/* ==========================================================================
   Booklee Technologies — Design System & Global Styles
   ========================================================================== */

:root {
  /* Brand colors — light theme */
  --color-bg-deep: #ffffff;
  --color-bg-mid: #ffffff;
  --color-bg-surface: #f8f9fa;
  --color-bg-elevated: #f1f3f5;
  --color-primary: #111111;
  --color-primary-light: #333333;
  --color-accent: #6366f1;
  --color-accent-glow: rgba(99, 102, 241, 0.25);
  --color-text: #0a0a0a;
  --color-text-muted: #404040;
  --color-text-subtle: #6b7280;
  --color-border: rgba(0, 0, 0, 0.1);
  --color-glass: rgba(255, 255, 255, 0.9);
  --color-glass-border: rgba(0, 0, 0, 0.08);
  --color-success: #16a34a;
  --color-error: #dc2626;

  /* Gradients */
  --gradient-hero: #ffffff;
  --gradient-accent: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #ec4899 100%);
  --gradient-text-shine: linear-gradient(
    90deg,
    #3b82f6 0%,
    #6366f1 12%,
    #8b5cf6 25%,
    #c084fc 38%,
    #ec4899 50%,
    #f472b6 62%,
    #a855f7 75%,
    #8b5cf6 88%,
    #3b82f6 100%
  );
  --gradient-text-size: 320% 100%;
  --gradient-card: linear-gradient(145deg, rgba(0, 0, 0, 0.03), rgba(0, 0, 0, 0.01));

  /* Typography */
  --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Outfit", var(--font-sans);
  --text-xs: clamp(0.75rem, 0.7rem + 0.2vw, 0.8125rem);
  --text-sm: clamp(0.875rem, 0.82rem + 0.25vw, 0.9375rem);
  --text-base: clamp(1rem, 0.95rem + 0.3vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1.05rem + 0.4vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.35rem + 0.75vw, 2rem);
  --text-3xl: clamp(1.875rem, 1.6rem + 1.25vw, 2.75rem);
  --text-4xl: clamp(2.25rem, 1.85rem + 2vw, 3.5rem);
  --text-5xl: clamp(2.75rem, 2.2rem + 2.75vw, 4.5rem);

  /* Spacing & layout */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --container-max: 1200px;
  --container-narrow: 800px;
  --header-height: 52px;
  --header-pad-block: 0px;
  --header-logo-height: 112px;
  --header-offset: calc((var(--header-height) + var(--header-logo-height)) / 2);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Effects */
  --shadow-glow: 0 4px 24px rgba(0, 0, 0, 0.08);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.06);
  --blur-glass: 16px;
  --transition-fast: 150ms ease;
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --z-nav: 1000;
  --z-overlay: 1100;
  --z-cursor: 9999;
  --z-loader: 10000;
}

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

html {
  scroll-behavior: auto;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html.smooth-scroll-enabled {
  scroll-behavior: auto;
}

main {
  position: relative;
  z-index: 1;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--gradient-hero);
  background-color: var(--color-bg-deep);
  min-height: 100vh;
  overflow-x: hidden;
}

body.no-scroll {
  overflow: hidden;
}

body.custom-cursor {
  cursor: none;
}

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

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

ul,
ol {
  list-style: none;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 3px;
}

::selection {
  background: rgba(99, 102, 241, 0.2);
  color: var(--color-text);
}

/* Typography utilities */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

/* Gradient text — animated shine sweep */
@keyframes gradientTextShimmer {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 200% 50%;
  }
}

.text-gradient,
.about-title-highlight,
.about-stat__value,
.about-section--process .section__eyebrow,
.about-section--culture .section__eyebrow,
.about-process-grid .process-step__number {
  background-image: var(--gradient-text-shine);
  background-size: var(--gradient-text-size);
  background-repeat: repeat;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: gradientTextShimmer 3.5s ease-in-out infinite;
}

.text-gradient {
  display: inline;
}

.text-muted {
  color: var(--color-text-muted);
}

.text-subtle {
  color: var(--color-text-subtle);
}

.text-center {
  text-align: center;
}

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

/* Layout */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, var(--space-lg));
}

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding-block: var(--space-4xl);
  position: relative;
}

.section__header {
  margin-bottom: var(--space-3xl);
  max-width: 720px;
}

.section__header--center {
  margin-inline: auto;
  text-align: center;
  width: 100%;
}

.section__header--center .section__desc {
  margin-inline: auto;
}

.section__eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-bottom: var(--space-sm);
}

.section__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-md);
}

.section__desc {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
}

/* Grid utilities */
.grid {
  display: grid;
  gap: var(--space-xl);
}

.grid--2 {
  grid-template-columns: 1fr;
}

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

.grid--4 {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Flex utilities */
.flex {
  display: flex;
}

.flex-wrap {
  flex-wrap: wrap;
}

.flex-center {
  align-items: center;
  justify-content: center;
}

.gap-sm {
  gap: var(--space-sm);
}

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

.gap-lg {
  gap: var(--space-lg);
}

/* ==========================================================================
   Page Loader
   ========================================================================== */

.page-loader {
  position: fixed;
  inset: 0;
  z-index: var(--z-loader);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  padding: var(--space-xl);
  background: #ffffff;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.page-loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.page-loader__logo {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.page-loader__bar {
  width: 200px;
  height: 3px;
  background: var(--color-bg-surface);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.page-loader__progress {
  height: 100%;
  width: 0%;
  background: var(--gradient-accent);
  border-radius: inherit;
  animation: loaderProgress 1.2s ease forwards;
}

@keyframes loaderProgress {
  to {
    width: 100%;
  }
}

/* ==========================================================================
   Scroll Progress
   ========================================================================== */

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: var(--gradient-accent);
  z-index: calc(var(--z-nav) + 1);
  transform-origin: left;
  transition: width 0.1s linear;
}

/* ==========================================================================
   Custom Cursor
   ========================================================================== */

.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: var(--z-cursor);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  will-change: transform;
}

.cursor-dot {
  width: 8px;
  height: 8px;
  background: #111111;
  mix-blend-mode: normal;
}

.cursor-ring {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(0, 0, 0, 0.25);
  transition: width 0.25s ease, height 0.25s ease, border-color 0.25s ease;
}

.cursor-ring.is-hover {
  width: 56px;
  height: 56px;
  border-color: rgba(99, 102, 241, 0.6);
}

@media (max-width: 1024px), (pointer: coarse), (prefers-reduced-motion: reduce) {
  .cursor-dot,
  .cursor-ring {
    display: none;
  }

  body.custom-cursor {
    cursor: auto;
  }
}

/* ==========================================================================
   Mouse-follow gradient
   ========================================================================== */

.mouse-gradient {
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  width: min(560px, 70vw);
  height: min(560px, 70vw);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  transform: translate(-50%, -50%);
  background: radial-gradient(
    circle at center,
    rgba(139, 92, 246, 0.22) 0%,
    rgba(59, 130, 246, 0.12) 35%,
    rgba(236, 72, 153, 0.06) 55%,
    transparent 72%
  );
  filter: blur(52px);
  opacity: 0;
  transition: opacity 0.65s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform, opacity;
}

.mouse-gradient.is-active {
  opacity: 1;
}

@media (prefers-reduced-motion: reduce), (pointer: coarse) {
  .mouse-gradient {
    display: none;
  }
}

/* ==========================================================================
   Background effects
   ========================================================================== */

.bg-canvas {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
}

.bg-particles {
  position: absolute;
  inset: 0;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: rgba(0, 0, 0, 0.08);
  border-radius: 50%;
  animation: particleFloat linear infinite;
}

@keyframes particleFloat {
  0% {
    transform: translateY(100vh) scale(0);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-10vh) scale(1);
    opacity: 0;
  }
}

.bg-mesh {
  display: none;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  height: var(--header-height);
  overflow: visible;
  transition: background var(--transition-base), box-shadow var(--transition-base);
}

.header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
}

.header .container {
  height: 100%;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  height: 100%;
  min-height: var(--header-height);
  min-width: 0;
  padding-block: var(--header-pad-block);
}

.nav__logo {
  display: flex;
  align-items: center;
  align-self: center;
  height: auto;
  gap: 0;
  font-family: var(--font-display);
  font-weight: 700;
  z-index: calc(var(--z-overlay) + 1);
  background: transparent;
  flex-shrink: 0;
  min-width: 0;
  max-width: min(92vw, 720px);
  padding: 0;
  line-height: 0;
}

.nav__logo-img,
.footer__logo-img,
.page-loader__logo-img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: left center;
  background: transparent;
  -webkit-user-drag: none;
  user-select: none;
}

/* Header logo — large brand mark; bar stays minimal via overflow */
.nav__logo-img {
  width: auto;
  height: var(--header-logo-height);
  max-width: 100%;
  min-width: 0;
  object-fit: contain;
  object-position: left center;
}

