:root {
  --bg-deep: #080a0f;
  --bg: #0c0f16;
  --surface: rgba(255, 255, 255, 0.048);
  --surface-muted: rgba(255, 255, 255, 0.03);
  --border: rgba(255, 255, 255, 0.085);
  --border-strong: rgba(255, 255, 255, 0.13);
  --border-accent: rgba(129, 140, 248, 0.32);
  --text: #d1d5db;
  --text-muted: #9ca3af;
  --text-soft: #6b7280;
  --heading: #f3f5f8;
  --accent: #818cf8;
  --accent-hover: #6366f1;
  --accent-bright: #a5b4fc;
  --accent2: #22d3ee;
  --accent-soft: rgba(129, 140, 248, 0.18);
  --accent-softer: rgba(129, 140, 248, 0.09);
  --ink: var(--heading);
  --footer-bg: #050608;
  --radius: 16px;
  --radius-sm: 11px;
  --shadow-sm: 0 1px 0 rgba(255, 255, 255, 0.055) inset, 0 10px 40px rgba(0, 0, 0, 0.38);
  --shadow-md: 0 1px 0 rgba(255, 255, 255, 0.07) inset, 0 20px 56px rgba(0, 0, 0, 0.48);
  --shadow-lg: 0 28px 72px rgba(0, 0, 0, 0.58);
  --font-sans: "Instrument Sans", system-ui, sans-serif;
  --font-display: "Syne", var(--font-sans);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 3.5rem;
  --glass-blur: 22px;
  --container-max: 1140px;
  --pad-x: clamp(1.25rem, 4vw, 3rem);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg-deep);
  -webkit-font-smoothing: antialiased;
}

.page-bg {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 85% 65% at 88% 4%, rgba(99, 102, 241, 0.11) 0%, transparent 48%),
    radial-gradient(ellipse 65% 50% at 8% 88%, rgba(34, 211, 238, 0.065) 0%, transparent 45%),
    radial-gradient(ellipse 45% 38% at 48% 98%, rgba(129, 140, 248, 0.05) 0%, transparent 52%),
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg) 48%, #0e1118 100%);
}

.page-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 85% 65% at 50% -5%, black 15%, transparent 65%);
  -webkit-mask-image: radial-gradient(ellipse 85% 65% at 50% -5%, black 15%, transparent 65%);
  opacity: 0.42;
}

main,
.site-header,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-main {
  padding-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 var(--pad-x);
  background: rgba(12, 15, 22, 0.78);
  backdrop-filter: blur(var(--glass-blur)) saturate(1.15);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(1.15);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04), 0 8px 26px rgba(0, 0, 0, 0.22);
}

.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  padding: 0.18rem 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  line-height: 0;
}

.logo-image {
  display: block;
  width: auto;
  height: clamp(33px, 3.7vw, 40px);
  object-fit: contain;
  filter: drop-shadow(0 5px 14px rgba(0, 0, 0, 0.3));
}

.logo:focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: 4px;
  border-radius: 8px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s var(--ease);
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.32rem;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}

.nav a:hover {
  color: var(--heading);
}

.nav a.is-active {
  color: var(--heading);
}

.legal-nav {
  gap: 1rem;
}

.nav a:hover::after,
.nav a.is-active::after {
  transform: scaleX(1);
}

.nav-cta {
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  color: var(--heading) !important;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.nav-cta:hover {
  border-color: var(--border-accent);
  background: var(--accent-softer);
  color: var(--accent-bright) !important;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--ink);
}

.menu-toggle span {
  display: block;
  height: 2px;
  width: 22px;
  background: currentColor;
  border-radius: 1px;
  transition: transform 0.2s var(--ease);
}

main {
  padding-top: var(--header-h);
}

section {
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

/* Hero */
.hero {
  padding: clamp(2.75rem, 6vw, 4.75rem) var(--pad-x) clamp(3.25rem, 6vw, 5.25rem);
  position: relative;
  overflow: hidden;
}

