/* =========================================================
   Zettai Systems — Design System
   ========================================================= */

@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Source+Sans+3:wght@400;500;600;700&display=swap");

:root {
  --primary-color: #005498;
  --secondary-color: #1c70ac;
  --accent-color: #2b8bc4;
  --navy: #14283c;
  --background-color: #f4f7fb;
  --surface-color: #ffffff;
  --surface-elevated: #ffffff;
  --text-color: #0c1b33;
  --muted-text-color: #5a6b82;
  --border-color: rgba(20, 40, 60, 0.1);
  --shadow-sm: 0 4px 16px rgba(20, 40, 60, 0.06);
  --shadow-md: 0 12px 40px rgba(20, 40, 60, 0.1);
  --shadow-lg: 0 24px 60px rgba(20, 40, 60, 0.14);
  --gradient-brand: linear-gradient(135deg, #005498 0%, #003d6e 48%, #1c70ac 100%);
  --gradient-soft: linear-gradient(160deg, #e8f1f8 0%, #f4f7fb 55%, #eef3f7 100%);
  --gradient-hero: radial-gradient(ellipse 70% 55% at 12% 18%, rgba(0, 84, 152, 0.18), transparent 58%),
    radial-gradient(ellipse 55% 45% at 88% 12%, rgba(28, 112, 172, 0.14), transparent 52%),
    radial-gradient(ellipse 50% 40% at 78% 88%, rgba(192, 208, 220, 0.55), transparent 55%),
    linear-gradient(165deg, #f5f9fc 0%, #e8f0f7 42%, #f0f4f8 100%);
  --navbar-bg: rgba(244, 247, 251, 0.78);
  --navbar-border: rgba(20, 40, 60, 0.08);
  --footer-bg: #0a1520;
  --footer-text: #d7e2f0;
  --footer-muted: #8fa3bc;
  --card-hover-border: rgba(0, 84, 152, 0.35);
  --focus-ring: 0 0 0 3px rgba(0, 84, 152, 0.35);
  --success: #1a9f6a;
  --error: #d64545;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --container: 1180px;
  --header-h: 76px;
  --transition: 0.28s cubic-bezier(0.22, 1, 0.36, 1);
  --font-display: "Outfit", system-ui, sans-serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
}

[data-theme="dark"] {
  --primary-color: #4ba3dc;
  --secondary-color: #c0d0dc;
  --accent-color: #7eb6ff;
  --navy: #e8eef4;
  --background-color: #0b1220;
  --surface-color: #121a2b;
  --surface-elevated: #182235;
  --text-color: #e9eef7;
  --muted-text-color: #9aabc2;
  --border-color: rgba(233, 238, 247, 0.1);
  --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 12px 40px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.45);
  --gradient-soft: linear-gradient(160deg, #121a2b 0%, #1a2236 55%, #0b1220 100%);
  --gradient-hero: radial-gradient(ellipse 70% 55% at 15% 10%, rgba(75, 163, 220, 0.28), transparent 55%),
    radial-gradient(ellipse 50% 40% at 90% 20%, rgba(0, 84, 152, 0.35), transparent 50%),
    radial-gradient(ellipse 45% 35% at 70% 90%, rgba(192, 208, 220, 0.1), transparent 55%),
    linear-gradient(165deg, #0a121c 0%, #0e1a2a 48%, #0b1220 100%);
  --navbar-bg: rgba(11, 18, 32, 0.82);
  --navbar-border: rgba(233, 238, 247, 0.08);
  --footer-bg: #060b16;
  --footer-text: #d5deec;
  --footer-muted: #8494ab;
  --card-hover-border: rgba(75, 163, 220, 0.4);
  --focus-ring: 0 0 0 3px rgba(75, 163, 220, 0.4);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  overflow-x: hidden;
  overflow-x: clip;
  max-width: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text-color);
  background: var(--background-color);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  overflow-x: clip;
  max-width: 100%;
  width: 100%;
  position: relative;
}

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

#site-header {
  max-width: 100%;
  height: var(--header-h);
  position: relative;
  z-index: 1030;
}

#main,
#site-footer {
  max-width: 100%;
  overflow-x: hidden;
  overflow-x: clip;
}

/* Keep Bootstrap rows from spilling past the viewport */
.container-zs > .row,
.container-zs .row {
  --bs-gutter-x: 1.5rem;
  max-width: 100%;
}

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

a:hover {
  color: var(--secondary-color);
}

:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.container-zs {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1rem;
}

h1,
h2,
h3,
h4,
h5,
h6,
.display-font {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-color);
}

.section {
  padding: clamp(4rem, 8vw, 7rem) 0;
  position: relative;
}

.section-sm {
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.section-header {
  max-width: 680px;
  margin-bottom: clamp(2rem, 4vw, 3.25rem);
}

.section-header.centered {
  margin-inline: auto;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary-color);
  margin-bottom: 0.85rem;
}

.eyebrow::before {
  content: "";
  width: 1.5rem;
  height: 2px;
  border-radius: 2px;
  background: var(--gradient-brand);
}

.section-title {
  font-size: clamp(1.85rem, 3.4vw, 2.75rem);
  margin: 0 0 1rem;
}

.section-lead {
  color: var(--muted-text-color);
  font-size: 1.1rem;
  margin: 0;
}

/* ---------- Buttons ---------- */
.btn-zs {
  --btn-bg: var(--primary-color);
  --btn-color: #fff;
  --btn-border: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 48px;
  padding: 0.75rem 1.4rem;
  border-radius: 999px;
  border: 1.5px solid var(--btn-border);
  background: var(--btn-bg);
  color: var(--btn-color);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition),
    color var(--transition), border-color var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-zs .arrow {
  display: inline-block;
  transition: transform var(--transition);
}

.btn-zs:hover {
  color: var(--btn-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-zs:hover .arrow {
  transform: translateX(4px);
}

.btn-zs:active {
  transform: translateY(0);
}

.btn-zs-primary {
  --btn-bg: var(--gradient-brand);
  background-image: var(--gradient-brand);
  background-size: 160% 160%;
  box-shadow: 0 10px 28px rgba(0, 84, 152, 0.28);
}