.page-loader__logo-img {
  width: clamp(260px, 85vw, 560px);
  height: auto;
}

.footer__logo {
  display: inline-block;
  margin-bottom: var(--space-md);
  background: transparent;
}

.footer__logo-img {
  width: auto;
  height: clamp(52px, 11vw, 72px);
  max-width: min(100%, 480px);
  object-position: left center;
}

@media (min-width: 480px) {
  :root {
    --header-logo-height: 128px;
  }

  .nav__logo {
    max-width: min(85vw, 820px);
  }
}

@media (min-width: 768px) {
  :root {
    --header-height: 56px;
    --header-logo-height: 144px;
  }

  .nav__logo {
    max-width: min(70vw, 920px);
  }

  .footer__logo-img {
    height: clamp(60px, 9vw, 80px);
  }
}

@media (min-width: 1024px) {
  :root {
    --header-height: 60px;
    --header-logo-height: 168px;
  }

  .nav__logo {
    max-width: min(68vw, 1000px);
  }

  .nav__links {
    gap: var(--space-lg);
  }

  .nav__link {
    font-size: var(--text-sm);
  }

  .page-loader__logo-img {
    width: min(560px, 62vw);
  }

  .footer__logo-img {
    height: 80px;
    max-width: 560px;
  }
}

@media (min-width: 1280px) {
  :root {
    --header-height: 64px;
    --header-logo-height: 184px;
  }

  .nav__logo {
    max-width: min(72vw, 1100px);
  }
}

.nav__logo-mark {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: #0a0a0a;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: 800;
}

.nav__links {
  display: none;
  align-items: center;
  gap: var(--space-lg);
}

.nav__link {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

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

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

.nav__actions {
  display: none;
  align-items: center;
  gap: var(--space-md);
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  z-index: calc(var(--z-overlay) + 1);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.nav__actions .btn--sm {
  padding: 0.5rem 1rem;
  font-size: var(--text-xs);
}

.nav__toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

@media (min-width: 1024px) {
  .nav__links,
  .nav__actions {
    display: flex;
  }

  .nav__toggle {
    display: none;
  }
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu__link {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.mobile-menu__link:hover,
.mobile-menu__link.is-active {
  color: var(--color-text);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.875rem 1.75rem;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast), box-shadow var(--transition-base), background var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.btn:hover::before {
  transform: translateX(100%);
}

.btn--primary {
  background: #0a0a0a;
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

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

.btn--ghost:hover {
  border-color: rgba(0, 0, 0, 0.25);
  background: rgba(0, 0, 0, 0.04);
  box-shadow: var(--shadow-glow);
}

.btn--sm {
  padding: 0.625rem 1.25rem;
  font-size: var(--text-xs);
}

.btn--lg {
  padding: 1rem 2rem;
  font-size: var(--text-base);
}

.btn__icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ==========================================================================
   Glass cards
   ========================================================================== */

.glass-card {
  position: relative;
  overflow: hidden;
  background: var(--color-glass);
  backdrop-filter: blur(var(--blur-glass));
  -webkit-backdrop-filter: blur(var(--blur-glass));
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.glass-card:hover,
.glass-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(0, 0, 0, 0.15);
  box-shadow: var(--shadow-card);
}

.glass-card--float {
  animation: cardFloat 6s ease-in-out infinite;
}

.glass-card--float:hover,
.glass-card--float:focus-within {
  animation-play-state: paused;
  transform: translateY(-4px);
}

.glass-card--float:nth-child(2) {
  animation-delay: -2s;
}

.glass-card--float:nth-child(3) {
  animation-delay: -4s;
}

@keyframes cardFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.glass-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.glass-card__icon svg {
  width: 24px;
  height: 24px;
}

.glass-card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
}

.glass-card__text {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-lg);
}

.glass-card__link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  transition: gap var(--transition-fast);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.glass-card__link:hover {
  gap: var(--space-sm);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: var(--header-offset);
  position: relative;
  overflow: hidden;
}

.hero__layout {
  display: grid;
  gap: var(--space-3xl);
  align-items: center;
  width: 100%;
  justify-items: stretch;
}

@media (max-width: 1023px) {
  .hero__content {
    text-align: center;
  }

  .hero__subtitle {
    margin-inline: auto;
  }

  .hero__cta {
    justify-content: center;
  }

  .hero__stats {
    justify-content: center;
  }

  .hero__badge {
    margin-inline: auto;
  }
}

@media (min-width: 1024px) {
  .hero__layout {
    grid-template-columns: 1fr minmax(300px, 400px);
    gap: var(--space-2xl);
  }
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

@media (min-width: 1024px) {
  .hero__content {
    max-width: none;
  }
}

.hero__snapshot {
  width: 100%;
  max-width: 400px;
  margin-inline: auto;
  z-index: 1;
}

@media (max-width: 1023px) {
  .hero__snapshot {
    margin-top: var(--space-md);
  }
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-success);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(0.9);
  }
}

.hero__title {
  font-size: var(--text-5xl);
  margin-bottom: var(--space-lg);
  line-height: 1.05;
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
  max-width: 560px;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.hero__stat-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
}

.hero__stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-subtle);
}

/* ==========================================================================
   Engagement Snapshot (hero)
   ========================================================================== */

.engagement-snapshot {
  position: relative;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 24px;
  padding: var(--space-xl);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.45s ease;
}

.engagement-snapshot__title {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-subtle);
  margin-bottom: var(--space-lg);
  letter-spacing: 0;
}

.engagement-snapshot__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.snapshot-kpi {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100px;
  padding: var(--space-lg);
  border-radius: 16px;
  transition: transform var(--transition-base), box-shadow 0.45s ease;
}

.snapshot-kpi:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
}

.snapshot-kpi--lavender {
  background: #f3f0ff;
}

.snapshot-kpi--blue {
  background: #eff6ff;
}

.snapshot-kpi--mint {
  background: #ecfdf5;
}

.snapshot-kpi--yellow {
  background: #fffbeb;
}

.snapshot-kpi__label {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-subtle);
  line-height: 1.4;
  margin-bottom: var(--space-md);
}

.snapshot-kpi__value {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  color: #0a0a0a;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.engagement-snapshot__notice {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 14px;
}

.engagement-snapshot__notice-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: #8b5cf6;
  margin-top: 2px;
}

.engagement-snapshot__notice-icon svg {
  width: 100%;
  height: 100%;
}

.engagement-snapshot__notice-text {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 480px) {
  .engagement-snapshot__grid {
    grid-template-columns: 1fr;
  }

  .snapshot-kpi {
    min-height: 88px;
  }
}

/* Parallax layer */
.hero__parallax {
  will-change: transform;
  transition: transform 0.1s linear;
}

/* ==========================================================================
   Process steps
   ========================================================================== */

.process-step {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-xl);
}

.process-step__number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: #0a0a0a;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
}

.process-step__title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-xs);
}

.process-step__text {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ==========================================================================
   Testimonials
   ========================================================================== */

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

.testimonial__quote {
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

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

.testimonial__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #0a0a0a;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-sm);
}

.testimonial__name {
  font-weight: 600;
}

.testimonial__role {
  font-size: var(--text-sm);
  color: var(--color-text-subtle);
}

/* ==========================================================================
   Tech stack pills
   ========================================================================== */

.tech-pill {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  padding: var(--space-sm) var(--space-lg);
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow 0.45s ease;
  flex-shrink: 0;
}

.tech-pill:hover {
  border-color: rgba(0, 0, 0, 0.2);
  box-shadow: var(--shadow-glow);
}

/* ==========================================================================
   CTA Banner
   ========================================================================== */

.cta-banner {
  padding: var(--space-3xl);
  border-radius: var(--radius-xl);
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-md);
  position: relative;
}

.cta-banner__text {
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  max-width: 520px;
  margin-inline: auto;
  position: relative;
}

/* Featured CTA — Services page */
.cta-banner--featured {
  padding: 0;
  text-align: center;
  background: #0a0a0a;
  border: none;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.12);
}

.cta-banner--featured .cta-banner__glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 80% at 20% 20%, rgba(59, 130, 246, 0.35), transparent 55%),
    radial-gradient(ellipse 60% 70% at 85% 75%, rgba(139, 92, 246, 0.3), transparent 50%),
    radial-gradient(ellipse 50% 50% at 50% 100%, rgba(236, 72, 153, 0.2), transparent 45%);
  pointer-events: none;
  z-index: 0;
}

.cta-banner--featured .cta-banner__inner {
  position: relative;
  z-index: 1;
  padding: var(--space-4xl) var(--space-2xl);
}

.cta-banner--featured .cta-banner__eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-md);
  padding: var(--space-xs) var(--space-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.06);
}

.cta-banner--featured .cta-banner__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: #ffffff;
  margin-bottom: var(--space-md);
  max-width: 640px;
  margin-inline: auto;
  line-height: 1.15;
}

