/*
 * Design Brief: Flyingcompany ← inspired by https://flyingcompany.com/
 *
 * Structure: nav-sticky → hero-centered → trust-bar → narrative-statement →
 *   step-timeline → tabbed-platform → testimonial-grid → feature-split (AircraftOS) →
 *   cta-band-trust-badges → footer-multi-column
 *
 * Hero: centered typography, light sky background, dual CTAs
 * Tokens: aviation navy + sky blue on white/light gray bands (NOT dark gradient SaaS)
 */

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

:root {
  /* Colors — derived from flyingcompany.com aviation B2B palette */
  --color-bg: #ffffff;
  --color-bg-alt: #f2f6fa;
  --color-bg-sky: #e8f2fb;
  --color-bg-dark: #0a1628;
  --color-surface: #ffffff;
  --color-surface-elevated: #fafcfe;
  --color-text: #0a1628;
  --color-text-muted: #5c6f82;
  --color-text-on-dark: #f0f4f8;
  --color-text-muted-on-dark: #94a8bc;
  --color-accent: #0066cc;
  --color-accent-hover: #004d99;
  --color-accent-light: #e6f2ff;
  --color-accent-secondary: #00a8e8;
  --color-border: #d8e2ec;
  --color-border-strong: #b8c9d9;

  /* Typography */
  --font-display: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: clamp(1.75rem, 3vw, 2.25rem);
  --text-4xl: clamp(2.25rem, 4.5vw, 3.25rem);
  --text-hero: clamp(2.5rem, 5.5vw, 4rem);
  --leading-tight: 1.15;
  --leading-normal: 1.6;

  /* Spacing */
  --space-section: clamp(4rem, 8vw, 7rem);
  --space-section-sm: clamp(2.5rem, 5vw, 4rem);
  --container-max: 1200px;
  --container-narrow: 800px;
  --space-grid: clamp(1.5rem, 3vw, 2.5rem);

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.06);
  --shadow-md: 0 4px 20px rgba(10, 22, 40, 0.08);
  --shadow-lg: 0 12px 40px rgba(10, 22, 40, 0.12);

  /* Motion */
  --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-reveal: 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background: var(--color-bg);
}

img, svg {
  display: block;
  max-width: 100%;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

.container {
  width: min(100% - 2rem, var(--container-max));
  margin-inline: auto;
}

.container--narrow {
  width: min(100% - 2rem, var(--container-narrow));
  margin-inline: auto;
}

.section {
  padding-block: var(--space-section);
}

.section--alt {
  background: var(--color-bg-alt);
}

.section--sky {
  background: var(--color-bg-sky);
}

.section--dark {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}

.section__eyebrow {
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.section--dark .section__eyebrow {
  color: var(--color-accent-secondary);
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  line-height: var(--leading-tight);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 42rem;
}

.section--dark .section__subtitle {
  color: var(--color-text-muted-on-dark);
}

.section__header {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section__header .section__subtitle {
  margin-inline: auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--radius-pill);
  transition: background var(--transition-base), color var(--transition-base),
              border-color var(--transition-base), transform var(--transition-base),
              box-shadow var(--transition-base);
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 2px 8px rgba(0, 102, 204, 0.25);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0, 102, 204, 0.3);
}

.btn--secondary {
  background: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}

.btn--secondary:hover {
  background: var(--color-accent-light);
}

.btn--white {
  background: #fff;
  color: var(--color-accent);
}

.btn--white:hover {
  background: var(--color-accent-light);
}

.btn--ghost-dark {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn--ghost-dark:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding-block: 1rem;
  transition: background var(--transition-base), box-shadow var(--transition-base),
              padding var(--transition-base);
}

.header.is-scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding-block: 0.75rem;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.header__logo img {
  height: 36px;
  width: auto;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.header__links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.header__links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  transition: color var(--transition-base);
}

.header__links a:hover {
  color: var(--color-accent);
}

.header__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
}

.header__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.header__toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header__toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.header__toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Hero — centered typography */
.hero {
  padding-top: calc(var(--space-section) + 4rem);
  padding-bottom: var(--space-section-sm);
  background: linear-gradient(180deg, var(--color-bg-sky) 0%, var(--color-bg) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(0, 168, 232, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
}

.hero__eyebrow {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  background: var(--color-accent-light);
  padding: 0.375rem 1rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.5rem;
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  max-width: 14ch;
  margin-inline: auto;
  margin-bottom: 1.25rem;
}

.hero__title em {
  font-style: normal;
  color: var(--color-accent);
}

.hero__subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--color-text-muted);
  max-width: 36rem;
  margin-inline: auto;
  margin-bottom: 2rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3rem;
}

.hero__visual {
  max-width: 900px;
  margin-inline: auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.hero__dashboard {
  background: var(--color-surface);
  padding: 1.5rem;
}

.hero__dashboard-bar {
  display: flex;
  gap: 6px;
  margin-bottom: 1.25rem;
}

.hero__dashboard-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-border);
}