.btn-zs-primary:hover {
  background-position: 100% 50%;
}

.btn-zs-secondary {
  --btn-bg: transparent;
  --btn-color: var(--text-color);
  --btn-border: var(--border-color);
  background: var(--surface-color);
}

.btn-zs-secondary:hover {
  --btn-border: var(--primary-color);
  --btn-color: var(--primary-color);
}

.btn-zs-outline {
  --btn-bg: transparent;
  --btn-color: var(--primary-color);
  --btn-border: var(--primary-color);
}

.btn-zs-outline:hover {
  --btn-bg: var(--primary-color);
  --btn-color: #fff;
}

.btn-zs-light {
  --btn-bg: #fff;
  --btn-color: #0c1b33;
  --btn-border: transparent;
}

.btn-zs-light:hover {
  --btn-bg: #f3f7fb;
  --btn-color: #005498;
}

.btn-zs-sm {
  min-height: 40px;
  padding: 0.55rem 1.1rem;
  font-size: 0.875rem;
}

.btn-zs:disabled,
.btn-zs.is-loading {
  opacity: 0.7;
  pointer-events: none;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--primary-color);
}

.link-arrow .arrow {
  transition: transform var(--transition);
}

.link-arrow:hover .arrow {
  transform: translateX(4px);
}

/* ---------- Navbar ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1030;
  height: var(--header-h);
  width: 100%;
  max-width: 100%;
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition),
    backdrop-filter var(--transition);
  border-bottom: 1px solid transparent;
  background: var(--navbar-bg);
  backdrop-filter: blur(12px) saturate(1.15);
  -webkit-backdrop-filter: blur(12px) saturate(1.15);
}

.site-header.is-scrolled {
  background: var(--navbar-bg);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border-bottom-color: var(--navbar-border);
  box-shadow: var(--shadow-sm);
}

.navbar-zs {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  height: 48px;
  flex-shrink: 0;
}

.brand-logo img {
  height: 44px;
  width: auto;
  max-width: 190px;
  object-fit: contain;
  display: block;
}

.brand-logo .logo-dark {
  display: none;
}

[data-theme="dark"] .brand-logo .logo-light {
  display: none;
}

[data-theme="dark"] .brand-logo .logo-dark {
  display: block;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 0.15rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  color: var(--text-color);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  opacity: 0.86;
}

.nav-links a:hover,
.nav-links a.active {
  opacity: 1;
  color: var(--primary-color);
  background: color-mix(in srgb, var(--primary-color) 10%, transparent);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.theme-toggle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--border-color);
  background: var(--surface-color);
  color: var(--text-color);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.theme-toggle:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.theme-toggle .icon-moon {
  display: none;
}

[data-theme="dark"] .theme-toggle .icon-sun {
  display: none;
}

[data-theme="dark"] .theme-toggle .icon-moon {
  display: block;
}

.nav-cta {
  display: none;
}

.menu-toggle {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1.5px solid var(--border-color);
  background: var(--surface-color);
  color: var(--text-color);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

@media (min-width: 992px) {
  .nav-links {
    display: flex;
  }
  .nav-cta {
    display: inline-flex;
  }
  .menu-toggle {
    display: none;
  }
}

.mobile-drawer {
  position: fixed;
  top: var(--header-h);
  left: 0;
  width: 100%;
  max-width: 100%;
  height: calc(100dvh - var(--header-h));
  background: var(--background-color);
  z-index: 1025;
  padding: 1.5rem;
  overflow-x: hidden;
  overflow-y: auto;
  visibility: hidden;
  pointer-events: none;
  opacity: 0;
  transform: translate3d(1.25rem, 0, 0);
  transition: opacity 0.28s ease, transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), visibility 0.35s;
}

.mobile-drawer.is-open {
  visibility: visible;
  pointer-events: auto;
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.mobile-drawer[hidden] {
  display: block !important;
  visibility: hidden;
  pointer-events: none;
  opacity: 0;
}

.mobile-drawer .mobile-links {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.mobile-drawer .mobile-links a {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--text-color);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
}

.mobile-drawer .mobile-links a.active {
  color: var(--primary-color);
  border-color: color-mix(in srgb, var(--primary-color) 40%, transparent);
}

body.nav-open {
  overflow: hidden;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(3.5rem, 8vw, 6.5rem) 0 clamp(4rem, 9vw, 7rem);
  background: var(--gradient-hero);
  background-size: 200% 200%;
  animation: heroGradientFlow 18s ease-in-out infinite;
  overflow: hidden;
  isolation: isolate;
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(56px);
  opacity: 0.75;
  animation: heroGlowDrift 12s ease-in-out infinite;
}

.hero-bg-glow.g1 {
  width: min(52vw, 520px);
  height: min(52vw, 520px);
  top: -12%;
  left: -8%;
  background: radial-gradient(circle, rgba(0, 84, 152, 0.35) 0%, transparent 70%);
}

.hero-bg-glow.g2 {
  width: min(42vw, 420px);
  height: min(42vw, 420px);
  top: 8%;
  right: -6%;
  background: radial-gradient(circle, rgba(28, 112, 172, 0.28) 0%, transparent 70%);
  animation: heroGlowDrift 16s ease-in-out infinite reverse;
  animation-delay: -4s;
}

.hero-bg-glow.g3 {
  width: min(48vw, 480px);
  height: min(48vw, 480px);
  bottom: -18%;
  left: 28%;
  background: radial-gradient(circle, rgba(192, 208, 220, 0.55) 0%, transparent 68%);
  animation-duration: 20s;
  animation-delay: -7s;
}

.hero-watermark {
  position: absolute;
  right: clamp(1rem, 7vw, 5rem);
  bottom: clamp(-1.2rem, -1.4vw, -0.5rem);
  width: clamp(220px, 30vw, 430px);
  opacity: 0.08;
  transform: rotate(-10deg);
  transform-origin: center;
  filter: saturate(0.95) contrast(1.05);
  animation: heroWatermarkFloat 18s ease-in-out infinite;
}

