/* ============================================
   BC MOBILE TECHNOLOGIES — Global Styles
   Dark premium tech agency aesthetic
   Aurora gradients · glass surfaces · choreographed motion
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* Registered custom property lets the conic CTA ring rotate smoothly.
   Browsers without @property simply show a static ring. */
@property --angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

:root {
  --bg-primary: #05060a;
  --bg-secondary: #0a0c14;
  --bg-card: #0e111c;
  --bg-card-hover: #131728;
  --bg-elevated: #171c30;
  --text-primary: #f2f4fa;
  --text-secondary: #a0a8c0;
  --text-muted: #848ca6;
  --accent-cyan: #00d4ff;
  --accent-blue: #3b82f6;
  --accent-violet: #8b5cf6;
  --accent-green: #10b981;
  --accent-gradient: linear-gradient(135deg, #00d4ff 0%, #3b82f6 55%, #8b5cf6 100%);
  --accent-glow: rgba(0, 212, 255, 0.15);
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-card: rgba(255, 255, 255, 0.08);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
  --shadow-card: 0 20px 50px -20px rgba(0, 0, 0, 0.6);
  --shadow-glow-cyan: 0 8px 40px -8px rgba(0, 212, 255, 0.35);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Ambient dot-grid texture across every page, fading toward the fold */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image: radial-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 34px 34px;
  -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 0%, transparent 75%);
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 0%, transparent 75%);
  pointer-events: none;
}

::selection {
  background: rgba(0, 212, 255, 0.25);
  color: #fff;
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: #1e2438;
  border-radius: 6px;
  border: 2px solid var(--bg-primary);
}

::-webkit-scrollbar-thumb:hover {
  background: #2b3352;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

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

:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Anchor targets land below the fixed nav during smooth scroll */
[id] {
  scroll-margin-top: 96px;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- SCROLL PROGRESS (injected by main.js) ---- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  z-index: 2000;
  background: var(--accent-gradient);
  transform-origin: 0 50%;
  transform: scaleX(var(--scroll, 0));
  will-change: transform;
  pointer-events: none;
}

/* ---- NAVIGATION ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
  background: transparent;
}

.nav.scrolled {
  background: rgba(5, 6, 10, 0.75);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--border-subtle);
  padding: 12px 0;
  box-shadow: 0 12px 40px -16px rgba(0, 0, 0, 0.7);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-logo .logo-icon {
  width: 32px;
  height: 32px;
  background: var(--accent-gradient);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: #fff;
  box-shadow: 0 4px 18px -4px rgba(0, 212, 255, 0.5);
  transition: transform 0.35s var(--ease-spring), box-shadow 0.35s ease;
}

.nav-logo:hover .logo-icon {
  transform: rotate(-6deg) scale(1.08);
  box-shadow: 0 6px 24px -4px rgba(0, 212, 255, 0.7);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
}

.nav-links a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-gradient);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.35s var(--ease-out);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}

.nav-links a.active {
  color: var(--accent-cyan);
}

.nav-links a:not(.nav-cta):hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-cta {
  background: var(--accent-gradient);
  background-size: 150% 150%;
  color: #fff !important;
  padding: 10px 24px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.875rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  display: inline-block;
  position: relative;
  overflow: hidden;
}

.nav-cta:hover {
  transform: translateY(-1px);
  background-position: 100% 50%;
  box-shadow: 0 8px 30px rgba(0, 212, 255, 0.35);
}

/* Mobile Nav */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s ease, background 0.3s ease, border-color 0.3s ease, color 0.3s ease;
  border: none;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  will-change: transform;
}

.btn:active {
  transform: translateY(0) scale(0.97);
}

.btn-primary {
  background: var(--accent-gradient);
  background-size: 160% 160%;
  color: #fff;
}

/* Light sheen that sweeps across on hover */
.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -80%;
  width: 55%;
  height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: skewX(-20deg);
  transition: left 0.65s ease;
  pointer-events: none;
}

.btn-primary:hover {
  transform: translateY(-2px);
  background-position: 100% 50%;
  box-shadow: 0 12px 36px -6px rgba(0, 212, 255, 0.45), 0 4px 16px -4px rgba(139, 92, 246, 0.35);
}

