/* ==========================================================================
   AURORA FLOW THEME V2 - VIBE MUSIC PLAYER (IMPROVED)
   ========================================================================== */

/* ----------------------------------
   1. Global Styles & Variables
   ---------------------------------- */
:root {
    --color-background: #0D1117;
    --color-surface: #161b224a;
    --color-primary: #8A3FFC;
    --color-secondary: #007BFF;
    --color-text-primary: #a9c2de;
    --color-text-secondary: #a9c2de;
    --color-border: rgba(255, 255, 255, 0.1);
    --font-family-sans: 'Inter', sans-serif;
    --header-height: 80px;
    --transition-fast: 0.2s ease-in-out;
    --transition-medium: 0.4s ease-in-out;
    /* In :root selector */
    --header-height: 5rem; /* Was 80px */
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  /* Scales the base font size relative to the viewport. 0.78125vw = 16px at 2048px wide. */
font-size: clamp(14px, 0.78125vw, 22px);
}

body {
font-family: "Michroma", sans-serif;
font-weight: 300;
font-style: normal;
    background-color: var(--color-background);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    border-left: 0.1px solid #455efe33;
    border-right: 0.1px solid #455efe33;
    opacity: 1;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: radial-gradient(circle at 15% 25%, rgba(138, 63, 252, 0.15), transparent 40%),
              radial-gradient(circle at 85% 75%, rgba(0, 123, 255, 0.15), transparent 40%);
  animation: background-flow 20s ease-in-out infinite alternate;
}

main, .site-footer-bottom {
  position: relative;
  z-index: 2;
}

/* Examples of other conversions */
.btn { padding: 0.75rem 1.875rem; /* Was 12px 30px */ }
.navbar__logo img { width: 2.5rem; height: 2.5rem; /* Was 40px */ }
.feature-card__icon { width: 4rem; height: 4rem; /* Was 64px */ }
.testimonial-card__avatar { width: 5rem; height: 5rem; /* Was 80px */ }

/* --- WILD CARD: COMET BURST EFFECT --- */
.comet-core {
  position: fixed;
  width: 5px;
  height: 5px;
  background: radial-gradient(circle, #ffffff 0%, #ffffff 50%, rgba(255, 255, 255, 0) 100%);
  border-radius: 50%;
  box-shadow: 0 0 15px 5px rgba(255, 255, 255, 0.5);
  pointer-events: none;
  z-index: 1;
  opacity: 0; /* Starts invisible */
  animation: travel var(--duration) ease-in forwards;
}

.comet-fragment {
  position: fixed;
  width: 2px;
  height: 2px;
  background-color: white;
  border-radius: 50%;
  box-shadow: 0 0 8px 2px rgba(255, 255, 255, 0.4);
  pointer-events: none;
  z-index: 0;
  animation: fragment-fade 1.2s ease-out forwards;
}

@keyframes travel {
  0% {
    transform: translate(0, 0) scale(0.5);
    opacity: 1;
  }
  95% {
    opacity: 1;
  }
  100% {
    transform: translate(var(--xDist), var(--yDist)) scale(1);
    opacity: 0;
  }
}

@keyframes fragment-fade {
  from {
    opacity: 1;
    transform: scale(1);
  }
  to {
    opacity: 0;
    /* Fragments drift slightly */
    transform: translate(var(--fragX), var(--fragY)) scale(0);
  }
}

/* --- ASYNCHRONOUS SPARKLY STARS OVERLAY --- */
.stars {
    position: fixed;
    top: 0;
    left: 0;
    width: 1px;
    height: 1px;
    background: transparent;
    z-index: -1;
    animation-name: sparkle;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
}