.hero-watermark img {
  width: 100%;
  height: auto;
  display: block;
}

.hero-watermark .wm-dark {
  display: none;
}

[data-theme="dark"] .hero-watermark {
  opacity: 0.12;
}

[data-theme="dark"] .hero-watermark .wm-light {
  display: none;
}

[data-theme="dark"] .hero-watermark .wm-dark {
  display: block;
}

@keyframes heroWatermarkFloat {
  0%,
  100% {
    transform: rotate(-10deg) translateY(0);
  }
  50% {
    transform: rotate(-8deg) translateY(-10px);
  }
}

[data-theme="dark"] .hero-bg-glow.g1 {
  background: radial-gradient(circle, rgba(75, 163, 220, 0.28) 0%, transparent 70%);
}

[data-theme="dark"] .hero-bg-glow.g2 {
  background: radial-gradient(circle, rgba(0, 84, 152, 0.4) 0%, transparent 70%);
}

[data-theme="dark"] .hero-bg-glow.g3 {
  background: radial-gradient(circle, rgba(192, 208, 220, 0.12) 0%, transparent 68%);
}

@keyframes heroGlowDrift {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  33% {
    transform: translate3d(4%, -5%, 0) scale(1.08);
  }
  66% {
    transform: translate3d(-3%, 4%, 0) scale(0.96);
  }
}

.hero-bg-shimmer {
  position: absolute;
  inset: -40% -20%;
  background: linear-gradient(
    115deg,
    transparent 42%,
    rgba(255, 255, 255, 0.06) 48%,
    rgba(255, 255, 255, 0.14) 50%,
    rgba(255, 255, 255, 0.06) 52%,
    transparent 58%
  );
  transform: translateX(-60%) rotate(0deg);
  animation: heroShimmer 9s ease-in-out infinite;
}

[data-theme="dark"] .hero-bg-shimmer {
  background: linear-gradient(
    115deg,
    transparent 42%,
    rgba(75, 163, 220, 0.04) 48%,
    rgba(192, 208, 220, 0.1) 50%,
    rgba(75, 163, 220, 0.04) 52%,
    transparent 58%
  );
}

@keyframes heroShimmer {
  0%,
  100% {
    transform: translateX(-55%) skewX(-8deg);
    opacity: 0.4;
  }
  50% {
    transform: translateX(55%) skewX(-8deg);
    opacity: 1;
  }
}

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

.hero-bg-particles span {
  position: absolute;
  border-radius: 50%;
  background: var(--primary-color);
  opacity: 0.35;
  animation: heroParticleFloat 14s ease-in-out infinite;
}

.hero-bg-particles .p1 { width: 6px; height: 6px; top: 18%; left: 12%; animation-delay: 0s; }
.hero-bg-particles .p2 { width: 4px; height: 4px; top: 62%; left: 8%; animation-delay: -2s; background: var(--secondary-color); }
.hero-bg-particles .p3 { width: 5px; height: 5px; top: 28%; left: 38%; animation-delay: -4s; }
.hero-bg-particles .p4 { width: 3px; height: 3px; top: 72%; left: 52%; animation-delay: -1s; background: #c0d0dc; opacity: 0.5; }
.hero-bg-particles .p5 { width: 7px; height: 7px; top: 14%; left: 68%; animation-delay: -6s; }
.hero-bg-particles .p6 { width: 4px; height: 4px; top: 48%; left: 82%; animation-delay: -3s; background: var(--secondary-color); }
.hero-bg-particles .p7 { width: 5px; height: 5px; top: 78%; left: 24%; animation-delay: -5s; }
.hero-bg-particles .p8 { width: 3px; height: 3px; top: 36%; left: 92%; animation-delay: -7s; background: #c0d0dc; opacity: 0.45; }

@keyframes heroParticleFloat {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
    opacity: 0.25;
  }
  50% {
    transform: translate3d(12px, -18px, 0) scale(1.35);
    opacity: 0.65;
  }
}

.hero-bg-grid {
  position: absolute;
  inset: -10%;
  width: 120%;
  height: 120%;
  color: rgba(0, 84, 152, 0.14);
  mask-image: radial-gradient(ellipse 75% 70% at 50% 40%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 75% 70% at 50% 40%, #000 20%, transparent 78%);
  animation: heroGridPan 32s linear infinite;
}

@keyframes heroGridPan {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(-48px, -48px, 0);
  }
}

[data-theme="dark"] .hero-bg-grid {
  color: rgba(192, 208, 220, 0.12);
}

.hero-bg-arc {
  stroke-dasharray: 6 14;
  animation: heroArcFlow 22s linear infinite, heroArcPulse 10s ease-in-out infinite;
}

.hero-bg-arc.a2 {
  stroke-dasharray: 4 16;
  animation-delay: -3.5s, -5s;
  opacity: 0.75;
}

@keyframes heroArcFlow {
  to {
    stroke-dashoffset: -240;
  }
}

.hero-bg-node {
  opacity: 0.45;
  animation: heroNodePulse 4s ease-in-out infinite;
}

.hero-bg-node.n1 { animation-delay: 0s; }
.hero-bg-node.n2 { animation-delay: -1s; }
.hero-bg-node.n3 { animation-delay: -2s; }
.hero-bg-node.n4 { animation-delay: -3s; fill: #c0d0dc; }

@keyframes heroNodePulse {
  0%,
  100% {
    opacity: 0.25;
  }
  50% {
    opacity: 0.9;
  }
}

@keyframes heroArcPulse {
  0%,
  100% {
    opacity: 0.45;
  }
  50% {
    opacity: 0.95;
  }
}

.hero > .container-zs {
  position: relative;
  z-index: 1;
}

.hero-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3rem;
  }
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: clamp(2.35rem, 5.2vw, 4rem);
  margin: 0 0 1.25rem;
  max-width: 14ch;
}

.hero-copy {
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  color: var(--muted-text-color);
  max-width: 36rem;
  margin: 0 0 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero-visual {
  position: relative;
  min-height: 320px;
  display: grid;
  place-items: center;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.55;
  animation: floatOrb 8s ease-in-out infinite;
}

