:root {
  /* AutoFlux Design System - Bold & Modern */
  --primary: #0D47A1;
  --primary-deep: #0A3380;
  --electric: #00E5FF;
  --electric-glow: #00FFC7;
  --amber: #FFB300;
  --coral: #FF6B35;
  --midnight: #0A1628;
  --slate: #1E293B;
  --pearl: #F8FAFC;

  /* Derived colors */
  --bg: #FFFFFF;
  --bg-dark: var(--midnight);
  --card: var(--pearl);
  --card-border: rgba(13, 71, 161, 0.12);
  --text: var(--midnight);
  --text-muted: rgba(10, 22, 40, 0.65);
  --text-light: #FFFFFF;
  --accent: var(--primary);
  --accent-electric: var(--electric);
  --accent-soft: rgba(0, 229, 255, 0.06);
  --gradient-1: linear-gradient(135deg, var(--primary) 0%, var(--electric) 100%);
  --gradient-2: linear-gradient(165deg, var(--primary-deep) 0%, var(--primary) 50%, var(--electric) 100%);
  --gradient-glow: linear-gradient(135deg, rgba(0, 229, 255, 0.2), rgba(255, 179, 0, 0.2));
  --shadow: 0 24px 80px rgba(10, 22, 40, 0.12);
  --shadow-strong: 0 32px 100px rgba(13, 71, 161, 0.25);
  --shadow-glow: 0 0 40px rgba(0, 229, 255, 0.3);
  font-size: 16px;
}

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

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 450;
  background:
    radial-gradient(ellipse at 15% 10%, rgba(0, 229, 255, 0.08), transparent 40%),
    radial-gradient(ellipse at 85% 5%, rgba(255, 179, 0, 0.06), transparent 45%),
    radial-gradient(circle at 50% 100%, rgba(13, 71, 161, 0.03), transparent 50%),
    linear-gradient(180deg, #FFFFFF 0%, rgba(248, 250, 252, 0.5) 100%);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(0, 229, 255, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(255, 179, 0, 0.02) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

img {
  max-width: 100%;
}

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

.mobile-only {
  display: none;
}

.page {
  max-width: 1340px;
  margin: 0 auto;
  padding: 2rem clamp(1.5rem, 3vw, 3.25rem) 3rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  position: relative;
  z-index: 1;
}

.primary-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  position: sticky;
  top: 0;
  padding: 0.9rem 1.25rem;
  margin: 0 -1rem 0 -1rem;
  backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  z-index: 12;
  transition: all 0.3s ease;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--dark-navy);
}

.logo__icon {
  height: 34px;
  width: auto;
  display: block;
  object-fit: contain;
}

.primary-nav {
  display: flex;
  gap: 1.25rem;
  font-size: 0.98rem;
  align-items: center;
  justify-content: center;
}

.primary-nav a {
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.mobile-nav-cta {
  display: none;
}

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

.btn {
  background: var(--gradient-1);
  color: #fff;
  border: none;
  padding: 0.9rem 2rem;
  border-radius: 14px;
  font-weight: 650;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 6px 20px rgba(0, 229, 255, 0.25), 0 0 0 0 rgba(0, 229, 255, 0.4);
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  line-height: 1.3;
  letter-spacing: 0.01em;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 32px rgba(0, 229, 255, 0.35), 0 0 0 4px rgba(0, 229, 255, 0.1);
}

.btn:hover::before {
  left: 100%;
}

.btn:hover::after {
  opacity: 1;
}

.btn:active {
  transform: translateY(-1px) scale(0.98);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 0.55rem 0.65rem;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 999px;
}

.btn-outline {
  border: 1px solid var(--card-border);
  background: transparent;
  box-shadow: none;
  color: var(--text);
}

.btn-outline:hover {
  border-color: var(--accent);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid transparent;
  box-shadow: none;
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(320px, 1.05fr) minmax(320px, 0.95fr);
  gap: 2.75rem;
  padding: clamp(2rem, 4vw, 3.25rem);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  background:
    linear-gradient(165deg, rgba(13, 71, 161, 0.04), rgba(0, 229, 255, 0.06) 50%, rgba(255, 179, 0, 0.04)),
    #ffffff;
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.8);
  position: relative;
  overflow: hidden;
  align-items: center;
}

.hero::before,
.hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.4;
  animation: float 8s ease-in-out infinite;
}

.hero::before {
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.25), transparent 70%);
  top: -100px;
  right: -80px;
  animation-delay: 0s;
}

.hero::after {
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(255, 179, 0, 0.2), transparent 70%);
  bottom: -80px;
  left: -60px;
  animation-delay: -4s;
}