.btn-primary:hover::before {
  left: 130%;
}

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

.btn-outline:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  background: rgba(0, 212, 255, 0.06);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px -10px rgba(0, 212, 255, 0.3);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--border-card);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* ---- SECTION UTILITIES ---- */
.section {
  padding: 120px 0;
  position: relative;
}

.section-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 16px;
  display: inline-block;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.section-title .highlight {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
}

/* ---- HERO ---- */
.hero {
  padding: 170px 0 100px;
  position: relative;
  overflow: hidden;
}

/* Fine grid lines fading in from the top */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(ellipse 80% 65% at 50% 0%, #000 0%, transparent 80%);
  mask-image: radial-gradient(ellipse 80% 65% at 50% 0%, #000 0%, transparent 80%);
  pointer-events: none;
}

/* Slow-drifting aurora colour field */
.hero::after {
  content: '';
  position: absolute;
  inset: -25% -10%;
  z-index: -1;
  background:
    radial-gradient(620px 420px at 78% 18%, rgba(0, 212, 255, 0.13), transparent 62%),
    radial-gradient(540px 420px at 12% 85%, rgba(139, 92, 246, 0.12), transparent 62%),
    radial-gradient(720px 520px at 50% 45%, rgba(59, 130, 246, 0.08), transparent 65%);
  animation: aurora-drift 20s ease-in-out infinite alternate;
  will-change: transform;
  pointer-events: none;
}

@keyframes aurora-drift {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }

  to {
    transform: translate3d(-2.5%, 3%, 0) scale(1.08);
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.15);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.9);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.4;
    transform: scale(0.8);
  }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 24px;
}

.hero-title .gradient-text,
.gradient-text {
  background: linear-gradient(115deg, #00d4ff 0%, #3b82f6 35%, #8b5cf6 60%, #00d4ff 100%);
  background-size: 220% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: gradient-shimmer 7s linear infinite;
}

@keyframes gradient-shimmer {
  to {
    background-position: 220% center;
  }
}

.hero-description {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 460px;
  line-height: 1.7;
  margin-bottom: 36px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Choreographed hero entrance */
.hero-badge {
  animation: rise-in 0.9s var(--ease-out) 0.05s both;
}

.hero-title {
  animation: rise-in 0.9s var(--ease-out) 0.15s both;
}

.hero-description {
  animation: rise-in 0.9s var(--ease-out) 0.28s both;
}

.hero-buttons {
  animation: rise-in 0.9s var(--ease-out) 0.4s both;
}

.hero-visual {
  animation: rise-in 1s var(--ease-out) 0.3s both;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(28px);
    filter: blur(6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-phone-mockup {
  position: relative;
  width: 100%;
  max-width: 480px;
}

.hero-phone-mockup img {
  width: 100%;
  border-radius: 16px;
  animation: float-soft 7s ease-in-out infinite;
  filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.5));
}

@keyframes float-soft {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-14px);
  }
}

.hero-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.22) 0%, rgba(139, 92, 246, 0.1) 45%, transparent 70%);
  pointer-events: none;
  z-index: -1;
  animation: glow-breathe 6s ease-in-out infinite;
}

@keyframes glow-breathe {

  0%,
  100% {
    opacity: 0.8;
    transform: translate(-50%, -50%) scale(1);
  }

  50% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.12);
  }
}

/* 3D tilt targets (driven by a lerp-damped rAF loop in main.js —
   no CSS transition here or it fights the per-frame updates) */
[data-tilt] {
  transform-style: preserve-3d;
  will-change: transform;
}

/* ---- TECH MARQUEE ---- */
.tech-bar {
  padding: 40px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}

.tech-scroll {
  display: flex;
  align-items: center;
  gap: 60px;
  animation: scroll-marquee 28s linear infinite;
  width: max-content;
  will-change: transform;
}

.tech-bar:hover .tech-scroll {
  animation-play-state: paused;
}

.tech-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
  transition: color 0.3s ease;
}

.tech-item:hover {
  color: var(--text-primary);
}

.tech-item .tech-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-gradient);
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.6);
}

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

  100% {
    transform: translateX(-50%);
  }
}

/* ---- CARDS ---- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: transform 0.4s var(--ease-out), background 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
  position: relative;
  overflow: hidden;
}

/* Masked gradient border, revealed on hover */
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.5), rgba(59, 130, 246, 0.15) 40%, rgba(139, 92, 246, 0.45));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

