/* ═══════════════════════════════════════════════════════════
   BitByte Factory — Design System & Styles
   Ethereal Glass × Z-Axis Cascade
   ═══════════════════════════════════════════════════════════ */

/* ─── Google Fonts ─── */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&display=swap');

/* ─── Design Tokens ─── */
:root {
  /* Colors */
  --void: #030305;
  --surface: #0A0A0F;
  --surface-elevated: #111118;
  --cyan: #00E5FF;
  --cyan-dim: rgba(0, 229, 255, 0.15);
  --cyan-glow: rgba(0, 229, 255, 0.4);
  --violet: #8B5CF6;
  --violet-dim: rgba(139, 92, 246, 0.15);
  --magenta: #D946EF;
  --magenta-dim: rgba(217, 70, 239, 0.15);
  --green: #34D399;
  --blue: #60A5FA;
  --pink: #F472B6;
  --yellow: #FBBF24;
  --orange: #FB923C;
  --red: #F87171;
  --text: #E8E8ED;
  --text-muted: #6B6B7B;
  --text-dim: #3A3A4A;
  --hairline: rgba(255, 255, 255, 0.06);
  --hairline-strong: rgba(255, 255, 255, 0.12);

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--cyan) 0%, var(--violet) 100%);
  --gradient-magenta: linear-gradient(135deg, var(--magenta) 0%, var(--violet) 100%);
  --gradient-glow: radial-gradient(ellipse at center, var(--cyan-dim) 0%, transparent 70%);

  /* Typography */
  --font-display: 'Clash Display', 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Type Scale */
  --text-xs: clamp(0.625rem, 0.6rem + 0.1vw, 0.6875rem);    /* 10–11px */
  --text-sm: clamp(0.8125rem, 0.78rem + 0.15vw, 0.875rem);   /* 13–14px */
  --text-base: clamp(1rem, 0.95rem + 0.2vw, 1.125rem);       /* 16–18px */
  --text-lg: clamp(1.125rem, 1rem + 0.5vw, 1.375rem);        /* 18–22px */
  --text-xl: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);            /* 24–32px */
  --text-2xl: clamp(2rem, 1.5rem + 2vw, 3rem);               /* 32–48px */
  --text-3xl: clamp(2.5rem, 1.8rem + 3vw, 4.5rem);           /* 40–72px */
  --text-4xl: clamp(3rem, 2rem + 4.5vw, 7.5rem);             /* 48–120px */

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-section: clamp(6rem, 12vh, 10rem);

  /* Radii */
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-glow-cyan: 0 0 20px rgba(0, 229, 255, 0.15), 0 0 60px rgba(0, 229, 255, 0.05);
  --shadow-glow-violet: 0 0 20px rgba(139, 92, 246, 0.15), 0 0 60px rgba(139, 92, 246, 0.05);
  --shadow-ambient: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-elevated: 0 16px 64px rgba(0, 0, 0, 0.5);

  /* Motion */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.32, 0.72, 0, 1);
  --duration-fast: 200ms;
  --duration-normal: 400ms;
  --duration-slow: 700ms;
  --duration-glacial: 1200ms;

  /* Z-index scale */
  --z-background: -1;
  --z-base: 0;
  --z-elevated: 10;
  --z-sticky: 20;
  --z-overlay: 40;
  --z-modal: 50;
  --z-cursor: 100;
}


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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.6;
  color: var(--text);
  background-color: var(--void);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul, ol {
  list-style: none;
}

input, select, textarea {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

::selection {
  background: var(--cyan);
  color: var(--void);
}


/* ─── Noise/Grain Overlay ─── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 256px 256px;
}


/* ─── Three.js Canvas Container ─── */
#canvas-container {
  position: fixed;
  inset: 0;
  z-index: var(--z-background);
  pointer-events: none;
}

#canvas-container canvas {
  display: block;
  width: 100%;
  height: 100%;
}


/* ─── Scroll Progress Bar ─── */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gradient-primary);
  z-index: calc(var(--z-modal) + 1);
  transition: none;
}


/* ─── Custom Cursor ─── */
.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  pointer-events: none;
  z-index: var(--z-cursor);
  transform: translate(-50%, -50%);
  transition: width var(--duration-fast) var(--ease-spring),
              height var(--duration-fast) var(--ease-spring),
              background var(--duration-fast) var(--ease-spring);
}

.cursor-dot.hovering {
  width: 40px;
  height: 40px;
  background: rgba(0, 229, 255, 0.12);
  mix-blend-mode: screen;
}

.cursor-outline {
  position: fixed;
  top: 0;
  left: 0;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(0, 229, 255, 0.25);
  border-radius: 50%;
  pointer-events: none;
  z-index: var(--z-cursor);
  transform: translate(-50%, -50%);
  transition: width var(--duration-normal) var(--ease-spring),
              height var(--duration-normal) var(--ease-spring),
              border-color var(--duration-fast) var(--ease-spring);
}

.cursor-outline.hovering {
  width: 60px;
  height: 60px;
  border-color: rgba(0, 229, 255, 0.08);
}