#stars1 {
    animation-duration: 20s;
    box-shadow: 5vw 8vh #FFF, 9vw 67vh #FFF, 22vw 42vh #FFF, 34vw 9vh #FFF, 48vw 23vh #FFF, 53vw 88vh #FFF, 67vw 54vh #FFF, 72vw 19vh #FFF, 84vw 38vh #FFF, 96vw 72vh #FFF, 99vw 5vh #FFF, 4vw 97vh #FFF, 15vw 55vh #FFF, 29vw 82vh #FFF, 41vw 41vh #FFF, 59vw 12vh #FFF;
}
#stars2 {
    animation-duration: 25s;
    animation-delay: -5s; /* Start animation out of sync */
    box-shadow: 63vw 45vh #FFF, 78vw 81vh #FFF, 88vw 58vh #FFF, 93vw 29vh #FFF, 2vw 49vh #FFF, 19vw 91vh #FFF, 25vw 25vh #FFF, 44vw 69vh #FFF, 51vw 3vh #FFF, 60vw 95vh #FFF, 74vw 33vh #FFF, 81vw 7vh #FFF, 91vw 84vh #FFF, 98vw 48vh #FFF, 11vw 21vh #FFF, 3vw 78vh #FFF;
}
#stars3 {
    animation-duration: 30s;
    animation-delay: -12s; /* Start animation further out of sync */
    box-shadow: 28vw 6vh #FFF, 37vw 74vh #FFF, 46vw 31vh #FFF, 57vw 62vh #FFF, 69vw 99vh #FFF, 71vw 60vh #FFF, 82vw 27vh #FFF, 94vw 53vh #FFF, 1vw 33vh #FFF, 13vw 86vh #FFF, 20vw 15vh #FFF, 32vw 50vh #FFF, 50vw 50vh #FFF, 65vw 22vh #FFF, 77vw 68vh #FFF, 85vw 93vh #FFF, 90vw 1vh #FFF, 7vw 44vh #FFF;
}
#stars4 {
    animation-duration: 10s;
    animation-delay: -8s; /* Start animation further out of sync */
    box-shadow: 28vw 6vh #FFF, 37vw 74vh #FFF, 46vw 31vh #FFF, 57vw 62vh #FFF, 69vw 99vh #FFF, 71vw 60vh #FFF, 82vw 27vh #FFF, 94vw 53vh #FFF, 1vw 33vh #FFF, 13vw 86vh #FFF, 20vw 15vh #FFF, 32vw 50vh #FFF, 50vw 50vh #FFF, 65vw 22vh #FFF, 77vw 68vh #FFF, 85vw 93vh #FFF, 90vw 1vh #FFF, 7vw 44vh #FFF;
}
/* --- END STARS OVERLAY --- */

@keyframes background-flow {
  0% { transform: scale(1) rotate(0deg); }
  100% { transform: scale(1.2) rotate(0deg); }
}

@keyframes sparkle {
    0% { opacity: 0.3; }
    50% { opacity: 0.9; }
    100% { opacity: 0.6; }
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-secondary); }
h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; }
h2 { font-size: clamp(2rem, 3vw, 2.5rem); }
.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-header h2 { font-weight: 800; margin-bottom: 0.5rem; }
.section-header p { font-size: 1.125rem; color: var(--color-text-secondary); max-width: 600px; margin: 0 auto; }
span {  font-family: "Michroma", sans-serif;
  font-weight: 400;
  font-style: normal;}

/* ----------------------------------
   2. Buttons & UI Elements
   ---------------------------------- */
.btn { display: inline-block; padding: 12px 30px; border-radius: 50px; font-weight: 500; font-size: 1rem; text-align: center; border: 2px solid transparent; cursor: pointer; transition: transform var(--transition-fast), box-shadow var(--transition-fast); }
.btn--primary { background: linear-gradient(90deg, var(--color-primary), var(--color-secondary)); color: white; box-shadow: 0 4px 20px rgba(138, 63, 252, 0.3); }
.btn--primary:hover { color: white; transform: translateY(-3px); box-shadow: 0 8px 30px rgba(0, 123, 255, 0.4); }
.btn--secondary { border-color: var(--color-border); color: var(--color-text-primary); }
.btn--secondary:hover { background-color: var(--color-surface); border-color: var(--color-text-primary); color: var(--color-text-primary); }