.hero-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr min(340px, 100%);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.hero-copy {
  max-width: 38rem;
}

.hero-eyebrow {
  margin: 0 0 1.1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-bright);
}

.hero-eyebrow::after {
  content: "";
  height: 1px;
  width: 2.75rem;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0.55;
}

.hero-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.1rem, 5vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.hero-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent-bright) 0%, var(--accent2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  margin: 1.5rem 0 0;
  font-size: 1.0625rem;
  color: var(--text-muted);
  max-width: 36rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.45rem;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s, color 0.2s;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, #6366f1 45%, var(--accent2) 160%);
  color: #fff;
  box-shadow: 0 4px 24px rgba(99, 102, 241, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.08) inset;
}

.btn-primary:hover {
  transform: translateY(-1px);
  filter: brightness(1.06);
  box-shadow: 0 8px 32px rgba(99, 102, 241, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.1) inset;
}

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

.btn-ghost:hover {
  border-color: var(--border-accent);
  color: var(--accent-bright);
  background: var(--accent-softer);
}

.btn-block {
  width: 100%;
  margin-top: 1.25rem;
}

.btn-on-dark {
  background: var(--heading);
  color: #111827;
  font-weight: 600;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}

.btn-on-dark:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
}

.hero-highlights {
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
  border-top: 1px solid var(--border);
  padding-top: 2rem;
}

.hero-highlights li {
  display: grid;
  gap: 0.2rem;
}

.hero-highlights strong {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
}

.hero-highlights span {
  font-size: 0.85rem;
  color: var(--text-soft);
}

.hero-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero-panel-card {
  background: var(--surface);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.5rem 1.35rem;
  box-shadow: var(--shadow-md);
}

.hero-panel-label {
  margin: 0 0 1rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.hero-panel-list {
  margin: 0;
  padding: 0 0 0 1.1rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.hero-panel-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.hero-panel-metrics > div {
  background: var(--surface-muted);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.1rem;
}

.metric-value {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.metric-label {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: var(--text-soft);
  line-height: 1.4;
}

/* Trust strip */
.trust-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.trust-strip-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 1.35rem var(--pad-x);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 2rem;
}

.trust-strip-title {
  margin: 0;
  padding-right: 0.5rem;
  border-right: 1px solid var(--border);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.trust-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.65rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.trust-tags li {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 0.4rem 0.85rem;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 999px;
  border: 1px solid var(--border);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.trust-tags li:hover {
  border-color: var(--border-accent);
  color: var(--text);
}

@media (max-width: 560px) {
  .trust-strip-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
  }

  .trust-strip-title {
    border-right: none;
    padding-right: 0;
  }
}

/* Section shared */
.section-head {
  max-width: 40rem;
  margin-bottom: clamp(2.25rem, 4vw, 3rem);
}

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

.section-label {
  margin: 0 0 0.65rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-bright);
}

.section-title {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.45rem, 2.8vw, 1.85rem);
  letter-spacing: -0.025em;
  color: var(--ink);
  line-height: 1.2;
}

.section-desc {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.section-desc--wide {
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

/* Capabilities */
.capabilities {
  padding: clamp(3.5rem, 7vw, 5.75rem) 0;
  margin: 0;
  max-width: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, transparent 58%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.capabilities .section-head,
.capabilities .cap-grid {
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}

.cap-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.cap-card {
  background: var(--surface);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.55rem 1.4rem 1.65rem;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}

.cap-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.cap-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--accent-softer);
  color: var(--accent);
}

.cap-title {
  margin: 1.1rem 0 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.cap-text {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Portfolio / slider */
.portfolio {
  padding: clamp(3.5rem, 7vw, 5.75rem) 0;
  margin: 0;
  max-width: none;
  border-top: none;
}

.portfolio .section-head,
.portfolio .slider-wrap,
.portfolio .slider-dots {
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}