/* ─── Floating Island Nav ─── */
.nav {
  position: fixed;
  top: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  width: min(92vw, 1200px);
  z-index: var(--z-sticky);
  padding: 0.875rem 1.5rem;
  background: rgba(10, 10, 15, 0.7);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-full);
  transition: all var(--duration-slow) var(--ease-spring);
}

.nav.scrolled {
  top: var(--space-sm);
  padding: 0.625rem 1.25rem;
  background: rgba(10, 10, 15, 0.88);
  border-color: var(--hairline-strong);
  box-shadow: var(--shadow-ambient);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.nav__logo-mark {
  width: 2rem;
  height: 2rem;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.75rem;
  color: var(--void);
  transition: transform var(--duration-slow) var(--ease-spring);
  flex-shrink: 0;
}

.nav__logo:hover .nav__logo-mark {
  transform: rotate(180deg);
}

.nav__logo-accent {
  color: var(--cyan);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  transition: color var(--duration-fast) var(--ease-spring);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--cyan);
  transition: width var(--duration-normal) var(--ease-out-expo);
}

.nav__link:hover,
.nav__link.active {
  color: var(--cyan);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.5rem 1.25rem;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text);
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-spring);
  white-space: nowrap;
}

.nav__cta:hover {
  background: var(--cyan);
  color: var(--void);
  border-color: var(--cyan);
  box-shadow: var(--shadow-glow-cyan);
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  height: 20px;
  padding: 0;
  position: relative;
  z-index: 10;
}

.nav__hamburger span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--duration-normal) var(--ease-spring);
  transform-origin: center;
}

.nav__hamburger.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.nav__hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav__hamburger.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  background: rgba(3, 3, 5, 0.92);
  backdrop-filter: blur(40px) saturate(1.2);
  -webkit-backdrop-filter: blur(40px) saturate(1.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-slow) var(--ease-spring),
              visibility 0s linear var(--duration-slow);
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--duration-slow) var(--ease-spring),
              visibility 0s linear 0s;
}

.mobile-menu__link {
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--text);
  opacity: 0;
  transform: translateY(2rem);
  transition: all var(--duration-slow) var(--ease-out-expo);
}

.mobile-menu.open .mobile-menu__link {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays for mobile menu links */
.mobile-menu__link:nth-child(1) { transition-delay: 100ms; }
.mobile-menu__link:nth-child(2) { transition-delay: 150ms; }
.mobile-menu__link:nth-child(3) { transition-delay: 200ms; }
.mobile-menu__link:nth-child(4) { transition-delay: 250ms; }
.mobile-menu__link:nth-child(5) { transition-delay: 300ms; }
.mobile-menu__link:nth-child(6) { transition-delay: 350ms; }

.mobile-menu__link:hover {
  color: var(--cyan);
}

.mobile-menu__cta {
  margin-top: var(--space-xl);
  opacity: 0;
  transform: translateY(2rem);
  transition: all var(--duration-slow) var(--ease-out-expo);
  transition-delay: 400ms;
}

.mobile-menu.open .mobile-menu__cta {
  opacity: 1;
  transform: translateY(0);
}


/* ─── Component: Eyebrow Badge ─── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.375rem 1rem;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  background: var(--cyan-dim);
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
}

.eyebrow__dot {
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}


/* ─── Component: Glass Card (Double-Bezel) ─── */
.glass-card {
  /* Outer shell */
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-xl);
  padding: 3px;
}

.glass-card__inner {
  /* Inner core */
  background: var(--surface);
  border-radius: calc(var(--radius-xl) - 3px);
  padding: var(--space-2xl);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.04);
  position: relative;
  overflow: hidden;
}

/* Simple glass card (no double bezel) */
.glass-simple {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: background var(--duration-normal) var(--ease-spring),
              border-color var(--duration-normal) var(--ease-spring),
              transform var(--duration-slow) var(--ease-spring);
}

.glass-simple:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--hairline-strong);
}


/* ─── Component: Button (Pill + Trailing Icon) ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 1rem 2rem;
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--duration-normal) var(--ease-spring);
  position: relative;
  overflow: hidden;
}

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

.btn--primary:hover {
  background: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 24px rgba(232, 232, 237, 0.15);
}

.btn--primary:active {
  transform: scale(0.98);
}

.btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--hairline-strong);
}

.btn--ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.btn--gradient {
  background: var(--gradient-primary);
  color: var(--void);
  font-weight: 700;
  border: none;
}

.btn--gradient:hover {
  box-shadow: var(--shadow-glow-cyan);
  transform: translateY(-1px);
}

.btn__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.1);
  font-size: 0.75rem;
  transition: transform var(--duration-normal) var(--ease-spring);
}

.btn:hover .btn__icon {
  transform: translateX(3px);
}


/* ─── Component: Gradient Text ─── */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text--magenta {
  background: var(--gradient-magenta);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}


/* ─── Component: Section ─── */
.section {
  position: relative;
  padding: var(--space-section) var(--space-lg);
  z-index: var(--z-base);
}