.cta-banner--featured .cta-banner__text {
  color: rgba(255, 255, 255, 0.75);
  max-width: 560px;
  font-size: var(--text-lg);
  margin-bottom: var(--space-2xl);
}

.cta-banner--featured .cta-banner__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.cta-banner--featured .btn--primary {
  background: #ffffff;
  color: #0a0a0a;
  box-shadow: 0 8px 28px rgba(255, 255, 255, 0.2);
}

.cta-banner--featured .btn--primary:hover {
  background: #f8fafc;
  box-shadow: 0 12px 36px rgba(255, 255, 255, 0.28);
}

.cta-banner--featured .btn--ghost {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.35);
}

.cta-banner--featured .btn--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.55);
}

.cta-banner--featured .cta-banner__perks {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-md) var(--space-xl);
  list-style: none;
  padding: 0;
  margin: 0;
}

.cta-banner--featured .cta-banner__perks li {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
}

.cta-banner__perk-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.2);
  color: #4ade80;
  font-size: var(--text-xs);
  font-weight: 700;
}

.section--cta {
  padding-bottom: var(--space-4xl);
}

/* ==========================================================================
   Contact page — layout & sidebar cards
   ========================================================================== */

.section--contact-page {
  padding-top: var(--space-2xl);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
  align-items: start;
  width: 100%;
}

@media (min-width: 1024px) {
  .contact-layout {
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.9fr);
    gap: var(--space-2xl);
    align-items: start;
  }
}

.contact-form-wrap {
  width: 100%;
  max-width: 100%;
}

.contact-form-wrap .section__title {
  margin-bottom: var(--space-md);
}

.contact-form-wrap #contact-form {
  width: 100%;
}

.contact-aside {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  width: 100%;
  min-width: 0;
}

.contact-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  min-height: 200px;
  padding: 1.75rem;
  background: #ffffff;
  border: 1px solid #f3f4f6;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  transition: box-shadow 0.45s ease;
}

.contact-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
}

.contact-card__icon svg {
  width: 22px;
  height: 22px;
}

.contact-card--call .contact-card__icon {
  background: #f3e8ff;
  color: #7c3aed;
}

.contact-card--email .contact-card__icon {
  background: #eff6ff;
  color: #2563eb;
}

.contact-card--social .contact-card__icon {
  background: #ecfdf5;
  color: #059669;
}

.contact-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: #0a0a0a;
  margin-bottom: var(--space-sm);
  line-height: 1.25;
}

.contact-card__text {
  font-size: var(--text-sm);
  color: #4b5563;
  line-height: 1.55;
  margin-bottom: var(--space-md);
  flex-grow: 1;
}

.contact-card__cta {
  font-size: var(--text-sm);
  font-weight: 700;
  color: #7c3aed;
  margin-bottom: var(--space-sm);
  transition: color var(--transition-fast);
  word-break: break-word;
  line-height: 1.4;
}

.contact-card--email .contact-card__cta {
  color: #2563eb;
}

.contact-card__cta:hover {
  color: #6d28d9;
}

.contact-card--email .contact-card__cta:hover {
  color: #1d4ed8;
}

.contact-card .btn--primary {
  margin-bottom: var(--space-sm);
  align-self: flex-start;
}

.contact-card__badge {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 500;
  color: #0a0a0a;
  padding: 0.35rem 0.75rem;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-full);
  background: #fafafa;
  margin-top: auto;
}

.contact-card__social {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  width: 100%;
  margin-top: var(--space-xs);
}

.contact-card__social-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.625rem 1rem;
  font-size: var(--text-sm);
  font-weight: 600;
  color: #0a0a0a;
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}

.contact-card__social-link svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: #7c3aed;
}

.contact-card__social-link:hover {
  background: #f3e8ff;
  border-color: rgba(124, 58, 237, 0.3);
  color: #7c3aed;
}

@media (max-width: 1023px) {
  .contact-layout {
    gap: var(--space-2xl);
  }

  .contact-aside {
    max-width: 520px;
    margin-inline: auto;
  }
}

@media (min-width: 1024px) and (max-width: 1200px) {
  .contact-layout {
    grid-template-columns: 1fr 340px;
    gap: var(--space-xl);
  }
}

@media (max-width: 640px) {
  .cta-banner--featured .cta-banner__inner {
    padding: var(--space-3xl) var(--space-lg);
  }

  .cta-banner--featured .cta-banner__actions {
    flex-direction: column;
    width: 100%;
  }

  .cta-banner--featured .cta-banner__actions .btn {
    width: 100%;
  }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  position: relative;
  z-index: 2;
  padding-block: var(--space-4xl) 0;
  border-top: 1px solid rgba(99, 102, 241, 0.2);
  background: #060608;
  color: rgba(255, 255, 255, 0.88);
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(59, 130, 246, 0.55) 25%,
    rgba(139, 92, 246, 0.65) 50%,
    rgba(236, 72, 153, 0.55) 75%,
    transparent 100%
  );
  pointer-events: none;
}

.footer .container {
  padding-bottom: var(--space-2xl);
}

.footer__grid {
  display: grid;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 2fr repeat(3, 1fr);
  }
}

.footer__brand p {
  color: rgba(255, 255, 255, 0.58);
  font-size: var(--text-sm);
  margin-top: var(--space-md);
  max-width: 280px;
}

.footer__logo-img {
  filter: brightness(0) invert(1);
  opacity: 0.92;
}

.footer__heading {
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.42);
  margin-bottom: var(--space-lg);
}

.footer__link {
  display: block;
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.68);
  margin-bottom: var(--space-sm);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: #ffffff;
}

.footer__social {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.72);
  transition: color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.footer__social-link:hover {
  color: #ffffff;
  border-color: rgba(139, 92, 246, 0.55);
  background: rgba(99, 102, 241, 0.12);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.25);
}

.footer__social-link svg {
  width: 20px;
  height: 20px;
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.45);
}

.footer__bottom a {
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--transition-fast);
}

.footer__bottom a:hover {
  color: #ffffff;
}

@media (min-width: 640px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

/* ==========================================================================
   Forms
   ========================================================================== */

.form-group {
  margin-bottom: var(--space-lg);
}

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

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.875rem 1rem;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: rgba(96, 165, 250, 0.5);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
  outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-subtle);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

.form-error {
  font-size: var(--text-xs);
  color: var(--color-error);
  margin-top: var(--space-xs);
  display: none;
}

.form-group.is-invalid .form-error {
  display: block;
}

.form-group.is-invalid .form-input,
.form-group.is-invalid .form-textarea {
  border-color: var(--color-error);
}

.form-success {
  padding: var(--space-lg);
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-md);
  color: var(--color-success);
  display: none;
}

.form-success.is-visible {
  display: block;
}

.form-send-error {
  padding: var(--space-lg);
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.28);
  border-radius: var(--radius-md);
  color: var(--color-error);
  display: none;
  margin-bottom: var(--space-lg);
}

.form-send-error.is-visible {
  display: block;
}

.form-honey {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.btn[disabled] {
  opacity: 0.65;
  cursor: not-allowed;
}

/* ==========================================================================
   Service detail page
   ========================================================================== */

.page-hero {
  padding-top: calc(var(--header-offset) + var(--space-4xl));
  padding-bottom: var(--space-3xl);
}

.page-hero__title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-md);
}

.page-hero__desc {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 640px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-text-subtle);
  margin-bottom: var(--space-xl);
}

.breadcrumb a:hover {
  color: var(--color-primary-light);
}

.breadcrumb__sep {
  opacity: 0.5;
}

.content-block {
  margin-bottom: var(--space-3xl);
}

.content-block h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-lg);
}

.content-block h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-md);
  margin-top: var(--space-xl);
}

.content-block p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.content-block ul {
  list-style: disc;
  padding-left: var(--space-xl);
  color: var(--color-text-muted);
}

.content-block li {
  margin-bottom: var(--space-sm);
}

.faq-item {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: box-shadow 0.45s ease;
}

.faq-item__button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
}

.faq-item__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  transition: transform var(--transition-base);
}

.faq-item.is-open .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-item__answer-inner {
  padding-bottom: var(--space-lg);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

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

/* About page */
.page-hero--about {
  position: relative;
  overflow: hidden;
}

.page-hero--about::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 20% 40%, rgba(59, 130, 246, 0.08), transparent),
    radial-gradient(ellipse 60% 45% at 80% 60%, rgba(139, 92, 246, 0.06), transparent);
  pointer-events: none;
}

.about-section--mission {
  padding-top: 0;
}

.about-mission-grid {
  display: grid;
  gap: var(--space-2xl);
  align-items: start;
  margin-bottom: var(--space-3xl);
}

@media (min-width: 900px) {
  .about-mission-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.about-mission-content .section__title {
  margin-bottom: var(--space-md);
}

