/* ══════════════════════════════════════════════════════════════════
   SHERAAI V3 SUPER-PREMIUM ENGINE — .COM (International)
   Theme: Deep Space Black × Liquid Silver × Crystal Edge
   ══════════════════════════════════════════════════════════════════ */

:root {
  /* ── Ultra-Deep Space Blacks ── */
  --bg-void: #020202;
  --bg-deep: #050505;
  --bg-base: #0a0a0c;
  --bg-surface: #101015;
  --bg-raised: #151520;

  /* ── Elegant Ice Tech ── */
  --accent: #e6f2ff;
  --accent-light: #ffffff;
  --accent-dim: #8ab4f8;
  --accent-glow: rgba(230, 242, 255, 0.1);

  /* ── Secondary Crystal Blue ── */
  --crystal: #a0b0d0;
  --crystal-glow: rgba(160, 176, 208, 0.1);

  /* ── Semantic Colors (Muted for luxury) ── */
  --success: #5ae0a0;
  --warning: #e0b050;
  --info: #5090e0;
  --danger: #e05050;

  /* ── Extreme Glassmorphism ── */
  --glass: rgba(255, 255, 255, 0.015);
  --glass-hover: rgba(255, 255, 255, 0.03);
  --glass-active: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.05);
  --glass-border-h: rgba(255, 255, 255, 0.12);
  --glass-blur: blur(60px) saturate(200%);

  /* ── Text Tiers ── */
  --text-1: #ffffff;
  --text-2: #a0a0a0;
  --text-3: #606060;
  --text-4: #303030;

  /* ── Typography (System stack for absolute premium feel) ── */
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, "SF Pro Display", sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;

  /* Fluid Typography */
  --text-xs: clamp(0.7rem, 0.65rem + 0.25vw, 0.8rem);
  --text-sm: clamp(0.8rem, 0.75rem + 0.25vw, 0.9rem);
  --text-base: clamp(0.95rem, 0.85rem + 0.4vw, 1.1rem);
  --text-lg: clamp(1.1rem, 0.95rem + 0.75vw, 1.3rem);
  --text-xl: clamp(1.3rem, 1.1rem + 1vw, 1.6rem);
  --text-2xl: clamp(1.6rem, 1.3rem + 1.5vw, 2.2rem);
  --text-3xl: clamp(2rem, 1.5rem + 2.5vw, 3rem);
  --text-4xl: clamp(2.5rem, 1.8rem + 3.5vw, 4rem);
  --text-hero: clamp(3rem, 2rem + 6vw, 6.5rem);

  /* Spacing System */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 12px;
  --s-4: 16px;
  --s-5: 24px;
  --s-6: 32px;
  --s-8: 48px;
  --s-10: 64px;
  --s-12: 80px;
  --s-16: 120px;
  --s-20: 160px;
  --s-24: 200px;

  /* Layout */
  --container: 1440px;
  --container-pad: clamp(24px, 6vw, 100px);
  --section-pad: clamp(100px, 15vh, 200px);

  /* Radii */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 24px;
  --r-2xl: 32px;
  --r-3xl: 48px;
  --r-pill: 9999px;

  /* Cinematic Easing */
  --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
  --ease-in-out-expo: cubic-bezier(1, 0, 0, 1);
  --spring: cubic-bezier(0.175, 0.885, 0.32, 1.1);
  --fast: 0.2s;
  --normal: 0.5s;
  --slow: 0.8s;
  --xslow: 1.5s;
}

/* ─── RESET & CORE ─── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html.lenis {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

.lenis.lenis-scrolling iframe {
  pointer-events: none;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--text-2);
  background: var(--bg-void);
  overflow-x: hidden;
  width: 100%;
  position: relative;
  isolation: isolate;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ─── TRILLION DOLLAR STATIC NEON BACKGROUND ─── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-color: var(--bg-void);
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(0, 229, 255, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(101, 31, 255, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(255, 0, 127, 0.05) 0%, transparent 60%);
  background-size: 100% 100%;
}

.v3-site-background {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

.v3-bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.52;
  filter: saturate(0.95) contrast(1.06) brightness(0.35);
  transform: scale(1.04);
}