.section__container {
  max-width: 1280px;
  margin: 0 auto;
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.section__subtitle {
  font-size: var(--text-lg);
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.6;
}


/* ─── Component: Icon Container ─── */
.icon-box {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: transform var(--duration-normal) var(--ease-spring);
  flex-shrink: 0;
}

.icon-box--cyan { background: var(--cyan-dim); color: var(--cyan); }
.icon-box--violet { background: var(--violet-dim); color: var(--violet); }
.icon-box--magenta { background: var(--magenta-dim); color: var(--magenta); }
.icon-box--green { background: rgba(52, 211, 153, 0.15); color: var(--green); }
.icon-box--blue { background: rgba(96, 165, 250, 0.15); color: var(--blue); }
.icon-box--pink { background: rgba(244, 114, 182, 0.15); color: var(--pink); }
.icon-box--yellow { background: rgba(251, 191, 36, 0.15); color: var(--yellow); }
.icon-box--orange { background: rgba(251, 146, 60, 0.15); color: var(--orange); }
.icon-box--red { background: rgba(248, 113, 113, 0.15); color: var(--red); }


/* ─── Reveal Animation Classes (GSAP applies these) ─── */
.reveal {
  opacity: 0;
  transform: translateY(3rem);
  filter: blur(8px);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  transition: all var(--duration-glacial) var(--ease-out-expo);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-3rem);
  filter: blur(8px);
}

.reveal-right {
  opacity: 0;
  transform: translateX(3rem);
  filter: blur(8px);
}


/* ─── Utility Classes ─── */
.text-cyan { color: var(--cyan); }
.text-violet { color: var(--violet); }
.text-magenta { color: var(--magenta); }
.text-muted { color: var(--text-muted); }
.text-dim { color: var(--text-dim); }
.text-center { text-align: center; }
.font-display { font-family: var(--font-display); }
.font-mono { font-size: var(--text-sm); font-family: var(--font-mono); }
.uppercase { text-transform: uppercase; }
.tracking-wide { letter-spacing: 0.15em; }
.tracking-tight { letter-spacing: -0.02em; }
.leading-tight { line-height: 1.1; }
.leading-snug { line-height: 1.3; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}


/* ─── Hero Section ─── */
.hero {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: 6rem;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.hero__content {
  position: relative;
  z-index: var(--z-elevated);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-xl);
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: var(--space-2xl);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-4xl);
}

.hero__proof {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.hero__proof-avatars {
  display: flex;
}

.hero__proof-avatar {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 2px solid var(--void);
  margin-left: -0.5rem;
}

.hero__proof-avatar:first-child {
  margin-left: 0;
}

.hero__visual {
  position: relative;
  height: clamp(300px, 50vh, 600px);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Spline 3D Robot Container */
.hero__spline {
  position: absolute;
  inset: -20%;
  opacity: 0;
  transition: opacity 1.5s var(--ease-out-expo);
  z-index: 2;
}

.hero__spline.loaded {
  opacity: 1;
}

/* Hide Spline viewer's built-in logo */
.hero__spline spline-viewer::part(logo) {
  display: none !important;
}

/* Orbitals wrapper */
.hero__orbitals {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 1.5s var(--ease-out-expo);
  z-index: 1;
}

@media (max-width: 1023px) {
  .hero__spline {
    display: none;
  }
}

/* Orbital Rings */
.orbital {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  display: flex;
  align-items: center;
  justify-content: center;
}

.orbital--outer {
  width: clamp(16rem, 28vw, 24rem);
  height: clamp(16rem, 28vw, 24rem);
  border-color: rgba(0, 229, 255, 0.15);
  animation: orbit-spin 12s linear infinite;
}

.orbital--outer::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border-top: 2px solid var(--cyan);
  border-right: 2px solid transparent;
  border-bottom: 2px solid transparent;
  border-left: 2px solid transparent;
}

.orbital--inner {
  width: clamp(12rem, 20vw, 18rem);
  height: clamp(12rem, 20vw, 18rem);
  border-color: rgba(139, 92, 246, 0.15);
  animation: orbit-spin 18s linear infinite reverse;
}

.orbital--inner::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border-bottom: 2px solid var(--violet);
  border-top: 2px solid transparent;
  border-right: 2px solid transparent;
  border-left: 2px solid transparent;
}

@keyframes orbit-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Orbital Center Card */
.orbital__center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: var(--space-lg) var(--space-xl);
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  text-align: center;
  z-index: 2;
}

.orbital__center-icon {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
}

.orbital__center-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

.orbital__center-status {
  font-weight: 700;
  color: var(--cyan);
  font-size: var(--text-sm);
}

/* Floating decorative elements */
.orbital__float {
  position: absolute;
  padding: 0.75rem;
  background: rgba(10, 10, 15, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  font-size: 1.5rem;
  animation: float-gentle 4s ease-in-out infinite;
  z-index: 1;
}

.orbital__float:nth-child(2) { animation-delay: -1s; }
.orbital__float:nth-child(3) { animation-delay: -2s; }