.about-vision-card {
  position: relative;
  padding: var(--space-xl);
}

.about-vision-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.12), rgba(139, 92, 246, 0.12));
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.about-vision-card__icon svg {
  width: 24px;
  height: 24px;
}

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

.about-beliefs li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.about-beliefs__dot {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  margin-top: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .about-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

.about-stat {
  text-align: center;
  padding: var(--space-lg) var(--space-md);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.about-stat:hover {
  transform: translateY(-4px);
}

.about-stat__value {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--space-xs);
}

.about-stat__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* About — How we work & Culture animations */
@keyframes aboutSlideInLeft {
  from {
    opacity: 0;
    transform: translateX(-36px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes aboutSlideInRight {
  from {
    opacity: 0;
    transform: translateX(36px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes aboutCultureReveal {
  from {
    opacity: 0;
    transform: translateY(32px) scale(0.94);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes aboutNumberPop {
  0% {
    opacity: 0;
    transform: scale(0.5) rotate(-8deg);
  }
  70% {
    transform: scale(1.08) rotate(2deg);
  }
  100% {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }
}

@keyframes aboutNumberPulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.35);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(59, 130, 246, 0);
  }
}

@keyframes cultureIconFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-7px);
  }
}

@keyframes cultureBorderFlow {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes aboutSectionOrb {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
    opacity: 0.5;
  }
  50% {
    transform: translate(12px, -18px) scale(1.08);
    opacity: 0.75;
  }
}

@keyframes aboutHeaderFadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes cultureIconPop {
  0% {
    opacity: 0;
    transform: scale(0.5);
  }
  70% {
    transform: scale(1.12);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.about-section--process {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, transparent, rgba(59, 130, 246, 0.04) 45%, transparent);
}

.about-section--process::before {
  content: "";
  position: absolute;
  top: 10%;
  right: -8%;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.12), transparent 70%);
  pointer-events: none;
  animation: aboutSectionOrb 9s ease-in-out infinite;
}

/* Section headers — staggered reveal */
.about-section-header.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: none;
}

.about-section-header.reveal-stagger.is-visible > .about-section__title {
  animation: aboutHeaderFadeUp 0.75s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: 0.12s;
}

.about-section-header.reveal-stagger.is-visible > .section__desc {
  animation: aboutHeaderFadeUp 0.65s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: 0.24s;
}

.about-section-header.reveal-stagger.is-visible > .section__eyebrow {
  animation:
    aboutHeaderFadeUp 0.65s cubic-bezier(0.22, 1, 0.36, 1) forwards,
    gradientTextShimmer 3.5s ease-in-out 0.4s infinite;
}

.about-section__title {
  max-width: 720px;
  margin-inline: auto;
}

.about-section--culture {
  position: relative;
  overflow: hidden;
}

.about-section--culture::before {
  content: "";
  position: absolute;
  bottom: 5%;
  left: -6%;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.1), transparent 70%);
  pointer-events: none;
  animation: aboutSectionOrb 11s ease-in-out infinite reverse;
}

/* Process grid — staggered slide-in */
.about-process-grid.about-animate-grid.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: none;
}

.about-process-grid.about-animate-grid.reveal-stagger.is-visible > *:nth-child(odd) {
  animation: aboutSlideInLeft 0.75s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.about-process-grid.about-animate-grid.reveal-stagger.is-visible > *:nth-child(even) {
  animation: aboutSlideInRight 0.75s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.about-process-grid.about-animate-grid.reveal-stagger.is-visible > *:nth-child(1) { animation-delay: 0.08s; }
.about-process-grid.about-animate-grid.reveal-stagger.is-visible > *:nth-child(2) { animation-delay: 0.18s; }
.about-process-grid.about-animate-grid.reveal-stagger.is-visible > *:nth-child(3) { animation-delay: 0.28s; }
.about-process-grid.about-animate-grid.reveal-stagger.is-visible > *:nth-child(4) { animation-delay: 0.38s; }

.about-process-grid .process-step {
  position: relative;
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
}

.about-process-grid .process-step::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 0;
  background: linear-gradient(180deg, #3b82f6, #8b5cf6, #ec4899);
  border-radius: 0 3px 3px 0;
  transition: height 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.about-process-grid.is-visible .process-step::after {
  height: 100%;
}

.about-process-grid.is-visible .process-step:nth-child(1)::after { transition-delay: 0.2s; }
.about-process-grid.is-visible .process-step:nth-child(2)::after { transition-delay: 0.35s; }
.about-process-grid.is-visible .process-step:nth-child(3)::after { transition-delay: 0.5s; }
.about-process-grid.is-visible .process-step:nth-child(4)::after { transition-delay: 0.65s; }

.about-process-grid .process-step:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(59, 130, 246, 0.12);
}

.about-process-grid.is-visible .process-step__number {
  animation:
    aboutNumberPop 0.65s cubic-bezier(0.34, 1.56, 0.64, 1) forwards,
    gradientTextShimmer 3.5s ease-in-out 0.5s infinite,
    aboutNumberPulse 2.5s ease-in-out 1s infinite;
}

.about-process-grid.is-visible .process-step:nth-child(1) .process-step__number { animation-delay: 0.15s, 0.5s, 1s; }
.about-process-grid.is-visible .process-step:nth-child(2) .process-step__number { animation-delay: 0.25s, 0.6s, 1.1s; }
.about-process-grid.is-visible .process-step:nth-child(3) .process-step__number { animation-delay: 0.35s, 0.7s, 1.2s; }
.about-process-grid.is-visible .process-step:nth-child(4) .process-step__number { animation-delay: 0.45s, 0.8s, 1.3s; }

/* Culture grid — staggered slide-in (matches How we work) */
.about-culture-grid.about-animate-grid.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: none;
}

.about-culture-grid.about-animate-grid.reveal-stagger.is-visible > *:nth-child(odd) {
  animation: aboutSlideInLeft 0.75s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.about-culture-grid.about-animate-grid.reveal-stagger.is-visible > *:nth-child(even) {
  animation: aboutSlideInRight 0.75s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.about-culture-grid.about-animate-grid.reveal-stagger.is-visible > *:nth-child(1) { animation-delay: 0.08s; }
.about-culture-grid.about-animate-grid.reveal-stagger.is-visible > *:nth-child(2) { animation-delay: 0.18s; }
.about-culture-grid.about-animate-grid.reveal-stagger.is-visible > *:nth-child(3) { animation-delay: 0.28s; }

.about-culture-card {
  position: relative;
  padding: var(--space-xl);
  text-align: center;
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
}

.about-culture-card::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 0;
  background: linear-gradient(180deg, #8b5cf6, #ec4899, #3b82f6);
  border-radius: 0 3px 3px 0;
  transition: height 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 1;
}

.about-culture-grid.is-visible .about-culture-card::after {
  height: 100%;
}

.about-culture-grid.is-visible .about-culture-card:nth-child(1)::after { transition-delay: 0.2s; }
.about-culture-grid.is-visible .about-culture-card:nth-child(2)::after { transition-delay: 0.35s; }
.about-culture-grid.is-visible .about-culture-card:nth-child(3)::after { transition-delay: 0.5s; }

.about-culture-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6, #ec4899, #3b82f6);
  background-size: 300% 300%;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  pointer-events: none;
  animation: cultureBorderFlow 5s linear infinite;
  transition: opacity 0.35s ease;
  z-index: 0;
}

.about-culture-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 48px rgba(139, 92, 246, 0.14);
}

.about-culture-card:hover::before {
  opacity: 1;
}

.about-culture-card__icon {
  width: 52px;
  height: 52px;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(236, 72, 153, 0.08));
  color: var(--color-primary);
  transition: transform 0.35s ease, background 0.35s ease;
}

.about-culture-grid.is-visible .about-culture-card__icon {
  animation:
    cultureIconPop 0.65s cubic-bezier(0.34, 1.56, 0.64, 1) forwards,
    cultureIconFloat 3.2s ease-in-out 0.6s infinite;
}

.about-culture-grid.is-visible .about-culture-card:nth-child(1) .about-culture-card__icon { animation-delay: 0.2s, 0.7s; }
.about-culture-grid.is-visible .about-culture-card:nth-child(2) .about-culture-card__icon { animation-delay: 0.3s, 0.9s; }
.about-culture-grid.is-visible .about-culture-card:nth-child(3) .about-culture-card__icon { animation-delay: 0.4s, 1.1s; }

.about-culture-card:hover .about-culture-card__icon {
  animation: none;
  transform: scale(1.12) rotate(-4deg);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(139, 92, 246, 0.18));
}

.about-culture-card__icon svg {
  width: 26px;
  height: 26px;
  transition: transform 0.35s ease;
}

.about-culture-card:hover .about-culture-card__icon svg {
  transform: scale(1.1);
}