.hero-orb.o1 {
  width: 220px;
  height: 220px;
  background: color-mix(in srgb, var(--primary-color) 55%, transparent);
  top: 10%;
  right: 15%;
}

.hero-orb.o2 {
  width: 180px;
  height: 180px;
  background: color-mix(in srgb, var(--secondary-color) 50%, transparent);
  bottom: 8%;
  left: 12%;
  animation-delay: -3s;
}

@keyframes floatOrb {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-18px);
  }
}

.hero-panel {
  position: relative;
  z-index: 1;
  width: min(100%, 460px);
  aspect-ratio: 1 / 1.05;
  border-radius: var(--radius-lg);
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  animation: floatPanel 7s ease-in-out infinite;
}

@keyframes floatPanel {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.hero-panel svg {
  width: 100%;
  height: 100%;
}

.hero-logo-dark {
  display: none;
}

[data-theme="dark"] .hero-logo-light {
  display: none;
}

[data-theme="dark"] .hero-logo-dark {
  display: inline;
}

.hero-radar {
  transform-origin: 230px 220px;
  transform-box: view-box;
  animation: spinRadar 42s linear infinite;
}

@keyframes spinRadar {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.hero-float-card {
  position: absolute;
  z-index: 2;
  max-width: calc(100% - 1.5rem);
  background: var(--surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 0.85rem 1rem;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  animation: floatPanel 6s ease-in-out infinite;
}

.hero-float-card .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--secondary-color);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--secondary-color) 25%, transparent);
}

.hero-float-card.c1 {
  top: 12%;
  left: 0;
  animation-delay: -1.5s;
}

.hero-float-card.c2 {
  bottom: 14%;
  right: 0;
  animation-delay: -3.5s;
}

.hero-float-card.c2 .dot {
  background: var(--primary-color);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary-color) 25%, transparent);
}

/* ---------- Cards ---------- */
.card-zs {
  height: 100%;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card-zs:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--card-hover-border);
}

.icon-badge {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 1.15rem;
  background: linear-gradient(145deg, color-mix(in srgb, var(--primary-color) 16%, transparent), color-mix(in srgb, var(--secondary-color) 12%, transparent));
  color: var(--primary-color);
  font-size: 1.35rem;
  transition: transform var(--transition);
}

.card-zs:hover .icon-badge {
  transform: scale(1.06) rotate(-3deg);
}

.card-zs h3 {
  font-size: 1.2rem;
  margin: 0 0 0.65rem;
}

.card-zs p {
  color: var(--muted-text-color);
  margin: 0 0 1.1rem;
  font-size: 0.98rem;
}

.capability-grid .card-zs {
  text-align: left;
}

.stat-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

/* ---------- About / Mission ---------- */
.split-section {
  display: grid;
  gap: 2rem;
}

@media (min-width: 992px) {
  .split-section {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3.5rem;
    align-items: center;
  }
}

.about-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--gradient-soft);
  min-height: 360px;
  position: relative;
  display: grid;
  place-items: center;
  padding: 2rem;
}

.about-visual img {
  width: min(220px, 55%);
  height: auto;
}

.who-points {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.who-points li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  color: var(--muted-text-color);
  font-size: 0.98rem;
}

.who-points i {
  color: var(--secondary-color);
  font-size: 1.15rem;
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.who-points strong {
  color: var(--text-color);
  font-family: var(--font-display);
  font-weight: 700;
}

.who-panel {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  background: linear-gradient(160deg, #0a1a33 0%, #122744 55%, #0d2038 100%);
  color: #e8eef8;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-lg);
  min-height: 100%;
}

.who-panel-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.who-panel-brand img {
  width: 40px;
  height: auto;
}

.who-panel-kicker {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(232, 238, 248, 0.7);
}

.who-panel-title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
}

.who-panel-title span {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.who-panel-lead {
  margin: 0 0 1.5rem;
  color: rgba(232, 238, 248, 0.78);
  font-size: 0.98rem;
}

.who-panel-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.who-panel-cols h4 {
  margin: 0 0 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--secondary-color);
}

.who-panel-cols h4:first-child {
  color: rgba(61, 143, 255, 0.95);
}

.who-panel-cols ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.who-panel-cols li {
  position: relative;
  padding-left: 0.9rem;
  font-size: 0.92rem;
  color: rgba(232, 238, 248, 0.88);
}

.who-panel-cols li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--secondary-color);
}

.who-panel-cols > div:first-child li::before {
  background: var(--accent-color);
}

.who-panel-footer {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.who-panel-stack-label {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(232, 238, 248, 0.55);
}

.who-panel-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.15rem;
}

.who-panel-stack span {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.who-panel-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1.15rem;
}

.who-panel-stats div {
  padding: 0.75rem 0.85rem;
  border-radius: 12px;
  background: rgba(0, 84, 152, 0.15);
  border: 1px solid rgba(75, 163, 220, 0.2);
}

.who-panel-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.88rem;
  color: #fff;
  margin-bottom: 0.2rem;
}

.who-panel-stats span {
  font-size: 0.8rem;
  color: rgba(232, 238, 248, 0.65);
}

.who-panel-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 44px;
  padding: 0.65rem 1.15rem;
  border-radius: 999px;
  background: var(--gradient-brand);
  color: #fff !important;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  transition: transform var(--transition), box-shadow var(--transition);
}

.who-panel-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 84, 152, 0.35);
  color: #fff !important;
}

@media (max-width: 480px) {
  .who-panel-cols,
  .who-panel-stats {
    grid-template-columns: 1fr;
  }
}

.who-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.who-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1.15rem;
  border-radius: 14px;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.who-meta-year {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  line-height: 1;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.who-meta-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-color);
}

.mission-grid {
  display: grid;
  gap: 1.25rem;
}

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

.mission-card {
  padding: 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--surface-color);
  box-shadow: var(--shadow-sm);
  height: 100%;
}

.mission-card .icon-badge {
  margin-bottom: 1rem;
}

.mission-card h3 {
  margin: 0 0 0.75rem;
  font-size: 1.35rem;
}

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

.mission-card.vision {
  background: linear-gradient(160deg, color-mix(in srgb, var(--primary-color) 12%, var(--surface-color)), var(--surface-color));
}