@keyframes float-gentle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* Glow orb behind orbital */
.hero__glow {
  position: absolute;
  width: clamp(16rem, 30vw, 28rem);
  height: clamp(16rem, 30vw, 28rem);
  background: radial-gradient(circle, rgba(0, 229, 255, 0.12) 0%, rgba(139, 92, 246, 0.08) 40%, transparent 70%);
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}


/* ─── Marquee ─── */
.marquee-wrapper {
  padding: var(--space-lg) 0;
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  overflow: hidden;
  position: relative;
  z-index: var(--z-base);
}

.marquee {
  display: flex;
  white-space: nowrap;
  gap: var(--space-2xl);
  animation: marquee-scroll 25s linear infinite;
}

.marquee__item {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  flex-shrink: 0;
}

.marquee__dot {
  color: var(--cyan);
}

@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}


/* ─── Form Styles ─── */
.form__group {
  margin-bottom: var(--space-lg);
}

.form__label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.form__input,
.form__select {
  width: 100%;
  padding: 1rem 1.25rem;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-md);
  color: var(--text);
  font-size: var(--text-base);
  transition: border-color var(--duration-fast) var(--ease-spring),
              box-shadow var(--duration-fast) var(--ease-spring);
  appearance: none;
}

.form__input:focus,
.form__select:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 2px var(--cyan-dim);
}

.form__input::placeholder {
  color: var(--text-dim);
}

.form__select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B6B7B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 3rem;
}

.form__submit {
  width: 100%;
  padding: 1.125rem;
  background: var(--gradient-primary);
  color: var(--void);
  font-weight: 700;
  font-size: var(--text-base);
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  transition: box-shadow var(--duration-normal) var(--ease-spring),
              transform var(--duration-fast) var(--ease-spring);
}

.form__submit:hover {
  box-shadow: var(--shadow-glow-cyan);
  transform: translateY(-1px);
}

.form__submit:active {
  transform: scale(0.98);
}


/* ─── Footer ─── */
.footer {
  position: relative;
  z-index: var(--z-base);
  border-top: 1px solid var(--hairline);
  background: var(--void);
  padding: var(--space-section) var(--space-lg) var(--space-2xl);
}

.footer__grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-4xl);
  margin-bottom: var(--space-4xl);
}

.footer__brand-desc {
  font-size: var(--text-sm);
  color: var(--text-dim);
  max-width: 360px;
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

.footer__socials {
  display: flex;
  gap: var(--space-md);
}

.footer__social-link {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all var(--duration-normal) var(--ease-spring);
}

.footer__social-link:hover {
  background: var(--cyan);
  color: var(--void);
  transform: translateY(-2px);
}

.footer__col-title {
  font-weight: 700;
  font-size: var(--text-base);
  margin-bottom: var(--space-xl);
}

.footer__col-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer__col-item {
  font-size: var(--text-sm);
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  transition: color var(--duration-fast) var(--ease-spring);
}

.footer__col-item:hover {
  color: var(--cyan);
}

.footer__col-icon {
  color: var(--cyan);
  font-size: 0.875rem;
  width: 1rem;
  flex-shrink: 0;
}

.footer__bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}

.footer__copyright {
  font-size: var(--text-sm);
  color: var(--text-dim);
}

/* ═══════════════════════════════════════════════
   INDUSTRIES — Bento Grid
   ═══════════════════════════════════════════════ */

.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.ind-card {
  position: relative;
  padding: var(--space-2xl);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: hidden;
  transition: transform var(--duration-slow) var(--ease-spring),
              border-color var(--duration-normal) var(--ease-spring),
              background var(--duration-normal) var(--ease-spring);
}

.ind-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  background: radial-gradient(ellipse at 30% 20%, var(--accent, var(--cyan-dim)) 0%, transparent 70%);
  transition: opacity var(--duration-slow) var(--ease-spring);
  pointer-events: none;
}

.ind-card:hover {
  transform: translateY(-4px);
  border-color: var(--hairline-strong);
  background: rgba(255, 255, 255, 0.05);
}

.ind-card:hover::before {
  opacity: 1;
}

/* Set accent via custom property */
.ind-card[data-accent] {
  --accent: attr(data-accent);
}

.ind-card--featured {
  grid-column: span 2;
}

.ind-card__icon {
  font-size: 2rem;
  margin-bottom: var(--space-lg);
  color: var(--cyan);
  transition: transform var(--duration-normal) var(--ease-spring);
}

.ind-card[data-accent="var(--violet)"] .ind-card__icon { color: var(--violet); }
.ind-card[data-accent="var(--green)"] .ind-card__icon { color: var(--green); }
.ind-card[data-accent="var(--blue)"] .ind-card__icon { color: var(--blue); }
.ind-card[data-accent="var(--magenta)"] .ind-card__icon { color: var(--magenta); }
.ind-card[data-accent="var(--yellow)"] .ind-card__icon { color: var(--yellow); }
.ind-card[data-accent="var(--orange)"] .ind-card__icon { color: var(--orange); }
.ind-card[data-accent="var(--pink)"] .ind-card__icon { color: var(--pink); }