.about-section--journey {
  padding-bottom: var(--space-4xl);
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: var(--space-2xl);
}

.timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-accent));
  opacity: 0.4;
}

/* Scroll-driven timeline (About page) */
.timeline--scroll::before {
  display: none;
}

.timeline--scroll {
  cursor: default;
  max-width: 640px;
  margin-inline: auto;
}

.timeline__line {
  position: absolute;
  left: 6px;
  top: 0;
  bottom: 0;
  width: 2px;
  pointer-events: none;
  z-index: 1;
}

.timeline__track {
  position: absolute;
  inset: 0;
  background: #e5e7eb;
  border-radius: 2px;
}

.timeline__fill {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0%;
  background: linear-gradient(to bottom, #3b82f6, #8b5cf6, #ec4899);
  border-radius: 2px;
  will-change: height;
}

.timeline--scroll .timeline__fill,
.timeline--scroll .timeline__marker {
  transition: none;
}

.timeline__marker {
  position: absolute;
  left: 50%;
  top: 0%;
  width: 14px;
  height: 14px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  box-shadow: 0 0 14px rgba(139, 92, 246, 0.45);
  will-change: top;
  z-index: 3;
}

.timeline__marker::after {
  content: "";
  position: absolute;
  left: calc(100% + 4px);
  top: 50%;
  transform: translateY(-50%);
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 8px solid #8b5cf6;
  filter: drop-shadow(0 0 6px rgba(139, 92, 246, 0.4));
}

.timeline--scroll .timeline__item:last-child {
  padding-bottom: 0;
}

.timeline__item {
  position: relative;
  padding-bottom: var(--space-2xl);
  z-index: 0;
}

.timeline__item::before {
  content: "";
  position: absolute;
  left: calc(-1 * var(--space-2xl) + 2px);
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid #d1d5db;
  box-shadow: none;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  z-index: 2;
}

.timeline__card {
  position: relative;
  overflow: hidden;
  padding: var(--space-lg) var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-glass-border);
  background: var(--color-glass);
  backdrop-filter: blur(12px);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.45s ease;
}

.timeline--scroll .timeline__item.is-passed .timeline__card {
  border-color: rgba(139, 92, 246, 0.25);
}

.timeline--scroll .timeline__item.is-active .timeline__card {
  transform: translateX(6px);
  border-color: rgba(59, 130, 246, 0.35);
  box-shadow: 0 8px 32px rgba(59, 130, 246, 0.12);
}

.timeline--scroll .timeline__item.is-passed::before {
  border-color: #8b5cf6;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.35);
}

.timeline--scroll .timeline__item.is-active::before {
  transform: scale(1.3);
  border-color: transparent;
  background: linear-gradient(135deg, #3b82f6, #ec4899);
  box-shadow: 0 0 16px rgba(139, 92, 246, 0.5);
}

.timeline__year {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary-light);
  margin-bottom: var(--space-xs);
}

.timeline__title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-xs);
}

.timeline__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Calendly embed */
.calendly-wrap {
  min-height: 700px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-glass-border);
  background: var(--color-glass);
}

.calendly-wrap__fallback {
  margin-top: var(--space-lg);
  font-size: var(--text-sm);
}

.calendly-wrap__fallback a {
  color: var(--color-accent);
  font-weight: 600;
  transition: color var(--transition-fast);
}

.calendly-wrap__fallback a:hover {
  color: #6d28d9;
}

.calendly-inline-widget {
  min-width: 320px;
  height: 700px;
}

/* Booking confirmation */
.booking-confirm {
  display: none;
  text-align: center;
  padding: var(--space-3xl);
}

.booking-confirm.is-visible {
  display: block;
}

.booking-confirm__icon {
  width: 64px;
  height: 64px;
  margin-inline: auto;
  margin-bottom: var(--space-lg);
  color: var(--color-success);
}

/* ==========================================================================
   Scroll reveal animations
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal--left {
  transform: translateX(-24px);
}

.reveal--left.is-visible {
  transform: translateX(0);
}

.reveal--right {
  transform: translateX(24px);
}

.reveal--right.is-visible {
  transform: translateX(0);
}

.reveal--scale {
  transform: scale(0.95);
}

.reveal--scale.is-visible {
  transform: scale(1);
}

/* Stagger children */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 0.15s; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 0.2s; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 0.25s; }
.reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 0.3s; }
.reveal-stagger.is-visible > *:nth-child(7) { transition-delay: 0.35s; }

.reveal-stagger.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

.footer__booklee.reveal-stagger > * {
  transform: translateY(36px) scale(0.88);
  transition:
    opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

.footer__booklee.reveal-stagger.is-visible > * {
  transform: translateY(0) scale(1);
}

/* Why Booklee — vertical flowchart with scroll-driven arrows */
#why-us {
  position: relative;
}

.why-us__flow {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 560px;
  margin-inline: auto;
  margin-top: var(--space-3xl);
  padding: 0 var(--space-md);
}

/* Vertical spine — fill grows on scroll */
.why-us__spine {
  position: absolute;
  left: 50%;
  top: 24px;
  bottom: 24px;
  width: 3px;
  transform: translateX(-50%);
  z-index: 0;
  pointer-events: none;
}

.why-us__spine-track {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.06);
  border-radius: var(--radius-full);
}

.why-us__spine-fill {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0%;
  background: linear-gradient(180deg, #3b82f6, #8b5cf6, #ec4899);
  border-radius: var(--radius-full);
  box-shadow: 0 0 12px rgba(139, 92, 246, 0.45);
  transition: height 0.15s linear;
}

.why-us__step {
  position: relative;
  z-index: 1;
  width: 100%;
  opacity: 0;
  transform: translateY(40px) scale(0.97);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.why-us__step.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.why-us__step-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

/* Step number — centered on spine */
.why-us__step-badge {
  position: relative;
  z-index: 3;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  margin-bottom: -22px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #ec4899 100%);
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
  border: 4px solid #ffffff;
}

/* Attractive step cards */
.why-us__node {
  position: relative;
  width: 100%;
  padding: var(--space-2xl) var(--space-xl) var(--space-xl);
  padding-top: calc(var(--space-2xl) + 12px);
  text-align: center;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 20px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06), 0 0 0 1px rgba(255, 255, 255, 0.8) inset;
  overflow: hidden;
  transition: box-shadow 0.35s ease, border-color 0.35s ease;
}

.why-us__node::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #3b82f6, #8b5cf6, #ec4899);
  border-radius: 20px 20px 0 0;
  z-index: 2;
  pointer-events: none;
}

.why-us__node .why-us__node-title,
.why-us__node .why-us__node-text {
  position: relative;
  z-index: 3;
}

.why-us__node:hover {
  border-color: rgba(139, 92, 246, 0.25);
  box-shadow: 0 12px 40px rgba(99, 102, 241, 0.12);
}

.why-us__node-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: #0a0a0a;
  margin-bottom: var(--space-sm);
  line-height: 1.25;
}

.why-us__node-text {
  font-size: var(--text-sm);
  color: #4b5563;
  line-height: 1.65;
  margin: 0;
  max-width: 400px;
  margin-inline: auto;
}

.why-us__connector {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 80px;
  padding: var(--space-xs) 0;
}

.why-us__arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  width: 32px;
}

.why-us__arrow-line {
  display: block;
  width: 3px;
  height: 48px;
  background: rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.why-us__arrow-line-fill {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0%;
  background: linear-gradient(180deg, #8b5cf6, #3b82f6);
  border-radius: inherit;
  box-shadow: 0 0 8px rgba(139, 92, 246, 0.35);
  transition: height 0.12s linear;
}

.why-us__arrow-head {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-top: -4px;
  color: #7c3aed;
  opacity: 0;
  transform: translateY(-10px) scale(0.8);
  transition: opacity 0.35s ease, transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.why-us__connector.is-active .why-us__arrow-head,
.why-us__connector.is-complete .why-us__arrow-head {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.why-us__arrow-head svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 2px 6px rgba(124, 58, 237, 0.3));
}

@media (min-width: 640px) {
  .why-us__flow {
    max-width: 580px;
  }

  .why-us__node {
    padding-inline: var(--space-2xl);
  }
}

/* Page transition */
main {
  animation: pageFadeIn 0.5s ease;
}

@keyframes pageFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Utility spacing */
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

/* Two-column layout */
.split {
  display: grid;
  gap: var(--space-2xl);
  align-items: start;
}

@media (min-width: 1024px) {
  .split {
    grid-template-columns: 1fr 1fr;
  }
}

/* ==========================================================================
   Counter animation (hero stats)
   ========================================================================== */

.hero__stat-value {
  font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   Gradient hover on cards & boxes (no 3D tilt)
   ========================================================================== */