.hero__dashboard-bar span:first-child { background: #ff6b6b; }
.hero__dashboard-bar span:nth-child(2) { background: #ffd93d; }
.hero__dashboard-bar span:nth-child(3) { background: #6bcb77; }

.hero__dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.hero__dashboard-card {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: left;
}

.hero__dashboard-card strong {
  display: block;
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-accent);
  margin-bottom: 0.25rem;
}

.hero__dashboard-card span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
}

/* Trust bar */
.trust-bar {
  padding-block: var(--space-section-sm);
  border-block: 1px solid var(--color-border);
}

.trust-bar__title {
  text-align: center;
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.trust-bar__logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 2.5rem 3.5rem;
}

.trust-bar__logo {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text-muted);
  opacity: 0.7;
  letter-spacing: 0.02em;
}

/* Platform overview — narrative statement */
.platform-overview {
  padding-block: var(--space-section);
}

.platform-overview__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-grid);
  align-items: center;
}

.platform-overview__content h2 {
  font-size: var(--text-3xl);
  font-weight: 800;
  line-height: var(--leading-tight);
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.platform-overview__content p {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  margin-bottom: 1.5rem;
}

.platform-overview__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.stat-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: center;
}

.stat-card__number {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.375rem;
}

.stat-card__label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.platform-overview__visual {
  background: linear-gradient(135deg, var(--color-bg-dark) 0%, #152238 100%);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  color: var(--color-text-on-dark);
  position: relative;
  overflow: hidden;
}

.platform-overview__visual::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 80%;
  height: 150%;
  background: radial-gradient(circle, rgba(0, 168, 232, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.platform-overview__visual h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: 1.5rem;
  position: relative;
}

.platform-overview__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: var(--text-sm);
  color: var(--color-text-muted-on-dark);
  position: relative;
}

.platform-overview__list li::before {
  content: '✓';
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: rgba(0, 168, 232, 0.2);
  color: var(--color-accent-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
}

/* Capabilities — step timeline */
.capabilities {
  padding-block: var(--space-section);
  background: var(--color-bg-alt);
}

.steps-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-bottom: 3rem;
  position: relative;
}

.steps-timeline::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: var(--color-border);
  z-index: 0;
}

.step-card {
  position: relative;
  z-index: 1;
  text-align: center;
}

.step-card__number {
  width: 56px;
  height: 56px;
  margin-inline: auto;
  margin-bottom: 1rem;
  background: var(--color-accent);
  color: #fff;
  font-size: var(--text-xl);
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.step-card h3 {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.step-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.capabilities__cta {
  text-align: center;
}

/* Tabbed platform — market intelligence */
.tabbed-platform {
  padding-block: var(--space-section);
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.tab-btn {
  padding: 0.625rem 1.25rem;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  transition: all var(--transition-base);
}

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

.tab-btn.is-active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.tab-panel {
  display: none;
  animation: fadeIn 0.4s var(--ease-out-expo);
}

.tab-panel.is-active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.tab-panel__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-grid);
  align-items: start;
}

.feature-list {
  display: grid;
  gap: 1rem;
}

.feature-item {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.feature-item:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.feature-item__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--color-accent-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.feature-item h4 {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.feature-item p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.intel-preview {
  background: var(--color-bg-dark);
  border-radius: var(--radius-lg);
  padding: 2rem;
  color: var(--color-text-on-dark);
}

.intel-preview__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.intel-preview__header span {
  font-size: var(--text-sm);
  color: var(--color-text-muted-on-dark);
}

.intel-preview__chart {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  height: 120px;
  margin-bottom: 1.5rem;
}

.intel-preview__bar {
  flex: 1;
  background: linear-gradient(180deg, var(--color-accent-secondary) 0%, var(--color-accent) 100%);
  border-radius: 4px 4px 0 0;
  opacity: 0.85;
}

.intel-preview__metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.intel-preview__metric strong {
  display: block;
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-accent-secondary);
}

.intel-preview__metric span {
  font-size: var(--text-xs);
  color: var(--color-text-muted-on-dark);
}

.tab-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
  justify-content: center;
}

/* Solutions — use case cards + testimonials */
.solutions {
  padding-block: var(--space-section);
  background: var(--color-bg-alt);
}

.solutions__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 3.5rem;
}

.solution-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.solution-card__icon {
  width: 40px;
  height: 40px;
  background: var(--color-accent-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--color-accent);
}

.solution-card h3 {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.solution-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.testimonials {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-grid);
}

.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  font-size: 4rem;
  line-height: 1;
  color: var(--color-accent-light);
  font-family: Georgia, serif;
}

.testimonial-card blockquote {
  font-size: var(--text-base);
  color: var(--color-text);
  margin-bottom: 1.25rem;
  padding-top: 1.5rem;
  font-style: italic;
}

.testimonial-card cite {
  font-style: normal;
  font-size: var(--text-sm);
  font-weight: 600;
}

.testimonial-card cite span {
  display: block;
  font-weight: 400;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