.slider-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 -0.25rem;
}

.slider-viewport {
  flex: 1;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 3%, black 97%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 3%, black 97%, transparent);
}

.slider-track {
  display: flex;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0.5rem 0 1.25rem;
  transition: transform 0.55s var(--ease);
  will-change: transform;
}

.app-card {
  flex: 0 0 min(280px, 78vw);
  padding: 1.5rem;
  border-radius: var(--radius);
  background: var(--surface);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.app-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.app-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  color: #fff;
  background: linear-gradient(
    145deg,
    var(--accent) 0%,
    color-mix(in srgb, var(--accent) 55%, var(--accent2)) 100%
  );
  box-shadow: 0 6px 20px color-mix(in srgb, var(--accent) 35%, transparent);
}

.app-card-icon-img {
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: none;
  box-shadow: var(--shadow-sm);
}

.app-card-title {
  margin: 1.15rem 0 0.45rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.app-card-desc {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.app-card-badge {
  display: inline-block;
  margin-top: 1.15rem;
  padding: 0.35rem 0.65rem;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-bright);
  background: var(--accent-softer);
  border-radius: 6px;
  border: 1px solid rgba(129, 140, 248, 0.2);
  text-decoration: none;
}

.slider-btn {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--heading);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.slider-btn:hover:not(:disabled) {
  border-color: var(--border-accent);
  color: var(--accent-bright);
  background: var(--accent-softer);
}

.slider-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.35rem;
}

.slider-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: var(--border-strong);
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}

.slider-dot[aria-selected="true"] {
  background: var(--accent);
  transform: scale(1.15);
}

/* Process */
.process {
  padding: clamp(3.5rem, 7vw, 5.75rem) 0;
  margin: 0;
  max-width: none;
  background: linear-gradient(180deg, transparent 0%, rgba(99, 102, 241, 0.045) 48%, transparent 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.process .section-head,
.process .process-steps {
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}

.process-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.process-step {
  position: relative;
  padding: 1.5rem 1.35rem;
  background: var(--surface);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.process-num {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.process-title {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.process-text {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* About */
.about {
  padding: clamp(3.5rem, 7vw, 5.75rem) 0;
  margin: 0;
  max-width: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr min(320px, 100%);
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}

.about-text {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
}

.about-principles {
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.about-principles li {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink);
  padding-left: 1.35rem;
  position: relative;
}

.about-principles li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.about-aside {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.about-stat-card {
  background: var(--surface);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem 1.4rem;
  box-shadow: var(--shadow-sm);
}

.about-stat-card--muted {
  background: var(--accent-softer);
  border: 1px solid rgba(129, 140, 248, 0.15);
}

.about-stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.03em;
}

.about-stat-label {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.about-quote {
  margin: 0;
  font-size: 0.9rem;
  font-style: italic;
  color: var(--text-muted);
  line-height: 1.6;
}

/* FAQ */
.faq {
  padding: clamp(3.5rem, 7vw, 5.75rem) 0;
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.025) 0%, rgba(255, 255, 255, 0.01) 100%);
}

.faq-inner {
  max-width: min(56rem, var(--container-max));
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
  display: grid;
  grid-template-columns: min(280px, 100%) 1fr;
  gap: clamp(2rem, 5vw, 3rem);
  align-items: start;
}

.faq-intro .section-title {
  margin-bottom: 0.75rem;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: hidden;
  transition: border-color 0.2s var(--ease);
}

.faq-item:hover {
  border-color: var(--border-strong);
}

.faq-item[open] {
  border-color: rgba(129, 140, 248, 0.22);
}

.faq-item summary {
  padding: 1rem 1.15rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-weight: 400;
  font-size: 1.15rem;
  color: var(--accent);
  flex-shrink: 0;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  margin: 0;
  padding: 0 1.15rem 1.1rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Contact */
.contact {
  padding: clamp(3.5rem, 7vw, 5.75rem) 0;
  margin: 0;
  max-width: none;
  border-top: 1px solid var(--border);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr min(360px, 100%);
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}

