/* ====================================================
   SyncStream - Minimal Hero & Landing Page Styles
   Theme: SQUAP 24px Glassmorphism & Electric Blue Glow
   ==================================================== */

html {
  scroll-behavior: smooth;
}

#features,
#pricing,
#faq,
#cta-banner {
  scroll-margin-top: 110px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

a, button {
  -webkit-tap-highlight-color: transparent;
  outline: none;
}

body.landing-body {
  background-color: var(--page, #08090d);
  color: var(--text-main, rgba(255, 255, 255, 0.9));
  font-family: var(--font-persian, 'Vazirmatn', system-ui, sans-serif);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  position: relative;
  direction: rtl;
  text-align: right;
}

/* Ambient Matrix Glow */
#matrix-bg-container {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(circle at 50% 15%, rgba(54, 80, 253, 0.15) 0%, transparent 60%);
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-size: 32px 32px;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
}

#axis-bg {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 250px;
  background: radial-gradient(ellipse at top, rgba(68, 92, 254, 0.22), transparent 70%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 0;
}

/* FLOATING CAPSULE GLASS NAVBAR */
.landing-nav {
  position: sticky;
  top: 16px;
  top: max(16px, env(safe-area-inset-top));
  z-index: 1000;
  max-width: 860px;
  width: calc(100% - 32px);
  margin: 16px auto 0 auto;
  padding: 8px 14px 8px 18px;
  border-radius: 9999px;
  background: rgba(14, 17, 26, 0.7);
  backdrop-filter: blur(24px) saturate(190%);
  -webkit-backdrop-filter: blur(24px) saturate(190%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 
    0 16px 36px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.landing-nav-inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0;
}

.landing-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon-box {
  width: 42px;
  height: 42px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0;
  flex-shrink: 0;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.brand-icon-box strobi-avatar {
  width: 100%;
  height: 100%;
}

.landing-brand:hover .brand-icon-box {
  transform: scale(1.1) rotate(-4deg);
}

.brand-titles {
  display: flex;
  align-items: center;
}

.brand-name {
  font-family: var(--font-display, 'Outfit', sans-serif);
  font-size: 18px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, #ffffff 40%, #c7d2fe 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.landing-nav-actions {
  display: flex;
  align-items: center;
}

.nav-auth-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent-main, #3650fd), #6366f1);
  color: #ffffff;
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 700;
  padding: 8px 20px;
  border-radius: 9999px;
  box-shadow: 0 4px 16px rgba(54, 80, 253, 0.35);
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.nav-auth-btn:hover {
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 6px 22px rgba(54, 80, 253, 0.55);
  filter: brightness(1.08);
}

.nav-auth-btn i {
  width: 16px;
  height: 16px;
}

/* HERO MAIN */
.landing-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 36px 0 0;
  position: relative;
  z-index: 10;
  width: 100%;
}

.landing-hero-section {
  max-width: 100%;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* HERO TAGLINE BLOCK */
@keyframes taglineFadeUp {
  0% {
    opacity: 0;
    transform: translateY(28px);
    filter: blur(6px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0px);
  }
}

.hero-tagline-block {
  position: relative;
  z-index: 10;
  margin-top: 495px;
  padding: 0 24px 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  direction: rtl;
}

.hero-tagline-eyebrow {
  font-family: 'Vazirmatn', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: rgba(148, 163, 184, 0.85);
  text-transform: uppercase;
  margin: 0;
  animation: taglineFadeUp 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.3s both;
}

.hero-tagline-title {
  font-family: 'Vazirmatn', sans-serif;
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 900;
  line-height: 1.15;
  color: #ffffff;
  margin: 0;
  animation: taglineFadeUp 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.5s both;
}

.tagline-line-1 {
  display: inline-block;
  text-shadow: 
    0 2px 10px rgba(0, 0, 0, 0.98),
    0 6px 22px rgba(0, 0, 0, 0.95),
    0 12px 40px #000000;
}

.tagline-highlight {
  display: inline-block;
  background: linear-gradient(
    120deg,
    #38bdf8 0%,
    #818cf8 40%,
    #ec4899 80%,
    #f97316 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 30px rgba(56, 189, 248, 0.35));
}

.hero-tagline-sub {
  font-family: 'Vazirmatn', sans-serif;
  font-size: clamp(14px, 1.8vw, 18px);
  font-weight: 400;
  line-height: 1.6;
  color: rgba(203, 213, 225, 0.8);
  max-width: 560px;
  margin: 0;
  animation: taglineFadeUp 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.7s both;
}

.hero-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 30px;
  border-radius: 100px;
  background: linear-gradient(135deg, #3b82f6 0%, #6366f1 60%, #a855f7 100%);
  color: #ffffff;
  font-family: 'Vazirmatn', sans-serif;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  box-shadow:
    0 8px 32px rgba(99, 102, 241, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.1) inset;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1),
              box-shadow 0.25s ease,
              filter 0.25s ease;
  animation: taglineFadeUp 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.9s both;
  margin-top: 4px;
}

.hero-cta-btn i {
  width: 18px;
  height: 18px;
}

.hero-cta-btn:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow:
    0 14px 40px rgba(99, 102, 241, 0.6),
    0 0 0 1px rgba(255, 255, 255, 0.15) inset;
  filter: brightness(1.1);
}

/* HERO MODE SWITCHER (CENTERED HALFWAY OVER TOP BORDER OF FRAME) */
.hero-mode-switcher-wrap {
  position: absolute;
  top: 120px;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto !important;
}

.hero-mode-switcher {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(14, 18, 28, 0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  padding: 5px;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 
    0 12px 32px rgba(0, 0, 0, 0.75),
    0 0 24px rgba(99, 102, 241, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  pointer-events: auto !important;
}

.mode-switch-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 9999px;
  border: 1px solid transparent;
  background: transparent;
  color: rgba(226, 232, 240, 0.72);
  font-family: 'Vazirmatn', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  white-space: nowrap;
  user-select: none;
  pointer-events: auto !important;
}

.mode-switch-btn * {
  pointer-events: none;
}

.mode-switch-btn i,
.mode-switch-btn svg {
  width: 15px;
  height: 15px;
  transition: transform 0.25s ease, color 0.25s ease;
}

.mode-switch-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
}

.mode-switch-btn.active {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.22), rgba(99, 102, 241, 0.32));
  color: #ffffff;
  border-color: rgba(129, 140, 248, 0.45);
  box-shadow: 
    0 4px 16px rgba(99, 102, 241, 0.35),
    0 0 14px rgba(56, 189, 248, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.mode-switch-btn.active i,
.mode-switch-btn.active svg {
  color: #38bdf8;
  transform: scale(1.12);
}