.glass-card::before,
.service-card::before,
.contact-card::before,
.cta-banner::before,
.engagement-snapshot::before,
.snapshot-kpi::before,
.faq-item::before,
.timeline__card::before,
.tech-pill::before,
.why-us__node::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.18) 0%,
    rgba(139, 92, 246, 0.2) 40%,
    rgba(236, 72, 153, 0.14) 100%
  );
  opacity: 0;
  transition: opacity 0.55s ease;
  pointer-events: none;
  z-index: 0;
}

.glass-card:not(.why-us__node)::after,
.service-card::after,
.contact-card::after,
.cta-banner::after,
.engagement-snapshot::after,
.snapshot-kpi::after,
.faq-item::after,
.timeline__card::after,
.tech-pill::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6, #ec4899);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.55s ease;
  pointer-events: none;
  z-index: 0;
}

.glass-card:hover::before,
.glass-card:focus-within::before,
.service-card:hover::before,
.service-card:focus-within::before,
.contact-card:hover::before,
.contact-card:focus-within::before,
.cta-banner:hover::before,
.engagement-snapshot:hover::before,
.engagement-snapshot:focus-within::before,
.snapshot-kpi:hover::before,
.faq-item:hover::before,
.timeline__card:hover::before,
.tech-pill:hover::before,
.why-us__node:hover::before,
.glass-card:not(.why-us__node):hover::after,
.glass-card:not(.why-us__node):focus-within::after,
.service-card:hover::after,
.service-card:focus-within::after,
.contact-card:hover::after,
.contact-card:focus-within::after,
.cta-banner:hover::after,
.engagement-snapshot:hover::after,
.engagement-snapshot:focus-within::after,
.snapshot-kpi:hover::after,
.faq-item:hover::after,
.timeline__card:hover::after,
.tech-pill:hover::after {
  opacity: 1;
}

.glass-card > *,
.service-card > *,
.contact-card > *,
.engagement-snapshot > *,
.snapshot-kpi > *,
.faq-item > *,
.timeline__card > *,
.tech-pill > * {
  position: relative;
  z-index: 1;
}

.cta-banner--featured .cta-banner__inner,
.cta-banner__title,
.cta-banner__text,
.cta-banner .btn {
  position: relative;
  z-index: 1;
}

.glass-card:hover,
.glass-card:focus-within,
.service-card:hover,
.service-card:focus-within,
.contact-card:hover,
.contact-card:focus-within,
.engagement-snapshot:hover,
.engagement-snapshot:focus-within,
.snapshot-kpi:hover,
.faq-item:hover,
.timeline__card:hover {
  box-shadow: 0 12px 36px rgba(99, 102, 241, 0.12);
}

.cta-banner--featured::before {
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.25) 0%,
    rgba(139, 92, 246, 0.28) 50%,
    rgba(236, 72, 153, 0.22) 100%
  );
}

.cta-banner--featured:hover {
  box-shadow: 0 28px 70px rgba(99, 102, 241, 0.25);
}

@media (hover: none) {
  .glass-card:active::before,
  .service-card:active::before,
  .contact-card:active::before,
  .cta-banner:active::before,
  .engagement-snapshot:active::before,
  .snapshot-kpi:active::before,
  .faq-item:active::before,
  .timeline__card:active::before,
  .tech-pill:active::before,
  .why-us__node:active::before,
  .glass-card:active::after,
  .service-card:active::after,
  .contact-card:active::after,
  .cta-banner:active::after,
  .engagement-snapshot:active::after,
  .snapshot-kpi:active::after,
  .faq-item:active::after,
  .timeline__card:active::after,
  .tech-pill:active::after {
    opacity: 1;
  }
}

/* ==========================================================================
   Services section — enhanced cards
   ========================================================================== */

.services-section {
  position: relative;
  overflow: hidden;
}

.services-section::before {
  content: "";
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: min(1000px, 95vw);
  height: 480px;
  background: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.09), transparent 68%);
  pointer-events: none;
}

.services-section::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: -10%;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.06), transparent 70%);
  pointer-events: none;
}

.services-section .container {
  position: relative;
  z-index: 1;
}

.services-section .section__header--center .section__eyebrow {
  background: var(--gradient-text-shine);
  background-size: var(--gradient-text-size);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradientTextShimmer 3.5s ease-in-out infinite;
}

.services-section .section__header--center.reveal.is-visible .section__title {
  animation: serviceTitleReveal 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
}

@keyframes serviceTitleReveal {
  from {
    opacity: 0;
    transform: translateY(20px);
    letter-spacing: 0.02em;
  }
  to {
    opacity: 1;
    transform: translateY(0);
    letter-spacing: -0.02em;
  }
}

.services-assemble {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  width: 100%;
  perspective: 1400px;
}

/* Services page: 2 cols → 3 cols on large screens */
@media (min-width: 640px) {
  .services-assemble {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-assemble {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Home — What we do: 3 columns × 2 rows (6 cards) */
#services-preview .services-assemble {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  #services-preview .services-assemble {
    grid-template-columns: repeat(3, 1fr);
  }
}

@keyframes serviceCardFloat {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  }
  50% {
    transform: translate3d(0, -5px, 0) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  }
}

@keyframes serviceIconPop {
  0%,
  100% {
    transform: scale(1) translateY(0) rotate(0deg);
  }
  40% {
    transform: scale(1.12) translateY(-4px) rotate(-6deg);
  }
  70% {
    transform: scale(1.08) translateY(-2px) rotate(4deg);
  }
}

@keyframes serviceShineSweep {
  0% {
    transform: translateX(-120%) skewX(-12deg);
    opacity: 0;
  }
  15% {
    opacity: 0.85;
  }
  100% {
    transform: translateX(220%) skewX(-12deg);
    opacity: 0;
  }
}

@keyframes serviceBadgePulse {
  0%,
  100% {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  }
  50% {
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.18);
  }
}

/* Individual service card */
.service-card {
  --svc-accent: #6366f1;
  --svc-glow: rgba(99, 102, 241, 0.22);
  --svc-cta: #7c3aed;
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --mouse-x: 0;
  --mouse-y: 0;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  min-height: 340px;
  padding: 2rem 1.75rem 1.75rem;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.92) 0%, rgba(250, 250, 255, 0.88) 50%, rgba(245, 243, 255, 0.85) 100%);
  backdrop-filter: blur(12px) saturate(140%);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 22px;
  text-align: left;
  transform-style: preserve-3d;
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.04),
    0 10px 32px rgba(99, 102, 241, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  transition:
    opacity 0.65s ease,
    box-shadow 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.35s ease,
    background 0.45s ease;
}

.service-card[data-service="product-engineering"],
.service-card:nth-child(1) {
  --svc-accent: #2563eb;
  --svc-glow: rgba(37, 99, 235, 0.28);
  --svc-cta: #1d4ed8;
}

.service-card[data-service="system-architecture"],
.service-card:nth-child(2) {
  --svc-accent: #4f46e5;
  --svc-glow: rgba(79, 70, 229, 0.28);
  --svc-cta: #4338ca;
}

.service-card[data-service="web-engineering"],
.service-card:nth-child(3) {
  --svc-accent: #7c3aed;
  --svc-glow: rgba(124, 58, 237, 0.28);
  --svc-cta: #6d28d9;
}

.service-card[data-service="ui-ux-systems"],
.service-card:nth-child(4) {
  --svc-accent: #db2777;
  --svc-glow: rgba(219, 39, 119, 0.25);
  --svc-cta: #be185d;
}

.service-card[data-service="digital-growth-strategy"],
.service-card:nth-child(5) {
  --svc-accent: #059669;
  --svc-glow: rgba(5, 150, 105, 0.25);
  --svc-cta: #047857;
}

.service-card[data-service="product-strategy-consulting"],
.service-card:nth-child(6) {
  --svc-accent: #d97706;
  --svc-glow: rgba(217, 119, 6, 0.28);
  --svc-cta: #b45309;
}

.service-card__orb {
  position: absolute;
  top: -35%;
  right: -25%;
  width: 75%;
  height: 75%;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, var(--svc-glow) 0%, transparent 68%);
  opacity: 0.45;
  filter: blur(28px);
  pointer-events: none;
  z-index: 0;
  transition: opacity 0.5s ease, transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.service-card__shine {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

.service-card__shine::after {
  content: "";
  position: absolute;
  top: -20%;
  left: 0;
  width: 45%;
  height: 140%;
  background: linear-gradient(
    105deg,
    transparent 0%,
    rgba(255, 255, 255, 0.65) 48%,
    transparent 100%
  );
  transform: translateX(-130%) skewX(-14deg);
  opacity: 0;
}

.service-card:hover .service-card__shine::after,
.service-card:focus-within .service-card__shine::after {
  animation: serviceShineSweep 0.85s ease forwards;
}

@media (hover: hover) and (pointer: fine) {
  .service-card {
    transition:
      transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
      opacity 0.65s ease,
      box-shadow 0.35s ease,
      border-color 0.3s ease;
  }
}