.ind-card:hover .ind-card__icon {
  transform: scale(1.15);
}

.ind-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.ind-card__desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.6;
}

.ind-card__tag {
  display: inline-block;
  margin-top: var(--space-lg);
  padding: 0.25rem 0.75rem;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  background: var(--cyan-dim);
  color: var(--cyan);
  border: 1px solid rgba(0, 229, 255, 0.2);
}

.ind-card[data-accent="var(--magenta)"] .ind-card__tag {
  background: var(--magenta-dim);
  color: var(--magenta);
  border-color: rgba(217, 70, 239, 0.2);
}


/* ═══════════════════════════════════════════════
   SERVICES — Horizontal Scroll Track
   ═══════════════════════════════════════════════ */

.services-track {
  display: flex;
  gap: var(--space-lg);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--space-xl);
  scrollbar-width: thin;
  scrollbar-color: var(--hairline-strong) transparent;
}

.services-track::-webkit-scrollbar {
  height: 6px;
}

.services-track::-webkit-scrollbar-track {
  background: transparent;
}

.services-track::-webkit-scrollbar-thumb {
  background: var(--hairline-strong);
  border-radius: 3px;
}

.svc-card {
  flex: 0 0 340px;
  scroll-snap-align: start;
  padding: var(--space-2xl);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
  transition: transform var(--duration-slow) var(--ease-spring),
              border-color var(--duration-normal) var(--ease-spring);
}

.svc-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-spring);
}

.svc-card:hover {
  transform: translateY(-4px);
  border-color: var(--hairline-strong);
}

.svc-card:hover::after {
  opacity: 1;
}

.svc-card--featured {
  flex: 0 0 400px;
  border-color: rgba(217, 70, 239, 0.2);
  background: rgba(217, 70, 239, 0.04);
}

.svc-card__badge {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  padding: 0.2rem 0.6rem;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  background: var(--magenta-dim);
  color: var(--magenta);
  border: 1px solid rgba(217, 70, 239, 0.25);
}

.svc-card__icon {
  font-size: 2rem;
  margin-bottom: var(--space-lg);
  color: var(--cyan);
}

.svc-card[data-accent="var(--violet)"] .svc-card__icon { color: var(--violet); }
.svc-card[data-accent="var(--green)"] .svc-card__icon { color: var(--green); }
.svc-card[data-accent="var(--magenta)"] .svc-card__icon { color: var(--magenta); }
.svc-card[data-accent="var(--blue)"] .svc-card__icon { color: var(--blue); }
.svc-card[data-accent="var(--yellow)"] .svc-card__icon { color: var(--yellow); }
.svc-card[data-accent="var(--orange)"] .svc-card__icon { color: var(--orange); }

.svc-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.svc-card__desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-xl);
}

.svc-card__features {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.svc-card__features li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.svc-card__features li i {
  color: var(--green);
  font-size: 1rem;
  flex-shrink: 0;
}


/* ═══════════════════════════════════════════════
   PROCESS — Vertical Timeline
   ═══════════════════════════════════════════════ */

.process-timeline {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3xl);
}

.process-line {
  position: absolute;
  left: 28px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--cyan), var(--violet), var(--magenta), var(--green));
  opacity: 0.3;
}

.process-step {
  position: relative;
  display: flex;
  gap: var(--space-xl);
  align-items: flex-start;
}

.process-step__number {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--cyan);
  background: var(--surface);
  border: 2px solid var(--cyan-dim);
  border-radius: 50%;
  z-index: 1;
  position: relative;
}

.process-step__content {
  flex: 1;
  padding: var(--space-xl) var(--space-2xl);
}

.process-step__icon {
  font-size: 1.75rem;
  margin-bottom: var(--space-md);
}

.process-step__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.process-step__desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.process-step__duration {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}


/* ═══════════════════════════════════════════════
   STATS — Counter Grid
   ═══════════════════════════════════════════════ */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-3xl);
}

.stat-card {
  padding: var(--space-2xl) var(--space-xl);
  text-align: center;
}

.stat-card__value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline;
}

.stat-card__suffix {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--cyan);
  display: inline;
}

.stat-card__label {
  margin-top: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--text-muted);
  letter-spacing: 0.05em;
}


/* ═══════════════════════════════════════════════
   FOUNDER — Profile Card
   ═══════════════════════════════════════════════ */

.founder-card {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
  padding: var(--space-2xl) var(--space-3xl);
  max-width: 700px;
  margin: 0 auto;
}

.founder-card__avatar {
  flex-shrink: 0;
}

.founder-card__avatar-inner {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--void);
}

.founder-card__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.25rem;
}

.founder-card__role {
  font-size: var(--text-sm);
  color: var(--cyan);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-md);
}

.founder-card__bio {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.founder-card__links {
  display: flex;
  gap: var(--space-md);
}

.founder-card__link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--hairline);
  color: var(--text-muted);
  font-size: 1.1rem;
  transition: all var(--duration-normal) var(--ease-spring);
}

.founder-card__link:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  background: var(--cyan-dim);
}