/* FRAMED CINEMATIC BACKDROP (DASHED GRADIENT BORDER & BOTTOM FADE TO BLACK) */
.hero-cinematic-frame {
  position: absolute;
  top: 120px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 48px);
  max-width: 1080px;
  height: 520px;
  border-radius: 28px;
  z-index: 1;
  pointer-events: none;
  background: #08090d;
  box-shadow: 
    0 24px 70px rgba(0, 0, 0, 0.85),
    0 0 35px rgba(56, 189, 248, 0.12);
}

.hero-cinematic-backdrop {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 28px;
  overflow: hidden;
}

.hero-backdrop-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
  filter: contrast(1.05) brightness(0.92);
}

.hero-backdrop-bottom-fade {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    transparent 35%,
    rgba(8, 9, 13, 0.35) 65%,
    rgba(8, 9, 13, 0.88) 90%,
    #08090d 100%
  );
}

/* VOICE ROOM PREVIEW STAGE */
.hero-voice-stage {
  position: absolute;
  inset: 0;
  border-radius: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 24px 32px;
  z-index: 3;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.45s ease;
  background: radial-gradient(circle at 50% 38%, rgba(99, 102, 241, 0.16) 0%, rgba(15, 23, 42, 0.7) 48%, rgba(8, 9, 13, 0.96) 92%);
}

.hero-cinematic-frame.mode-voice .hero-voice-stage {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.hero-cinematic-frame.mode-voice .hero-cinematic-backdrop {
  opacity: 0.15;
  filter: blur(12px) grayscale(0.5);
  transition: opacity 0.45s ease, filter 0.45s ease;
}

.hero-cinematic-frame.mode-voice .minimal-player-line {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.voice-stage-ambient {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.voice-wave-ring {
  position: absolute;
  top: 48%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  pointer-events: none;
}

.voice-wave-ring.ring-1 {
  width: 160px;
  height: 160px;
  border: 1.5px solid rgba(56, 189, 248, 0.35);
  box-shadow: 0 0 35px rgba(56, 189, 248, 0.18), inset 0 0 25px rgba(56, 189, 248, 0.1);
  animation: voiceWavePulse 3s ease-in-out infinite;
}

.voice-wave-ring.ring-2 {
  width: 280px;
  height: 280px;
  border: 1.5px solid rgba(99, 102, 241, 0.25);
  box-shadow: 0 0 50px rgba(99, 102, 241, 0.12);
  animation: voiceWavePulse 3s ease-in-out infinite 0.75s;
}

.voice-wave-ring.ring-3 {
  width: 420px;
  height: 420px;
  border: 1.5px solid rgba(236, 72, 153, 0.18);
  box-shadow: 0 0 65px rgba(236, 72, 153, 0.08);
  animation: voiceWavePulse 3s ease-in-out infinite 1.5s;
}

@keyframes voiceWavePulse {
  0%, 100% {
    transform: translate(-50%, -50%) scale(0.96);
    opacity: 0.35;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.05);
    opacity: 0.85;
  }
}

/* VOICE STAGE TOP BAR CONTROLS (MIC & HEADPHONES BUTTONS) */
.voice-top-bar {
  position: absolute;
  top: 22px;
  left: 28px;
  right: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 5;
  pointer-events: auto;
  direction: ltr;
}

.voice-top-corner {
  display: flex;
  align-items: center;
}

.voice-top-bar .player-mini-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #94a3b8;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}

.voice-top-bar .player-mini-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(56, 189, 248, 0.4);
  color: #ffffff;
  transform: scale(1.08);
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.35);
}

.voice-top-bar .voice-mic-btn.active {
  color: #38bdf8;
  border-color: rgba(56, 189, 248, 0.45);
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.3);
}

.voice-top-bar .player-mini-btn svg,
.voice-top-bar .player-mini-btn i {
  width: 17px;
  height: 17px;
}

/* MINIMAL FLOATING VOICE CONTROL LINE (ENGLISH CHIPS & SOUNDBARS TRACK) */
.minimal-voice-line {
  position: absolute;
  bottom: 24px;
  left: 28px;
  right: 28px;
  z-index: 6;
  pointer-events: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: transparent;
  border: none;
  padding: 0;
  box-shadow: none;
  user-select: none;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.9));
  direction: ltr;
}

.voice-bottom-corner {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.voice-ai-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 13px;
  border-radius: 9999px;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #34d399;
  font-family: var(--font-display, 'Outfit', monospace);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  white-space: nowrap;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.15);
  direction: ltr;
}

.voice-latency-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 13px;
  border-radius: 9999px;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.35);
  color: #38bdf8;
  font-family: var(--font-display, 'Outfit', monospace);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  white-space: nowrap;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 16px rgba(56, 189, 248, 0.15);
  direction: ltr;
}

.latency-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #38bdf8;
  box-shadow: 0 0 8px #38bdf8;
  animation: liveDotPulse 1.4s ease-in-out infinite;
}

.voice-soundbars-track {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  height: 28px;
  max-width: 280px;
  margin: 0 auto;
}

.soundbar {
  display: inline-block;
  width: 3.5px;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(180deg, #38bdf8, #818cf8 60%, #ec4899);
  box-shadow: 0 0 8px rgba(99, 102, 241, 0.4);
  transform-origin: center bottom;
  animation: soundBarBounce 1.1s ease-in-out infinite alternate;
}

.soundbar.bar-1  { height: 8px;  animation-duration: 0.9s;  animation-delay: 0.1s; }
.soundbar.bar-2  { height: 14px; animation-duration: 0.7s;  animation-delay: 0.3s; }
.soundbar.bar-3  { height: 22px; animation-duration: 1.1s;  animation-delay: 0.15s; }
.soundbar.bar-4  { height: 16px; animation-duration: 0.85s; animation-delay: 0.4s; }
.soundbar.bar-5  { height: 26px; animation-duration: 1.25s; animation-delay: 0.2s; }
.soundbar.bar-6  { height: 18px; animation-duration: 0.75s; animation-delay: 0.5s; }
.soundbar.bar-7  { height: 28px; animation-duration: 1.05s; animation-delay: 0.05s; }
.soundbar.bar-8  { height: 24px; animation-duration: 0.8s;  animation-delay: 0.35s; }
.soundbar.bar-9  { height: 28px; animation-duration: 1.15s; animation-delay: 0.1s; }
.soundbar.bar-10 { height: 18px; animation-duration: 0.9s;  animation-delay: 0.45s; }
.soundbar.bar-11 { height: 24px; animation-duration: 1.2s;  animation-delay: 0.25s; }
.soundbar.bar-12 { height: 15px; animation-duration: 0.8s;  animation-delay: 0.55s; }
.soundbar.bar-13 { height: 20px; animation-duration: 1.0s;  animation-delay: 0.15s; }
.soundbar.bar-14 { height: 12px; animation-duration: 0.7s;  animation-delay: 0.3s; }
.soundbar.bar-15 { height: 7px;  animation-duration: 0.95s; animation-delay: 0.2s; }

