/* 1StopAero — design system */

:root {
  --bg:             #FFFFFF;
  --surface-alt:    #F7F9FC;
  --tint:           #E8F1FE;
  --border:         #E5E8EF;
  --border-strong:  #D1D5DD;

  --ink:            #0F1629;
  --ink-elevated:   #1A2844;
  --ink-soft:       #1F2A3D;
  --body:           #4A5262;
  --muted:          #6B7284;

  --primary:        #166CDC;
  --primary-hover:  #1053B0;
  --primary-tint:   #E8F1FE;

  --accent:         #FFCD59;
  --accent-dark:    #E6B440;

  --success:        #16A34A;
  --danger:         #DC2626;

  --radius-sm:      6px;
  --radius-md:      10px;
  --radius-lg:      16px;
  --radius-xl:      24px;

  --shadow-sm:      0 1px 2px rgba(15, 22, 41, 0.04), 0 1px 3px rgba(15, 22, 41, 0.06);
  --shadow-md:      0 4px 12px rgba(15, 22, 41, 0.06), 0 1px 3px rgba(15, 22, 41, 0.04);
  --shadow-lg:      0 20px 40px -16px rgba(15, 22, 41, 0.18), 0 4px 12px rgba(15, 22, 41, 0.06);

  --font-display:   'Space Grotesk', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-body:      'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --container:      1200px;
  --container-wide: 1360px;
  --section-y:      clamp(72px, 10vw, 128px);
  --section-y-sm:   clamp(56px, 8vw, 96px);
}

/* reset */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--body);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); }

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: 3px;
}

::selection { background: var(--accent); color: var(--ink); }

/* typography */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  color: var(--ink);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 0.6em;
  font-weight: 600;
}
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.875rem, 3.5vw, 2.625rem); }
h3 { font-size: 1.25rem; font-family: var(--font-body); font-weight: 600; letter-spacing: -0.01em; }
h4 { font-size: 1rem; font-family: var(--font-body); font-weight: 600; letter-spacing: 0; }

p { margin: 0 0 1em; }
strong { color: var(--ink); font-weight: 600; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 1rem;
}
.eyebrow--light { color: rgba(255, 255, 255, 0.85); }

.lede {
  font-size: clamp(1.0625rem, 1.4vw, 1.25rem);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 62ch;
}

/* layout */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: clamp(20px, 5vw, 40px);
  padding-right: clamp(20px, 5vw, 40px);
}
.container--wide { max-width: var(--container-wide); }

.section { padding-top: var(--section-y); padding-bottom: var(--section-y); }
.section--sm { padding-top: var(--section-y-sm); padding-bottom: var(--section-y-sm); }
.section--tint { background: var(--surface-alt); }
.section--ink { background: var(--ink); color: rgba(255, 255, 255, 0.85); }
.section--ink h1, .section--ink h2, .section--ink h3, .section--ink h4 { color: #fff; }

.section__head { max-width: 720px; margin-bottom: clamp(32px, 5vw, 56px); }
.section__head--center { margin-left: auto; margin-right: auto; text-align: center; }

/* skip to content */
.skip-link {
  position: absolute;
  top: -48px;
  left: 12px;
  background: var(--ink);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top 0.2s;
}
.skip-link:focus { top: 12px; color: #fff; }

/* nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.nav.is-scrolled { border-bottom-color: var(--border); }
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 80px;
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
  position: relative;
  z-index: 2;
}
.nav__brand:hover { color: var(--ink); }
.nav__logo {
  height: 56px;
  width: auto;
}
@media (max-width: 520px) {
  .nav__logo { height: 44px; }
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__links a {
  display: inline-block;
  padding: 10px 14px;
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 0.9375rem;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}
.nav__links a:hover { color: var(--ink); background: var(--surface-alt); }
.nav__links a.is-active { color: var(--primary); }
.nav__cta { margin-left: 8px; }
.nav__toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  color: var(--ink);
}
.nav__toggle svg { width: 22px; height: 22px; }
.nav__toggle:hover { background: var(--surface-alt); }