@media (max-width: 639px) {
  .service-card {
    min-height: auto;
    padding: 1.75rem 1.5rem 1.5rem;
  }
}

@media (hover: hover) and (pointer: fine) {
  .service-card:hover,
  .service-card:focus-within {
    border-color: color-mix(in srgb, var(--svc-accent) 35%, transparent);
    box-shadow:
      0 8px 16px rgba(0, 0, 0, 0.06),
      0 28px 64px color-mix(in srgb, var(--svc-accent) 22%, transparent),
      inset 0 1px 0 rgba(255, 255, 255, 1);
  }

  .service-card:hover .service-card__orb,
  .service-card:focus-within .service-card__orb {
    opacity: 1;
    transform: scale(1.2) translate(-8%, 6%);
  }
}

.service-card--clickable {
  cursor: pointer;
}

.service-card__accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--svc-accent), #8b5cf6, #ec4899);
  background-size: 200% 100%;
  opacity: 0.9;
  animation: gradientTextShimmer 3.5s ease-in-out infinite;
  z-index: 3;
  pointer-events: none;
  transition: height 0.35s ease;
}

.service-card:hover .service-card__accent,
.service-card:focus-within .service-card__accent {
  height: 5px;
}

.service-card__number {
  position: absolute;
  top: 1.35rem;
  right: 1.35rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: rgba(0, 0, 0, 0.08);
  z-index: 2;
  pointer-events: none;
  transition: color 0.35s ease, transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.service-card:hover .service-card__number,
.service-card:focus-within .service-card__number {
  color: color-mix(in srgb, var(--svc-accent) 40%, transparent);
  transform: scale(1.08);
}

.service-card--clickable:focus-visible {
  outline: 2px solid #7c3aed;
  outline-offset: 4px;
}

.service-card__title a {
  position: relative;
  z-index: 5;
  color: inherit;
  text-decoration: none;
  transition: color 0.35s ease;
}

.service-card__title a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--svc-accent), #8b5cf6);
  border-radius: var(--radius-full);
  transition: width 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.service-card:hover .service-card__title a,
.service-card:focus-within .service-card__title a {
  color: var(--svc-cta);
}

.service-card:hover .service-card__title a::after,
.service-card:focus-within .service-card__title a::after {
  width: 100%;
}

.service-card__orb,
.service-card__shine,
.service-card__cta,
.service-card__continue,
.service-card__badge,
.service-card__footer,
.service-card__icon,
.service-card__accent,
.service-card__number {
  position: relative;
}

.service-card__cta,
.service-card__continue,
.service-card__badge,
.service-card__footer,
.service-card__icon {
  z-index: 5;
}

.service-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 10px 24px rgba(99, 102, 241, 0.12);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
}

.service-card:hover .service-card__icon,
.service-card:focus-within .service-card__icon {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 16px 36px color-mix(in srgb, var(--svc-accent) 28%, transparent);
  animation: serviceIconPop 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.service-card__icon svg {
  width: 26px;
  height: 26px;
  transition: transform 0.4s ease;
}

.service-card:hover .service-card__icon svg,
.service-card:focus-within .service-card__icon svg {
  transform: scale(1.05);
}

.service-card:nth-child(1) .service-card__icon {
  background: linear-gradient(145deg, #dbeafe, #ede9fe);
  color: #2563eb;
}

.service-card:nth-child(2) .service-card__icon {
  background: linear-gradient(145deg, #e0e7ff, #ddd6fe);
  color: #4f46e5;
}

.service-card:nth-child(3) .service-card__icon {
  background: linear-gradient(145deg, #ede9fe, #fce7f3);
  color: #7c3aed;
}

.service-card:nth-child(4) .service-card__icon {
  background: linear-gradient(145deg, #fce7f3, #ffedd5);
  color: #db2777;
}

.service-card:nth-child(5) .service-card__icon {
  background: linear-gradient(145deg, #d1fae5, #dbeafe);
  color: #059669;
}

.service-card:nth-child(6) .service-card__icon {
  background: linear-gradient(145deg, #fef3c7, #ede9fe);
  color: #d97706;
}

.service-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.125rem, 2vw, 1.35rem);
  font-weight: 700;
  color: #0a0a0a;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.service-card__desc {
  font-size: var(--text-sm);
  color: #4b5563;
  line-height: 1.65;
  margin-bottom: var(--space-md);
  flex-grow: 1;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), color 0.35s ease;
}

.service-card:hover .service-card__desc,
.service-card:focus-within .service-card__desc {
  transform: translateY(-2px);
  color: #374151;
}

.service-card__cta {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--svc-cta);
  margin-bottom: var(--space-lg);
  transition: color 0.35s ease, gap var(--transition-fast), transform 0.35s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.service-card:hover .service-card__cta,
.service-card:focus-within .service-card__cta {
  transform: translateX(3px);
}

.service-card__cta::after {
  content: "→";
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.service-card:hover .service-card__cta::after,
.service-card__cta:hover::after {
  opacity: 1;
  transform: translateX(0);
}

.service-card__cta:hover {
  color: #6d28d9;
}

.service-card__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  width: 100%;
  margin-top: auto;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.service-card__badge {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-xs);
  font-weight: 600;
  color: #374151;
  padding: 0.4rem 0.85rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid color-mix(in srgb, var(--svc-accent) 18%, #e5e7eb);
  border-radius: var(--radius-full);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.service-card:hover .service-card__badge,
.service-card:focus-within .service-card__badge {
  transform: translateY(-2px);
  animation: serviceBadgePulse 2s ease-in-out infinite;
}

.service-card__continue {
  margin-top: 0;
  font-size: var(--text-xs);
  font-weight: 600;
  color: #7c3aed;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 1rem;
  background: #ffffff;
  border: 1px solid rgba(124, 58, 237, 0.25);
  border-radius: var(--radius-full);
  transition:
    color var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.service-card__continue:hover {
  color: #ffffff;
  background: linear-gradient(135deg, var(--svc-accent), #8b5cf6);
  border-color: transparent;
  box-shadow: 0 8px 24px color-mix(in srgb, var(--svc-accent) 35%, transparent);
  transform: translateX(4px) scale(1.02);
}

.service-card__continue span {
  font-size: 1.15em;
  line-height: 1;
  transition: transform 0.25s ease;
}

.service-card__continue:hover span {
  transform: translateX(3px);
}

/* Service detail — links to sibling service pages */
.services-index {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  list-style: none;
  padding: 0;
  margin: 0;
}

@media (min-width: 640px) {
  .services-index {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-index {
    grid-template-columns: repeat(3, 1fr);
  }
}

.services-index__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-lg);
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--text-sm);
  color: #0a0a0a;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), color var(--transition-fast);
}

.services-index__link::after {
  content: "›";
  color: #9ca3af;
  font-size: var(--text-lg);
  line-height: 1;
}

.services-index__link:hover {
  border-color: rgba(124, 58, 237, 0.35);
  color: #7c3aed;
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.1);
}

.services-index__link.is-current {
  border-color: #7c3aed;
  background: #faf5ff;
  color: #7c3aed;
  pointer-events: none;
}

.services-index__link.is-current::after {
  content: "Current";
  font-size: var(--text-xs);
  font-weight: 600;
  color: #7c3aed;
}

/* Assemble animation — fly in from sides + stagger */
.services-assemble .service-card {
  opacity: 0;
  filter: blur(6px);
  transition:
    transform 0.9s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.7s ease,
    filter 0.7s ease,
    box-shadow 0.45s ease,
    border-color 0.35s ease;
}

.services-assemble.is-visible .service-card {
  opacity: 1;
  filter: blur(0);
  transform: translate3d(0, 0, 0) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)) scale(1);
}

@media (hover: hover) and (pointer: fine) {
  .services-assemble.is-visible .service-card {
    transition:
      transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
      opacity 0.7s ease,
      filter 0.5s ease,
      box-shadow 0.45s ease,
      border-color 0.35s ease;
  }

  .services-assemble.is-visible .service-card:not(:hover):not(:focus-within) {
    animation: serviceCardFloat 6s ease-in-out infinite;
  }

  .services-assemble.is-visible .service-card:nth-child(even):not(:hover):not(:focus-within) {
    animation-delay: -2.5s;
  }

  .services-assemble.is-visible .service-card:hover,
  .services-assemble.is-visible .service-card:focus-within {
    animation: none;
    transform: translate3d(0, -12px, 0) rotateX(calc(var(--tilt-y, 0) * -5deg)) rotateY(calc(var(--mouse-x, 0) * 5deg)) scale(1.02);
  }
}

.services-assemble .service-card--from-left {
  transform: translate3d(-100px, 28px, 0) rotate(-4deg) scale(0.94);
}