.mission-card.mission {
  background: linear-gradient(160deg, color-mix(in srgb, var(--secondary-color) 12%, var(--surface-color)), var(--surface-color));
}

.mission-card.approach {
  background: linear-gradient(160deg, color-mix(in srgb, var(--primary-color) 6%, var(--surface-color)), color-mix(in srgb, var(--secondary-color) 8%, var(--surface-color)));
}

@media (max-width: 767.98px) {
  .mission-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Zettai Framework ---------- */
.framework-quote {
  max-width: 820px;
  margin: 0 auto 2.25rem;
  padding: 1.75rem 1.85rem;
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in srgb, var(--primary-color) 22%, var(--border-color));
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--primary-color) 8%, var(--surface-color)), var(--surface-color));
  box-shadow: var(--shadow-sm);
  position: relative;
}

.framework-quote::before {
  content: "“";
  position: absolute;
  top: 0.55rem;
  left: 1rem;
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 1;
  color: var(--primary-color);
  opacity: 0.35;
}

.framework-quote p {
  margin: 0;
  font-size: clamp(1.05rem, 2.2vw, 1.2rem);
  line-height: 1.65;
  color: var(--text-color);
  font-weight: 500;
}

.framework-steps {
  display: grid;
  gap: 1rem;
  align-items: stretch;
}

@media (min-width: 900px) {
  .framework-steps {
    grid-template-columns: 1fr auto 1fr auto 1fr;
    align-items: center;
    gap: 0.75rem;
  }
}

.framework-step {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.35rem 1.4rem;
  box-shadow: var(--shadow-sm);
  height: 100%;
}

.framework-step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: #fff;
  background: var(--gradient-brand);
  margin-bottom: 0.85rem;
}

.framework-step h3 {
  font-size: 1.05rem;
  margin: 0 0 0.45rem;
}

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

.framework-connector {
  display: none;
}

@media (min-width: 900px) {
  .framework-connector {
    display: block;
    width: 36px;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    opacity: 0.55;
  }
}

/* ---------- Process timeline ---------- */
.process-track {
  display: grid;
  gap: 1rem;
  position: relative;
}

@media (min-width: 992px) {
  .process-track {
    grid-template-columns: repeat(7, 1fr);
    gap: 0.75rem;
  }

  .process-track::before {
    content: "";
    position: absolute;
    top: 28px;
    left: 4%;
    right: 4%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    opacity: 0.35;
    z-index: 0;
  }
}

.process-step {
  position: relative;
  z-index: 1;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.process-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: #fff;
  background: var(--gradient-brand);
  margin-bottom: 0.85rem;
}

.process-step h3 {
  font-size: 1rem;
  margin: 0 0 0.4rem;
}

.process-step p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted-text-color);
}

/* ---------- Tech pills ---------- */
.tech-group {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  height: 100%;
}

.tech-group h3 {
  font-size: 1.05rem;
  margin: 0 0 1rem;
}

.tech-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tech-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--primary-color) 8%, var(--background-color));
  border: 1px solid var(--border-color);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-color);
}

/* ---------- Case / placeholder ---------- */
.placeholder-note {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted-text-color);
  background: color-mix(in srgb, var(--muted-text-color) 10%, transparent);
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
  margin-bottom: 0.75rem;
}

.case-card .case-media {
  height: 160px;
  border-radius: 12px;
  margin-bottom: 1rem;
  background: var(--gradient-soft);
  border: 1px solid var(--border-color);
  display: grid;
  place-items: center;
  color: var(--muted-text-color);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
}

/* ---------- CTA band ---------- */
.cta-band {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  padding: clamp(2.5rem, 5vw, 3.75rem);
  background: linear-gradient(135deg, #0a1520 0%, #005498 48%, #1c70ac 120%);
  color: #fff;
  box-shadow: var(--shadow-lg);
}

.cta-band h2,
.cta-band p {
  color: #fff;
}

.cta-band p {
  opacity: 0.92;
  max-width: 36rem;
}

.cta-band .btn-zs-light {
  --btn-bg: #fff;
  --btn-color: #0c1b33;
}

.cta-band .btn-zs-light:hover {
  transform: translateY(-2px);
  --btn-bg: #f3f7fb;
  --btn-color: #005498;
}

/* ---------- Page hero (inner) ---------- */
.page-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: clamp(3rem, 6vw, 4.5rem) 0;
  background:
    radial-gradient(ellipse 70% 60% at 15% 20%, rgba(28, 112, 172, 0.35), transparent 55%),
    radial-gradient(ellipse 55% 50% at 85% 75%, rgba(0, 84, 152, 0.28), transparent 50%),
    linear-gradient(165deg, #071422 0%, #0b1c30 45%, #0a1830 100%);
  border-bottom: 1px solid rgba(120, 170, 210, 0.12);
  color: #e8eef4;
}

.page-net {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-net-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(120, 170, 210, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 170, 210, 0.07) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 85% 75% at 50% 45%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 85% 75% at 50% 45%, #000 20%, transparent 78%);
  animation: pageNetGridDrift 28s linear infinite;
}

@keyframes pageNetGridDrift {
  0% { background-position: 0 0, 0 0; }
  100% { background-position: 48px 48px, 48px 48px; }
}

.page-net-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.page-net-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 30%, rgba(248, 136, 32, 0.08), transparent 28%),
    radial-gradient(circle at 25% 70%, rgba(75, 163, 220, 0.12), transparent 32%);
  animation: pageNetGlowPulse 7s ease-in-out infinite alternate;
}

@keyframes pageNetGlowPulse {
  from { opacity: 0.55; }
  to { opacity: 1; }
}

.page-hero-content {
  position: relative;
  z-index: 1;
}

.page-hero .eyebrow {
  color: #7eb6ff;
}

.page-hero .eyebrow::before {
  background: #7eb6ff;
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3.1rem);
  margin: 0 0 1rem;
  color: #f3f7fb;
}

.page-hero p {
  color: rgba(216, 228, 240, 0.82);
  max-width: 40rem;
  margin: 0;
  font-size: 1.1rem;
}