@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav .nav__cta { display: none; }
  .nav__toggle { display: inline-flex; }
}

/* mobile drawer */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
}
.drawer__overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 22, 41, 0.4);
  opacity: 0;
  transition: opacity 0.25s;
}
.drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 85vw);
  background: #fff;
  box-shadow: var(--shadow-lg);
  transform: translateX(100%);
  transition: transform 0.25s ease;
  display: flex;
  flex-direction: column;
  padding: 24px;
}
.drawer.is-open { pointer-events: auto; }
.drawer.is-open .drawer__overlay { opacity: 1; }
.drawer.is-open .drawer__panel { transform: translateX(0); }
.drawer__head {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 24px;
}
.drawer__close {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
}
.drawer__close:hover { background: var(--surface-alt); }
.drawer__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.drawer__links a {
  display: block;
  padding: 14px 16px;
  color: var(--ink);
  font-size: 1.0625rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
}
.drawer__links a:hover { background: var(--surface-alt); }
.drawer__links a.is-active { color: var(--primary); background: var(--tint); }
.drawer__cta { margin-top: auto; }

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1;
  border-radius: var(--radius-sm);
  transition: background 0.15s, color 0.15s, box-shadow 0.15s, transform 0.15s;
  white-space: nowrap;
  border: 1px solid transparent;
}
.btn--primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 1px 2px rgba(22, 108, 220, 0.15);
}
.btn--primary:hover { background: var(--primary-hover); color: #fff; }
.btn--accent {
  background: var(--accent);
  color: var(--ink);
  box-shadow: 0 1px 2px rgba(255, 205, 89, 0.25);
}
.btn--accent:hover { background: var(--accent-dark); color: var(--ink); }
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--border-strong);
}
.btn--ghost:hover { background: var(--ink); color: #fff; border-color: var(--ink); }
.btn--outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.3);
}
.btn--outline-light:hover { background: #fff; color: var(--ink); border-color: #fff; }
.btn--sm { padding: 11px 18px; font-size: 0.875rem; min-height: 40px; }
.btn--lg { padding: 16px 28px; font-size: 1rem; min-height: 52px; }
.btn { min-height: 44px; }
.btn .arrow { transition: transform 0.2s; }
.btn:hover .arrow { transform: translateX(2px); }

/* hero */
.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  padding-top: clamp(80px, 10vh, 140px);
  padding-bottom: clamp(80px, 10vh, 140px);
  isolation: isolate;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-color: var(--ink);
  background-image:
    linear-gradient(110deg, rgba(15, 22, 41, 0.92) 0%, rgba(15, 22, 41, 0.72) 35%, rgba(15, 22, 41, 0.18) 75%),
    image-set(url('images/hero-aircraft.webp') type('image/webp'), url('images/hero-aircraft.jpg') type('image/jpeg'));
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.hero__grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 10% 40%, #000 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 10% 40%, #000 20%, transparent 70%);
}
.hero__content { max-width: 760px; }
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 24px;
}
.hero__eyebrow .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(255, 205, 89, 0.22);
}
.hero h1 {
  color: #fff;
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  font-weight: 600;
  margin: 0 0 24px;
  line-height: 1.02;
  letter-spacing: -0.035em;
}
.hero h1 .accent {
  color: var(--accent);
  font-style: normal;
  position: relative;
  display: inline-block;
}
.hero h1 .accent::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.04em;
  height: 0.08em;
  background: var(--accent);
  opacity: 0.35;
  border-radius: 2px;
}
.hero__sub {
  font-size: clamp(1.0625rem, 1.6vw, 1.25rem);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.82);
  max-width: 58ch;
  margin: 0 0 36px;
}
.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.hero__proof {
  margin-top: clamp(40px, 6vw, 64px);
  display: flex;
  align-items: center;
  gap: 16px;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.875rem;
}
.hero__proof-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* page header (non-hero pages) */
.page-header {
  background: var(--ink);
  color: #fff;
  padding-top: clamp(80px, 12vw, 140px);
  padding-bottom: clamp(80px, 12vw, 140px);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(ellipse at 80% 20%, rgba(22, 108, 220, 0.45) 0%, transparent 45%),
              radial-gradient(ellipse at 10% 80%, rgba(255, 205, 89, 0.12) 0%, transparent 40%);
}
.page-header h1 {
  color: #fff;
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  max-width: 16ch;
}
.page-header p {
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1rem, 1.5vw, 1.1875rem);
  max-width: 60ch;
  margin: 0;
}
.page-header .eyebrow {
  color: var(--accent);
}