.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: 720px;
}

.hero__visual {
  position: relative;
  min-height: 520px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.hero__visual-stack {
  position: relative;
  width: 100%;
  max-width: 520px;
  height: 300px;
}

.hero-visual__card {
  position: absolute;
  width: 465px;
  height: 285px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(26, 79, 246, 0.18), rgba(103, 200, 255, 0.14));
  box-shadow: 0 24px 80px rgba(15, 28, 63, 0.15);
  border: 1px solid rgba(26, 79, 246, 0);
  transition: transform 0.8s ease, opacity 0.8s ease, z-index 0.4s ease;
}

.hero-visual__card--primary {
  transform: rotate(-6deg);
  background: linear-gradient(150deg, rgba(26, 79, 246, 0.9), rgba(103, 200, 255, 0.8));
}

.hero-visual__card--secondary {
  transform: translate(90px, 60px) rotate(8deg);
  background: linear-gradient(140deg, rgba(103, 200, 255, 0.85), rgba(26, 79, 246, 0.4));
}

.hero-visual__card--tertiary {
  transform: translate(-70px, -40px) rotate(5deg);
  background: linear-gradient(130deg, rgba(15, 28, 63, 0.8), rgba(26, 79, 246, 0.6));
}

.hero-visual__media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 14px;
  display: block;
}

/* Stack shuffle positions */
.hero-visual__card.stack-pos-1 {
  z-index: 3;
  transform: translate(0, -6px) rotate(-4deg) scale(1.02);
  opacity: 1;
}

.hero-visual__card.stack-pos-2 {
  z-index: 2;
  transform: translate(40px, 32px) rotate(7deg) scale(0.96);
  opacity: 0.9;
}

.hero-visual__card.stack-pos-3 {
  z-index: 1;
  transform: translate(-44px, -28px) rotate(4deg) scale(0.92);
  opacity: 0.82;
}

.hero__visual-cta {
  margin-top: 20px;
  display: flex;
  gap: 1rem;
  align-items: center;
  position: relative;
  z-index: 4;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary);
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  display: inline-block;
}

.eyebrow-subtle {
  letter-spacing: 0.08rem;
  text-transform: none;
  color: var(--text-muted);
}

.hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  margin-bottom: 1rem;
}

.lede {
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.metrics.metrics--inline {
  margin: 0.5rem 0 1rem;
}

.metrics article {
  padding: 1rem;
  border: 1px solid rgba(0, 229, 255, 0.15);
  border-radius: 1.25rem;
  background:
    linear-gradient(135deg, rgba(13, 71, 161, 0.05), rgba(0, 229, 255, 0.08)),
    #ffffff;
  box-shadow:
    0 20px 60px rgba(10, 22, 40, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  position: relative;
  overflow: hidden;
}

.metrics article::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-1);
  opacity: 0.6;
}

.metrics h2 {
  margin: 0;
  font-size: 1.8rem;
}

.metrics p {
  margin: 0.4rem 0 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.hero__form {
  background: #fff;
  border: 1px solid rgba(26, 79, 246, 0.12);
  border-radius: 1.5rem;
  padding: 1.75rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  z-index: 1;
}

.hero__form__header h3 {
  margin: 0.1rem 0 0.4rem;
  font-size: 1.25rem;
}

.hero__cal {
  background: linear-gradient(160deg, rgba(103, 200, 255, 0.08), rgba(26, 79, 246, 0.08) 40%, #ffffff 90%);
}

.cal-embed {
  width: 100%;
  min-height: 600px;
  border-radius: 16px;
  border: 1px solid var(--card-border);
  overflow: hidden;
  background: linear-gradient(to bottom, rgba(0, 229, 255, 0.02), #ffffff);
  box-shadow: 0 12px 40px rgba(13, 71, 161, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.cal-embed iframe {
  width: 100% !important;
  height: 100% !important;
  border: 0;
  border-radius: 16px;
}

.hero__form p {
  margin: 0;
}

.hero__form label {
  font-size: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  color: var(--text-muted);
}

.hero__form input,
.hero__form textarea,
.hero__form select {
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  border: 1px solid var(--card-border);
  background: #fff;
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.hero__form input:focus,
.hero__form textarea:focus,
.hero__form select:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(26, 79, 246, 0.1);
}

textarea {
  resize: vertical;
}

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

.form-success {
  font-size: 0.9rem;
  min-height: 1rem;
  color: #61f4c2;
}

.logos {
  border: 1px solid var(--card-border);
  border-radius: 1.5rem;
  padding: 1.5rem;
  text-align: center;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.logos .metrics {
  margin: 1.25rem 0 1rem;
}