.v3-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(2, 2, 2, 0.38), rgba(2, 2, 2, 0.76)),
    radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.08) 0%, transparent 36%),
    radial-gradient(circle at 82% 24%, rgba(138, 180, 248, 0.12) 0%, transparent 30%),
    radial-gradient(circle at 50% 82%, rgba(230, 242, 255, 0.06) 0%, transparent 38%);
}

.v3-bg-mobile {
  display: none;
  position: absolute;
  inset: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.05), transparent 42%),
    linear-gradient(180deg, rgba(5, 5, 8, 0.96), rgba(2, 2, 2, 1));
}

.v3-bg-mobile::before,
.v3-bg-mobile::after,
.v3-bg-mobile .v3-bg-orb {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.v3-bg-mobile::before {
  inset: -12% auto auto -18%;
  width: 70vw;
  height: 70vw;
  background: radial-gradient(circle, rgba(138, 180, 248, 0.2), transparent 60%);
  filter: blur(24px);
  animation: mobileOrbFloat 10s ease-in-out infinite;
}

.v3-bg-mobile::after {
  inset: auto -18% -16% auto;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, rgba(230, 242, 255, 0.16), transparent 62%);
  filter: blur(30px);
  animation: mobileOrbFloatReverse 12s ease-in-out infinite;
}

.v3-bg-mobile .orb-a {
  inset: 18% auto auto 55%;
  width: 42vw;
  height: 42vw;
  background: radial-gradient(circle, rgba(92, 225, 160, 0.08), transparent 62%);
  filter: blur(34px);
  animation: mobileOrbFloat 14s ease-in-out infinite;
}

.v3-bg-mobile .orb-b {
  inset: auto auto 18% 14%;
  width: 34vw;
  height: 34vw;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.07), transparent 64%);
  filter: blur(28px);
  animation: mobileOrbFloatReverse 16s ease-in-out infinite;
}

@keyframes mobileOrbFloat {
  0%,
  100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(14px, 24px, 0) scale(1.08); }
}

@keyframes mobileOrbFloatReverse {
  0%,
  100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(-16px, -18px, 0) scale(1.06); }
}

::selection {
  background: rgba(255, 255, 255, 0.15);
  color: var(--text-1);
}

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

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

button {
  border: none;
  background: none;
  cursor: pointer;
  font: inherit;
  color: inherit;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  position: relative;
  z-index: 2;
}

.section {
  padding: var(--section-pad) 0;
  position: relative;
}

/* ─── CUSTOM CURSOR ─── */
.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 6px;
  height: 6px;
  background: #fff;
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  mix-blend-mode: difference;
  transform: translate(-50%, -50%);
  transition: transform 0.1s;
}

.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.4s var(--ease-out-expo), height 0.4s var(--ease-out-expo), border-color 0.4s;
}

.cursor-dot.hover {
  transform: translate(-50%, -50%) scale(2);
}

.cursor-ring.hover {
  width: 60px;
  height: 60px;
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(2px);
}

@media (hover: none) and (pointer: coarse) {

  .cursor-dot,
  .cursor-ring {
    display: none !important;
  }
}

/* ─── AMBIENT BACKGROUND SYSTEM ─── */
#webgl-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.6;
  mix-blend-mode: screen;
}

.ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}

.glow-silver {
  background: rgba(230, 242, 255, 0.05); /* Elegant Ice */
}

.glow-crystal {
  background: rgba(138, 180, 248, 0.05); /* Soft Tech Blue */
}

/* ─── NAVIGATION ─── */
.navbar {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 100%;
  z-index: 100;
  padding: var(--s-4) 5%;
  transition: all var(--normal) var(--ease-out-expo);
  border-bottom: 1px solid transparent;
  background: transparent;
}