/* logo strip */
.logo-strip {
  padding-top: 48px;
  padding-bottom: 48px;
  background: var(--surface-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.logo-strip__label {
  text-align: center;
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 24px;
  font-weight: 500;
}
.logo-strip__items {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  align-items: center;
}
.logo-strip__item {
  height: 48px;
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  background: #fff;
}
@media (max-width: 900px) {
  .logo-strip__items { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 520px) {
  .logo-strip__items { grid-template-columns: repeat(2, 1fr); }
}

/* how-it-works steps */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}
.steps__item {
  position: relative;
  padding: 32px 28px 28px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  counter-increment: step;
}
.steps__item:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.steps__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--tint);
  color: var(--primary);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.0625rem;
  margin-bottom: 20px;
}
.steps__num::before { content: '0' counter(step); }
.steps__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}
.steps__item p { margin: 0; font-size: 0.9375rem; color: var(--body); }

@media (max-width: 900px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .steps { grid-template-columns: 1fr; gap: 16px; }
}

/* persona cards */
.personas {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.persona {
  display: flex;
  flex-direction: column;
  padding: 32px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  position: relative;
  overflow: hidden;
}
.persona::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}
.persona:hover { border-color: var(--primary); box-shadow: var(--shadow-md); }
.persona:hover::before { transform: scaleX(1); }
.persona__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--tint);
  color: var(--primary);
  margin-bottom: 20px;
}
.persona__icon svg { width: 24px; height: 24px; }
.persona h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--ink);
  margin: 0 0 6px;
}
.persona__tag {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 14px;
}
.persona p { font-size: 0.9375rem; margin: 0 0 20px; }
.persona ul {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.persona ul li {
  padding-left: 22px;
  position: relative;
  font-size: 0.875rem;
  color: var(--ink-soft);
  line-height: 1.5;
}
.persona ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 12px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

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

/* product mockups */
.platform-view {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.85);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.platform-view::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 60% 50% at 20% 0%, rgba(22, 108, 220, 0.28), transparent 60%),
    radial-gradient(ellipse 50% 50% at 90% 100%, rgba(255, 205, 89, 0.08), transparent 60%);
}
.platform-view h2 { color: #fff; }
.platform-view .eyebrow { color: var(--accent); }
.platform-view .lede { color: rgba(255, 255, 255, 0.72); }

.mockup-stack {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 24px;
  align-items: start;
}
@media (max-width: 980px) {
  .mockup-stack { grid-template-columns: 1fr; }
}

.mockup {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  box-shadow:
    0 30px 60px -24px rgba(15, 22, 41, 0.7),
    0 8px 16px -8px rgba(15, 22, 41, 0.4),
    0 0 0 1px rgba(255, 255, 255, 0.06);
  color: var(--ink);
  overflow: hidden;
  font-size: 13px;
  line-height: 1.4;
}
.mockup__chrome {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: #F3F4F6;
  border-bottom: 1px solid var(--border);
}
.mockup__dots { display: flex; gap: 5px; }
.mockup__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #D1D5DB;
}
.mockup__dot:nth-child(1) { background: #F87171; }
.mockup__dot:nth-child(2) { background: #FBBF24; }
.mockup__dot:nth-child(3) { background: #34D399; }
.mockup__url {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 11px;
  color: #6B7280;
  padding: 4px 10px;
  background: #FFFFFF;
  border-radius: 4px;
  border: 1px solid #E5E7EB;
  margin: 0 6px;
}
.mockup__body { padding: 18px 20px; }

