@import "tailwindcss";

:root {
  --background: #ffffff;
  --foreground: #171717;
}

@theme inline {
  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --font-sans: var(--font-geist-sans);
  --font-mono: var(--font-geist-mono);
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #0a0a0a;
    --foreground: #ededed;
  }
}

body {
  color: var(--foreground);
  font-family: var(--font-geist-sans), Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "liga" 1, "calt" 1;
}

/* Scrollable but with no visible scrollbar (used by the chat thread). */
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.no-scrollbar::-webkit-scrollbar {
  display: none;
}

/* ===== Query Bot Custom Animations & Styles ===== */

@keyframes float-top-right {
  0% {
    transform: translate(0, 0) scale(1);
    opacity: 0.55;
  }

  50% {
    transform: translate(-4%, 6%) scale(1.12);
    opacity: 0.7;
  }

  100% {
    transform: translate(3%, -3%) scale(0.92);
    opacity: 0.45;
  }
}

@keyframes float-bottom-left {
  0% {
    transform: translate(0, 0) scale(1);
    opacity: 0.5;
  }

  50% {
    transform: translate(5%, -8%) scale(1.08);
    opacity: 0.65;
  }

  100% {
    transform: translate(-3%, 3%) scale(0.95);
    opacity: 0.45;
  }
}

@keyframes float-bottom-right {
  0% {
    transform: translate(0, 0) scale(1);
    opacity: 0.45;
  }

  50% {
    transform: translate(-8%, -5%) scale(1.15);
    opacity: 0.6;
  }

  100% {
    transform: translate(3%, 2%) scale(0.9);
    opacity: 0.35;
  }
}

.animate-ambient-tr {
  animation: float-top-right 16s ease-in-out infinite alternate;
}

.animate-ambient-bl {
  animation: float-bottom-left 18s ease-in-out infinite alternate;
}

.animate-ambient-br {
  animation: float-bottom-right 14s ease-in-out infinite alternate;
}

/* Typography styles for premium SaaS feeling */
.font-sans-geist {
  font-family: var(--font-geist-sans), sans-serif;
}

.gif-clipped-word {
  background-image: url("https://media3.giphy.com/media/v1.Y2lkPTc5MGI3NjExcTIyN2RwbGdkc2w4YWxva3pudHl6M3BtdXV0eW00ZDMzMDdhMzExMSZlcD12MV9pbnRlcm5hbF9naWZfYnlfaWQmY3Q9Zw/irCR68lB8tZDy8GKb0/giphy.gif");
  background-size: cover;
  background-position: center;
  background-repeat: repeat;
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
  display: inline-block;
  font-weight: 700;
  padding-right: 0.15em;
  /* Prevents italic character clipping on the right edge */
}

/* ===== Aurora glass cards — vibrant gradient glow bleeding up from the
   bottom of each card. Set --aurora-1 / --aurora-2 per card to recolor. ===== */
.aurora-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.aurora-card::after {
  content: "";
  position: absolute;
  left: -15%;
  right: -15%;
  bottom: -55%;
  height: 110%;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 55% 100% at 35% 100%, var(--aurora-1, rgba(139, 92, 246, 0.55)) 0%, transparent 68%),
    radial-gradient(ellipse 55% 100% at 70% 100%, var(--aurora-2, rgba(6, 182, 212, 0.5)) 0%, transparent 68%);
  filter: blur(26px);
  opacity: 0.5;
  transform: translateY(8%);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.aurora-card:hover::after {
  opacity: 0.9;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .aurora-card::after {
    transition: none;
  }
}

/* Animated GIF fill — same asset used by the "documents" hero word, reused
   as a button background. Paused by default (single still frame), and it
   plays only while the user hovers the button. */
.gif-bg {
  background-image: url("https://media3.giphy.com/media/irCR68lB8tZDy8GKb0/giphy_s.gif");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* On hover, swap to the animated GIF so it plays from the first frame. */
.gif-bg:hover {
  background-image: url("https://media3.giphy.com/media/v1.Y2lkPTc5MGI3NjExcTIyN2RwbGdkc2w4YWxva3pudHl6M3BtdXV0eW00ZDMzMDdhMzExMSZlcD12MV9pbnRlcm5hbF9naWZfYnlfaWQmY3Q9Zw/irCR68lB8tZDy8GKb0/giphy.gif");
}