.solutions__cta {
  text-align: center;
  margin-top: 2.5rem;
}

/* Technology — AircraftOS split */
.technology {
  padding-block: var(--space-section);
}

.tech-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-grid);
  align-items: center;
}

.tech-split__badge {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-secondary);
  background: rgba(0, 168, 232, 0.12);
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1rem;
}

.tech-split h2 {
  font-size: var(--text-3xl);
  font-weight: 800;
  line-height: var(--leading-tight);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.tech-split > div > p {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  margin-bottom: 1.5rem;
}

.tech-modules {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.tech-module {
  padding: 1.25rem;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base);
}

.tech-module:hover {
  border-color: var(--color-accent);
}

.tech-module h4 {
  font-size: var(--text-sm);
  font-weight: 700;
  margin-bottom: 0.375rem;
}

.tech-module p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.tech-split__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.tech-visual {
  background: linear-gradient(160deg, #0a1628 0%, #1a3050 50%, #0d2847 100%);
  border-radius: var(--radius-lg);
  padding: 2rem;
  color: var(--color-text-on-dark);
  min-height: 420px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.tech-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 49%, rgba(0, 168, 232, 0.06) 50%, transparent 51%),
    linear-gradient(0deg, transparent 49%, rgba(0, 168, 232, 0.06) 50%, transparent 51%);
  background-size: 40px 40px;
  pointer-events: none;
}

.tech-visual__agent {
  position: relative;
  z-index: 1;
}

.tech-visual__agent-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-accent-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.tech-visual__chat {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-bottom: 0.75rem;
  font-size: var(--text-sm);
}

.tech-visual__chat--user {
  margin-left: 2rem;
  background: rgba(0, 102, 204, 0.3);
}

.tech-visual__status {
  display: flex;
  gap: 1rem;
  position: relative;
  z-index: 1;
}

.tech-visual__status-item {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  text-align: center;
}

.tech-visual__status-item strong {
  display: block;
  font-size: var(--text-lg);
  color: #6bcb77;
}

.tech-visual__status-item span {
  font-size: var(--text-xs);
  color: var(--color-text-muted-on-dark);
}

.tech-split__note {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: 1rem;
}

/* CTA band */
.cta-band {
  padding-block: var(--space-section);
  background: linear-gradient(135deg, var(--color-bg-dark) 0%, #152a45 100%);
  color: var(--color-text-on-dark);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(0, 168, 232, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.cta-band__inner {
  position: relative;
  z-index: 1;
}

.cta-band h2 {
  font-size: var(--text-3xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  max-width: 20ch;
  margin-inline: auto;
}

.cta-band p {
  font-size: var(--text-lg);
  color: var(--color-text-muted-on-dark);
  max-width: 40rem;
  margin-inline: auto;
  margin-bottom: 2rem;
}

.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3rem;
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}

.trust-badge {
  text-align: center;
}

.trust-badge strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.trust-badge span {
  font-size: var(--text-xs);
  color: var(--color-text-muted-on-dark);
}

/* Footer */
.footer {
  background: var(--color-bg-dark);
  color: var(--color-text-muted-on-dark);
  padding-block: 4rem 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer__brand img {
  height: 32px;
  margin-bottom: 1rem;
  filter: brightness(0) invert(1);
}

.footer__brand p {
  font-size: var(--text-sm);
  line-height: 1.6;
  max-width: 28ch;
}

.footer__col h4 {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text-on-dark);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.footer__col ul li {
  margin-bottom: 0.625rem;
}

.footer__col a {
  font-size: var(--text-sm);
  color: var(--color-text-muted-on-dark);
  transition: color var(--transition-base);
}

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

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: var(--text-sm);
}

.footer__email a {
  color: var(--color-accent-secondary);
  font-weight: 600;
}

/* Modals */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal[hidden] {
  display: none;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 22, 40, 0.6);
  backdrop-filter: blur(4px);
}

.modal__panel {
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  max-width: 520px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95);
  opacity: 0;
  transition: transform 0.35s var(--ease-out-expo), opacity 0.35s var(--ease-out-expo);
}

.modal.is-open .modal__panel {
  transform: scale(1);
  opacity: 1;
}

.modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition: background var(--transition-base), color var(--transition-base);
}

.modal__close:hover {
  background: var(--color-bg-alt);
  color: var(--color-text);
}

.modal__panel h2 {
  font-size: var(--text-2xl);
  font-weight: 800;
  margin-bottom: 1rem;
  padding-right: 2rem;
}

.modal__panel p {
  color: var(--color-text-muted);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.modal__panel ul {
  margin-bottom: 1.5rem;
}

.modal__panel ul li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.modal__panel ul li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

/* Policy pages */
.policy-page {
  padding-top: 6rem;
  padding-bottom: var(--space-section);
}

.policy-page h1 {
  font-size: var(--text-3xl);
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.policy-page .policy-meta {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: 2.5rem;
}

.policy-page h2 {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.policy-page p,
.policy-page li {
  color: var(--color-text-muted);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.policy-page ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.policy-page ul li {
  margin-bottom: 0.5rem;
}