/* sourcing mockup */
.mockup-sourcing__search {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}
.mockup-sourcing__input {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  background: #F9FAFB;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--ink);
  font-size: 12.5px;
  font-weight: 500;
}
.mockup-sourcing__input svg {
  width: 14px;
  height: 14px;
  color: var(--muted);
  flex-shrink: 0;
}
.mockup-sourcing__go {
  display: inline-flex;
  align-items: center;
  padding: 0 14px;
  background: var(--primary);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 12px;
  border-radius: 6px;
}
.mockup-sourcing__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}
.mockup-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-soft);
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 999px;
}
.mockup-chip--active {
  background: var(--tint);
  border-color: var(--primary);
  color: var(--primary);
}
.mockup-chip__caret {
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 3px solid transparent;
  border-right: 3px solid transparent;
  border-top: 4px solid currentColor;
  opacity: 0.5;
}
.mockup-sourcing__results {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mockup-result {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 14px;
  padding: 12px 14px;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 8px;
  align-items: center;
}
.mockup-result__pn {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.mockup-result__meta {
  grid-column: 1;
  font-size: 11.5px;
  color: var(--body);
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.mockup-result__meta span { display: inline-flex; align-items: center; gap: 4px; }
.mockup-result__meta .sep { color: var(--border-strong); }
.mockup-result__price {
  grid-column: 2;
  grid-row: 1 / span 2;
  text-align: right;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
  font-size: 13px;
}
.mockup-result__price small {
  display: block;
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 500;
  color: var(--primary);
  margin-top: 2px;
}
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: 4px;
  line-height: 1.4;
}
.badge--ne { background: #DCF5E7; color: #15803D; }
.badge--oh { background: var(--tint); color: var(--primary); }
.badge--sv { background: #FEF3C7; color: #92400E; }
.badge--aog { background: #FEE2E2; color: #991B1B; }
.badge--priority { background: #FEF3C7; color: #92400E; }
.badge--verified { background: #DCF5E7; color: #15803D; }
.badge--shipped { background: var(--tint); color: var(--primary); }

/* AOG queue mockup */
.mockup-aog__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.mockup-aog__title {
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.01em;
}
.mockup-aog__count {
  font-size: 11px;
  font-weight: 500;
  color: #991B1B;
  background: #FEE2E2;
  padding: 2px 8px;
  border-radius: 999px;
}
.mockup-aog__list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.mockup-aog__row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  padding: 10px 12px;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 8px;
  align-items: center;
}
.mockup-aog__tail {
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.01em;
}
.mockup-aog__detail {
  font-size: 11px;
  color: var(--body);
  display: block;
}
.mockup-aog__detail strong { color: var(--ink); font-weight: 500; }

/* certificate mockup - compact view */
.mockup-cert {
  padding: 0;
}
.mockup-cert__header {
  padding: 14px 18px 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.mockup-cert__stamp {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--success);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.mockup-cert__stamp svg { width: 16px; height: 16px; }
.mockup-cert__title {
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 2px;
  letter-spacing: -0.005em;
}
.mockup-cert__subtitle {
  font-size: 11px;
  color: var(--muted);
  margin: 0;
}
.mockup-cert__body {
  padding: 14px 18px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 18px;
}
.mockup-cert__field {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.mockup-cert__label {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.mockup-cert__value {
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.mockup-cert__value--mono {
  font-family: 'Space Grotesk', ui-monospace, Menlo, monospace;
  font-weight: 500;
}