@keyframes soundBarBounce {
  0% {
    transform: scaleY(0.28);
    opacity: 0.5;
  }
  100% {
    transform: scaleY(1.35);
    opacity: 1;
    filter: brightness(1.25);
  }
}

.voice-right-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* SVG Dashed Gradient Border Overlay */
.frame-dashed-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 4;
  overflow: visible;
}

.frame-dashed-rect {
  rx: 28px;
  ry: 28px;
  fill: none;
  stroke: url(#frameGradient);
  stroke-width: 2px;
  stroke-dasharray: 9 7;
  filter: drop-shadow(0 0 6px rgba(99, 102, 241, 0.35));
}

/* MINIMAL FLOATING PLAYER CONTROL LINE (NO BACKGROUND, NO BOX) */
.minimal-player-line {
  position: absolute;
  bottom: 24px;
  left: 32px;
  right: 32px;
  z-index: 6;
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 16px;
  background: transparent;
  border: none;
  padding: 0;
  box-shadow: none;
  user-select: none;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.9));
}

.player-left-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.player-mini-btn {
  background: none;
  border: none;
  outline: none;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 4px;
  transition: transform 0.2s ease, color 0.2s ease, filter 0.2s ease;
  filter: drop-shadow(0 1px 4px rgba(0, 0, 0, 0.8));
}

.player-mini-btn:hover {
  transform: scale(1.18);
  color: #38bdf8;
  filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.7));
}

.player-mini-btn svg,
.player-mini-btn i {
  width: 17px;
  height: 17px;
}

.player-play-btn svg,
.player-play-btn i {
  width: 18px;
  height: 18px;
  fill: #ffffff;
}

.player-time-text {
  font-family: var(--font-display, 'Sora', 'Outfit', monospace);
  font-size: 12px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.player-time-text .time-divider {
  color: rgba(255, 255, 255, 0.4);
  margin: 0 3px;
}

/* Scrubbing Track Line */
.player-progress-track {
  position: relative;
  flex: 1;
  height: 4px;
  background: rgba(255, 255, 255, 0.22);
  border-radius: 9999px;
  cursor: pointer;
  transition: height 0.2s ease;
}

.player-progress-track:hover {
  height: 6px;
}

.player-progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  border-radius: 9999px;
  background: linear-gradient(90deg, #38bdf8, #818cf8 60%, #c084fc);
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.85);
}

.player-progress-thumb {
  position: absolute;
  top: 50%;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #ffffff;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 10px #38bdf8, 0 0 2px rgba(0, 0, 0, 0.5);
  transition: transform 0.15s ease;
}

.player-progress-track:hover .player-progress-thumb {
  transform: translate(-50%, -50%) scale(1.35);
}

.player-right-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* LIVE FLOATING STROBI AVATARS OVER MOVIE */
.cinematic-avatars-overlay {
  position: absolute;
  top: 120px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 48px);
  max-width: 1080px;
  height: 520px;
  pointer-events: none;
  z-index: 8;
  overflow: visible;
}

.floating-strobi-node {
  position: absolute;
  pointer-events: auto;
  user-select: none;
  z-index: 2;
  transition: opacity 0.28s ease, transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.3s ease;
}

.floating-strobi-node.avatar-fading-out {
  opacity: 0 !important;
  transform: scale(0.62) translateY(12px) !important;
  pointer-events: none;
}

.floating-strobi-node.avatar-fading-in {
  animation: avatarPopIn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes avatarPopIn {
  0% {
    opacity: 0;
    transform: scale(0.62) translateY(12px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.hero-cinematic-frame.mode-voice ~ .cinematic-avatars-overlay .floating-strobi-node.is-speaking .strobi-avatar-clean {
  filter: drop-shadow(0 0 22px rgba(56, 189, 248, 0.85)) drop-shadow(0 14px 28px rgba(0, 0, 0, 0.95));
  transform: scale(1.08);
}

.strobi-avatar-clean {
  width: 82px;
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  filter: drop-shadow(0 14px 28px rgba(0, 0, 0, 0.95)) drop-shadow(0 4px 10px rgba(0, 0, 0, 0.85));
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
}

.strobi-avatar-clean:hover {
  transform: scale(1.15);
}

.strobi-avatar-clean strobi-avatar {
  width: 100%;
  height: 100%;
}

/* STROBI SPEECH BUBBLES - DYNAMIC CONVERSATION CLOUDS */
.strobi-speech-bubble {
  position: absolute;
  bottom: calc(100% + 14px);
  background: rgba(14, 18, 28, 0.9);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 
    0 14px 35px rgba(0, 0, 0, 0.7),
    0 0 15px rgba(56, 189, 248, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  border-radius: 18px;
  padding: 9px 16px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
  color: #ffffff;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  z-index: 25;
  text-align: center;
  direction: rtl;
}

/* Smooth crossfade for bubble text content swap */
.bubble-text {
  display: inline-block;
  opacity: 1;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.bubble-text.fading {
  opacity: 0;
  transform: translateY(4px);
}

/* Bubble appear keyframe */
@keyframes bubbleEnter {
  0% {
    opacity: 0;
    transform: var(--bubble-base-transform) scale(0.7);
    filter: blur(4px);
  }
  60% {
    opacity: 1;
    transform: var(--bubble-active-transform) scale(1.04);
    filter: blur(0px);
  }
  80% {
    transform: var(--bubble-active-transform) scale(0.97);
  }
  100% {
    opacity: 1;
    transform: var(--bubble-active-transform) scale(1);
    filter: blur(0px);
  }
}