/* ----------------------------------
   3. Header & Navigation (UPDATED)
   ---------------------------------- */
.site-header { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; height: var(--header-height); padding-top: 20px; align-items: center; transition: background-color 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease; }
.site-header.scrolled { background-color: rgba(22, 27, 34); box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2); }
.navbar { display: flex; justify-content: space-between; align-items: center; width: 100%; }
.navbar__logo { gap: 8px; display: flex; align-items: center; font-size: 1.8rem; font-weight: 700; color: var(--color-text-primary); }
.navbar__logo:hover { color: var(--color-text-primary); }
.navbar__logo img { width: 40px; height: 40px; }
.navbar__menu { list-style: none; display: flex; gap: 2.5rem; }
.navbar__menu a { color: var(--color-text-secondary); font-weight: 500; position: relative; padding: 5px 0; }
.navbar__menu a:hover { color: var(--color-text-primary); }
.navbar__menu a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: linear-gradient(90deg, var(--color-primary), var(--color-secondary)); transition: width var(--transition-medium); }
.navbar__menu a:hover::after { width: 100%; }

/* Hamburger Menu */
.navbar__toggle { display: none; background: none; border: none; cursor: pointer; padding: 10px; z-index: 1001; }
.navbar__toggle span { display: block; width: 25px; height: 2px; background-color: var(--color-text-primary); margin: 5px 0; transition: transform 0.3s ease, opacity 0.3s ease; }
.navbar__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__toggle.open span:nth-child(2) { opacity: 0; }
.navbar__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.navbar__mobile-menu { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background-color: rgba(13, 17, 23, 0.95); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); z-index: 1000; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 2rem; transform: translateX(100%); transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1); }
.navbar__mobile-menu.open { transform: translateX(0); }
.navbar__mobile-menu a { color: var(--color-text-primary); font-size: 1.5rem; font-weight: 500; }


/* ----------------------------------
main
   ---------------------------------- */
.hero { display: flex; align-items: center; justify-content: center; background-color: rgb(13 17 23 / 84%); height: 100vh; padding: 140px 0 80px; text-align: center; overflow: hidden;  }
.hero__container { width: 100%; text-align: center; } /* ADDED */
.hero__content { max-width: 650px; animation: fade-in-up 1s ease-out; margin: 0 auto; } /* ADDED margin: 0 auto */
@keyframes fade-in-up { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.hero__icon { margin: 0 auto 1rem; color: var(--color-primary); }
.hero__icon svg { display: inline-block; width: 56px; height: 56px; }

.hero__title {     font-size: clamp(2.5rem, 3vw, 2.5rem); font-weight: 800; background: linear-gradient(90deg, #507aa9, #B0B0B0); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 1rem; line-height: 1.1; }
.hero__sub_title { font-size: clamp(1.3rem, 2.7vw, 2rem); font-weight: 800; background: #a9c2de; -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 1rem; line-height: 1.1; }
.hero__subtitle {
    font-size: 1rem;
    color: #a9c2de;
    margin: 0 auto 2rem auto;
    max-width: 550px;
    line-height: 1.7;
}
.hero__actions { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }
.hero__image-container { padding-top: 40px; display: block; }

/* ----------------------------------
   5. Features Section (IMPROVED)
   ---------------------------------- */
.features { padding: 120px 0; background: rgb(13 17 23 / 52%); }
.features__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; }
.feature-card { background: linear-gradient(145deg, var(--color-surface), #1A1F27); padding: 2.5rem 2rem; border-radius: 16px; border: 1px solid var(--color-border); text-align: center; transition: transform var(--transition-medium), box-shadow var(--transition-medium), border-color var(--transition-medium); position: relative; overflow: hidden; }
.feature-card:hover { transform: translateY(-10px); box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3); border-color: rgba(138, 63, 252, 0.5); }
.feature-card__icon { display: inline-flex; align-items: center; justify-content: center; width: 64px; height: 64px; border-radius: 50%; margin-bottom: 1.5rem; background: linear-gradient(135deg, rgba(138, 63, 252, 0.1), rgba(0, 123, 255, 0.1)); border: 1px solid var(--color-border); color: var(--color-primary); }
.feature-card__icon svg { width: 32px; height: 32px; }
.feature-card__title { font-size: 1.5rem; margin-bottom: 0.75rem; }
.feature-card__description { color: var(--color-text-secondary); }