/* Cursor-following spotlight (coords set by main.js) */
.card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(280px circle at var(--mx, 50%) var(--my, 50%), rgba(0, 212, 255, 0.08), transparent 65%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}

.card:hover::before,
.card:hover::after {
  opacity: 1;
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.25rem;
  color: var(--accent-cyan);
  transition: transform 0.35s var(--ease-spring), box-shadow 0.35s ease, background 0.35s ease;
}

.card-icon svg {
  width: 22px;
  height: 22px;
}

.card:hover .card-icon {
  transform: translateY(-3px) scale(1.06);
  background: rgba(0, 212, 255, 0.14);
  box-shadow: 0 8px 24px -6px rgba(0, 212, 255, 0.4);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.card-text {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cards-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

/* ---- FEATURE SECTIONS ---- */
.feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.feature-split.reverse {
  direction: rtl;
}

.feature-split.reverse>* {
  direction: ltr;
}

.feature-visual {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.check-list {
  list-style: none;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 500;
}

.check-list li::before {
  content: '';
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: rgba(16, 185, 129, 0.15);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2310b981' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 11px;
  flex-shrink: 0;
  box-shadow: 0 0 0 1px rgba(16, 185, 129, 0.2);
}

/* ---- STATS ---- */
.stats-row {
  display: flex;
  gap: 48px;
  margin-top: 32px;
}

.stat-item {
  text-align: left;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* ---- PRICING PATHS ---- */
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: transform 0.4s var(--ease-out), border-color 0.4s ease, box-shadow 0.4s ease;
  position: relative;
}

/* Cursor spotlight for pricing cards */
.pricing-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 50%), rgba(0, 212, 255, 0.07), transparent 65%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.pricing-card:hover {
  border-color: rgba(0, 212, 255, 0.25);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}

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

.pricing-card.featured {
  border-color: rgba(0, 212, 255, 0.3);
  background: linear-gradient(180deg, rgba(0, 212, 255, 0.05) 0%, var(--bg-card) 100%);
  box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.08), 0 24px 60px -24px rgba(0, 212, 255, 0.25);
}

.pricing-card.featured::before {
  content: 'POPULAR';
  position: absolute;
  top: -12px;
  left: 32px;
  background: var(--accent-gradient);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  padding: 4px 14px;
  border-radius: 100px;
  box-shadow: 0 6px 20px -4px rgba(0, 212, 255, 0.5);
}

.pricing-tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 8px;
}

.pricing-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.pricing-description {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 28px;
}

.pricing-features {
  list-style: none;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  transition: color 0.3s ease, transform 0.3s var(--ease-out);
}

.pricing-features li:hover {
  color: var(--text-primary);
  transform: translateX(4px);
}

.pricing-features li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-gradient);
  box-shadow: 0 0 8px rgba(0, 212, 255, 0.5);
  flex-shrink: 0;
}

/* ---- PORTFOLIO ---- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.45s var(--ease-out), border-color 0.45s ease, box-shadow 0.45s ease;
  position: relative;
}

.portfolio-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 50%), rgba(0, 212, 255, 0.06), transparent 65%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.portfolio-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 212, 255, 0.2);
  box-shadow: var(--shadow-card), 0 0 40px -16px rgba(0, 212, 255, 0.25);
}

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

.portfolio-card-header {
  padding: 28px 28px 16px;
}

.portfolio-tags {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.portfolio-tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-cyan);
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.12);
  padding: 4px 12px;
  border-radius: 100px;
}

.portfolio-card-title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.portfolio-card-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.portfolio-card-image {
  height: 280px;
  background: var(--bg-secondary);
  margin: 0 20px 20px;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}

.portfolio-card:hover .portfolio-card-image img {
  transform: scale(1.05);
}

.portfolio-card-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 28px 24px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition);
}

.portfolio-card-link:hover {
  color: var(--accent-cyan);
  gap: 12px;
}

/* ---- CASE STUDY ---- */
.case-hero {
  padding: 170px 0 80px;
  position: relative;
  overflow: hidden;
}