.home-page > main > section + section {
  margin-top: 2.5rem;
}

.home-page .logos {
  margin: 2.5rem 0;
  padding: 1.75rem;
}

.logos p {
  color: var(--text-muted);
  margin-top: 0;
  margin-bottom: 1rem;
}

.logos__marquee {
  position: relative;
  overflow: hidden;
  padding: 0.5rem 0;
}

.logos__marquee-track {
  display: inline-flex;
  gap: 1.5rem;
  align-items: center;
  white-space: nowrap;
  animation: marquee 18s linear infinite;
}

.logos__marquee span {
  font-weight: 600;
  color: var(--text);
  opacity: 0.8;
}

.logos__marquee:hover .logos__marquee-track {
  animation-play-state: paused;
}

/* Who We Serve Carousel */
.who-we-serve-carousel {
  position: relative;
  overflow: hidden;
  padding: 1rem 0;
}

.who-we-serve-carousel__viewport {
  overflow: hidden;
  border-radius: 12px;
}

.who-we-serve-carousel__track {
  display: flex;
  animation: carousel-slide 16s ease-in-out infinite;
}

.who-we-serve-carousel__slide {
  min-width: 100%;
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  padding: 0.5rem;
}

.who-we-serve-carousel__slide span {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text);
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.08), rgba(13, 71, 161, 0.06));
  padding: 0.75rem 1.5rem;
  border-radius: 24px;
  border: 1px solid var(--card-border);
  box-shadow: 0 4px 12px rgba(13, 71, 161, 0.08);
  transition: all 0.3s ease;
}

.who-we-serve-carousel__slide span:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 229, 255, 0.15);
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.12), rgba(13, 71, 161, 0.08));
}

@keyframes carousel-slide {
  0%, 30% {
    transform: translateX(0);
  }
  33%, 63% {
    transform: translateX(-100%);
  }
  66%, 96% {
    transform: translateX(-200%);
  }
  100% {
    transform: translateX(0);
  }
}

.who-we-serve-carousel:hover .who-we-serve-carousel__track {
  animation-play-state: paused;
}

.capabilities,
.process,
.results,
.contact {
  border: 1px solid var(--card-border);
  border-radius: 28px;
  padding: clamp(1.75rem, 3vw, 3rem);
  background:
    linear-gradient(160deg, rgba(0, 229, 255, 0.05), rgba(13, 71, 161, 0.03) 40%, #ffffff 70%),
    #ffffff;
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  position: relative;
  overflow: hidden;
}

.capabilities::before,
.process::before,
.results::before,
.contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 15% 15%, rgba(0, 229, 255, 0.12), transparent 40%),
    radial-gradient(ellipse at 85% 85%, rgba(255, 179, 0, 0.08), transparent 40%);
  opacity: 0.8;
  pointer-events: none;
  animation: gradient-shift 10s ease infinite;
}

@keyframes gradient-shift-bg {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(20px, -20px) scale(1.1);
  }
}

.capabilities > *,
.process > *,
.results > *,
.contact > * {
  position: relative;
  z-index: 1;
}

/* Dark section variant */
.section-dark {
  background:
    linear-gradient(170deg, var(--midnight) 0%, var(--primary-deep) 60%, var(--slate) 100%);
  color: var(--text-light);
  border: 1px solid rgba(0, 229, 255, 0.15);
  box-shadow:
    var(--shadow),
    inset 0 1px 0 rgba(0, 229, 255, 0.1),
    0 0 80px rgba(0, 229, 255, 0.05);
}

.section-dark .eyebrow {
  color: var(--electric);
  -webkit-text-fill-color: var(--electric);
  background: none;
}

.section-dark .section-heading p,
.section-dark .text-muted {
  color: rgba(255, 255, 255, 0.7);
}

.section-dark .card-border {
  border-color: rgba(255, 255, 255, 0.1);
}

.section-dark ul {
  color: rgba(255, 255, 255, 0.78);
}

.section-dark .grid article {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: none;
  color: var(--text-light);
}

.section-dark .grid article h3 {
  color: #fff;
}

.section-dark .grid article p,
.section-dark .grid article li {
  color: rgba(255, 255, 255, 0.92);
}

.section-dark h3 {
  color: #fff;
}

.section-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(103, 200, 255, 0.14), transparent 40%),
    radial-gradient(circle at 80% 0%, rgba(26, 79, 246, 0.14), transparent 40%);
  opacity: 0.5;
  pointer-events: none;
}

.section-heading {
  max-width: 640px;
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.contact .section-heading {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-heading h2 {
  margin: 0.4rem 0 0.5rem;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}