/* ----------------------------------
   6. NEW: Why Vibe Section
   ---------------------------------- */
.why-vibe { padding: 100px 0; background-color: rgb(13 17 23 / 84%);  }
.why-vibe__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.why-vibe-card { text-align: center; padding: 2rem; }
.why-vibe-card__icon { font-size: 2.5rem; display: block; margin-bottom: 1rem; }
.why-vibe-card h3 { font-size: 1.5rem; margin-bottom: 0.75rem; }
.why-vibe-card p { color: var(--color-text-secondary); max-width: 350px; margin: 0 auto; }


/* ----------------------------------
   7. Showcase Section (IMPROVED)
   ---------------------------------- */
.showcase { padding: 120px 0; overflow: hidden; background: rgb(13 17 23 / 52%); }
.showcase__container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
.showcase__image {
    border-radius: 16px;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}
.showcase__image:hover {
    transform: scale(1.05);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}
.showcase__image-container { text-align: center; }
.showcase__content h2 { font-size: clamp(2rem, 5vw, 2.5rem); margin-bottom: 1rem; text-align: center; }
.showcase__content p { color: var(--color-text-secondary); margin-bottom: 2rem; text-align: center; }
.showcase__list { list-style: none; display: flex; flex-direction: column; gap: 1.5rem; }

.showcase-card { display: flex; align-items: flex-start; gap: 1rem; background-color: var(--color-surface); padding: 1.5rem; border-radius: 12px; border: 1px solid var(--color-border); }
.showcase-card__icon { flex-shrink: 0; color: var(--color-primary); padding-top: 2px; }
.showcase-card__content h3 { font-size: 1.2rem; margin-bottom: 0.25rem; }
.showcase-card__content p { margin-bottom: 0; font-size: 0.95rem; color: var(--color-text-secondary); text-align: left; }


/* ----------------------------------
   8. NEW: Formats Section
   ---------------------------------- */
.formats { padding: 100px 0; }
.formats__grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem; }
.format-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}
.format-card:hover {
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    color: white;
    border-color: transparent;
    transform: translateY(-3px);
}


/* ----------------------------------
   9. Testimonials Section (IMPROVED)
   ---------------------------------- */
.testimonials { padding: 120px 0;  }
.testimonials__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; }
.testimonial-card { background-color: var(--color-surface); padding: 2.5rem 2rem; border-radius: 16px; border: 1px solid var(--color-border); display: flex; flex-direction: column; align-items: center; text-align: center; position: relative; }
.testimonial-card::before { content: '“'; position: absolute; top: 10px; left: 20px; font-size: 4rem; font-weight: 800; color: rgba(255, 255, 255, 0.05); z-index: 0; }
.testimonial-card__avatar { width: 80px; height: 80px; border-radius: 50%; border: 3px solid var(--color-primary); margin-bottom: 1rem; z-index: 1; }
.testimonial-card blockquote { font-size: 1rem; color: var(--color-text-secondary); border: none; padding: 0; margin: 0 0 1rem 0; z-index: 1; }
.testimonial-card figcaption h4 { font-size: 1.125rem; color: var(--color-text-primary); }
.testimonial-card figcaption span { font-size: 0.9rem; color: var(--color-primary); }


/* ----------------------------------
   10. NEW: FAQ Section
   ---------------------------------- */
.faq { padding: 80px 0; background: rgb(13 17 23 / 52%); }
.faq__container { max-width: 800px; margin: 0 auto; }
.faq__item { border-bottom: 1px solid var(--color-border); }
.faq__question {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    padding: 1.5rem 0;
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--color-text-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq__icon {
    font-size: 1.5rem;
    color: var(--color-primary);
    transition: transform 0.3s ease;
}
.faq__item.open .faq__icon { transform: rotate(45deg); }
.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}
.faq__answer p { padding: 0 0 1.5rem 0; color: var(--color-text-secondary); line-height: 1.7; }