.navbar.scrolled {
  padding: var(--s-3) var(--s-6);
  top: 20px;
  width: 90%;
  max-width: 1200px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.015);
  backdrop-filter: blur(40px) saturate(150%);
  -webkit-backdrop-filter: blur(40px) saturate(150%);
  border-bottom: none;
  --glass-reflex-light: 1.2;
  --glass-reflex-dark: 1;
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, white calc(var(--glass-reflex-light) * 10%), transparent),
    inset 1.8px 3px 0px -2px color-mix(in srgb, white calc(var(--glass-reflex-light) * 90%), transparent),
    inset -2px -2px 0px -2px color-mix(in srgb, white calc(var(--glass-reflex-light) * 80%), transparent),
    inset -3px -8px 1px -6px color-mix(in srgb, white calc(var(--glass-reflex-light) * 60%), transparent),
    inset -0.3px -1px 4px 0px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 12%), transparent),
    inset -1.5px 2.5px 0px -2px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 20%), transparent),
    inset 0px 3px 4px -2px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 20%), transparent),
    inset 2px -6.5px 1px -4px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 10%), transparent),
    0px 1px 5px 0px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 10%), transparent),
    0 15px 40px -10px rgba(0, 0, 0, 0.8);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  text-decoration: none;
  position: relative;
  z-index: 102;
}

.nav-logo img {
  width: 32px;
  height: 32px;
  border-radius: var(--r-sm);
}

.nav-logo-text {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.02em;
}

.nav-logo-text em {
  font-style: normal;
  color: var(--crystal);
  font-weight: 400;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  padding: 4px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.015);
  border: none;
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  --glass-reflex-light: 1;
  --glass-reflex-dark: 1;
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, white calc(var(--glass-reflex-light) * 10%), transparent),
    inset 1.8px 3px 0px -2px color-mix(in srgb, white calc(var(--glass-reflex-light) * 90%), transparent),
    inset -2px -2px 0px -2px color-mix(in srgb, white calc(var(--glass-reflex-light) * 80%), transparent),
    inset -3px -8px 1px -6px color-mix(in srgb, white calc(var(--glass-reflex-light) * 60%), transparent),
    inset -0.3px -1px 4px 0px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 12%), transparent),
    inset -1.5px 2.5px 0px -2px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 20%), transparent),
    inset 0px 3px 4px -2px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 20%), transparent),
    inset 2px -6.5px 1px -4px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 10%), transparent),
    0px 1px 5px 0px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 10%), transparent),
    0px 6px 16px 0px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 8%), transparent);
}

.nav-link {
  padding: var(--s-2) var(--s-5);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-1);
  border-radius: var(--r-pill);
  transition: all var(--fast);
  position: relative;
  overflow: hidden;
}

.nav-link::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--text-1);
  opacity: 0;
  transform: translateY(100%);
  transition: all var(--normal) var(--ease-out-expo);
  border-radius: inherit;
  z-index: -1;
}

.nav-link:hover {
  color: var(--bg-void);
}

.nav-link:hover::before {
  opacity: 1;
  transform: translateY(0);
}

.nav-link.active {
  color: var(--text-1);
  background: rgba(255, 255, 255, 0.08);
}

.nav-link.active:hover {
  color: var(--bg-void);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 10px 24px;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--bg-void);
  background: var(--text-1);
  border-radius: var(--r-pill);
  transition: all var(--normal) var(--ease-out-expo);
}

.nav-cta:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  z-index: 102;
}

.mobile-toggle span {
  width: 18px;
  height: 1.5px;
  background: var(--text-1);
  transition: all var(--normal) var(--ease-out-expo);
  transform-origin: center;
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

@media (max-width: 900px) {

  .nav-menu,
  .nav-cta {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }
}

/* ─── V3 MOBILE MENU ─── */
.v3-mobile-menu {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(env(safe-area-inset-top, 0px) + 84px) 16px calc(env(safe-area-inset-bottom, 0px) + 20px);
  background: rgba(2, 2, 2, 0.7);
  backdrop-filter: blur(24px) saturate(130%);
  -webkit-backdrop-filter: blur(24px) saturate(130%);
  z-index: 101;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all var(--slow) var(--ease-out-expo);
}

.v3-mobile-menu::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(255, 255, 255, 0.06), transparent 36%);
  pointer-events: none;
}