/* Bubble disappear keyframe */
@keyframes bubbleExit {
  0% {
    opacity: 1;
    transform: var(--bubble-active-transform) scale(1);
    filter: blur(0px);
  }
  30% {
    transform: var(--bubble-active-transform) scale(1.04);
  }
  100% {
    opacity: 0;
    transform: var(--bubble-base-transform) scale(0.7);
    filter: blur(5px);
  }
}

.strobi-speech-bubble.active {
  opacity: 1;
  visibility: visible;
  animation: bubbleEnter 0.55s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.strobi-speech-bubble.hiding {
  opacity: 1;
  visibility: visible;
  animation: bubbleExit 0.45s cubic-bezier(0.4, 0, 0.6, 1) forwards;
}

/* Left Bubble Position & Active State */
.bubble-left {
  left: 50%;
  --bubble-base-transform: translateX(-40%) translateY(14px);
  --bubble-active-transform: translateX(-40%) translateY(0);
  transform: translateX(-40%) translateY(14px);
}

.bubble-left.active {
  transform: translateX(-40%) translateY(0);
}

.bubble-left.hiding {
  transform: translateX(-40%) translateY(0);
}

.bubble-left .bubble-tail {
  position: absolute;
  bottom: -6px;
  left: 40%;
  width: 12px;
  height: 12px;
  background: rgba(14, 18, 28, 0.9);
  border-right: 1px solid rgba(255, 255, 255, 0.16);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  transform: rotate(45deg);
}

/* Right Bubble Position & Active State */
.bubble-right {
  right: 50%;
  --bubble-base-transform: translateX(40%) translateY(14px);
  --bubble-active-transform: translateX(40%) translateY(0);
  transform: translateX(40%) translateY(14px);
}

.bubble-right.active {
  transform: translateX(40%) translateY(0);
}

.bubble-right.hiding {
  transform: translateX(40%) translateY(0);
}

.bubble-right .bubble-tail {
  position: absolute;
  bottom: -6px;
  right: 40%;
  width: 12px;
  height: 12px;
  background: rgba(14, 18, 28, 0.9);
  border-right: 1px solid rgba(255, 255, 255, 0.16);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  transform: rotate(45deg);
}

/* Typing Indicator (Three Bouncing Dots) */
.typing-dots {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 3px 6px;
  height: 20px;
}

.typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #38bdf8;
  box-shadow: 0 0 6px rgba(56, 189, 248, 0.8);
  animation: typingBounce 1.2s infinite ease-in-out;
}

.typing-dot:nth-child(2) {
  animation-delay: 0.2s;
  background: #818cf8;
  box-shadow: 0 0 6px rgba(129, 140, 248, 0.8);
}

.typing-dot:nth-child(3) {
  animation-delay: 0.4s;
  background: #c084fc;
  box-shadow: 0 0 6px rgba(192, 132, 252, 0.8);
}

@keyframes typingBounce {
  0%, 60%, 100% {
    transform: translateY(0);
    opacity: 0.35;
  }
  30% {
    transform: translateY(-5px);
    opacity: 1;
  }
}

/* Floating Mini Emoji Burst */
.floating-emoji-burst {
  position: absolute;
  top: -14px;
  font-size: 22px;
  line-height: 1;
  pointer-events: none;
  user-select: none;
  z-index: 30;
  animation: emojiFloatUp 2.4s cubic-bezier(0.2, 0.8, 0.3, 1) forwards;
}

.bubble-left .floating-emoji-burst {
  left: 20%;
}

.bubble-right .floating-emoji-burst {
  right: 20%;
}

@keyframes emojiFloatUp {
  0% {
    opacity: 0;
    transform: translateY(0) scale(0.4);
  }
  15% {
    opacity: 1;
    transform: translateY(-14px) scale(1.25);
  }
  65% {
    opacity: 0.95;
    transform: translateY(-38px) scale(1);
  }
  100% {
    opacity: 0;
    transform: translateY(-55px) scale(0.75);
  }
}

/* Slower Asynchronous Vertical Floating Keyframes */
@keyframes floatSlowLeft {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-24px);
  }
}

@keyframes floatSlowRight {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

/* Positions: Exactly 1/4th (25%) into the image frame + Staggered Height */
.strobi-left {
  top: 255px;
  left: calc(25% - 41px);
  animation: floatSlowLeft 8.4s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite;
}

.strobi-right {
  top: 325px;
  right: calc(25% - 41px);
  animation: floatSlowRight 6.8s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite 1.2s;
}



/* Hero Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(68, 92, 254, 0.12);
  border: 1px solid rgba(68, 92, 254, 0.3);
  padding: 6px 16px;
  border-radius: var(--radius-pill, 9999px);
  color: #9cb5ff;
  font-size: 12.5px;
  font-weight: 600;
  margin-bottom: 24px;
  animation: fadeInDown 0.4s ease;
}

.hero-badge i {
  width: 15px;
  height: 15px;
  color: #fbbf24;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
}

/* Hero Title */
.hero-title {
  font-size: clamp(28px, 5vw, 46px);
  font-weight: 900;
  line-height: 1.35;
  color: #ffffff;
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}

.hero-title-highlight {
  display: block;
  background: linear-gradient(135deg, #7c9dff 0%, #c084fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Hero Subtitle */
.hero-subtitle {
  font-size: clamp(14px, 2vw, 17px);
  line-height: 1.8;
  color: var(--text-muted, rgba(255, 255, 255, 0.65));
  max-width: 680px;
  margin-bottom: 36px;
}

/* CTA Group */
.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
  width: 100%;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--accent-main, #3650fd), #6366f1);
  color: #ffffff;
  text-decoration: none;
  font-size: 15px;
  font-weight: 800;
  padding: 14px 28px;
  border-radius: var(--radius-pill, 9999px);
  box-shadow: 0 8px 30px rgba(54, 80, 253, 0.45);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-hero-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 10px 36px rgba(54, 80, 253, 0.6);
  filter: brightness(1.1);
}

.btn-hero-primary i {
  width: 18px;
  height: 18px;
}

.btn-arrow-icon {
  transition: transform 0.2s ease;
}

.btn-hero-primary:hover .btn-arrow-icon {
  transform: translateX(-4px);
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.12));
  color: var(--text-main, #ffffff);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  padding: 14px 24px;
  border-radius: var(--radius-pill, 9999px);
  backdrop-filter: blur(12px);
  transition: all 0.2s ease;
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

.btn-hero-secondary i {
  width: 18px;
  height: 18px;
  color: #38bdf8;
}

/* SQUAP 24px Glass Preview Card */
.hero-preview-wrapper {
  width: 100%;
  max-width: 780px;
}

