/**
 * ClickCipher Intelligence — Design System CSS
 * Tokens from Stitch DESIGN.md / Material Design 3
 */

:root {
  --surface: #f7f9ff;
  --surface-dim: #d7dae0;
  --surface-bright: #f7f9ff;
  --surface-lowest: #ffffff;
  --surface-low: #f1f4fa;
  --surface-container: #ebeef4;
  --surface-high: #e5e8ee;
  --surface-highest: #dfe3e8;
  --on-surface: #181c20;
  --on-surface-variant: #414754;
  --inverse-surface: #2d3135;
  --inverse-on: #eef1f7;
  --outline: #727785;
  --outline-variant: #c1c6d6;
  --primary: #1a73e8;
  --primary-deep: #005bbf;
  --on-primary: #ffffff;
  --primary-container: #1a73e8;
  --secondary: #0f9d58;
  --on-secondary: #ffffff;
  --secondary-container: #adffc6;
  --on-secondary-container: #00391c;
  --tertiary: #005ac0;
  --error: #ba1a1a;
  --background: #f7f9ff;

  --font-display: "Figtree", "Google Sans", system-ui, sans-serif;
  --font-body: "Roboto", system-ui, sans-serif;

  --radius: 1rem;
  --radius-lg: 2rem;
  --radius-xl: 3rem;
  --radius-full: 9999px;

  --space-xs: 4px;
  --space-base: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --gutter: 24px;
  --margin: 32px;
  --container: 80rem;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.12);

  --nav-h: 72px;
}

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

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.5px;
  color: var(--on-surface);
  background: var(--background);

  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, h5 { font-family: var(--font-display); font-weight: 700; margin: 0; letter-spacing: -0.02em; line-height: 1.15; }
p { margin: 0; }

.material-symbols-outlined {
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
  vertical-align: middle;
  user-select: none;
}

/* —— Layout —— */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--margin);
}

@media (max-width: 768px) {
  :root { --margin: 16px; }
}

.section { padding-block: clamp(3rem, 6vw, 5rem); }
.section--tight { padding-block: var(--space-lg); }
.section--alt { background: var(--surface-low); }
.section--dark { background: var(--inverse-surface); color: var(--inverse-on); }

/* —— Typography —— */
.display {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.56rem);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.25px;
}
.headline {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2rem);
  line-height: 1.25;
  font-weight: 700;
}
.title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  line-height: 1.3;
  font-weight: 600;
}
.body-lg { font-size: 1rem; line-height: 1.5; letter-spacing: 0.5px; }
.body-md { font-size: 0.875rem; line-height: 1.45; letter-spacing: 0.25px; }
.label {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.1px;
}
.label-sm {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }
.text-muted { color: var(--on-surface-variant); }
.text-outline { color: var(--outline); }
.text-center { text-align: center; }

/* —— Badge / Chip —— */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  background: var(--secondary-container);
  color: var(--on-secondary-container);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.badge--solid {
  background: var(--secondary);
  color: var(--on-secondary);
}

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.4;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  text-align: center;
  white-space: nowrap;
}
.btn:active { transform: scale(0.96); }
.btn--lg {
  padding: var(--space-md) var(--space-xl);
  font-size: 1.125rem;
}
.btn--primary {
  background: var(--primary);
  color: var(--on-primary);
  box-shadow: var(--shadow-md);
}
.btn--primary:hover { box-shadow: var(--shadow-lg); filter: brightness(1.05); }
.btn--secondary {
  background: var(--surface-low);
  color: var(--primary);
  border-color: var(--outline-variant);
}
.btn--secondary:hover { background: var(--surface-high); }
.btn--ghost {
  background: transparent;
  color: var(--on-primary);
  border-color: rgba(255, 255, 255, 0.5);
}
.btn--ghost:hover { background: rgba(255, 255, 255, 0.1); }
.btn--white {
  background: var(--surface-lowest);
  color: var(--primary);
  box-shadow: var(--shadow-lg);
}
.btn--white:hover { background: var(--surface-bright); transform: scale(1.03); }
.btn--outline-primary {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn--outline-primary:hover {
  background: var(--primary);
  color: var(--on-primary);
}
.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* —— Cards —— */
.card {
  background: var(--surface-lowest);
  border: 1px solid color-mix(in srgb, var(--outline-variant) 40%, transparent);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.card:hover {
  border-color: color-mix(in srgb, var(--primary) 50%, transparent);
  box-shadow: var(--shadow-md);
}
.card--lift:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); }
.card--soft { background: var(--surface-low); }
.card img.card-thumb {
  width: 100%;
  height: 8rem;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: var(--space-md);
  opacity: 0.85;
  transition: opacity 0.3s;
}
.card:hover img.card-thumb { opacity: 1; }