.page-hero .breadcrumb-zs {
  background: rgba(120, 170, 210, 0.1);
  border-color: rgba(120, 170, 210, 0.22);
  color: rgba(200, 216, 232, 0.85);
}

.page-hero .breadcrumb-zs a {
  color: rgba(200, 216, 232, 0.85);
}

.page-hero .breadcrumb-zs a:hover {
  color: #9fd0f5;
}

.page-hero .breadcrumb-zs .sep,
.page-hero .breadcrumb-zs a::after {
  color: #4ba3dc;
  background: #4ba3dc;
}

.page-hero .breadcrumb-zs li[aria-current="page"] {
  color: #f3f7fb;
}

.breadcrumb-zs {
  position: relative;
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  list-style: none;
  margin: 0 0 1rem;
  padding: 0.35rem 0.85rem 0.35rem 0.75rem;
  font-size: 0.9rem;
  color: var(--muted-text-color);
  border-radius: 999px;
  background: color-mix(in srgb, var(--primary-color) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--primary-color) 18%, transparent);
  overflow: hidden;
}

.breadcrumb-zs::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 0%,
    transparent 40%,
    color-mix(in srgb, var(--primary-color) 35%, transparent) 50%,
    transparent 60%,
    transparent 100%
  );
  background-size: 220% 100%;
  animation: bcShimmer 3.2s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes bcShimmer {
  0% { background-position: 120% 0; }
  100% { background-position: -120% 0; }
}

.breadcrumb-zs > li {
  position: relative;
  z-index: 1;
}

.breadcrumb-zs a {
  position: relative;
  color: var(--muted-text-color);
  transition: color 0.25s ease;
}

.breadcrumb-zs a::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 1.5px;
  border-radius: 2px;
  background: var(--primary-color);
  transition: width 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.breadcrumb-zs a:hover::after {
  width: 100%;
}

.breadcrumb-zs .sep {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 0.85rem;
  color: var(--primary-color);
  font-weight: 400;
  font-size: 0.8rem;
  opacity: 0.75;
  animation: bcSepPulse 1.6s ease-in-out infinite;
}

.breadcrumb-zs .sep:nth-child(4) {
  animation-delay: 0.35s;
}

@keyframes bcSepPulse {
  0%,
  100% {
    opacity: 0.45;
    transform: translateX(0);
  }
  50% {
    opacity: 1;
    transform: translateX(3px);
  }
}

.breadcrumb-zs li[aria-current="page"] {
  font-weight: 600;
  color: var(--text-color);
  position: relative;
}

.breadcrumb-zs li[aria-current="page"]::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(
    90deg,
    var(--primary-color),
    var(--secondary-color),
    var(--primary-color)
  );
  background-size: 200% 100%;
  animation: bcCurrentGlow 2.4s linear infinite;
}

@keyframes bcCurrentGlow {
  0% { background-position: 0% 0; }
  100% { background-position: 200% 0; }
}

[data-theme="dark"] .breadcrumb-zs {
  background: color-mix(in srgb, var(--primary-color) 14%, transparent);
  border-color: color-mix(in srgb, var(--primary-color) 28%, transparent);
}

/* ---------- Forms ---------- */
.form-zs {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  box-shadow: var(--shadow-sm);
}

.form-label-zs {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
}

.required-star {
  color: var(--secondary-color);
}

.form-control-zs,
.form-select-zs {
  width: 100%;
  min-height: 48px;
  padding: 0.7rem 0.95rem;
  border-radius: 12px;
  border: 1.5px solid var(--border-color);
  background: var(--background-color);
  color: var(--text-color);
  font: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
}

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

.form-control-zs:focus,
.form-select-zs:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: var(--focus-ring);
}

.form-error {
  display: none;
  color: var(--error);
  font-size: 0.85rem;
  margin-top: 0.35rem;
}

.field-invalid .form-control-zs,
.field-invalid .form-select-zs {
  border-color: var(--error);
}

.field-invalid .form-error {
  display: block;
}

.form-status {
  display: none;
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  font-weight: 600;
}

.form-status.is-success {
  display: block;
  background: color-mix(in srgb, var(--success) 15%, transparent);
  color: var(--success);
}

.form-status.is-error {
  display: block;
  background: color-mix(in srgb, var(--error) 15%, transparent);
  color: var(--error);
}

.contact-meta {
  display: grid;
  gap: 1rem;
}

.contact-meta-item {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  padding: 1.1rem;
  border-radius: var(--radius-md);
  background: var(--surface-color);
  border: 1px solid var(--border-color);
}

.contact-meta-item i {
  color: var(--primary-color);
  font-size: 1.25rem;
  margin-top: 0.15rem;
}

.contact-meta-item strong {
  display: block;
  font-family: var(--font-display);
  margin-bottom: 0.2rem;
}

.contact-meta-item span,
.contact-meta-item a {
  color: var(--muted-text-color);
  font-size: 0.95rem;
}

/* ---------- Accordion FAQ ---------- */
.accordion-zs .accordion-item {
  background: var(--surface-color);
  border: 1px solid var(--border-color) !important;
  border-radius: 14px !important;
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.accordion-zs .accordion-button {
  background: var(--surface-color);
  color: var(--text-color);
  font-family: var(--font-display);
  font-weight: 600;
  box-shadow: none !important;
}

.accordion-zs .accordion-button:not(.collapsed) {
  color: var(--primary-color);
  background: color-mix(in srgb, var(--primary-color) 8%, var(--surface-color));
}

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

/* ---------- Footer ---------- */
.site-footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  padding-top: 4rem;
}

.site-footer a {
  color: var(--footer-muted);
}

.site-footer a:hover {
  color: #fff;
}

.footer-brand img {
  height: 44px;
  width: auto;
  margin-bottom: 0.45rem;
}

.footer-brand .footer-formerly {
  margin: 0 0 0.85rem;
  font-size: 0.82rem;
  color: var(--footer-muted);
  opacity: 0.9;
}

.footer-brand p {
  color: var(--footer-muted);
  max-width: 28rem;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.95rem;
  margin: 0 0 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.footer-contact li {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  color: var(--footer-muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.footer-contact i {
  margin-top: 0.2rem;
  flex-shrink: 0;
  color: var(--primary-color);
  font-size: 0.95rem;
}