.case-hero::after {
  content: '';
  position: absolute;
  inset: -25% -10%;
  z-index: -1;
  background:
    radial-gradient(620px 420px at 80% 15%, rgba(0, 212, 255, 0.1), transparent 62%),
    radial-gradient(540px 420px at 10% 90%, rgba(139, 92, 246, 0.1), transparent 62%);
  animation: aurora-drift 20s ease-in-out infinite alternate;
  pointer-events: none;
}

.case-stats {
  display: flex;
  gap: 48px;
  margin-top: 32px;
}

.case-stat-value {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  font-variant-numeric: tabular-nums;
}

.case-stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ---- TEAM ---- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

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

.team-photo {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  margin-bottom: 16px;
  overflow: hidden;
  border: 1px solid var(--border-card);
  transition: transform 0.4s var(--ease-out), border-color 0.4s ease, box-shadow 0.4s ease;
}

.team-card:hover .team-photo {
  transform: translateY(-4px);
  border-color: rgba(0, 212, 255, 0.25);
  box-shadow: var(--shadow-card);
}

.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.team-card:hover .team-photo img {
  transform: scale(1.06);
}

.team-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.team-role {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ---- VALUES ---- */
.values-list {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.value-item {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  transition: transform 0.35s var(--ease-out);
}

.value-item:hover {
  transform: translateX(6px);
}

.value-number {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  flex-shrink: 0;
  width: 48px;
}

.value-content h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.value-content p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ---- CONTACT FORM ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  transition: var(--transition);
  outline: none;
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: rgba(255, 255, 255, 0.16);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.12), 0 4px 20px -8px rgba(0, 212, 255, 0.25);
  background: var(--bg-card);
}

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

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23848ca6' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}

.form-select option {
  background: var(--bg-primary);
  color: var(--text-primary);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-submit {
  width: 100%;
  padding: 18px;
  background: var(--accent-gradient);
  background-size: 160% 160%;
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s ease, background-position 0.4s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  position: relative;
  overflow: hidden;
}

.form-submit::before {
  content: '';
  position: absolute;
  top: 0;
  left: -80%;
  width: 55%;
  height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transform: skewX(-20deg);
  transition: left 0.65s ease;
  pointer-events: none;
}

.form-submit:hover {
  transform: translateY(-2px);
  background-position: 100% 50%;
  box-shadow: 0 12px 36px -6px rgba(0, 212, 255, 0.45);
}

.form-submit:hover::before {
  left: 130%;
}

.form-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.form-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 12px;
}

.form-note a {
  color: var(--accent-cyan);
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  color: var(--accent-cyan);
  transition: transform 0.35s var(--ease-spring), box-shadow 0.35s ease;
}

.contact-info-icon svg {
  width: 20px;
  height: 20px;
}

.contact-info-item:hover .contact-info-icon {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 8px 24px -6px rgba(0, 212, 255, 0.35);
}

.contact-info-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.contact-info-value {
  font-size: 1rem;
  font-weight: 600;
  margin-top: 2px;
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
}

.social-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.social-link:hover {
  color: var(--accent-cyan);
}

.social-link+.social-link::before {
  content: '·';
  margin-right: 6px;
  color: var(--text-muted);
}

/* ---- PROJECT MODEL SELECTOR ---- */
.model-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.model-option {
  padding: 16px;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  position: relative;
  background: var(--bg-secondary);
}

.model-option:hover {
  border-color: rgba(0, 212, 255, 0.3);
  transform: translateY(-2px);
}

.model-option.selected {
  border-color: var(--accent-cyan);
  background: rgba(0, 212, 255, 0.06);
  box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.3), 0 8px 24px -10px rgba(0, 212, 255, 0.3);
}

.model-option.selected::after {
  content: '';
  position: absolute;
  top: 10px;
  right: 10px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--accent-cyan);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23050609' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 9px;
  animation: pop-in 0.3s var(--ease-spring) both;
}

@keyframes pop-in {
  from {
    opacity: 0;
    transform: scale(0.4);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

.model-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.model-option-name {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.model-option-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ---- CTA SECTION ---- */
.cta-section {
  padding: 100px 0;
}

.cta-box {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.09) 0%, rgba(139, 92, 246, 0.05) 40%, transparent 70%);
  pointer-events: none;
  animation: glow-breathe-cta 8s ease-in-out infinite;
}