.hero-preview-card {
  background: rgba(14, 15, 20, 0.72);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.09));
  border-radius: var(--radius-2xl, 24px);
  padding: 24px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6), inset 0 1px 1px rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.preview-dots {
  display: flex;
  align-items: center;
  gap: 6px;
}

.preview-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #10b981; }

.preview-room-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: #ffffff;
}

.preview-room-title i {
  width: 16px;
  height: 16px;
  color: #6366f1;
}

.preview-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 4px 10px;
  border-radius: var(--radius-pill, 9999px);
  font-size: 11px;
  font-weight: 600;
  color: #10b981;
}

.live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

/* Preview Stage Row */
.preview-stage-row {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 20px 0;
  background: rgba(8, 9, 14, 0.5);
  border-radius: var(--radius-xl, 18px);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.preview-avatar-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.preview-avatar-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.8);
  border: 2px solid var(--accent-main, #3650fd);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(54, 80, 253, 0.35);
}

.preview-avatar-circle strobi-avatar {
  width: 76px;
  height: 76px;
}

.preview-user-name {
  font-size: 13px;
  font-weight: 700;
  color: #ffffff;
}

.preview-middle-sync {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.sync-pulse-line {
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, transparent, #3650fd, #a855f7, transparent);
  box-shadow: 0 0 8px #6366f1;
}

.sync-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(54, 80, 253, 0.15);
  border: 1px solid rgba(54, 80, 253, 0.35);
  padding: 4px 12px;
  border-radius: var(--radius-pill, 9999px);
  font-size: 11px;
  color: #9cb5ff;
  font-weight: 700;
}

.sync-badge-pill i {
  width: 13px;
  height: 13px;
  color: #38bdf8;
}

/* Preview Footer Features */
.preview-footer-features {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 12px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted, rgba(255, 255, 255, 0.65));
}

.feature-item i {
  width: 15px;
  height: 15px;
  color: #a855f7;
}

/* FOOTER */
.landing-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 24px 20px;
  background: rgba(8, 9, 13, 0.85);
  position: relative;
  z-index: 10;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12.5px;
  color: var(--text-dim, rgba(255, 255, 255, 0.4));
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-links a {
  color: var(--text-muted, rgba(255, 255, 255, 0.65));
  text-decoration: none;
  transition: color 0.15s;
}

.footer-links a:hover {
  color: #fff;
}

@media (max-width: 640px) {
  .landing-nav {
    top: max(10px, env(safe-area-inset-top));
    width: calc(100% - 20px);
    margin: 10px auto 0 auto;
    padding: 6px 10px 6px 14px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  }

  .landing-brand {
    gap: 8px;
  }

  .brand-icon-box {
    width: 34px;
    height: 34px;
  }

  .brand-name {
    font-size: 15px;
  }

  .nav-auth-btn {
    padding: 7px 14px;
    font-size: 12px;
    gap: 5px;
  }

  .nav-auth-btn i {
    width: 14px;
    height: 14px;
  }

  .landing-main {
    padding: 0 0 40px;
  }

  /* Mobile Mode Switcher */
  .hero-mode-switcher-wrap {
    top: 91px;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 50;
    pointer-events: auto !important;
  }

  .hero-mode-switcher {
    padding: 3px;
    gap: 3px;
  }

  .mode-switch-btn {
    padding: 5px 12px;
    font-size: 11.5px;
    gap: 6px;
  }

  .mode-switch-btn i,
  .mode-switch-btn svg {
    width: 13px;
    height: 13px;
  }

  .hero-cinematic-frame {
    top: 91px;
    width: calc(100% - 20px);
    max-width: 100%;
    height: 340px;
    border-radius: 20px;
    box-shadow: 
      0 16px 40px rgba(0, 0, 0, 0.85),
      0 0 20px rgba(56, 189, 248, 0.1);
  }

  .hero-cinematic-backdrop {
    border-radius: 20px;
  }

  .frame-dashed-rect {
    rx: 20px;
    ry: 20px;
    stroke-dasharray: 7 5;
    stroke-width: 1.8px;
  }

  /* Mobile Voice Stage */
  .hero-voice-stage {
    padding: 16px 16px;
    border-radius: 20px;
  }

  .voice-top-bar {
    top: 14px;
    left: 14px;
    right: 14px;
  }

  .voice-top-bar .player-mini-btn {
    width: 32px;
    height: 32px;
  }

  .voice-top-bar .player-mini-btn svg,
  .voice-top-bar .player-mini-btn i {
    width: 15px;
    height: 15px;
  }

  .voice-ai-chip,
  .voice-latency-chip {
    font-size: 9.5px;
    padding: 3px 8px;
    gap: 5px;
    letter-spacing: 0.03em;
  }

  .voice-wave-ring.ring-1 { width: 110px; height: 110px; }
  .voice-wave-ring.ring-2 { width: 180px; height: 180px; }
  .voice-wave-ring.ring-3 { width: 260px; height: 260px; }

  .minimal-voice-line {
    bottom: 20px;
    left: 12px;
    right: 12px;
    gap: 8px;
  }

  .voice-soundbars-track {
    max-width: 100px;
    gap: 3px;
  }

  .voice-soundbars-track .soundbar:nth-child(n+10) {
    display: none;
  }

  /* Mobile Live Strobi Avatars */
  .cinematic-avatars-overlay {
    top: 91px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 20px);
    max-width: 100%;
    height: 340px;
  }

  .strobi-avatar-clean {
    width: 58px;
    height: 58px;
    filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.95));
  }

  /* Exactly 1/4th (25%) of the image frame on mobile */
  .strobi-left {
    top: 175px;
    left: calc(25% - 29px);
  }

  .strobi-right {
    top: 235px;
    right: calc(25% - 29px);
  }

  @keyframes floatSlowLeft {
    0%, 100% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-16px);
    }
  }

  @keyframes floatSlowRight {
    0%, 100% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-14px);
    }
  }

  /* Mobile Speech Bubbles (2-line max, wide width with max-content, inward bias) */
  .strobi-speech-bubble {
    font-size: 10.5px;
    line-height: 1.35;
    padding: 6px 12px;
    border-radius: 14px;
    width: max-content;
    max-width: min(190px, 48vw);
    white-space: normal;
    word-break: normal;
    overflow-wrap: normal;
    text-align: center;
    bottom: calc(100% + 5px);
  }

