
  left: 0;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

.document__content > * {
  max-width: var(--max-width-document);
  width: 100%;
}

.document__section {
  margin-bottom: var(--spacing-lg);
}

.document__section h2 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-dark);
  font-weight: 600;
}

.document__section p {
  margin-bottom: var(--spacing-sm);
}

.document__section ul {
  margin-left: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.document__section li {
  margin-bottom: 0.5rem;
}

.document__section a {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.document__section a:hover {
  opacity: 0.7;
}

.privacy-page .footer {
  background: var(--color-primary);
  color: var(--color-text);
  padding: var(--spacing-md) 0;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (min-width: 901px) {
  .hero__title {
    font-size: 11.25rem;
    line-height: 110px;
  }
}

/* Hide hero badge when viewport height is reduced */
@media (max-height: 700px) {
  .hero__text {
    display: none;
  }
}

@media (max-width: 900px) {
  .header__container {
    padding: 0 var(--spacing-sm);
  }
  
  .hero {
    align-items: center;
    padding: calc(60px + var(--spacing-md)) var(--spacing-sm) var(--spacing-md);
  }
  
  .hero__title {
    font-size: 7.5rem;
    line-height: 80px;
    width: auto;
    min-width: auto;
    max-width: 100%;
  }
  
  
  .footer__container {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }
  
  .document {
    padding: calc(60px + var(--spacing-md)) var(--spacing-sm) var(--spacing-md);
  }
  
  .document__content {
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
  }
}

@media (max-width: 510px) {
  .document__title {
    font-size: 3.5rem;
    line-height: 0.7;
  }
}

@media (max-width: 480px) {
  /* Corner radii at 3/4 (22.5px) for elements that clip the background canvas */
  .home,
  .hero__background-blob,
  .hero__background-white,
  .privacy-page {
    border-radius: 22.5px;
  }

  .hero__title {
    font-size: 5.0rem; /* 3.75 × 1.5 */
    line-height: 54px;
  }

  /* Keep hero badge visible on narrow viewports even when height < 700px; tighten spacing to title */
  .hero__text {
    display: inline-block;
    margin-top: 42px; /* 0.6 × 70px */
  }
  
  .document {
    padding-top: calc(40px + var(--spacing-sm));
  }
  
  .document__title {
    font-size: 3.5rem;
    line-height: 0.7;
  }
  
  .document__content {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
    height: auto;
    max-height: calc(100vh - 250px);
    padding-left: 0;
    padding-right: 0;
    margin-top: var(--spacing-md);
  }
}

/* ============================================
   Print Styles (for privacy policy)
   ============================================ */
@media print {
  .header,
  .footer {
    display: none;
  }
  
  .document {
    padding: 0;
  }
  
  .document__title {
    color: black;
  }
}

/* ============================================
   Lava Lamp Morphing Animation
   ============================================ */
/* Path morphing animations are handled by JavaScript (morph.js) */
#lava-blob-1,
#lava-blob-2,
#lava-blob-3 {
  transform-origin: center;
}