.section-heading p {
  color: var(--text-muted);
  line-height: 1.6;
}

.capabilities .grid,
.results__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.capabilities article,
.results__grid article {
  background: var(--card);
  border-radius: 1.25rem;
  padding: 1.25rem;
  border: 1px solid var(--card-border);
}

.capabilities ul,
.contact ul {
  padding-left: 1.25rem;
  margin: 0.8rem 0 0;
  color: var(--text-muted);
  line-height: 1.6;
}

.process__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.process__steps li {
  border-left: 3px solid var(--accent);
  padding: 1rem 1rem 1rem 1.5rem;
  background: rgba(92, 124, 250, 0.08);
  border-radius: 1rem;
}

.process__steps h3 {
  margin: 0 0 0.4rem;
}

.process__steps p {
  margin: 0;
  color: var(--text-muted);
}

.results__grid .stat {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-blue);
  margin: 0;
}

/* Case Study Cards */
.case-card {
  background: var(--card);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--card-border);
  transition: all 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
}

.case-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-1);
  opacity: 0;
  transition: opacity 0.45s ease;
  z-index: 0;
}

.case-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow:
    var(--shadow-strong),
    0 0 60px rgba(0, 229, 255, 0.2);
  border-color: var(--electric);
}

.case-card:hover::before {
  opacity: 0.03;
}

.case-card__video {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, rgba(13, 71, 161, 0.1), rgba(0, 229, 255, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.case-card__video.gradient-1 {
  background: linear-gradient(140deg, rgba(13, 71, 161, 0.15), rgba(0, 229, 255, 0.12));
}

.case-card__video.gradient-2 {
  background: linear-gradient(140deg, rgba(10, 51, 128, 0.12), rgba(0, 229, 255, 0.08));
}

.case-card__video.gradient-3 {
  background: linear-gradient(140deg, rgba(0, 229, 255, 0.14), rgba(255, 179, 0, 0.08));
}

.case-card__video.gradient-4 {
  background: linear-gradient(140deg, rgba(10, 22, 40, 0.4), rgba(13, 71, 161, 0.2));
}

.case-card__video.gradient-5 {
  background: linear-gradient(140deg, rgba(0, 229, 255, 0.16), rgba(255, 107, 53, 0.08));
}

.case-card__video.gradient-6 {
  background: linear-gradient(140deg, rgba(13, 71, 161, 0.18), rgba(10, 22, 40, 0.5));
}

/* Enhanced video placeholder with "Coming Soon" message */
.case-card__video::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 40%, rgba(0, 229, 255, 0.15), transparent 60%),
    radial-gradient(circle at 70% 60%, rgba(255, 179, 0, 0.1), transparent 60%);
  animation: video-pulse 4s ease-in-out infinite;
}

.case-card__video::after {
  content: '📹 Case Video\AComing Soon';
  white-space: pre;
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--primary);
  background: rgba(255, 255, 255, 0.95);
  padding: 1rem 1.5rem;
  border-radius: 12px;
  box-shadow:
    0 8px 32px rgba(10, 22, 40, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 1);
  border: 1px solid rgba(0, 229, 255, 0.2);
  backdrop-filter: blur(10px);
  z-index: 2;
}

@keyframes video-pulse {
  0%, 100% {
    opacity: 0.6;
  }
  50% {
    opacity: 1;
  }
}

.case-card__content {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.case-card__tag {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  background: var(--accent-soft);
  color: var(--primary-blue);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  align-self: flex-start;
}

.case-card__title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--dark-navy);
  margin: 0;
  line-height: 1.3;
}

.case-card__description {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
  flex: 1;
}

.case-card__tools {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--card-border);
}

.tool-badge {
  padding: 0.4rem 0.75rem;
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all 0.2s ease;
}

.tool-badge:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

.case-card__metric {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-blue);
  margin: 0.5rem 0 0.25rem;
}

.case-card__metric-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
}

.contact__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  align-items: start;
}

.contact article {
  background: rgba(255, 255, 255, 0.9);
  border-radius: 1.25rem;
  padding: 1.25rem;
  border: 1px solid var(--card-border);
  box-shadow: 0 12px 40px rgba(15, 28, 63, 0.08);
}

.contact__scheduler {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.95);
  padding: 1rem 1.1rem;
  border-radius: 1.25rem;
  border: 1px solid var(--card-border);
  box-shadow: 0 12px 40px rgba(15, 28, 63, 0.08);
}

.contact__scheduler__header h3 {
  margin: 0.1rem 0 0.2rem;
}

.contact__scheduler__header p {
  margin: 0;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--text-muted);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1rem;
}