.contact-copy .section-title {
  margin-bottom: 1rem;
}

.contact-lead {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.55rem);
  font-weight: 600;
}

.contact-lead a {
  color: var(--accent);
  text-decoration: none;
}

.contact-lead a:hover {
  text-decoration: underline;
}

.contact-note {
  margin: 1rem 0 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 28rem;
  line-height: 1.65;
}

.contact-meta {
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.4rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.contact-card {
  background: var(--surface);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 1.6rem;
  box-shadow: var(--shadow-md);
}

.contact-card-title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--ink);
}

.contact-card-list {
  margin: 0;
  padding: 0 0 0 1.1rem;
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.75;
}

.contact-form {
  margin-top: 1rem;
}

.contact-form-label {
  display: block;
  margin: 0.8rem 0 0.35rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.contact-form-input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--heading);
  padding: 0.7rem 0.85rem;
  font: inherit;
}

.contact-form-input:focus-visible {
  outline: 2px solid var(--accent-soft);
  border-color: var(--border-accent);
}

.contact-form-textarea {
  resize: vertical;
  min-height: 90px;
}

/* CTA band */
.cta-band {
  background: linear-gradient(128deg, #2e2a6e 0%, var(--accent-hover) 42%, #0c6b82 100%);
  color: #fff;
  padding: 2.45rem 0;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 100% 0%, rgba(255, 255, 255, 0.12) 0%, transparent 55%);
  pointer-events: none;
}

.cta-band-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  position: relative;
  z-index: 1;
}

.cta-band-text {
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
  max-width: 36rem;
  line-height: 1.55;
  opacity: 0.95;
}

/* Legal / policy documents */
.legal-doc {
  max-width: 42rem;
  margin: 0 auto;
  padding: clamp(2.85rem, 6vw, 4.5rem) var(--pad-x) clamp(4rem, 10vw, 6.5rem);
}

.legal-doc h1.section-title {
  font-size: clamp(1.7rem, 3.8vw, 2.2rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.legal-doc .legal-doc-heading {
  margin: 2.1rem 0 0.55rem;
  font-family: var(--font-sans);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.35;
}

.legal-doc h2.legal-doc-heading:first-of-type {
  margin-top: 1.65rem;
}

.legal-doc .legal-doc-list {
  margin: 0 0 1.35rem;
  padding: 0 0 0 1.15rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.75;
}

.legal-doc .legal-doc-meta {
  margin: 1.35rem 0 0;
  font-size: 0.88rem;
  color: var(--text-soft);
}

.legal-doc a:not(.btn) {
  color: var(--accent-bright);
  text-decoration: none;
  border-bottom: 1px solid rgba(129, 140, 248, 0.35);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.legal-doc a:not(.btn):hover {
  color: var(--accent);
  border-bottom-color: rgba(129, 140, 248, 0.55);
}

.legal-doc-actions {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

/* Footer */
.site-footer {
  background: var(--footer-bg);
  color: rgba(255, 255, 255, 0.62);
  padding: 3.25rem var(--pad-x) 1.6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.footer-grid {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 2rem 2.5rem;
}

.footer-logo {
  width: clamp(132px, 14vw, 164px);
  height: auto;
  margin-bottom: 0.65rem;
}

.footer-tagline {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
  max-width: 16rem;
}

.footer-heading {
  margin: 0 0 0.85rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s;
}

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

.footer-bottom {
  max-width: var(--container-max);
  margin: 2.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.45);
}

.footer-dot {
  opacity: 0.6;
}

body.nav-open {
  overflow: hidden;
}

@media (max-width: 1024px) {
  .cap-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    order: -1;
  }