  .bubble-text {
    display: inline-block;
    width: 100%;
    word-break: normal;
    overflow-wrap: normal;
  }

  .bubble-left {
    left: 50%;
    --bubble-base-transform: translateX(-35%) translateY(4px);
    --bubble-active-transform: translateX(-35%) translateY(0);
    transform: translateX(-35%) translateY(4px);
  }

  .bubble-left.active { transform: translateX(-35%) translateY(0); }
  .bubble-left.hiding { transform: translateX(-35%) translateY(0); }
  .bubble-left .bubble-tail {
    left: 35%;
  }

  .bubble-right {
    right: auto;
    left: 50%;
    --bubble-base-transform: translateX(-65%) translateY(4px);
    --bubble-active-transform: translateX(-65%) translateY(0);
    transform: translateX(-65%) translateY(4px);
  }

  .bubble-right.active { transform: translateX(-65%) translateY(0); }
  .bubble-right.hiding { transform: translateX(-65%) translateY(0); }
  .bubble-right .bubble-tail {
    left: 65%;
  }

  /* Tagline block */
  .hero-tagline-block {
    margin-top: 388px;
    padding: 0 20px 48px;
    gap: 12px;
  }

  .hero-tagline-title {
    font-size: clamp(26px, 8.5vw, 42px);
    line-height: 1.25;
  }

  .hero-tagline-sub {
    font-size: 13px;
    line-height: 1.75;
    max-width: 100%;
  }

  .hero-cta-btn {
    padding: 11px 24px;
    font-size: 13.5px;
    gap: 8px;
    margin-top: 4px;
  }

  .hero-cta-btn i {
    width: 16px;
    height: 16px;
  }

  /* Mobile Minimal Player Line */
  .minimal-player-line {
    bottom: 22px;
    left: 14px;
    right: 14px;
    gap: 8px;
  }

  .player-time-text {
    font-size: 9.5px;
  }

  .player-mini-btn svg,
  .player-mini-btn i {
    width: 14px;
    height: 14px;
  }

  .player-play-btn svg,
  .player-play-btn i {
    width: 14px;
    height: 14px;
  }

  .player-progress-track {
    height: 3px;
  }

  .player-progress-thumb {
    width: 9px;
    height: 9px;
  }
}

/* Very small screens (≤380px) */
@media (max-width: 380px) {
  .hero-mode-switcher-wrap {
    top: 81px;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 50;
    pointer-events: auto !important;
  }

  .mode-switch-btn {
    padding: 4px 9px;
    font-size: 10.5px;
    gap: 4px;
  }

  .hero-cinematic-frame {
    top: 81px;
    width: calc(100% - 14px);
    height: 320px;
  }

  .cinematic-avatars-overlay {
    top: 81px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 14px);
    max-width: 100%;
    height: 320px;
  }

  .strobi-left {
    top: 145px;
    left: calc(25% - 29px);
  }

  .strobi-right {
    top: 205px;
    right: calc(25% - 29px);
  }

  .hero-tagline-block {
    margin-top: 363px;
    padding: 0 16px 40px;
    gap: 10px;
  }

  .hero-tagline-title {
    font-size: clamp(22px, 8vw, 32px);
  }

  .strobi-speech-bubble {
    font-size: 9.5px;
    line-height: 1.35;
    padding: 5px 9px;
    width: max-content;
    max-width: min(165px, 46vw);
    bottom: calc(100% + 4px);
  }

  .minimal-player-line,
  .minimal-voice-line {
    bottom: 16px;
    left: 8px;
    right: 8px;
    gap: 5px;
  }

  .voice-top-bar {
    top: 10px;
    left: 10px;
    right: 10px;
  }

  .voice-top-bar .player-mini-btn {
    width: 27px;
    height: 27px;
  }

  .voice-top-bar .player-mini-btn svg,
  .voice-top-bar .player-mini-btn i {
    width: 13px;
    height: 13px;
  }

  .voice-ai-chip,
  .voice-latency-chip {
    font-size: 8px;
    padding: 2px 6px;
    gap: 4px;
    letter-spacing: 0.02em;
  }

  .player-right-group .player-mini-btn {
    display: none;
  }

  .voice-soundbars-track {
    max-width: 65px;
  }

  .voice-soundbars-track .soundbar:nth-child(n+7) {
    display: none;
  }
}

/* ==========================================================================
   SECTION DIVIDERS
   ========================================================================== */
.section-divider {
  width: calc(100% - 48px);
  max-width: 1080px;
  height: 1px;
  margin: 54px auto 46px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.04) 15%,
    rgba(56, 189, 248, 0.22) 50%,
    rgba(255, 255, 255, 0.04) 85%,
    transparent 100%
  );
  border: none;
}

.section-tag-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  border-radius: 9999px;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.22);
  color: #38bdf8;
  font-family: 'Vazirmatn', sans-serif;
  font-size: 12.5px;
  font-weight: 700;
  margin-bottom: 4px;
}

.section-tag-badge svg,
.section-tag-badge i {
  width: 14px;
  height: 14px;
}

/* ==========================================================================
   FEATURES SECTION (ALIGNED WITH HERO FRAME AESTHETIC)
   ========================================================================== */
.landing-features-section {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px 20px;
  direction: rtl;
  position: relative;
  z-index: 10;
}

.features-header {
  text-align: center;
  margin-bottom: 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.section-title {
  font-family: 'Vazirmatn', sans-serif;
  font-size: clamp(24px, 3.4vw, 36px);
  font-weight: 900;
  color: #ffffff;
  margin: 0;
  line-height: 1.3;
}

.section-subtitle {
  font-family: 'Vazirmatn', sans-serif;
  font-size: 14.5px;
  color: rgba(148, 163, 184, 0.85);
  max-width: 520px;
  margin: 0;
  line-height: 1.65;
}

/* FEATURES 2X2 GRID */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  width: 100%;
}

.feature-card {
  border-radius: 24px;
  background: rgba(13, 17, 26, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 26px 26px 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 12px 32px -4px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.03) inset;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.feature-card:hover {
  transform: translateY(-3px);
  border-color: rgba(56, 189, 248, 0.35);
  box-shadow: 0 16px 45px -4px rgba(0, 0, 0, 0.75), 0 0 25px rgba(56, 189, 248, 0.1);
}

.feature-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.feature-icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
}

.feature-icon svg,
.feature-icon i {
  width: 19px;
  height: 19px;
}

.feature-icon.cyan {
  background: rgba(56, 189, 248, 0.12);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.25);
}