/* —— Header —— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--surface) 80%, transparent);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid color-mix(in srgb, var(--outline-variant) 30%, transparent);
}
.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  padding-block: var(--space-md);
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--margin);
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}
.brand img { height: 40px; width: auto; object-fit: contain; }
.brand-name {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 900;
  color: var(--primary);
  letter-spacing: -0.03em;
}
.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-lg);
}
.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--on-surface-variant);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s;
}
.nav-link:hover,
.nav-link.is-active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}
.nav-cta { flex-shrink: 0; }
.nav-toggle {
  display: flex;
  background: none;
  border: none;
  padding: var(--space-base);
  cursor: pointer;
  color: var(--on-surface);
}
@media (min-width: 768px) {
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
}
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-lg) var(--margin);
  border-top: 1px solid var(--outline-variant);
  background: var(--surface-lowest);
}
.mobile-menu.is-open { display: flex; }
@media (min-width: 768px) {
  .mobile-menu { display: none !important; }
}

/* —— Hero —— */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: var(--surface-lowest);
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
  padding-block: var(--space-xl);
  width: 100%;
}
@media (min-width: 768px) {
  .hero-grid { grid-template-columns: 1fr 1fr; }
  .hero-copy { order: 1; }
  .hero-media { order: 2; }
}
.hero-copy .badge { margin-bottom: var(--space-md); }
.hero-copy .display { margin-bottom: var(--space-md); }
.hero-copy .body-lg {
  color: var(--on-surface-variant);
  max-width: 32rem;
  margin-bottom: var(--space-xl);
}
.hero-media { position: relative; display: flex; justify-content: center; }
.hero-media-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid color-mix(in srgb, var(--outline-variant) 30%, transparent);
}
@media (max-width: 767px) {
  .hero-media-frame { aspect-ratio: 16 / 10; }
}
.hero-media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.2), transparent);
}
.hero-float {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  width: 6rem;
  height: 6rem;
  background: var(--surface-lowest);
  border-radius: 50%;
  padding: 1rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid color-mix(in srgb, var(--outline-variant) 20%, transparent);
  display: none;
}
.hero-float img { width: 100%; height: 100%; object-fit: contain; }
@media (min-width: 768px) { .hero-float { display: block; } }

.hero-page {
  padding-block: clamp(4rem, 10vw, 8rem) clamp(3rem, 6vw, 4rem);
  text-align: center;
}
.hero-page .display,
.hero-page .headline { max-width: 56rem; margin-inline: auto; margin-bottom: var(--space-md); }
.hero-page .body-lg {
  max-width: 40rem;
  margin-inline: auto;
  margin-bottom: var(--space-xl);
  color: var(--on-surface-variant);
}

/* —— Trust bar —— */
.trust-bar {
  background: var(--surface-low);
  border-block: 1px solid color-mix(in srgb, var(--outline-variant) 20%, transparent);
  padding-block: var(--space-lg);
}
.trust-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}
@media (min-width: 768px) {
  .trust-inner { flex-direction: row; }
}
.trust-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--outline);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}
.trust-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-xl);
  opacity: 0.7;
  filter: grayscale(1);
  transition: filter 0.5s, opacity 0.5s;
}
.trust-logos:hover { filter: none; opacity: 1; }
.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-weight: 700;
  font-size: 1.125rem;
}
.trust-item .material-symbols-outlined { color: var(--primary); }