.services-assemble .service-card--from-right {
  transform: translate3d(100px, 28px, 0) rotate(4deg) scale(0.94);
}

.services-assemble .service-card--from-top {
  transform: translate3d(0, -90px, 0) scale(0.92);
}

.services-assemble .service-card--from-bottom {
  transform: translate3d(0, 90px, 0) scale(0.92);
}

.services-assemble.is-visible .service-card:nth-child(1) { transition-delay: 0.06s; }
.services-assemble.is-visible .service-card:nth-child(2) { transition-delay: 0.14s; }
.services-assemble.is-visible .service-card:nth-child(3) { transition-delay: 0.22s; }
.services-assemble.is-visible .service-card:nth-child(4) { transition-delay: 0.18s; }
.services-assemble.is-visible .service-card:nth-child(5) { transition-delay: 0.26s; }
.services-assemble.is-visible .service-card:nth-child(6) { transition-delay: 0.34s; }

.services-section__cta .btn--primary {
  transition: transform 0.35s ease, box-shadow 0.45s ease;
}

.services-section__cta .btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(99, 102, 241, 0.28);
}

/* ==========================================================================
   Marquee — testimonials & tech
   ========================================================================== */

.marquee {
  overflow: hidden;
  width: 100%;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marqueeScroll linear infinite;
}

.marquee--slow .marquee__track {
  animation-duration: 45s;
}

.marquee--testimonials .marquee__track {
  animation-duration: 40s;
}

.marquee--tech .marquee__track {
  animation-duration: 35s;
}

.marquee--reverse .marquee__track {
  animation-direction: reverse;
}

.marquee:hover .marquee__track {
  animation-play-state: paused;
}

.marquee__group {
  display: flex;
  gap: var(--space-lg);
  padding-right: var(--space-lg);
  flex-shrink: 0;
}

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

.marquee .testimonial {
  width: min(380px, 85vw);
  flex-shrink: 0;
  margin: 0;
}

.marquee .testimonial__quote {
  font-style: normal;
  font-size: var(--text-base);
}

.testimonials-section .section__header {
  margin-bottom: var(--space-2xl);
}

/* ==========================================================================
   Footer Booklee — glass, glow, scroll reveal, per-letter gradient hover
   ========================================================================== */

.footer__signature {
  position: relative;
  width: 100%;
  margin-top: var(--space-xl);
  padding: clamp(1.5rem, 4vw, 3rem) clamp(1rem, 3vw, 2rem);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: #060608;
  overflow: hidden;
  isolation: isolate;
}

.footer__signature-glass {
  position: absolute;
  inset: clamp(0.75rem, 2vw, 1.25rem) clamp(0.75rem, 3vw, 2rem);
  border-radius: clamp(16px, 3vw, 28px);
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.07) 0%,
    rgba(255, 255, 255, 0.02) 45%,
    rgba(99, 102, 241, 0.05) 100%
  );
  backdrop-filter: blur(28px) saturate(160%);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 24px 64px rgba(0, 0, 0, 0.45);
  pointer-events: none;
  z-index: 0;
}

.footer__signature-glass::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    120deg,
    rgba(59, 130, 246, 0.12) 0%,
    transparent 40%,
    rgba(139, 92, 246, 0.14) 55%,
    transparent 70%,
    rgba(236, 72, 153, 0.1) 100%
  );
  opacity: 0.85;
  pointer-events: none;
}

.footer__signature-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(420px, 55vw);
  height: min(420px, 55vw);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(
    circle at center,
    rgba(139, 92, 246, 0.45) 0%,
    rgba(59, 130, 246, 0.28) 38%,
    rgba(236, 72, 153, 0.14) 58%,
    transparent 72%
  );
  filter: blur(56px);
  opacity: 0;
  pointer-events: none;
  z-index: 0;
  transition: opacity 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: left, top, opacity;
}

.footer__signature.is-glow-active .footer__signature-glow {
  opacity: 1;
}

.footer__booklee {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: stretch;
  width: 100%;
  max-width: 100vw;
  margin: 0 auto;
  padding: clamp(0.5rem, 2vw, 1rem) clamp(0.25rem, 1.5vw, 1.5rem);
  box-sizing: border-box;
  font-family: var(--font-display);
  font-size: clamp(3.25rem, 17.5vw, 13rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.88;
  user-select: none;
}

.footer__booklee-char {
  flex: 1 1 0;
  min-width: 0;
  text-align: center;
  display: block;
  color: rgba(255, 255, 255, 0.08);
  -webkit-text-fill-color: rgba(255, 255, 255, 0.08);
  background: none;
  animation: none;
  cursor: pointer;
  transition:
    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    color 0.35s ease,
    -webkit-text-fill-color 0.35s ease,
    filter 0.35s ease;
}

.footer__booklee-char:hover,
.footer__booklee-char:focus-visible {
  background-image: var(--gradient-text-shine);
  background-size: var(--gradient-text-size);
  background-repeat: repeat;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: gradientTextShimmer 2.5s ease-in-out infinite;
  transform: translateY(-0.06em) scale(1.06);
  filter: drop-shadow(0 0 28px rgba(139, 92, 246, 0.45));
}

.footer__booklee-char:focus-visible {
  outline: 2px solid rgba(139, 92, 246, 0.55);
  outline-offset: 6px;
  border-radius: 4px;
}

@media (hover: none), (pointer: coarse) {
  .footer__booklee-char:active {
    background-image: var(--gradient-text-shine);
    background-size: var(--gradient-text-size);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    transform: translateY(-0.04em) scale(1.04);
  }
}

.bg-canvas {
  display: none;
}

/* ==========================================================================
   Responsive polish — alignment & touch targets
   ========================================================================== */

@media (max-width: 767px) {
  .section {
    padding-block: var(--space-3xl);
  }

  .footer__grid {
    text-align: center;
  }

  .footer__brand {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .footer__brand p {
    margin-inline: auto;
  }

  .footer__logo {
    margin-inline: auto;
  }

  .footer__logo-img {
    margin-inline: auto;
    object-position: center;
  }

  .footer__social {
    justify-content: center;
  }

  .process-step {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .grid--2 .glass-card.process-step {
    align-items: center;
  }

  .services-section__cta {
    padding-inline: var(--space-sm);
  }

  .page-hero__desc {
    max-width: 100%;
  }
}

/* Touch devices — tap feedback instead of sticky hover */
@media (hover: none), (pointer: coarse) {
  .service-card:active {
    transform: translateY(-4px);
    border-color: rgba(124, 58, 237, 0.22);
  }

  .glass-card:active {
    transform: translateY(-2px);
    box-shadow: var(--shadow-card);
  }

  .btn--primary:active,
  .btn--ghost:active {
    transform: translateY(-1px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .marquee__track {
    animation: none;
  }

  .services-assemble .service-card {
    opacity: 1;
    transform: none;
    filter: none;
    animation: none;
  }

  .glass-card::before,
  .glass-card::after,
  .service-card::before,
  .service-card::after,
  .contact-card::before,
  .contact-card::after,
  .cta-banner::before,
  .cta-banner::after,
  .engagement-snapshot::before,
  .engagement-snapshot::after,
  .snapshot-kpi::before,
  .snapshot-kpi::after,
  .faq-item::before,
  .faq-item::after,
  .timeline__card::before,
  .timeline__card::after,
  .tech-pill::before,
  .tech-pill::after,
  .why-us__node::before {
    transition: none;
    opacity: 0 !important;
  }

  .about-section--process::before,
  .about-section--culture::before {
    animation: none;
  }

  .text-gradient,
  .about-title-highlight,
  .about-stat__value,
  .about-section--process .section__eyebrow,
  .about-section--culture .section__eyebrow,
  .about-process-grid .process-step__number {
    animation: none;
    background-image: var(--gradient-accent);
    background-size: 100% 100%;
    background-position: 50% 50%;
  }

  .footer__booklee-char:hover,
  .footer__booklee-char:focus-visible {
    animation: none;
    background-image: var(--gradient-accent);
    background-size: 100% 100%;
  }

  .about-section-header.reveal-stagger > * {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .about-process-grid.about-animate-grid.reveal-stagger > *,
  .about-culture-grid.about-animate-grid.reveal-stagger > * {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .services-section .section__header--center .section__eyebrow {
    animation: none;
    color: var(--color-text-subtle);
    background: none;
    -webkit-background-clip: unset;
    background-clip: unset;
  }

  .service-card__accent {
    animation: none;
  }

  .about-process-grid.is-visible .process-step__number,
  .about-culture-grid.is-visible .about-culture-card__icon {
    animation: none;
  }

  .about-culture-card::before {
    animation: none;
  }

  .why-us__step {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .why-us__arrow-line-fill,
  .why-us__spine-fill {
    transition: none;
  }

  .why-us__arrow-head {
    opacity: 1;
    transform: none;
    transition: none;
  }
}