@keyframes glow-breathe-cta {

  0%,
  100% {
    opacity: 0.7;
  }

  50% {
    opacity: 1;
  }
}

/* Slowly rotating conic border ring */
.cta-box::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: conic-gradient(from var(--angle, 0deg),
      rgba(0, 212, 255, 0.5),
      rgba(59, 130, 246, 0.05) 25%,
      rgba(139, 92, 246, 0.5) 50%,
      rgba(0, 212, 255, 0.05) 75%,
      rgba(0, 212, 255, 0.5));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  animation: spin-angle 9s linear infinite;
  pointer-events: none;
  opacity: 0.7;
}

@keyframes spin-angle {
  to {
    --angle: 360deg;
  }
}

.cta-box.gradient-cta {
  background:
    radial-gradient(600px 300px at 20% 0%, rgba(0, 212, 255, 0.1), transparent 60%),
    radial-gradient(600px 300px at 80% 100%, rgba(139, 92, 246, 0.12), transparent 60%),
    linear-gradient(135deg, #0b1f3a 0%, #080d1f 50%, #0d1330 100%);
  border-color: rgba(59, 130, 246, 0.2);
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 16px;
  position: relative;
}

.cta-text {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto 36px;
  position: relative;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ---- FOOTER ---- */
.footer {
  padding: 60px 0 32px;
  border-top: 1px solid var(--border-subtle);
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: min(600px, 80%);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.4), rgba(139, 92, 246, 0.4), transparent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 280px;
}

.footer-heading {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--text-primary);
  transform: translateX(3px);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copyright {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-bottom-links a:hover {
  color: var(--accent-cyan);
}

.footer-social {
  display: flex;
  gap: 16px;
  margin-top: 20px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 0.85rem;
  transition: var(--transition);
}

.footer-social a:hover {
  background: rgba(0, 212, 255, 0.1);
  color: var(--accent-cyan);
  transform: translateY(-2px);
}

/* ---- METRIC BOXES ---- */
.metric-box {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  transition: transform 0.35s var(--ease-out), border-color 0.35s ease, box-shadow 0.35s ease;
}

.metric-box:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 212, 255, 0.25);
  box-shadow: 0 16px 40px -16px rgba(0, 212, 255, 0.25);
}

.metric-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  font-variant-numeric: tabular-nums;
}

.metric-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 4px;
}

/* ---- CODE BLOCK ---- */
.code-block {
  background: var(--bg-secondary);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 44px 24px 24px;
  font-family: 'Fira Code', 'SF Mono', monospace;
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--text-secondary);
  overflow-x: auto;
  position: relative;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 24px 48px -24px rgba(0, 0, 0, 0.6);
}

/* Editor window chrome */
.code-block::before {
  content: '';
  position: absolute;
  top: 16px;
  left: 20px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ff5f57;
  box-shadow: 18px 0 0 #febc2e, 36px 0 0 #28c840;
}

.code-block::after {
  content: 'Kotlin';
  position: absolute;
  top: 11px;
  right: 16px;
  font-size: 0.65rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  border-radius: 100px;
  padding: 2px 10px;
}

.code-block .keyword {
  color: #c792ea;
}

.code-block .type {
  color: #82aaff;
}

.code-block .string {
  color: #c3e88d;
}

.code-block .number {
  color: #f78c6c;
}

.code-block .comment {
  color: #546e7a;
}

/* ---- ALERT / SUCCESS / ERROR ---- */
.alert {
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
  font-size: 0.9rem;
  display: none;
}

.alert.show {
  display: block;
  animation: rise-in 0.4s var(--ease-out) both;
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: #10b981;
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #ef4444;
}

/* ---- IMPACT LIST ---- */
.impact-list {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.impact-item {
  display: flex;
  gap: 20px;
  transition: transform 0.35s var(--ease-out);
}

.impact-item:hover {
  transform: translateX(6px);
}

.impact-num {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  flex-shrink: 0;
}

.impact-title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.impact-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---- TESTIMONIAL ---- */
.testimonial-box {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-top: 32px;
  position: relative;
  overflow: hidden;
}

.testimonial-box::before {
  content: '“';
  position: absolute;
  top: -18px;
  right: 18px;
  font-family: var(--font-display);
  font-size: 7rem;
  line-height: 1;
  color: rgba(0, 212, 255, 0.08);
  pointer-events: none;
}