/* —— Marquee —— */
.marquee {
  background: var(--primary);
  color: var(--on-primary);
  padding-block: var(--space-sm);
  overflow: hidden;
  white-space: nowrap;
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 30s linear infinite;
}
.marquee-group {
  display: flex;
  gap: var(--space-xl);
  padding-inline: var(--space-lg);
  align-items: center;
}
.marquee-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.875rem;
  font-weight: 500;
}
.marquee-item .dot {
  font-size: 10px;
  color: #82faab;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* —— Grids —— */
.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gutter);
}
@media (min-width: 640px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-4 { grid-template-columns: repeat(4, 1fr); } }

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  position: relative;
}
@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-3::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: color-mix(in srgb, var(--primary) 20%, transparent);
    transform: translateY(-50%);
    z-index: 0;
  }
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}
@media (min-width: 1024px) { .grid-2 { grid-template-columns: 1fr 1fr; } }

.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}
.section-header .badge { margin-bottom: var(--space-md); }
.section-header .headline { margin-bottom: var(--space-sm); }
.section-header p {
  color: var(--on-surface-variant);
  max-width: 40rem;
  margin-inline: auto;
}

/* —— Method steps —— */
.method-step {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--surface-lowest);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in srgb, var(--outline-variant) 30%, transparent);
  box-shadow: var(--shadow-sm);
}
.method-num {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--primary);
  color: var(--on-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-md);
}
.method-step h4 {
  color: var(--primary);
  margin-bottom: var(--space-sm);
}

/* —— Case study / Impact —— */
.case-card {
  position: relative;
  background: var(--surface-lowest);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in srgb, var(--outline-variant) 50%, transparent);
  box-shadow: var(--shadow-lg);
}
.case-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}
.case-metric {
  text-align: right;
}
.case-metric strong {
  display: block;
  font-size: 2.5rem;
  color: var(--secondary);
  font-family: var(--font-display);
  line-height: 1;
}
.case-image {
  width: 100%;
  height: 16rem;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
  border: 1px solid color-mix(in srgb, var(--outline-variant) 20%, transparent);
}
.case-quote {
  font-style: italic;
  color: var(--on-surface-variant);
  margin-bottom: var(--space-md);
}
.case-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.avatar {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: color-mix(in srgb, var(--primary) 10%, transparent);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}
.impact-stat {
  padding: var(--space-lg);
  background: var(--surface-container);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--primary);
  box-shadow: var(--shadow-sm);
}
.impact-stat--secondary { border-left-color: var(--secondary); }
.impact-stat--tertiary { border-left-color: var(--tertiary); }
.impact-stat--neutral { border-left-color: var(--on-surface); }
.impact-stat strong {
  display: block;
  font-size: 1.875rem;
  font-family: var(--font-display);
  margin-bottom: 4px;
}
.impact-stat--primary strong { color: var(--primary); }
.impact-stat--secondary strong { color: var(--secondary); }
.impact-stat--tertiary strong { color: var(--tertiary); }

.guarantee {
  background: color-mix(in srgb, var(--secondary-container) 20%, transparent);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in srgb, var(--secondary) 20%, transparent);
}
.guarantee-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: var(--on-secondary-container);
  font-weight: 500;
}
.guarantee-title .material-symbols-outlined { color: var(--secondary); }