.footer-contact a {
  color: var(--footer-text);
}

.footer-contact a:hover {
  color: #fff;
}

.footer-bottom {
  margin-top: 3rem;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  color: var(--footer-muted);
  font-size: 0.9rem;
}

.footer-legal {
  display: flex;
  gap: 1.25rem;
}

/* ---------- Utilities ---------- */
.surface {
  background: var(--surface-color);
}

.bg-soft {
  background: var(--gradient-soft);
}

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

.job-card .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.75rem 0 1rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: var(--font-display);
  background: color-mix(in srgb, var(--primary-color) 10%, transparent);
  color: var(--primary-color);
}

.floating-cta {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 1040;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 48px;
  padding: 0.7rem 1.15rem;
  border-radius: 999px;
  background: var(--gradient-brand);
  color: #fff !important;
  font-family: var(--font-display);
  font-weight: 600;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition);
}

.floating-cta:hover {
  transform: translateY(-3px);
  color: #fff !important;
}

.back-to-top {
  position: fixed;
  right: 1.25rem;
  bottom: 5rem;
  z-index: 1040;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--border-color);
  background: var(--surface-color);
  color: var(--text-color);
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: var(--transition);
  cursor: pointer;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.error-page {
  min-height: calc(100vh - var(--header-h));
  display: grid;
  place-items: center;
  text-align: center;
  padding: 3rem 1rem;
}

.error-code {
  font-family: var(--font-display);
  font-size: clamp(5rem, 16vw, 9rem);
  font-weight: 800;
  line-height: 1;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 0.5rem;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--primary-color);
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 2000;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* Service detail extras */
.benefit-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.benefit-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.9rem 1rem;
  border-radius: 12px;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
}

.benefit-list i {
  color: var(--secondary-color);
  margin-top: 0.2rem;
}

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

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

  .hero-panel,
  .hero-orb,
  .hero-float-card,
  .hero-radar,
  .hero-bg-glow,
  .hero-bg-arc,
  .hero-bg-grid,
  .hero-bg-shimmer,
  .hero-bg-particles span,
  .hero-bg-node,
  .hero-watermark,
  .hero,
  .breadcrumb-zs::before,
  .breadcrumb-zs .sep,
  .breadcrumb-zs li[aria-current="page"]::after,
  .page-net-grid,
  .page-net-glow {
    animation: none !important;
  }

  .breadcrumb-zs .sep {
    opacity: 0.55;
    transform: none;
  }
}

@media (max-width: 575.98px) {
  .hero-watermark {
    right: -0.4rem;
    bottom: -1rem;
    width: clamp(160px, 42vw, 230px);
    opacity: 0.07;
  }

  .floating-cta span.label-full {
    display: none;
  }

  .hero h1 {
    max-width: none;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn-zs {
    width: 100%;
  }

  .hero-float-card {
    font-size: 0.75rem;
    padding: 0.55rem 0.7rem;
  }

  .hero-float-card.c1 {
    left: 0.5rem;
    right: auto;
  }

  .hero-float-card.c2 {
    right: 0.5rem;
    left: auto;
  }

  .brand-logo img {
    height: 36px;
  }
}

/* Prevent AOS off-screen transforms from expanding page width */
[data-aos^="fade-left"],
[data-aos^="fade-right"],
[data-aos="slide-left"],
[data-aos="slide-right"] {
  max-width: 100%;
}

/* ---------- About page ---------- */
.about-hero .about-facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  margin-top: 2rem;
  max-width: 720px;
}

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

.about-fact {
  padding: 1rem 1.1rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(160, 200, 230, 0.18);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.about-fact strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 0.2rem;
  background: linear-gradient(135deg, #7eb6ff 0%, #4ba3dc 50%, #f0a35a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.about-fact span {
  font-size: 0.85rem;
  color: rgba(200, 216, 232, 0.78);
}

.story-timeline {
  display: grid;
  gap: 1.25rem;
  max-width: 900px;
  margin-inline: auto;
}

.story-item {
  display: grid;
  gap: 0.85rem;
}

@media (min-width: 768px) {
  .story-item {
    grid-template-columns: 110px 1fr;
    gap: 1.5rem;
    align-items: start;
  }
}

.story-year {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--primary-color);
  padding-top: 1.35rem;
}

.story-card {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.6rem;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.story-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.4rem;
  bottom: 1.4rem;
  width: 3px;
  border-radius: 3px;
  background: var(--gradient-brand);
}

.story-card h3 {
  margin: 0 0 0.55rem;
  font-size: 1.2rem;
  padding-left: 0.75rem;
}

.story-card p {
  margin: 0;
  padding-left: 0.75rem;
  color: var(--muted-text-color);
}

.value-card {
  height: 100%;
  padding: 1.6rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--surface-color);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.value-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  color: var(--secondary-color);
  margin-bottom: 0.75rem;
}

.value-card h3 {
  margin: 0 0 0.55rem;
  font-size: 1.1rem;
}

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

.about-capability .tech-pills {
  margin-top: 0.25rem;
}

.help-step {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  height: 100%;
  padding: 1.15rem;
  border-radius: var(--radius-md);
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.help-step-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  background: linear-gradient(145deg, color-mix(in srgb, var(--primary-color) 16%, transparent), color-mix(in srgb, var(--secondary-color) 12%, transparent));
  color: var(--primary-color);
  font-size: 1.15rem;
}

.help-step h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.help-step p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted-text-color);
}

.about-process {
  grid-template-columns: 1fr;
}

@media (min-width: 992px) {
  .about-process {
    grid-template-columns: repeat(6, 1fr);
  }
}

.location-card {
  height: 100%;
  padding: clamp(1.5rem, 3vw, 2rem);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, #0a1520 0%, #005498 52%, #1c70ac 140%);
  color: #fff;
  box-shadow: var(--shadow-lg);
}

.location-card h3 {
  color: #fff;
  font-size: 1.75rem;
  margin: 0 0 0.85rem;
}

.location-card > p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1.25rem;
}