.feature-icon.purple {
  background: rgba(168, 85, 247, 0.12);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.25);
}

.feature-icon.emerald {
  background: rgba(16, 185, 129, 0.12);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.feature-icon.pink {
  background: rgba(236, 72, 153, 0.12);
  color: #f472b6;
  border: 1px solid rgba(236, 72, 153, 0.25);
}

.feature-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 9999px;
  font-family: var(--font-display, 'Outfit', monospace);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  backdrop-filter: blur(10px);
}

.feature-chip.cyan {
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: #38bdf8;
}

.feature-chip.purple {
  background: rgba(168, 85, 247, 0.1);
  border: 1px solid rgba(168, 85, 247, 0.3);
  color: #c084fc;
}

.feature-chip.emerald {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
}

.feature-chip.pink {
  background: rgba(236, 72, 153, 0.1);
  border: 1px solid rgba(236, 72, 153, 0.3);
  color: #f472b6;
}

.chip-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 6px currentColor;
}

.feature-title {
  font-family: 'Vazirmatn', sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: #ffffff;
  margin: 0;
  line-height: 1.35;
}

.feature-desc {
  font-family: 'Vazirmatn', sans-serif;
  font-size: 13.5px;
  color: rgba(148, 163, 184, 0.85);
  margin: 0;
  line-height: 1.65;
}

/* HUD PREVIEW BOXES (MATCHING HERO FRAME ELEMENTS) */
.feature-hud-preview {
  margin-top: 4px;
  padding: 12px 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

/* Sync Track */
.hud-sync-track {
  position: relative;
  flex: 1;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 9999px;
}

.hud-sync-fill {
  height: 100%;
  border-radius: 9999px;
  background: linear-gradient(90deg, #38bdf8, #818cf8 60%, #ec4899);
}

.hud-sync-thumb {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #38bdf8;
  box-shadow: 0 0 10px #38bdf8;
}

.hud-sync-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display, 'Outfit', monospace);
  font-size: 10.5px;
  color: rgba(148, 163, 184, 0.75);
}

.hud-sync-lock {
  display: flex;
  align-items: center;
  gap: 4px;
  color: #34d399;
  font-weight: 700;
}

.hud-sync-lock svg {
  width: 11px;
  height: 11px;
}

/* Voice Soundbars */
.hud-soundbars {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 20px;
}

.hud-bar {
  width: 3.5px;
  border-radius: 2px;
  background: linear-gradient(180deg, #38bdf8, #818cf8);
  animation: calmBarPulse 1.2s ease-in-out infinite alternate;
}

.hud-bar.h1 { height: 6px;  animation-delay: 0.1s; }
.hud-bar.h2 { height: 14px; animation-delay: 0.3s; }
.hud-bar.h3 { height: 18px; animation-delay: 0.15s; }
.hud-bar.h4 { height: 10px; animation-delay: 0.4s; }
.hud-bar.h5 { height: 16px; animation-delay: 0.2s; }
.hud-bar.h6 { height: 12px; animation-delay: 0.5s; }
.hud-bar.h7 { height: 7px;  animation-delay: 0.25s; }

.hud-voice-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display, 'Outfit', monospace);
  font-size: 10.5px;
  font-weight: 700;
  color: #38bdf8;
}

.voice-green-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 6px #34d399;
}

/* Source Pills */
.hud-chips-row {
  justify-content: flex-start;
  gap: 8px;
}

.hud-mini-pill {
  font-family: 'Vazirmatn', sans-serif;
  font-size: 11.5px;
  font-weight: 600;
  color: rgba(203, 213, 225, 0.85);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 4px 10px;
  border-radius: 9999px;
}

/* Emojis */
.hud-emojis-row {
  justify-content: center;
  gap: 16px;
}

.hud-emoji {
  font-size: 16px;
  opacity: 0.9;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.hud-emoji:hover {
  transform: scale(1.25);
  opacity: 1;
}

/* ==========================================================================
   PRICING PLANS SECTION
   ========================================================================== */
.landing-pricing-section {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px 20px;
  direction: rtl;
  position: relative;
  z-index: 10;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: stretch;
}

.pricing-card {
  border-radius: 24px;
  background: rgba(13, 17, 26, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 32px 26px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  position: relative;
  box-shadow: 0 12px 35px -4px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.03) inset;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.pricing-card:hover {
  transform: translateY(-4px);
  border-color: rgba(56, 189, 248, 0.35);
  box-shadow: 0 18px 45px -4px rgba(0, 0, 0, 0.75), 0 0 25px rgba(56, 189, 248, 0.1);
}

.pricing-card.featured-plan {
  border-color: rgba(56, 189, 248, 0.45);
  background: radial-gradient(circle at 50% 0%, rgba(56, 189, 248, 0.12) 0%, rgba(13, 17, 26, 0.85) 70%);
  box-shadow: 0 18px 45px -4px rgba(0, 0, 0, 0.75), 0 0 25px rgba(56, 189, 248, 0.15), 0 0 0 1px rgba(56, 189, 248, 0.2) inset;
}

.featured-ribbon {
  position: absolute;
  top: 14px;
  left: 20px;
  font-family: 'Vazirmatn', sans-serif;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 9999px;
  background: linear-gradient(135deg, #38bdf8, #818cf8);
  color: #08090d;
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.4);
}

.pricing-card-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pricing-tier-tag {
  font-family: 'Vazirmatn', sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: #94a3b8;
}

.pricing-tier-tag.plus {
  color: #38bdf8;
}

.pricing-plan-name {
  font-family: 'Vazirmatn', sans-serif;
  font-size: 20px;
  font-weight: 900;
  color: #ffffff;
  margin: 0;
}

.pricing-plan-sub {
  font-family: 'Vazirmatn', sans-serif;
  font-size: 13px;
  color: rgba(148, 163, 184, 0.75);
  margin: 0;
}

.pricing-price-box {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-top: 10px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.price-val {
  font-family: 'Vazirmatn', var(--font-display, 'Outfit'), sans-serif;
  font-size: 28px;
  font-weight: 900;
  color: #ffffff;
}

.price-currency {
  font-family: 'Vazirmatn', sans-serif;
  font-size: 13px;
  color: rgba(203, 213, 225, 0.8);
}

.price-period {
  font-family: 'Vazirmatn', sans-serif;
  font-size: 12px;
  color: rgba(148, 163, 184, 0.65);
}

.pricing-features-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pricing-features-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Vazirmatn', sans-serif;
  font-size: 13.5px;
  color: rgba(203, 213, 225, 0.85);
}