/* —— CTA band —— */
.cta-band {
  background: var(--primary);
  border-radius: var(--radius-xl);
  padding: clamp(2.5rem, 5vw, 4rem);
  text-align: center;
  position: relative;
  overflow: hidden;
  color: var(--on-primary);
  box-shadow: var(--shadow-xl);
}
.cta-band::before,
.cta-band::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
}
.cta-band::before {
  width: 16rem; height: 16rem;
  top: 0; right: 0;
  transform: translate(50%, -50%);
}
.cta-band::after {
  width: 12rem; height: 12rem;
  bottom: 0; left: 0;
  transform: translate(-50%, 50%);
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band .display,
.cta-band .headline { color: var(--on-primary); margin-bottom: var(--space-md); }
.cta-band p {
  opacity: 0.85;
  max-width: 40rem;
  margin-inline: auto;
  margin-bottom: var(--space-xl);
}
.cta-band--full {
  border-radius: 0;
  margin-inline: 0;
}
.cta-band--gradient {
  background: linear-gradient(135deg, #005bbf 0%, #1a73e8 100%);
}
.cta-band--dark {
  background: var(--inverse-surface);
  border-radius: 0;
  text-align: left;
}
.cta-band--dark .cta-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-xl);
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--margin);
}
@media (min-width: 768px) {
  .cta-band--dark .cta-inner { flex-direction: row; align-items: center; }
}

/* —— Footer —— */
.site-footer {
  background: var(--surface-low);
  border-top: 1px solid color-mix(in srgb, var(--outline-variant) 30%, transparent);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gutter);
  padding-block: var(--space-xl);
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1.2fr; }
}
.footer-brand p {
  color: var(--on-surface-variant);
  font-size: 0.875rem;
  margin-block: var(--space-md);
  max-width: 18rem;
}
.social-links {
  display: flex;
  gap: var(--space-md);
}
.social-links a {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--surface-high);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
}
.social-links a:hover {
  background: var(--primary);
  color: var(--on-primary);
}
.footer-heading {
  font-family: var(--font-display);
  font-size: 1.125rem;
  margin-bottom: var(--space-md);
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.footer-links a {
  color: var(--on-surface-variant);
  font-size: 0.875rem;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--primary); }
.newsletter-form {
  display: flex;
  margin-top: var(--space-md);
}
.newsletter-form input {
  flex: 1;
  border: none;
  background: var(--surface-highest);
  border-radius: var(--radius-full) 0 0 var(--radius-full);
  padding: var(--space-sm) var(--space-lg);
  outline: none;
}
.newsletter-form input:focus {
  box-shadow: inset 0 0 0 2px var(--primary);
}
.newsletter-form button {
  background: var(--primary);
  color: var(--on-primary);
  border: none;
  border-radius: 0 var(--radius-full) var(--radius-full) 0;
  padding: var(--space-sm) var(--space-md);
  cursor: pointer;
}
.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  padding-block: var(--space-lg);
  border-top: 1px solid color-mix(in srgb, var(--outline-variant) 30%, transparent);
  color: var(--outline);
  font-size: 0.875rem;
}
@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}
.footer-legal {
  display: flex;
  gap: var(--space-lg);
}
.footer-legal a:hover { color: var(--primary); }

/* —— Services page —— */
.services-hero {
  background: linear-gradient(to bottom right, var(--surface), var(--surface-low));
  padding-block: 4rem 3rem;
}
.services-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}
@media (min-width: 768px) {
  .services-hero-grid { grid-template-columns: 1fr 1fr; }
}
.services-hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.05;
  margin-block: var(--space-md);
}
.float-stats {
  position: relative;
  height: 450px;
  display: none;
}
@media (min-width: 768px) { .float-stats { display: block; } }
.float-card {
  position: absolute;
  background: var(--surface-lowest);
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid color-mix(in srgb, var(--outline-variant) 50%, transparent);
}
.float-card--tl { top: 2.5rem; left: 2.5rem; animation: float 3s ease-in-out infinite; }
.float-card--br { bottom: 2.5rem; right: 2.5rem; }
.float-card--center {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(1.1);
  text-align: center;
  z-index: 2;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.float-card strong {
  display: block;
  font-size: 2rem;
  font-family: var(--font-display);
}