/* ═══════════════════════════════════════════════
   FAQ — Accordion
   ═══════════════════════════════════════════════ */

.faq-list {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq-item {
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.02);
  transition: border-color var(--duration-normal) var(--ease-spring);
}

.faq-item.open {
  border-color: var(--hairline-strong);
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-xl) var(--space-2xl);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--text);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: color var(--duration-normal) var(--ease-spring);
}

.faq-item__question:hover {
  color: var(--cyan);
}

.faq-item__chevron {
  font-size: 1.25rem;
  color: var(--text-muted);
  transition: transform var(--duration-normal) var(--ease-spring);
  flex-shrink: 0;
}

.faq-item.open .faq-item__chevron {
  transform: rotate(180deg);
  color: var(--cyan);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-out-expo),
              padding var(--duration-slow) var(--ease-out-expo);
}

.faq-item.open .faq-item__answer {
  max-height: 300px;
}

.faq-item__answer p {
  padding: 0 var(--space-2xl) var(--space-xl);
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.7;
}


/* ═══════════════════════════════════════════════
   CONTACT — Form
   ═══════════════════════════════════════════════ */

.contact-form-wrapper {
  max-width: 700px;
  margin: 0 auto;
}

.contact-form {
  padding: var(--space-3xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.contact-form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contact-form__label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

.contact-form__input {
  padding: 0.875rem 1.25rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color var(--duration-normal) var(--ease-spring),
              box-shadow var(--duration-normal) var(--ease-spring);
}

.contact-form__input::placeholder {
  color: var(--text-dim);
}

.contact-form__input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px var(--cyan-dim);
}

.contact-form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B6B7B' d='M6 8.3L1 3.3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.contact-form__select option {
  background: var(--surface);
  color: var(--text);
}

.contact-form__textarea {
  resize: vertical;
  min-height: 100px;
}

.btn--full {
  width: 100%;
  justify-content: center;
}

.contact-form__submit {
  margin-top: var(--space-md);
}


/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .hero__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__proof {
    justify-content: center;
  }

  .hero__visual {
    height: 300px;
  }

  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ind-card--featured {
    grid-column: span 2;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .founder-card {
    padding: var(--space-xl) var(--space-2xl);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
}

@media (max-width: 768px) {
  :root {
    --space-section: clamp(4rem, 8vh, 6rem);
  }

  .nav__links,
  .nav__cta {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

  .section {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
  }

  .hero__title {
    font-size: var(--text-3xl);
  }

  .hero__visual {
    height: 250px;
  }

  .orbital--outer {
    width: 14rem;
    height: 14rem;
  }

  .orbital--inner {
    width: 10rem;
    height: 10rem;
  }

  .industries-grid {
    grid-template-columns: 1fr;
  }

  .ind-card--featured {
    grid-column: span 1;
  }

  .svc-card {
    flex: 0 0 280px;
  }

  .svc-card--featured {
    flex: 0 0 300px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .founder-card {
    flex-direction: column;
    text-align: center;
    padding: var(--space-xl);
  }

  .founder-card__links {
    justify-content: center;
  }

  .process-line {
    left: 20px;
  }

  .process-step__number {
    width: 42px;
    height: 42px;
    font-size: var(--text-sm);
  }

  .contact-form__row {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: var(--space-xl);
  }

  .faq-item__question {
    padding: var(--space-lg) var(--space-xl);
    font-size: var(--text-sm);
  }

  .faq-item__answer p {
    padding: 0 var(--space-xl) var(--space-lg);
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 375px) {
  .hero__title {
    font-size: var(--text-2xl);
  }
}


/* ─── Reduced Motion ─── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal,
  .reveal-left,
  .reveal-right {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }

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


/* ═══════════════════════════════════════════════════════════
   SUBPAGES & INTERACTIVE COMPONENTS
   Dedicated Page Headers, Simulator, Filters, Services, Legal
   ═══════════════════════════════════════════════════════════ */

/* ─── Subpage Header ─── */
.page-header {
  padding-top: clamp(8rem, 15vh, 12rem);
  padding-bottom: clamp(3rem, 6vh, 5rem);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.page-header__bg {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1200px;
  height: 100%;
  background: radial-gradient(circle at 50% 20%, var(--cyan-dim) 0%, transparent 65%);
  pointer-events: none;
  opacity: 0.5;
}

.page-header__watermark {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(5rem, 16vw, 16rem);
  font-weight: 800;
  color: rgba(255, 255, 255, 0.015);
  letter-spacing: -0.05em;
  text-transform: uppercase;
  pointer-events: none;
  user-select: none;
  z-index: 0;
  white-space: nowrap;
}

.page-header__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.page-header__breadcrumbs {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-bottom: var(--space-md);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--hairline);
}

.page-header__breadcrumbs a {
  color: var(--text-muted);
  transition: color var(--duration-fast) ease;
}

.page-header__breadcrumbs a:hover {
  color: var(--cyan);
}

.page-header__title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-lg);
}

.page-header__desc {
  font-size: var(--text-lg);
  color: var(--text-muted);
  line-height: 1.6;
}