.v3-mobile-menu.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.v3-menu-links {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  width: min(100%, 420px);
  padding: 22px;
  border-radius: 30px;
  background: rgba(10, 10, 16, 0.84);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.5);
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.v3-menu-links::before {
  content: 'Navigation';
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-3);
  margin-bottom: 14px;
}

.v3-menu-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-1);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: transform var(--fast) var(--ease-out-expo), background var(--fast) var(--ease-out-expo);
}

.v3-menu-close:hover {
  transform: scale(1.05);
  background: rgba(255, 255, 255, 0.12);
}

.v3-menu-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 3.8vw, 1.8rem);
  font-weight: 700;
  color: var(--text-1);
  text-decoration: none;
  padding: 18px 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.04);
  transform: translateY(24px);
  opacity: 0;
  transition: all var(--normal) var(--ease-out-expo);
}

.v3-menu-link::after {
  content: '\f061';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 0.75em;
  color: rgba(255, 255, 255, 0.42);
  transform: translateX(-4px);
  transition: transform var(--fast) var(--ease-out-expo), color var(--fast) var(--ease-out-expo);
}

.v3-menu-link:hover,
.v3-menu-link:focus-visible {
  transform: translateY(0) scale(1.01);
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.12);
}

.v3-menu-link:hover::after,
.v3-menu-link:focus-visible::after {
  transform: translateX(0);
  color: var(--text-1);
}

.v3-mobile-menu.active .v3-menu-link {
  transform: translateY(0);
  opacity: 1;
}

.v3-menu-link.active {
  color: var(--text-1);
}

.v3-mobile-menu.active .v3-menu-link:nth-child(1) {
  transition-delay: 0.1s;
}

.v3-mobile-menu.active .v3-menu-link:nth-child(2) {
  transition-delay: 0.15s;
}

.v3-mobile-menu.active .v3-menu-link:nth-child(3) {
  transition-delay: 0.2s;
}

.v3-mobile-menu.active .v3-menu-link:nth-child(4) {
  transition-delay: 0.25s;
}

.v3-mobile-menu.active .v3-menu-link:nth-child(5) {
  transition-delay: 0.3s;
}

.v3-mobile-menu.active .v3-menu-link:nth-child(6) {
  transition-delay: 0.35s;
}

/* ─── BUTTONS ─── */
.v3-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-3);
  padding: 16px 32px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--r-pill);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.4s var(--ease-out-expo), box-shadow 0.4s var(--ease-out-expo);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.v3-btn-primary {
  background: var(--text-1);
  color: var(--bg-void);
}

.v3-btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s;
}

.v3-btn-primary:hover::after {
  transform: translateX(100%);
}

.v3-btn-primary:hover {
  transform: scale(1.02) translateY(-2px);
  box-shadow: 0 10px 40px rgba(255, 255, 255, 0.15);
}

.v3-btn-glass {
  background: rgba(255, 255, 255, 0.02);
  border: none;
  color: var(--text-1);
  --glass-reflex-light: 1;
  --glass-reflex-dark: 1;
  backdrop-filter: blur(8px) saturate(150%);
  -webkit-backdrop-filter: blur(8px) saturate(150%);
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, white calc(var(--glass-reflex-light) * 10%), transparent),
    inset 1.8px 3px 0px -2px color-mix(in srgb, white calc(var(--glass-reflex-light) * 90%), transparent),
    inset -2px -2px 0px -2px color-mix(in srgb, white calc(var(--glass-reflex-light) * 80%), transparent),
    inset -3px -8px 1px -6px color-mix(in srgb, white calc(var(--glass-reflex-light) * 60%), transparent),
    inset -0.3px -1px 4px 0px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 12%), transparent),
    inset -1.5px 2.5px 0px -2px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 20%), transparent),
    inset 0px 3px 4px -2px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 20%), transparent),
    inset 2px -6.5px 1px -4px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 10%), transparent),
    0px 1px 5px 0px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 10%), transparent),
    0px 6px 16px 0px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 8%), transparent);
  transition: all 0.4s var(--ease-out-expo);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.v3-btn-glass:hover {
  background: rgba(255, 255, 255, 0.05);
  transform: scale(1.02) translateY(-2px);
  --glass-reflex-light: 1.5;
}