/* While pressed, drop the GIF entirely so the button reads as a transparent
   (ghost) button on click. */
.gif-bg:active {
  background-image: none;
  background-color: transparent;
}

@media (prefers-reduced-motion: reduce) {
  .gif-bg {
    background-image: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #06b6d4 100%) !important;
  }
}

/* ===== Radial glow emanating from the center boundary between white/dark halves ===== */
.hero-radial-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background:
    /* Primary large glow – soft indigo/violet */
    radial-gradient(ellipse 70% 55% at 50% 0%, rgba(99, 102, 241, 0.35) 0%, rgba(79, 70, 229, 0.15) 30%, transparent 70%),
    /* Secondary wider cyan tint */
    radial-gradient(ellipse 90% 45% at 50% 0%, rgba(6, 182, 212, 0.18) 0%, rgba(20, 184, 166, 0.06) 40%, transparent 75%),
    /* Tight bright core */
    radial-gradient(ellipse 40% 30% at 50% 0%, rgba(168, 85, 247, 0.25) 0%, transparent 60%);
}

/* The redesigned glowing horizon */
.hero-bloom {
  /* Brand color variables — luminous indigo/periwinkle.
     The inner basin is a soft periwinkle (not near-white), so the bottom of
     the screen fills with gentle colour instead of reading as white space. */
  --bloom-inner-start: #c7d2fe;
  --bloom-inner-mid: #818cf8;
  --bloom-arch-core: #4f46e5;
  --bloom-arch-dark: #3730a3;

  /* Cursor influence — driven from JS, defaults keep the bloom centered */
  --bloom-mx: 0;
  --bloom-my: 0;

  /* Extra downward shift of the gradient centre. 0% on the landing hero;
     bumped up in chat mode (.is-chatting) so the arch finishes just above
     the chat input instead of rising into the middle of the screen. */
  --bloom-push: 0%;

  position: absolute;
  /* Overhang past the viewport bottom so the GSAP breathing translate (y: -8)
     never lifts the layer enough to reveal a white strip at the bottom edge. */
  top: 0;
  left: 0;
  right: 0;
  bottom: -12%;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
  /* Origin at the bottom so the GSAP entrance grows upward from the floor */
  transform-origin: bottom center;

  /* Entrance + breathing are driven by GSAP (see HeroSection.tsx).
     The two pseudo-element layers still drift via CSS for the liquid effect. */
}

/* In chat mode, push the glow down so it sits just above the input. */
.hero-bloom.is-chatting {
  --bloom-push: 14%;
}

.hero-bloom::before,
.hero-bloom::after {
  content: "";
  position: absolute;
  inset: -10%;
  transform-origin: bottom center;
  pointer-events: none;
}

/* --- LIGHT LAYER A (Slightly left-biased) --- */
/* The gradient center is nudged by the cursor (--bloom-mx/--bloom-my) so the
   bright core of the arch leans toward wherever the mouse is. */
.hero-bloom::before {
  background:
    radial-gradient(ellipse 80% 60% at calc(48% + 5% * var(--bloom-mx)) calc(113% + 3% * var(--bloom-my) + var(--bloom-push)),
      transparent 83%,
      rgba(255, 255, 255, 0.8) 88%,
      transparent 93%),
    radial-gradient(ellipse 80% 60% at calc(48% + 5% * var(--bloom-mx)) calc(113% + 3% * var(--bloom-my) + var(--bloom-push)),
      var(--bloom-inner-start) 0%,
      var(--bloom-inner-mid) 45%,
      var(--bloom-arch-core) 72%,
      var(--bloom-arch-dark) 85%,
      transparent 92%);

  filter: blur(8px);
  animation: bloom-drift-left 11s ease-in-out infinite alternate;
}

/* --- LIGHT LAYER B (Slightly right-biased, opposite cursor lean for depth) --- */
.hero-bloom::after {
  background:
    radial-gradient(ellipse 82% 62% at calc(52% + 8% * var(--bloom-mx)) calc(116% + 4% * var(--bloom-my) + var(--bloom-push)),
      transparent 83%,
      rgba(255, 255, 255, 0.6) 88%,
      transparent 93%),
    radial-gradient(ellipse 82% 62% at calc(52% + 8% * var(--bloom-mx)) calc(116% + 4% * var(--bloom-my) + var(--bloom-push)),
      var(--bloom-inner-start) 0%,
      var(--bloom-inner-mid) 42%,
      var(--bloom-arch-core) 70%,
      var(--bloom-arch-dark) 84%,
      transparent 92%);

  filter: blur(10px);
  mix-blend-mode: multiply;
  animation: bloom-drift-right 15s ease-in-out infinite alternate;
}