.testimonial-quote {
  font-size: 1rem;
  font-style: italic;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  color: #fff;
  box-shadow: 0 4px 16px -4px rgba(0, 212, 255, 0.5);
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.9rem;
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---- SCROLL REVEALS ---- */
/* Hidden state only applies once JS has tagged <html class="js">,
   so content stays visible if scripts fail to load. */
html.js .fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
  will-change: opacity, transform;
}

html.js .fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Fallback for pages without the js flag (e.g. cached html) */
html:not(.js) .fade-in {
  opacity: 1;
}

/* Per-child stagger — main.js adds .stagger and a --d delay per child */
html.js .stagger>* {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
  transition-delay: var(--d, 0s);
}

html.js .stagger.visible>* {
  opacity: 1;
  transform: translateY(0);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {

  .hero-grid,
  .feature-split,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .feature-split.reverse {
    direction: ltr;
  }

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

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

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

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(5, 6, 10, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border-subtle);
  }

  .nav-links.open {
    display: flex;
    animation: menu-drop 0.35s var(--ease-out) both;
  }

  @keyframes menu-drop {
    from {
      opacity: 0;
      transform: translateY(-10px);
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .nav-toggle {
    display: flex;
  }

  .hero {
    padding: 120px 0 60px;
  }

  .hero-title {
    font-size: 2.5rem;
  }

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

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

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

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

  .stats-row,
  .case-stats {
    flex-wrap: wrap;
    gap: 24px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .model-selector {
    grid-template-columns: 1fr;
  }

  .cta-box {
    padding: 48px 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .section {
    padding: 80px 0;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
  }

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

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
}

/* ---- LOADING SPINNER ---- */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: none;
}

.form-submit.loading .spinner {
  display: inline-block;
}

.form-submit.loading .btn-text {
  display: none;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ---- QUOTE BOX ---- */
.quote-box {
  position: relative;
  padding: 24px 28px;
  background: var(--bg-card);
  border-left: 3px solid var(--accent-cyan);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.quote-text {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Mock browser / phone styling */
.mock-browser {
  background: var(--bg-secondary);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s ease;
}

.mock-browser:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), 0 0 40px -16px rgba(0, 212, 255, 0.2);
}

.mock-browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border-subtle);
}

.mock-browser-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.mock-browser-dot:nth-child(1) {
  background: #ef4444;
}

.mock-browser-dot:nth-child(2) {
  background: #eab308;
}

.mock-browser-dot:nth-child(3) {
  background: #22c55e;
}

.mock-browser-content {
  padding: 20px;
}

/* Placeholder lines for mockups */
.mock-line {
  height: 10px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 4px;
  margin-bottom: 8px;
  position: relative;
  overflow: hidden;
}

/* Shimmer sweep across mock lines */
.mock-line::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
  transform: translateX(-100%);
  animation: shimmer-line 2.6s ease-in-out infinite;
}

@keyframes shimmer-line {

  0%,
  20% {
    transform: translateX(-100%);
  }

  60%,
  100% {
    transform: translateX(100%);
  }
}

.mock-line.short {
  width: 60%;
}

.mock-line.medium {
  width: 80%;
}

.mock-blocks {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.mock-block {
  flex: 1;
  height: 60px;
  background: rgba(0, 212, 255, 0.08);
  border-radius: 6px;
  transition: background 0.3s ease, transform 0.3s var(--ease-out);
}

.mock-browser:hover .mock-block {
  background: rgba(0, 212, 255, 0.14);
}

/* Pricing table for case study */
.pricing-table {
  width: 100%;
}

.pricing-table-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-subtle);
  transition: background 0.25s ease;
}

.pricing-table-row:last-child {
  border-bottom: none;
}

.pricing-table-label {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.pricing-table-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  font-variant-numeric: tabular-nums;
}

.pricing-table-value.highlight {
  color: var(--accent-cyan);
}

.pricing-table-value.free {
  color: #10b981;
}

/* ---- REDUCED MOTION ---- */
@media (prefers-reduced-motion: reduce) {

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

  html {
    scroll-behavior: auto;
  }

  html.js .fade-in,
  html.js .stagger>* {
    opacity: 1 !important;
    transform: none !important;
  }

  .tech-scroll {
    animation: none;
  }

  [data-tilt] {
    transform: none !important;
  }
}