/* ─── Sector Filter Tabs ─── */
.sector-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-3xl);
  position: relative;
  z-index: 2;
}

.filter-btn {
  padding: 0.6rem 1.4rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-out-expo);
  cursor: pointer;
}

.filter-btn:hover {
  color: var(--text);
  border-color: var(--hairline-strong);
  background: rgba(255, 255, 255, 0.05);
}

.filter-btn.active {
  color: var(--void);
  background: var(--cyan);
  border-color: var(--cyan);
  font-weight: 600;
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.35);
}

/* ─── Sector Cards (Subpage Expanded) ─── */
.sector-card {
  display: flex;
  flex-direction: column;
  background: rgba(10, 10, 15, 0.6);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--duration-normal) var(--ease-out-expo);
  backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
}

.sector-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-gradient, var(--gradient-primary));
  opacity: 0;
  transition: opacity var(--duration-normal) ease;
}

.sector-card:hover {
  border-color: var(--hairline-strong);
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.5), 0 0 20px var(--accent-glow, rgba(0, 229, 255, 0.1));
}

.sector-card:hover::before {
  opacity: 1;
}

.sector-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.sector-card__icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--hairline);
  color: var(--accent, var(--cyan));
}

.sector-card__roi {
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  background: rgba(52, 211, 153, 0.1);
  color: var(--green);
  border: 1px solid rgba(52, 211, 153, 0.2);
}

.sector-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.sector-card__desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.sector-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-xl);
  flex-grow: 1;
}

.sector-card__features li {
  font-size: var(--text-xs);
  color: #A0A0B0;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.sector-card__features li i {
  color: var(--cyan);
}

.sector-card__cta {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  transition: all var(--duration-fast) ease;
}

.sector-card:hover .sector-card__cta {
  background: var(--cyan);
  color: var(--void);
  border-color: var(--cyan);
}

/* ─── Services Detailed Grid ─── */
.services-detailed-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

.service-item-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  background: rgba(10, 10, 15, 0.5);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
  align-items: center;
}

.service-item-row:nth-child(even) .service-item-row__content {
  order: 2;
}

.service-item-row:nth-child(even) .service-item-row__visual {
  order: 1;
}

.service-item-row__number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: rgba(255, 255, 255, 0.1);
  line-height: 1;
  margin-bottom: var(--space-md);
}

.service-item-row__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.service-item-row__desc {
  font-size: var(--text-base);
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

.tech-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-xl);
}

.tech-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.3rem 0.7rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  color: var(--cyan);
}

.feature-checklist {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-xl);
}

.feature-checklist li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: #C0C0D0;
}

.feature-checklist li i {
  color: var(--cyan);
  font-size: 1.1rem;
}

.service-item-row__visual {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
}

.code-mockup {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.7;
  color: #94A3B8;
  background: #06060A;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  overflow-x: auto;
}

.code-mockup .token-keyword { color: #F472B6; }
.code-mockup .token-func { color: #60A5FA; }
.code-mockup .token-string { color: #34D399; }
.code-mockup .token-comment { color: #475569; }

/* ─── Process Page Detailed ─── */
.process-grid-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  position: relative;
}

.process-card {
  background: rgba(10, 10, 15, 0.6);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--duration-normal) var(--ease-out-expo);
}

.process-card:hover {
  transform: translateY(-6px);
  border-color: var(--hairline-strong);
}

.process-card__badge {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--void);
  border: 2px solid var(--accent, var(--cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--accent, var(--cyan));
  margin-bottom: var(--space-xl);
  box-shadow: 0 0 20px var(--accent-glow, rgba(0, 229, 255, 0.2));
}

.process-card__step-name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.process-card__summary {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}

.process-card__deliverables {
  border-top: 1px solid var(--hairline);
  padding-top: var(--space-md);
  margin-top: auto;
}

.process-card__deliverables-title {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--cyan);
  margin-bottom: var(--space-xs);
}

.process-card__deliverables-list {
  font-size: 0.8rem;
  color: #888899;
  line-height: 1.5;
}

/* ─── Interactive Onboarding / Phone Simulator ─── */
.onboarding-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.input-floating {
  position: relative;
  margin-bottom: var(--space-lg);
}

.input-floating input,
.input-floating select,
.input-floating textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  color: var(--text);
  font-size: var(--text-base);
  transition: all var(--duration-fast) ease;
}

.input-floating input:focus,
.input-floating select:focus,
.input-floating textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.2);
  background: rgba(0, 0, 0, 0.6);
}

.input-floating select option {
  background: #0B0B10;
  color: #FFFFFF;
  padding: 0.5rem;
}

.input-floating label {
  position: absolute;
  left: 1.25rem;
  top: 1rem;
  color: var(--text-muted);
  font-size: var(--text-base);
  pointer-events: none;
  transition: all var(--duration-fast) ease;
}