/* ----------------------------------
   11. Call to Action (Download) (IMPROVED)
   ---------------------------------- */
.cta { padding: 120px 0; background-color: rgb(13 17 23 / 84%);  }
.cta-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 20px; padding: 3rem; display: flex; flex-direction: column; align-items: center; text-align: center; position: relative; }
.cta-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; border-radius: 20px; padding: 1px; background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)); -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask-composite: exclude; }
.cta__logo { width: 100px; margin-bottom: 1.5rem; }
.cta__title { font-size: clamp(1.8rem, 4vw, 2.2rem); margin-bottom: 1rem; }
.cta__description { color: var(--color-text-secondary); max-width: 500px; margin-bottom: 2rem; }
.btn--large { padding: 16px 40px; font-size: 1.125rem; }


/* ----------------------------------
   12. Footer (ENHANCED)
   ---------------------------------- */
.site-footer-bottom { padding: 3rem 0; background-color: rgba(13, 17, 23, 1 ); border-top: 1px solid var(--color-border); }
.footer__container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 2rem; }
.footer__logo { display: flex; align-items: center; gap: 10px; font-weight: 500; color: var(--color-text-secondary); }
.footer__logo img { width: 30px; }
.footer__nav { display: flex; gap: 1.5rem; }
.footer__nav a { color: var(--color-text-secondary); font-size: 0.9rem; }
.footer__nav a:hover { color: var(--color-text-primary); }
.footer__socials { display: flex; gap: 1rem; }
.footer__socials a { color: var(--color-text-secondary); }
.footer__socials a:hover { color: var(--color-primary); }
.footer__socials svg { width: 24px; height: 24px; }


/* ----------------------------------
   13. Preloader
   ---------------------------------- */
#preloader { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: var(--color-background); z-index: 9999; display: flex; justify-content: center; align-items: center; }
.spinner { width: 50px; height: 50px; border-radius: 50%; border: 4px solid var(--color-border); border-top-color: var(--color-primary); animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }


/* ----------------------------------
   14. Responsive Design (UPDATED)
   ---------------------------------- */
@media (max-width: 61.9375em) {
  .navbar__menu { display: none; }
  .navbar__toggle { display: block; }
  .hero {height: revert-layer;}

  .showcase.showcase--reversed .showcase__image-container { grid-row: 1; }

  .footer__container { flex-direction: column; text-align: center; }
  .footer__nav { order: -1; } /* Puts nav above social icons on mobile */
}

@media (min-width: 48em) {
  .showcase__container {
    padding: 3rem;
  }
  .showcase__content h2, .showcase__content p { text-align: left; }
}

@media (min-width: 62em) {
  .hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    text-align: left;
  }
  .hero__content { text-align: left; margin: 0; }
  .hero__icon { margin: 0 0 1rem 0; }
  .hero__subtitle { margin-left: 0; }
  .hero__actions { justify-content: flex-start; }

  .hero__image-container { display: block; perspective: 1500px; }
  .hero__image {
    border-radius: 24px;
    transform: rotateY(-28deg) rotateX(8deg) scale(1.05);
    transition: transform 0.6s ease, box-shadow 0.6s ease;
  }
  .hero__image:hover {
    transform: rotateY(0deg) rotateX(0deg) scale(1);
  }

  .showcase__container { grid-template-columns: 1fr 1fr; gap: 5rem; }
  .showcase.showcase--reversed .showcase__image-container { grid-column: 1 / 2; }
  .showcase.showcase--reversed .showcase__content { grid-column: 2 / 3; }
}

/* ==========================================================================
   15. Enhancements for Larger Displays
   ========================================================================== */
   @media (min-width: 1400px) {
     .container {
       max-width: 1280px;
     }
   }
/* For screens wider than 1400px (e.g., 1440p monitors) */
@media (min-width: 1400px) {
  .container {
    max-width: 1280px;
  }

}

/* For screens wider than 1600px (e.g., large monitors and 4K) */
@media (min-width: 1600px) {
  .container {
    max-width: 1440px;
  }
}

/* For screens wider than 1400px (e.g., 1440p monitors) */
@media (min-width: 2600px) {
  .container {
    max-width: 1680px;
  }
    .hero {
      height: revert-layer;
    }
  }