.pricing-features-list li svg,
.pricing-features-list li i {
  width: 16px;
  height: 16px;
  color: #34d399;
  flex-shrink: 0;
}

.pricing-features-list li.disabled {
  color: rgba(148, 163, 184, 0.45);
}

.pricing-features-list li.disabled svg,
.pricing-features-list li.disabled i {
  color: rgba(244, 63, 94, 0.75);
}

.pricing-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: 100px;
  font-family: 'Vazirmatn', sans-serif;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  transition: all 0.22s ease;
}

.pricing-btn-primary {
  background: linear-gradient(135deg, #38bdf8 0%, #6366f1 60%, #a855f7 100%);
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.45);
}

.pricing-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(99, 102, 241, 0.6);
  filter: brightness(1.1);
}

.pricing-btn-outline {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #ffffff;
}

.pricing-btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(56, 189, 248, 0.4);
  transform: translateY(-2px);
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */
.landing-faq-section {
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  padding: 0 24px 20px;
  direction: rtl;
  position: relative;
  z-index: 10;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-card {
  border-radius: 18px;
  background: rgba(13, 17, 26, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 18px 22px;
  box-shadow: 0 8px 24px -4px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.03) inset;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.faq-card:hover {
  border-color: rgba(56, 189, 248, 0.35);
}

.faq-card[open] {
  border-color: rgba(56, 189, 248, 0.45);
  background: rgba(16, 22, 34, 0.88);
  box-shadow: 0 12px 32px -4px rgba(0, 0, 0, 0.7), 0 0 20px rgba(56, 189, 248, 0.08);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  cursor: pointer;
  list-style: none;
  font-family: 'Vazirmatn', sans-serif;
  font-size: 15.5px;
  font-weight: 700;
  color: #ffffff;
  user-select: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-chevron {
  width: 18px;
  height: 18px;
  color: #94a3b8;
  transition: transform 0.25s ease, color 0.2s ease;
  flex-shrink: 0;
}

.faq-card[open] .faq-chevron {
  transform: rotate(180deg);
  color: #38bdf8;
}

.faq-answer {
  padding-top: 14px;
  margin-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.faq-answer p {
  font-family: 'Vazirmatn', sans-serif;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(203, 213, 225, 0.8);
  margin: 0;
}

/* ==========================================================================
   CTA BANNER TEST SECTION
   ========================================================================== */
.landing-cta-banner-section {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px 20px;
  direction: rtl;
  position: relative;
  z-index: 10;
}

.cta-banner-card {
  border-radius: 28px;
  background: radial-gradient(circle at 50% 0%, rgba(56, 189, 248, 0.15) 0%, rgba(99, 102, 241, 0.08) 50%, rgba(13, 17, 26, 0.9) 90%);
  border: 1px solid rgba(56, 189, 248, 0.35);
  padding: 50px 32px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 50px -5px rgba(0, 0, 0, 0.75), 0 0 35px rgba(56, 189, 248, 0.12), 0 0 0 1px rgba(255, 255, 255, 0.05) inset;
}

.cta-banner-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  max-width: 580px;
}

.cta-strobi-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-family: 'Vazirmatn', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: #38bdf8;
}

.cta-strobi-badge strobi-avatar {
  width: 26px;
  height: 26px;
}

.cta-banner-title {
  font-family: 'Vazirmatn', sans-serif;
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 900;
  color: #ffffff;
  margin: 0;
  line-height: 1.25;
}

.cta-banner-sub {
  font-family: 'Vazirmatn', sans-serif;
  font-size: 15px;
  color: rgba(203, 213, 225, 0.85);
  margin: 0;
  line-height: 1.65;
}

.cta-banner-btn {
  margin-top: 8px;
}

/* ==========================================================================
   FUTURISTIC SEAMLESS FOOTER (NO BLACK BOX)
   ========================================================================== */
.landing-footer {
  width: 100%;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: transparent;
  padding: 36px 24px 20px;
  margin-top: 24px;
  direction: rtl;
  position: relative;
  z-index: 10;
}

.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  background: transparent;
  border: none;
  padding: 0;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.footer-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
}

.footer-brand {
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-logo strobi-avatar {
  width: 34px;
  height: 34px;
}

.footer-logo .brand-text {
  font-family: var(--font-display, 'Outfit', sans-serif);
  font-size: 22px;
  font-weight: 800;
  color: #ffffff;
}

.footer-desc {
  font-family: 'Vazirmatn', sans-serif;
  font-size: 13.5px;
  color: rgba(148, 163, 184, 0.8);
  margin: 0;
  line-height: 1.7;
}

.footer-nav-groups {
  display: flex;
  gap: 60px;
}

.footer-nav-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav-title {
  font-family: 'Vazirmatn', sans-serif;
  font-size: 14px;
  font-weight: 800;
  color: #ffffff;
  margin: 0 0 2px;
}

.footer-link {
  font-family: 'Vazirmatn', sans-serif;
  font-size: 13px;
  color: rgba(148, 163, 184, 0.7);
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
}

.footer-link:hover {
  color: #38bdf8;
  transform: translateX(-3px);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copyright {
  font-family: 'Vazirmatn', sans-serif;
  font-size: 12.5px;
  color: rgba(148, 163, 184, 0.65);
}

.server-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  border-radius: 9999px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: #34d399;
  font-family: 'Vazirmatn', sans-serif;
  font-size: 11.5px;
  font-weight: 600;
}

.status-live-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 6px #10b981;
  animation: liveDotPulse 1.4s infinite;
}

/* ==========================================================================
   RESPONSIVE OVERRIDES
   ========================================================================== */
@media (max-width: 900px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .section-divider {
    width: calc(100% - 32px);
    margin: 36px auto 30px;
  }

  .landing-features-section,
  .landing-pricing-section,
  .landing-faq-section,
  .landing-cta-banner-section {
    padding: 0 16px 16px;
  }

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

  .feature-card {
    padding: 22px 18px 18px;
    border-radius: 18px;
  }

  .features-header {
    margin-bottom: 24px;
  }

  .section-title {
    font-size: 22px;
  }

  .cta-banner-card {
    padding: 36px 20px;
    border-radius: 20px;
  }

  .landing-footer {
    padding: 36px 16px 24px;
    margin-top: 24px;
  }

  .footer-top {
    flex-direction: column;
    gap: 28px;
  }

  .footer-nav-groups {
    gap: 40px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}