.input-floating input:focus ~ label,
.input-floating input:not(:placeholder-shown) ~ label,
.input-floating select:valid ~ label,
.input-floating select:focus ~ label,
.input-floating textarea:focus ~ label,
.input-floating textarea:not(:placeholder-shown) ~ label {
  top: -0.6rem;
  left: 0.9rem;
  font-size: var(--text-xs);
  padding: 0 0.4rem;
  background: var(--surface);
  color: var(--cyan);
  border-radius: 4px;
}

/* Phone Mockup Screen */
.phone-mockup {
  width: 100%;
  max-width: 400px;
  height: 680px;
  margin: 0 auto;
  background: #0B141A;
  border-radius: 40px;
  border: 8px solid #1F2C34;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.8), 0 0 40px rgba(0, 229, 255, 0.15);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

.phone-header {
  background: #1F2C34;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: var(--space-md);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  z-index: 10;
}

.phone-header__avatar {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--void);
  font-size: 1.25rem;
  font-weight: 700;
  flex-shrink: 0;
}

.phone-header__title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: #FFFFFF;
  line-height: 1.2;
}

.phone-header__status {
  font-size: 0.72rem;
  color: var(--green);
  display: flex;
  align-items: center;
  gap: 4px;
}

.phone-header__status::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  display: inline-block;
}

.chat-area {
  flex: 1;
  padding: 1rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background-color: #0B141A;
  background-image: radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 16px 16px;
  scroll-behavior: smooth;
}

.chat-area::-webkit-scrollbar {
  width: 4px;
}
.chat-area::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
}

.chat-bubble {
  max-width: 82%;
  padding: 0.75rem 1rem;
  border-radius: 14px;
  font-size: 0.85rem;
  line-height: 1.5;
  position: relative;
  animation: chatFadeIn 0.3s ease forwards;
}

@keyframes chatFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.chat-bubble.received {
  align-self: flex-start;
  background: #202C33;
  color: #E9EDEF;
  border-bottom-left-radius: 2px;
}

.chat-bubble.sent {
  align-self: flex-end;
  background: #005C4B;
  color: #E9EDEF;
  border-bottom-right-radius: 2px;
}

.chat-options {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.4rem;
}

.option-btn {
  padding: 0.6rem 0.9rem;
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.3);
  color: var(--cyan);
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  text-align: left;
  transition: all 0.2s ease;
  cursor: pointer;
}

.option-btn:hover {
  background: var(--cyan);
  color: var(--void);
}

.typing-indicator {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0.6rem 0.9rem;
  background: #202C33;
  border-radius: 14px;
  width: fit-content;
  border-bottom-left-radius: 2px;
}

.typing-dot {
  width: 6px;
  height: 6px;
  background: #8696A0;
  border-radius: 50%;
  animation: typingBounce 1.4s infinite ease-in-out both;
}

.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes typingBounce {
  0%, 80%, 100% { transform: scale(0); }
  40% { transform: scale(1); }
}

/* ─── Legal & Compliance Pages (Privacy Policy, Data Deletion) ─── */
.legal-container {
  max-width: 900px;
  margin: 0 auto;
}

.legal-card {
  background: rgba(10, 10, 15, 0.6);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 5vw, 4rem);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-ambient);
}

.legal-prose h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
  border-bottom: 1px solid var(--hairline);
  padding-bottom: var(--space-sm);
}

.legal-prose h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--cyan);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-xs);
}

.legal-prose p {
  color: #B0B0C0;
  line-height: 1.8;
  margin-bottom: var(--space-md);
  font-size: var(--text-base);
}

.legal-prose ul,
.legal-prose ol {
  color: #A0A0B5;
  margin-bottom: var(--space-lg);
  padding-left: var(--space-xl);
}

.legal-prose ul {
  list-style: disc;
}

.legal-prose ol {
  list-style: decimal;
}

.legal-prose li {
  margin-bottom: var(--space-xs);
  line-height: 1.7;
}

.legal-table-wrapper {
  overflow-x: auto;
  margin: var(--space-xl) 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--hairline);
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.legal-table th,
.legal-table td {
  padding: 0.9rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--hairline);
}

.legal-table th {
  background: rgba(255, 255, 255, 0.04);
  color: var(--cyan);
  font-weight: 600;
}

.legal-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* ─── Contact Subpage Layout ─── */
.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-info-card {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  background: rgba(10, 10, 15, 0.5);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--duration-fast) ease;
}

.contact-info-card:hover {
  border-color: var(--cyan);
  background: rgba(0, 229, 255, 0.03);
  transform: translateX(4px);
}

.contact-info-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(0, 229, 255, 0.1);
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.contact-info-card__label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-info-card__value {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text);
}

/* ─── Responsive Adjustments for Subpages ─── */
@media (max-width: 1024px) {
  .service-item-row {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .service-item-row:nth-child(even) .service-item-row__content {
    order: 1;
  }

  .service-item-row:nth-child(even) .service-item-row__visual {
    order: 2;
  }

  .process-grid-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .onboarding-grid {
    grid-template-columns: 1fr;
  }

  .contact-page-grid {
    grid-template-columns: 1fr;
  }
}

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

  .feature-checklist {
    grid-template-columns: 1fr;
  }
}