/* White wash behind the headline that melts smoothly into the dark — no hard
   seam. Solid white up top, fading fully transparent before the bloom. */
.hero-top-wash {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 64%;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    #ffffff 0%,
    #ffffff 56%,
    rgba(255, 255, 255, 0.85) 72%,
    rgba(255, 255, 255, 0.4) 86%,
    rgba(255, 255, 255, 0) 100%
  );
}

@keyframes bloom-drift-left {
  0% {
    transform: translate(-1.5%, 1%) scale(0.97);
    filter: blur(8px) brightness(0.95);
  }
  100% {
    transform: translate(1.5%, -1%) scale(1.03);
    filter: blur(11px) brightness(1.05);
  }
}

@keyframes bloom-drift-right {
  0% {
    transform: translate(1.5%, -0.5%) scale(1.02);
    filter: blur(11px) brightness(1.03);
  }
  100% {
    transform: translate(-1.5%, 0.5%) scale(0.98);
    filter: blur(8px) brightness(0.97);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-bloom {
    animation: none;
  }
  .hero-bloom::before,
  .hero-bloom::after {
    animation: none;
    transform: none;
    filter: blur(8px);
  }
}

/* ===== Chat page ambient glow ===== */
.chat-page-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    /* Center ambient glow */
    radial-gradient(ellipse 60% 50% at 50% 30%, rgba(99, 102, 241, 0.12) 0%, transparent 70%),
    /* Soft violet accent */
    radial-gradient(ellipse 50% 40% at 60% 60%, rgba(139, 92, 246, 0.08) 0%, transparent 65%),
    /* Subtle cyan tint */
    radial-gradient(ellipse 45% 35% at 35% 50%, rgba(6, 182, 212, 0.06) 0%, transparent 60%);
}


@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

/* Graceful fallback for browsers or users who preferred reduced motion */
@media (prefers-reduced-motion: reduce) {
  .gif-clipped-word {
    background-image: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%) !important;
    background-size: 100% 100% !important;
    animation: none !important;
  }
}

.aurora-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  /* No background-color here – parent already sets it */
  background-image:
    /* Left side soft glow - Modern Teal/Cyan */
    radial-gradient(ellipse 60% 60% at -10% 30%, rgba(20, 184, 166, 0.16) 0%, rgba(13, 148, 136, 0.04) 50%, transparent 90%),

    /* Right side soft glow - Sophisticated Violet/Purple */
    radial-gradient(ellipse 60% 60% at 110% 40%, rgba(168, 85, 247, 0.15) 0%, rgba(139, 92, 246, 0.04) 50%, transparent 90%),

    /* Center bottom soft blue ambient light */
    radial-gradient(ellipse 70% 50% at 50% 100%, rgba(59, 130, 246, 0.14) 0%, rgba(29, 78, 216, 0.02) 60%, transparent 100%);
}

.aurora-bg::before {
  content: "";
  position: absolute;
  inset: -15%;
  background:
    /* Floating cyan mist */
    radial-gradient(ellipse 40% 40% at 30% 45%, rgba(6, 182, 212, 0.18) 0%, transparent 70%),
    /* Floating violet mist */
    radial-gradient(ellipse 40% 40% at 70% 55%, rgba(139, 92, 246, 0.16) 0%, transparent 70%),
    /* Floating blue deep ambient */
    radial-gradient(ellipse 45% 45% at 50% 75%, rgba(59, 130, 246, 0.12) 0%, transparent 75%);
  filter: blur(60px);
  animation: auroraFloat 20s ease-in-out infinite alternate;
}

.aurora-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.18;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.35'/%3E%3C/svg%3E");
}

@keyframes auroraFloat {
  from {
    transform: translate3d(-2%, 1%, 0) scale(1);
    opacity: 0.75;
  }

  to {
    transform: translate3d(2%, -2%, 0) scale(1.08);
    opacity: 1;
  }
}