/* ─── V3 HERO ─── */
.v3-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding-top: 80px;
  text-align: center;
}

.v3-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  padding: 8px 24px;
  background: rgba(255, 255, 255, 0.015);
  border: none;
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--s-8);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  --glass-reflex-light: 1;
  --glass-reflex-dark: 1;
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, white calc(var(--glass-reflex-light) * 10%), transparent),
    inset 1.8px 3px 0px -2px color-mix(in srgb, white calc(var(--glass-reflex-light) * 90%), transparent),
    inset -2px -2px 0px -2px color-mix(in srgb, white calc(var(--glass-reflex-light) * 80%), transparent),
    inset -3px -8px 1px -6px color-mix(in srgb, white calc(var(--glass-reflex-light) * 60%), transparent),
    inset -0.3px -1px 4px 0px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 12%), transparent),
    inset -1.5px 2.5px 0px -2px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 20%), transparent),
    inset 0px 3px 4px -2px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 20%), transparent),
    inset 2px -6.5px 1px -4px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 10%), transparent),
    0px 1px 5px 0px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 10%), transparent),
    0px 6px 16px 0px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 8%), transparent);
}

.v3-hero-badge .dot {
  width: 6px;
  height: 6px;
  background: var(--text-1);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1
  }

  50% {
    opacity: 0.3
  }
}

.v3-hero-title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--text-1);
  margin-bottom: var(--s-8);
  perspective: 1000px;
}

.v3-hero-title .line {
  display: block;
  overflow: hidden;
}

.v3-hero-title .char {
  display: inline-block;
  transform: translateY(110%) rotateX(-45deg);
  opacity: 0;
  transform-origin: top;
  animation: charReveal 1.2s var(--ease-out-expo) forwards;
}

@keyframes charReveal {
  to {
    transform: translateY(0) rotateX(0);
    opacity: 1;
  }
}

.v3-hero-title .silver-text {
  color: var(--text-1);
  background: linear-gradient(135deg, #808080 0%, #ffffff 50%, #808080 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% auto;
  animation: charReveal 1.2s var(--ease-out-expo) forwards, shine 5s linear infinite;
}

@keyframes shine {
  to {
    background-position: 200% center;
  }
}

.v3-hero-desc {
  font-size: var(--text-lg);
  color: var(--text-2);
  max-width: 600px;
  margin: 0 auto var(--s-10);
  line-height: 1.6;
}

.v3-hero-btns {
  display: flex;
  gap: var(--s-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ─── V3 DYNAMIC GLASS CARDS (Products / Features) ─── */
.v3-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-6);
}

.v3-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-6);
}

.v3-glass-card {
  position: relative;
  padding: var(--s-10);
  background: rgba(255, 255, 255, 0.015);
  border: none;
  border-radius: var(--r-3xl);
  overflow: hidden;
  backdrop-filter: blur(24px) saturate(150%);
  -webkit-backdrop-filter: blur(24px) saturate(150%);
  transform-style: preserve-3d;
  transition: transform 0.6s var(--ease-out-expo), box-shadow 0.6s;
  --glass-reflex-light: 1;
  --glass-reflex-dark: 1;
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, white calc(var(--glass-reflex-light) * 10%), transparent),
    inset 1.8px 3px 0px -2px color-mix(in srgb, white calc(var(--glass-reflex-light) * 90%), transparent),
    inset -2px -2px 0px -2px color-mix(in srgb, white calc(var(--glass-reflex-light) * 80%), transparent),
    inset -3px -8px 1px -6px color-mix(in srgb, white calc(var(--glass-reflex-light) * 60%), transparent),
    inset -0.3px -1px 4px 0px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 12%), transparent),
    inset -1.5px 2.5px 0px -2px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 20%), transparent),
    inset 0px 3px 4px -2px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 20%), transparent),
    inset 2px -6.5px 1px -4px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 10%), transparent),
    0px 1px 5px 0px color-mix(in srgb, black calc(var(--glass-reflex-dark) * 10%), transparent),
    0 20px 40px -10px rgba(0, 0, 0, 0.5);
}