.location-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.location-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.92);
}

.location-list i {
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.location-list a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- Testimonials ---------- */
.testimonials-section {
  background:
    radial-gradient(ellipse 70% 50% at 10% 0%, color-mix(in srgb, var(--primary-color) 12%, transparent), transparent 60%),
    radial-gradient(ellipse 60% 40% at 90% 100%, color-mix(in srgb, var(--secondary-color) 10%, transparent), transparent 55%),
    var(--background-color);
}

.testimonial-card {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 1.75rem 1.6rem 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--card-hover-border);
}

.testimonial-card-accent {
  background: linear-gradient(165deg, color-mix(in srgb, var(--primary-color) 10%, var(--surface-color)), var(--surface-color) 55%);
  border-color: color-mix(in srgb, var(--primary-color) 25%, var(--border-color));
}

.testimonial-quote-mark {
  position: absolute;
  top: 0.35rem;
  right: 1rem;
  font-family: var(--font-display);
  font-size: 5rem;
  line-height: 1;
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  opacity: 0.35;
  pointer-events: none;
}

.testimonial-stars {
  display: flex;
  gap: 0.2rem;
  margin-bottom: 1rem;
  color: var(--secondary-color);
  font-size: 0.95rem;
}

.testimonial-card blockquote {
  margin: 0 0 1.35rem;
  padding: 0;
  flex: 1;
}

.testimonial-card blockquote p {
  margin: 0;
  color: var(--text-color);
  font-size: 1.02rem;
  line-height: 1.65;
  font-weight: 500;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--border-color);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  color: #fff;
  background: var(--gradient-brand);
  box-shadow: 0 6px 16px rgba(0, 84, 152, 0.28);
}

.testimonial-author strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.98rem;
  color: var(--text-color);
}

.testimonial-author span {
  display: block;
  font-size: 0.85rem;
  color: var(--muted-text-color);
}

/* ---------- Services / Industries page extras ---------- */
.svc-pillars {
  display: grid;
  gap: 1rem;
}

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

.svc-pillar {
  position: relative;
  padding: 1.5rem 1.35rem;
  border-radius: var(--radius-md);
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.svc-pillar::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gradient-brand);
}

.svc-pillar-num {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--secondary-color);
  margin-bottom: 0.65rem;
}

.svc-pillar h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
}

.svc-pillar p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted-text-color);
}

.svc-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.svc-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--card-hover-border);
}

.svc-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.35rem;
}

.svc-card-top .icon-badge {
  margin-bottom: 0.85rem;
}

.svc-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary-color);
  background: color-mix(in srgb, var(--primary-color) 12%, transparent);
}

.svc-card h3 {
  margin: 0 0 0.55rem;
  font-size: 1.15rem;
}

.svc-card > p {
  color: var(--muted-text-color);
  font-size: 0.95rem;
  margin: 0 0 0.85rem;
}

.svc-bullets {
  list-style: none;
  margin: 0 0 1.1rem;
  padding: 0;
  display: grid;
  gap: 0.35rem;
  flex: 1;
}

.svc-bullets li {
  position: relative;
  padding-left: 0.9rem;
  font-size: 0.88rem;
  color: var(--muted-text-color);
}

.svc-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--secondary-color);
}

.svc-flow {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

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

.svc-flow-item {
  padding: 1.1rem 1rem;
  border-radius: 14px;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.svc-flow-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
  color: var(--text-color);
}

.svc-flow-item span {
  font-size: 0.85rem;
  color: var(--muted-text-color);
}

.tech-pills.justify-content-center {
  justify-content: center;
}

.ind-intro {
  display: grid;
  gap: 1.75rem;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border-radius: var(--radius-lg);
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

@media (min-width: 992px) {
  .ind-intro {
    grid-template-columns: 1.4fr 1fr;
    align-items: center;
  }
}

.ind-intro-stats {
  display: grid;
  gap: 0.75rem;
}

.ind-intro-stats div {
  padding: 0.9rem 1rem;
  border-radius: 12px;
  background: color-mix(in srgb, var(--primary-color) 8%, var(--background-color));
  border: 1px solid var(--border-color);
}

.ind-intro-stats strong {
  display: block;
  font-family: var(--font-display);
  margin-bottom: 0.15rem;
}

.ind-intro-stats span {
  font-size: 0.85rem;
  color: var(--muted-text-color);
}

.ind-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 1.6rem;
  border-radius: var(--radius-lg);
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.ind-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.ind-card-head {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

.ind-card-head .icon-badge {
  margin-bottom: 0;
}

.ind-card-head h3 {
  margin: 0;
  font-size: 1.25rem;
}

.ind-card > p {
  color: var(--muted-text-color);
  margin: 0 0 1rem;
  flex: 1;
}

.ind-focus {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
}

.ind-focus span {
  display: inline-flex;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-color);
  background: color-mix(in srgb, var(--secondary-color) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--secondary-color) 22%, transparent);
}

.challenge-card {
  height: 100%;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.challenge-label {
  display: inline-block;
  margin-bottom: 0.65rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--secondary-color);
}

.challenge-card h3 {
  margin: 0 0 0.55rem;
  font-size: 1.15rem;
}

.challenge-card > p {
  margin: 0 0 1rem;
  color: var(--muted-text-color);
  font-size: 0.95rem;
}

.challenge-solution {
  padding: 0.9rem 1rem;
  border-radius: 12px;
  background: color-mix(in srgb, var(--primary-color) 8%, var(--background-color));
  border-left: 3px solid var(--primary-color);
}

.challenge-solution strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  margin-bottom: 0.25rem;
  color: var(--primary-color);
}

.challenge-solution span {
  font-size: 0.9rem;
  color: var(--muted-text-color);
}

.ind-map {
  display: grid;
  gap: 1rem;
}

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

.ind-map > div {
  padding: 1.35rem 1.25rem;
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, color-mix(in srgb, var(--primary-color) 10%, var(--surface-color)), var(--surface-color));
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.ind-map h4 {
  margin: 0 0 0.45rem;
  font-size: 1rem;
  color: var(--primary-color);
}

.ind-map p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted-text-color);
}