.bento {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gutter);
}
@media (min-width: 768px) {
  .bento { grid-template-columns: repeat(12, 1fr); }
}
.bento-span-8 { grid-column: span 1; }
.bento-span-6 { grid-column: span 1; }
.bento-span-4 { grid-column: span 1; }
.bento-span-12 { grid-column: span 1; }
@media (min-width: 768px) {
  .bento-span-8 { grid-column: span 8; }
  .bento-span-6 { grid-column: span 6; }
  .bento-span-4 { grid-column: span 4; }
  .bento-span-12 { grid-column: span 12; }
}
.bento-card {
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--outline-variant);
  transition: border-color 0.3s, box-shadow 0.3s;
  overflow: hidden;
  position: relative;
}
.bento-card:hover {
  border-color: color-mix(in srgb, var(--primary) 50%, transparent);
  box-shadow: var(--shadow-md);
}
.bento-card--dark {
  background: #181c20;
  color: var(--inverse-on);
  border: none;
}
.bento-icon {
  display: inline-flex;
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--primary);
  color: var(--on-primary);
  margin-bottom: var(--space-lg);
  animation: pulse-ambient 3s ease-in-out infinite;
}
.bento-icon--green {
  background: var(--secondary-container);
  color: var(--on-secondary-container);
}
.bento-icon--muted {
  background: var(--surface-highest);
  color: var(--primary);
}
@keyframes pulse-ambient {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.85; }
}
.check-list { display: flex; flex-direction: column; gap: var(--space-sm); }
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.875rem;
  color: var(--on-surface-variant);
}
.check-list .material-symbols-outlined { color: var(--secondary); font-size: 20px; }
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--primary);
  font-weight: 500;
  font-size: 0.875rem;
  margin-top: var(--space-lg);
}
.link-arrow:hover .material-symbols-outlined { transform: translateX(4px); }
.link-arrow .material-symbols-outlined { transition: transform 0.2s; }

.metric-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md);
  background: var(--surface-lowest);
  border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--outline-variant) 20%, transparent);
  margin-bottom: var(--space-sm);
}
.metric-row span:last-child {
  color: var(--secondary);
  font-weight: 700;
  font-size: 0.6875rem;
}

.glass-tiles {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  flex: 1;
}
@media (min-width: 640px) {
  .glass-tiles { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .glass-tiles { grid-template-columns: repeat(4, 1fr); }
}
.glass-tile {
  background: color-mix(in srgb, var(--surface-lowest) 50%, transparent);
  backdrop-filter: blur(8px);
  padding: var(--space-lg);
  border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--outline-variant) 50%, transparent);
  transition: background 0.2s, box-shadow 0.2s;
}
.glass-tile:hover {
  background: var(--surface-lowest);
  box-shadow: var(--shadow-md);
}

/* —— About page —— */
.about-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}
.about-stat {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--surface-high);
  padding: var(--space-md) var(--space-lg);
  border-radius: 1rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid color-mix(in srgb, var(--outline-variant) 30%, transparent);
}
.about-stat .material-symbols-outlined { font-size: 1.875rem; }
.about-stat strong {
  display: block;
  font-size: 1.5rem;
  font-family: var(--font-display);
}

.framework-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gutter);
  position: relative;
}
@media (min-width: 768px) {
  .framework-grid { grid-template-columns: repeat(4, 1fr); }
  .framework-grid::before {
    content: "";
    position: absolute;
    top: 4.5rem;
    left: 0;
    right: 0;
    height: 2px;
    background: color-mix(in srgb, var(--outline-variant) 40%, transparent);
    z-index: 0;
  }
}
.framework-card {
  position: relative;
  z-index: 1;
  background: var(--surface-lowest);
  padding: var(--space-lg);
  border-radius: 1.5rem;
  border: 1px solid var(--outline-variant);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s, box-shadow 0.3s;
}
.framework-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}
.framework-icon {
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  box-shadow: var(--shadow-lg);
  transition: transform 0.3s;
}
.framework-card:hover .framework-icon { transform: scale(1.1); }
.framework-icon--primary { background: var(--primary); color: var(--on-primary); }
.framework-icon--secondary { background: var(--secondary); color: var(--on-secondary); }
.framework-icon .material-symbols-outlined { font-size: 40px; }