.v3-glass-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(800px circle at var(--mouse-x) var(--mouse-y), rgba(255, 255, 255, 0.06), transparent 40%);
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s;
}

.v3-glass-card:hover {
  transform: translateY(-5px);
  z-index: 10;
  --glass-reflex-light: 1.5;
}

.v3-glass-card:hover::before {
  opacity: 1;
}

.v3-card-content {
  position: relative;
  z-index: 2;
  transform: translateZ(30px);
}

/* Parallax pop */

.v3-card-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--r-xl);
  font-size: 1.5rem;
  color: var(--text-1);
  margin-bottom: var(--s-8);
  box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.02);
}

.v3-card-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.02em;
  margin-bottom: var(--s-4);
}

.v3-card-desc {
  font-size: var(--text-base);
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: var(--s-8);
}

/* Custom Product Gradients */
.v3-card-chat .v3-card-icon {
  color: #5ae0a0;
  background: rgba(90, 224, 160, 0.05);
  border-color: rgba(90, 224, 160, 0.2);
}

.v3-card-bot .v3-card-icon {
  color: #a080ff;
  background: rgba(160, 128, 255, 0.05);
  border-color: rgba(160, 128, 255, 0.2);
}

.v3-card-lms .v3-card-icon {
  color: #ff80a0;
  background: rgba(255, 128, 160, 0.05);
  border-color: rgba(255, 128, 160, 0.2);
}

.v3-card-assist .v3-card-icon {
  color: #50e0ff;
  background: rgba(80, 224, 255, 0.05);
  border-color: rgba(80, 224, 255, 0.2);
}

.v3-list {
  margin-bottom: var(--s-8);
}

.v3-list li {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: 6px 0;
  color: var(--text-2);
  font-size: var(--text-sm);
}

.v3-list li i {
  color: var(--text-1);
  font-size: 0.6rem;
  opacity: 0.5;
}

/* ─── V3 SECTION HEADERS ─── */
.v3-section-header {
  text-align: center;
  margin-bottom: var(--s-16);
}

.v3-section-badge {
  display: inline-flex;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
  margin-bottom: var(--s-6);
}

.v3-section-title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-1);
  line-height: 1.1;
  margin-bottom: var(--s-5);
}

.v3-section-desc {
  font-size: var(--text-lg);
  color: var(--text-2);
  max-width: 600px;
  margin: 0 auto;
}

/* ─── V3 TEXT REVEALS & SKEW (JS Controlled) ─── */
.v3-reveal {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
}

.v3-reveal-text {
  transform: translateY(100%);
  opacity: 0;
  transition: transform 1s var(--ease-out-expo), opacity 1s;
}

.v3-reveal-text.is-inview {
  transform: translateY(0);
  opacity: 1;
}

.v3-skew-elem {
  transition: transform 0.1s linear;
  will-change: transform;
}

/* ─── V3 FOUNDER SECTION ─── */
.v3-founder-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--s-16);
  align-items: center;
}

.v3-founder-img {
  position: relative;
  border-radius: var(--r-3xl);
  overflow: hidden;
  transition: transform 1s var(--ease-out-expo);
}

.v3-founder-img::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: inherit;
  pointer-events: none;
}

.v3-founder-img:hover {
  transform: scale(1.02);
}

.v3-founder-content h2 {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-1);
  margin-bottom: var(--s-2);
}

.v3-founder-content .role {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
  margin-bottom: var(--s-8);
  display: block;
}

.v3-founder-content p {
  font-size: var(--text-lg);
  color: var(--text-2);
  margin-bottom: var(--s-6);
  line-height: 1.7;
}

.v3-founder-content strong {
  color: var(--text-1);
  font-weight: 500;
}

/* ─── V3 METRICS / STATS ─── */
.v3-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-6);
  padding: var(--s-10) 0;
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.v3-metric-card {
  text-align: center;
}

.v3-metric-val {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--text-1);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--s-2);
}