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

  .faq-inner {
    grid-template-columns: 1fr;
  }

  .contact-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .legal-nav {
    position: static;
    display: flex;
    width: auto;
    height: auto;
    padding: 0;
    gap: 0.8rem;
    transform: none;
    opacity: 1;
    visibility: visible;
    overflow: visible;
    background: transparent;
    border: 0;
    box-shadow: none;
  }

  .legal-nav a {
    font-size: 0.88rem;
    padding: 0;
    border: 0;
  }

  .site-header {
    padding: 0 var(--pad-x);
  }

  .header-inner {
    min-height: 3.3rem;
  }

  .logo-image {
    height: 31px;
  }

  .nav {
    display: none;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    height: calc(100dvh - var(--header-h));
    width: auto;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0.55rem;
    padding: 1.2rem 1.1rem 2rem;
    background: #0b111b;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-top: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
    transform: translateY(-110%);
    opacity: 0;
    visibility: hidden;
    z-index: 160;
    transition: transform 0.3s var(--ease), opacity 0.2s var(--ease), visibility 0.2s var(--ease);
  }

  .nav.is-open {
    display: flex;
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav a {
    font-size: 1.06rem;
    padding: 0.72rem 0.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text);
    display: block;
  }

  .nav a.is-active {
    color: var(--heading);
    font-weight: 600;
  }

  .nav a::after {
    left: 0.25rem;
    right: 0.25rem;
    width: auto;
    bottom: 0.35rem;
    height: 1px;
  }

  .nav-cta {
    margin-top: 0;
    width: auto;
    justify-content: flex-start;
    border: none;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    color: var(--text) !important;
    padding: 0.72rem 0.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nav-cta:hover,
  .nav-cta:focus-visible {
    background: transparent;
    color: var(--heading) !important;
    border-color: transparent;
  }

  .menu-toggle {
    display: flex;
    z-index: 170;
  }

  body.nav-open main,
  body.nav-open .site-footer {
    pointer-events: none;
  }

  body.nav-open .menu-toggle span:first-child {
    transform: translateY(4px) rotate(45deg);
  }

  body.nav-open .menu-toggle span:last-child {
    transform: translateY(-4px) rotate(-45deg);
  }

  .slider-btn {
    display: none;
  }

  .slider-viewport {
    mask-image: none;
    -webkit-mask-image: none;
  }

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

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

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

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

  .hero-panel {
    order: 0;
  }

  .hero {
    padding-top: 2.2rem;
  }

  .hero-title {
    font-size: clamp(2.35rem, 9.2vw, 3rem);
    line-height: 1.04;
  }

  .hero-lead {
    font-size: 1.08rem;
    line-height: 1.72;
  }

  .btn {
    min-height: 48px;
    font-size: 0.98rem;
  }

  .section-title {
    font-size: clamp(1.65rem, 6vw, 2rem);
  }

  .section-desc,
  .about-text,
  .contact-note {
    font-size: 1rem;
  }

  .app-card {
    flex-basis: min(310px, 86vw);
  }

  .app-card-title {
    font-size: 1.2rem;
  }

  .app-card-desc {
    font-size: 0.95rem;
    line-height: 1.65;
  }

  .process-title {
    font-size: 1.08rem;
  }

  .process-text {
    font-size: 0.95rem;
  }

  .faq-item summary {
    font-size: 0.98rem;
  }

  .faq-item p {
    font-size: 0.94rem;
  }

  .footer-links a {
    font-size: 0.94rem;
  }
}

@media (max-width: 420px) {
  :root {
    --header-h: 3.2rem;
  }

  .hero-title {
    font-size: clamp(2.05rem, 9.8vw, 2.45rem);
  }

  .hero-lead {
    font-size: 1.02rem;
  }

  .btn {
    width: 100%;
  }

  .hero-actions {
    gap: 0.65rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .contact-card {
    padding: 1.35rem 1.2rem;
  }

  .footer-logo {
    width: 132px;
  }
}

@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;
  }
}