.partners-strip {
  background: #fff;
  border-block: 1px solid color-mix(in srgb, var(--outline-variant) 30%, transparent);
  padding-block: 3rem;
}
.partners-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}
@media (min-width: 768px) {
  .partners-inner { flex-direction: row; }
}
.partner-badges {
  background: var(--surface-high);
  border-radius: 1.5rem;
  padding: var(--space-xl);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  border: 1px solid color-mix(in srgb, var(--outline-variant) 20%, transparent);
}
.partner-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
}
.partner-badge .icon-circle {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: var(--surface-lowest);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  color: var(--primary);
  font-size: 2rem;
}

.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gutter);
}
@media (min-width: 640px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .team-grid { grid-template-columns: repeat(4, 1fr); } }
.team-card {
  background: var(--surface-low);
  border-radius: 1.5rem;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--outline-variant) 30%, transparent);
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.3s;
}
.team-card:hover { box-shadow: var(--shadow-xl); }
.team-photo {
  aspect-ratio: 1;
  overflow: hidden;
  position: relative;
  background: var(--surface-container);
}
.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.team-card:hover .team-photo img { transform: scale(1.05); }
.team-body { padding: var(--space-lg); flex: 1; }
.team-body h4 { margin-bottom: 4px; }
.team-role {
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: var(--space-md);
}
.team-role--primary { color: var(--primary); }
.team-role--secondary { color: var(--secondary); }

/* —— Case studies page —— */
.featured-case {
  background: var(--surface-lowest);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--outline-variant);
  margin-bottom: var(--space-xl);
}
.featured-case-grid {
  display: grid;
  grid-template-columns: 1fr;
}
@media (min-width: 1024px) {
  .featured-case-grid { grid-template-columns: 1fr 1fr; }
}
.featured-case-copy {
  padding: clamp(1.5rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.featured-case-media {
  position: relative;
  min-height: 400px;
  background: var(--surface-container);
  overflow: hidden;
}
.featured-case-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}
.problem-box,
.solution-box {
  padding: var(--space-md);
  background: var(--surface-low);
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in srgb, var(--outline-variant) 30%, transparent);
  margin-bottom: var(--space-md);
}
.problem-box h3,
.solution-box h3 {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 4px;
}
.featured-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--outline-variant);
}
.featured-metrics strong {
  display: block;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-family: var(--font-display);
  line-height: 1;
  color: var(--primary);
}
.featured-metrics .m2 strong { color: var(--secondary); }

.case-list-card {
  background: var(--surface-lowest);
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--outline-variant);
}
.case-list-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-lg);
}
.case-list-icon {
  padding: var(--space-sm);
  background: var(--primary);
  color: var(--on-primary);
  border-radius: var(--radius-lg);
}
.case-list-metric {
  text-align: right;
}
.case-list-metric strong {
  display: block;
  font-size: 2.5rem;
  font-family: var(--font-display);
  color: var(--primary);
  line-height: 1;
}
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-lg);
}
.tag {
  padding: var(--space-xs) var(--space-sm);
  background: var(--surface-container);
  border-radius: var(--radius-full);
  font-size: 0.6875rem;
  font-weight: 500;
}

.advantage-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gutter);
}
@media (min-width: 768px) {
  .advantage-grid {
    grid-template-columns: 2fr 1fr;
    min-height: 600px;
  }
}
.advantage-visual {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--outline-variant);
  min-height: 280px;
}
.advantage-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}
.advantage-caption {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(247,249,255,0.95), transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-lg);
}
.advantage-stack {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: var(--gutter);
}
.advantage-tile {
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  box-shadow: var(--shadow-lg);
}
.advantage-tile--primary { background: var(--primary); }
.advantage-tile--secondary { background: var(--secondary); }
.advantage-tile .material-symbols-outlined { font-size: 48px; margin-bottom: var(--space-sm); }
.advantage-tile strong {
  font-size: 2rem;
  font-family: var(--font-display);
  display: block;
}