.v3-metric-lbl {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
}

.v3-footer {
  position: relative;
  margin-top: var(--s-16);
  padding: var(--s-16) 5% var(--s-8);
  background: var(--bg-1);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  z-index: 2;
  overflow: hidden;
}

.v3-footer::before {
  content: '';
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 60%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
}

.v3-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--s-12);
  margin-bottom: var(--s-16);
  position: relative;
  z-index: 2;
}

.v3-footer-brand {
  padding: 0;
  background: transparent;
  border-radius: 0;
  border: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: none;
  transition: none;
}

.v3-footer-brand:hover {
  transform: none;
  border-color: transparent;
}

.v3-footer-brand p {
  color: var(--text-3);
  margin-top: var(--s-5);
  max-width: 300px;
  line-height: 1.6;
}

.v3-footer h4 {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-1);
  margin-bottom: var(--s-6);
  position: relative;
  display: inline-block;
}

.v3-footer h4::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 20px;
  height: 1px;
  background: var(--text-1);
  transition: width var(--normal) var(--ease-out-expo);
}

.v3-footer div:hover h4::after {
  width: 100%;
}

.v3-footer ul {
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
}

.v3-footer a {
  color: var(--text-3);
  transition: all var(--fast);
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
}

.v3-footer a::before {
  content: '→';
  opacity: 0;
  transform: translateX(-10px);
  transition: all var(--fast);
  color: var(--text-1);
  font-family: var(--font-mono);
}

.v3-footer a:hover {
  color: var(--text-1);
  transform: translateX(5px);
}

.v3-footer a:hover::before {
  opacity: 1;
  transform: translateX(0);
}

.v3-footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--s-8);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-4);
  font-size: var(--text-xs);
  position: relative;
  z-index: 2;
}

.v3-social-links {
  display: flex;
  gap: var(--s-4);
}

.v3-social-links a {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.02);
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-2);
}

.v3-social-links a::before { display: none; }
.v3-social-links a:hover {
  background: var(--text-1);
  color: var(--bg-void);
  transform: translateY(-3px) scale(1.05);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .v3-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .v3-metrics {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--s-10);
  }

  .v3-founder-grid {
    grid-template-columns: 1fr;
    gap: var(--s-10);
  }

  .v3-founder-img {
    max-width: 500px;
    margin: 0 auto;
  }

  .v3-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .v3-grid-2 {
    grid-template-columns: 1fr;
  }

  .v3-grid-3 {
    grid-template-columns: 1fr;
  }

  .v3-footer-grid {
    grid-template-columns: 1fr;
  }

  .v3-footer-bottom {
    flex-direction: column;
    gap: var(--s-4);
    text-align: center;
  }

  .v3-hero-btns {
    flex-direction: column;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
  }

  .v3-btn {
    width: 100%;
  }
}

@media (max-width: 900px) {
  .v3-site-background {
    z-index: -1;
  }

  .v3-bg-video {
    display: none;
  }

  .v3-bg-mobile {
    display: block;
  }

  .v3-mobile-menu {
    align-items: flex-start;
  }

  .v3-menu-links {
    width: min(100%, 460px);
    margin: 0 auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .v3-bg-mobile::before,
  .v3-bg-mobile::after,
  .v3-bg-mobile .orb-a,
  .v3-bg-mobile .orb-b,
  .v3-hero-badge .dot,
  .v3-hero-title .char,
  .v3-menu-link {
    animation: none !important;
    transition: none !important;
  }
}

/* Page Headers for subpages */
.v3-page-header {
  padding: 200px 0 100px;
  text-align: center;
}

.v3-page-title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 800;
  color: var(--text-1);
  letter-spacing: -0.04em;
  margin-bottom: var(--s-6);
}

/* Contact Form V3 */
.v3-form-group {
  margin-bottom: var(--s-6);
}

.v3-form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
  margin-bottom: var(--s-3);
}

.v3-input {
  width: 100%;
  padding: var(--s-4) var(--s-5);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-md);
  color: var(--text-1);
  font-family: var(--font-body);
  font-size: var(--text-base);
  transition: all 0.3s;
}

.v3-input:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.04);
}

textarea.v3-input {
  min-height: 150px;
  resize: vertical;
}