.footer-links {
  display: flex;
  gap: 1rem;
}

/* ========================================
   ANIMATION UTILITIES
   ======================================== */

/* Fade-in animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.fade-in-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.slide-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

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

/* Stagger delays for sequential animations */
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }
.delay-500 { transition-delay: 0.5s; }
.delay-600 { transition-delay: 0.6s; }

/* Floating animation for hero elements */
@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

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

/* Pulse glow for CTAs */
@keyframes pulse-glow {
  0%, 100% {
    box-shadow:
      0 6px 20px rgba(0, 229, 255, 0.3),
      0 0 30px rgba(0, 229, 255, 0.15);
  }
  50% {
    box-shadow:
      0 8px 32px rgba(0, 229, 255, 0.45),
      0 0 50px rgba(0, 229, 255, 0.25);
  }
}

.pulse-glow {
  animation: pulse-glow 2.5s ease-in-out infinite;
  position: relative;
}

.pulse-glow::after {
  content: '';
  position: absolute;
  inset: -2px;
  background: var(--gradient-1);
  border-radius: inherit;
  opacity: 0;
  filter: blur(8px);
  z-index: -1;
  animation: pulse-glow-bg 2.5s ease-in-out infinite;
}

@keyframes pulse-glow-bg {
  0%, 100% {
    opacity: 0;
  }
  50% {
    opacity: 0.3;
  }
}

/* Gradient shift animation */
@keyframes gradient-shift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* Number counter animation */
.counter {
  font-variant-numeric: tabular-nums;
}

/* Parallax layers */
.parallax-slow {
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

@media (max-width: 1080px) {
  .hero {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 960px) {
  .primary-header {
    grid-template-columns: auto auto;
    grid-template-rows: auto auto;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    margin: 0;
  }

  .primary-nav {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: 0;
    flex-direction: column;
    align-items: flex-start;
    background: #fff;
    padding: 1rem 1.25rem;
    border-radius: 1rem;
    box-shadow: 0 18px 50px rgba(15, 28, 63, 0.14);
    border: 1px solid var(--card-border);
    width: min(360px, 92vw);
    margin: 0 auto;
    z-index: 20;
  }

  .primary-nav.is-open {
    display: flex;
  }

  .primary-nav a {
    width: 100%;
    padding: 0.35rem 0;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .primary-header .btn-outline {
    display: none;
  }

  .mobile-nav-cta {
    display: block;
    width: 100%;
    text-align: center;
    margin-top: 0.5rem;
  }
}

@media (max-width: 720px) {
  .page {
    padding: 1rem;
    gap: 1.5rem;
  }

  .mobile-only {
    display: block;
  }

  .primary-header {
    grid-template-columns: 1fr auto;
    align-items: center;
    border-radius: 14px;
  }

  .primary-header .btn-outline {
    display: none;
  }

  .hero {
    padding: 1.1rem;
  }

  .hero__visual {
    min-height: 260px;
  }

  .hero__visual-stack {
    max-width: 420px;
    width: 90%;
    height: 240px;
  }

  .hero-visual__card {
    width: 380px;
    height: 230px;
  }

  .hero__visual-cta {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .hero__visual-cta .btn,
  .hero__visual-cta .btn-ghost {
    width: 100%;
    text-align: center;
  }

  .cta-group .btn,
  .cta-group .btn-outline,
  .primary-nav .btn,
  .results .btn {
    width: 100%;
    max-width: 100%;
  }

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

  .cta-group {
    flex-direction: column;
    align-items: stretch;
  }

  .capabilities,
  .process,
  .results,
  .contact {
    padding: 1.25rem;
  }

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

  .cal-embed {
    min-height: 500px;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(13, 71, 161, 0.12);
  }

  .contact__scheduler {
    padding: 0.75rem;
  }

  .results__grid {
    display: flex;
    overflow-x: auto;
    gap: 1rem;
    scroll-snap-type: x mandatory;
    padding-bottom: 0.75rem;
    -webkit-overflow-scrolling: touch;
  }

  .swipe-hint {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: -0.25rem 0 0.75rem;
    text-align: center;
  }

  .results__grid::-webkit-scrollbar {
    height: 6px;
  }

  .results__grid::-webkit-scrollbar-thumb {
    background: rgba(26, 79, 246, 0.3);
    border-radius: 999px;
  }

  .results__grid > a {
    min-width: 88vw;
    scroll-snap-align: start;
  }
}

@media (max-width: 540px) {
  .page {
    padding: 0.75rem;
  }

  .hero {
    padding: 0.95rem;
  }
}