/* —— Contact page —— */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gutter);
}
@media (min-width: 1024px) {
  .contact-grid { grid-template-columns: 7fr 5fr; }
}
.form-card {
  background: var(--surface-lowest);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--outline-variant);
  position: relative;
}
.form-card h2 {
  color: var(--primary);
  margin-bottom: 4px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}
@media (min-width: 768px) {
  .form-row--2 { grid-template-columns: 1fr 1fr; }
}
.form-field label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 4px;
  margin-left: 8px;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  height: 3rem;
  padding: 0 var(--space-md);
  border-radius: var(--radius);
  border: 1px solid var(--outline-variant);
  background: var(--surface-low);
  color: var(--on-surface);
  outline: none;
  transition: box-shadow 0.2s, border-color 0.2s;
}
.form-field textarea { height: auto; padding: var(--space-md); min-height: 6rem; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--primary) 25%, transparent);
}
.form-submit {
  width: 100%;
  margin-top: var(--space-lg);
}
.form-note {
  text-align: center;
  font-size: 0.6875rem;
  color: var(--on-surface-variant);
  opacity: 0.7;
  margin-top: var(--space-md);
}
.success-overlay {
  display: none;
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--surface) 95%, transparent);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  z-index: 10;
}
.success-overlay.is-visible { display: flex; }
.success-icon {
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  background: var(--secondary-container);
  color: var(--on-secondary-container);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}
.success-icon .material-symbols-outlined { font-size: 48px; }

.sidebar-stack { display: flex; flex-direction: column; gap: var(--gutter); }
.hub-card {
  background: var(--surface-container);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--outline-variant);
}
.hub-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-sm);
  border-radius: var(--radius);
  transition: background 0.3s;
  margin-bottom: var(--space-md);
}
.hub-item:hover { background: var(--surface-high); }
.hub-map {
  width: 6rem;
  height: 6rem;
  border-radius: var(--radius);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--surface-dim);
  border: 1px solid var(--outline-variant);
}
.hub-map img { width: 100%; height: 100%; object-fit: cover; }
.hub-item h4 { font-weight: 700; margin-bottom: 2px; transition: color 0.2s; }
.hub-item:hover h4 { color: var(--primary); }

.channels-card {
  background: var(--primary);
  color: var(--on-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: relative;
  overflow: hidden;
}
.channel-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  transition: transform 0.3s;
}
.channel-row:hover { transform: translateX(4px); }
.channel-icon {
  background: rgba(255,255,255,0.2);
  padding: var(--space-base);
  border-radius: var(--radius);
}
.channel-row .label-sm { opacity: 0.8; }
.uptime-chip {
  background: var(--surface-high);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--outline-variant);
  gap: var(--space-md);
  flex-wrap: wrap;
}
.spin-ring {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  border: 4px solid var(--primary);
  border-top-color: transparent;
  animation: spin 3s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.status-pill {
  background: color-mix(in srgb, var(--secondary) 10%, transparent);
  color: var(--secondary);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: 0.6875rem;
  font-weight: 700;
  border: 1px solid color-mix(in srgb, var(--secondary) 20%, transparent);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--secondary);
  animation: pulse 1.5s ease infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* —— Reveal animations —— */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* —— Blog / Insights fallback —— */
.posts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gutter);
}
@media (min-width: 768px) {
  .posts-grid { grid-template-columns: repeat(3, 1fr); }
}
.post-card {
  background: var(--surface-lowest);
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in srgb, var(--outline-variant) 40%, transparent);
  overflow: hidden;
  transition: box-shadow 0.3s;
}
.post-card:hover { box-shadow: var(--shadow-md); }
.post-card-body { padding: var(--space-lg); }
.post-card h3 { margin-bottom: var(--space-sm); }
.post-meta {
  font-size: 0.75rem;
  color: var(--outline);
  margin-bottom: var(--space-sm);
}

/* —— Utility —— */
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  border: 0;
}
.screen-reader-response { display: none; }