/* sub-column for two small mockups on the right */
.mockup-side {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* editorial proof layout (replaces the 3-equal-cards metric grid) */
.proof-editorial {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 72px;
  align-items: center;
}
.proof-editorial__headline {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 3.2vw, 2.375rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--ink);
  margin: 0 0 20px;
}
.proof-editorial__body {
  font-size: 1rem;
  color: var(--body);
  max-width: 52ch;
  line-height: 1.65;
  margin: 0;
}
.proof-editorial__stats {
  margin: 0;
  display: grid;
  gap: 28px;
}
.proof-editorial__stat {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
  align-items: baseline;
}
.proof-editorial__stat:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.proof-editorial__stat dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.25rem);
  font-weight: 600;
  color: var(--ink);
  line-height: 1;
  letter-spacing: -0.03em;
  grid-column: 1;
  grid-row: 1 / 3;
}
.proof-editorial__stat dd .unit { color: var(--primary); }
.proof-editorial__stat dt {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 4px;
  grid-column: 2;
}
.proof-editorial__stat p {
  font-size: 0.9375rem;
  color: var(--body);
  margin: 0;
  grid-column: 2;
  line-height: 1.5;
}
@media (max-width: 900px) {
  .proof-editorial { grid-template-columns: 1fr; gap: 40px; }
  .proof-editorial__stat { grid-template-columns: 110px 1fr; gap: 18px; }
}
@media (max-width: 520px) {
  .proof-editorial__stat { grid-template-columns: 1fr; }
  .proof-editorial__stat dd { grid-row: auto; }
  .proof-editorial__stat dt, .proof-editorial__stat p { grid-column: 1; }
}

/* testimonial */
.testimonial {
  max-width: 880px;
  margin: 0 auto;
  padding: 48px clamp(24px, 5vw, 64px);
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}
.testimonial::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: 40px;
  font-family: var(--font-display);
  font-size: 200px;
  color: var(--accent);
  opacity: 0.18;
  line-height: 1;
}
.testimonial__quote {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.2vw, 1.625rem);
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.01em;
  margin: 0 0 24px;
  color: #fff;
}
.testimonial__attribution {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.75);
}
.testimonial__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  flex-shrink: 0;
}
.testimonial__name { color: #fff; font-weight: 600; display: block; font-size: 0.9375rem; }

/* team */
.team {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.team__card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}
.team__card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.team__photo {
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, var(--tint) 0%, var(--surface-alt) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
}
.team__photo::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 30% 20%, rgba(22, 108, 220, 0.08), transparent 60%);
}
.team__photo svg {
  width: 48px;
  height: 48px;
  color: var(--border-strong);
  position: relative;
  z-index: 1;
}
.team__body {
  padding: 20px 22px 24px;
}
.team__name {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  color: var(--ink);
  margin: 0 0 4px;
}
.team__role {
  font-size: 0.8125rem;
  color: var(--primary);
  font-weight: 500;
  letter-spacing: 0.02em;
  margin: 0 0 12px;
}
.team__bio { font-size: 0.875rem; margin: 0; color: var(--body); }

@media (max-width: 900px) { .team { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .team { grid-template-columns: 1fr; } }

/* features list (About: why us) */
.features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px 40px;
}
.feature {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.feature__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--tint);
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.feature__icon svg { width: 20px; height: 20px; }
.feature__title {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 4px;
}
.feature p { font-size: 0.9375rem; margin: 0; }

@media (max-width: 720px) { .features { grid-template-columns: 1fr; } }

/* values grid */
.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.value {
  padding: 28px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  border-top: 3px solid var(--accent);
}
.value h3 {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  color: var(--ink);
  margin: 0 0 8px;
}
.value p { margin: 0; font-size: 0.875rem; color: var(--body); line-height: 1.6; }

@media (max-width: 900px) { .values { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .values { grid-template-columns: 1fr; } }

/* FAQ + pricing signal */
.faq-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 72px;
  align-items: start;
}
.faq-intro h2 { margin-bottom: 28px; }

.price-signal {
  background: #fff;
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius-md);
  padding: 24px 28px;
}
.price-signal__label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 10px;
}
.price-signal__body {
  font-size: 0.9375rem;
  color: var(--ink-soft);
  margin: 0 0 16px;
  line-height: 1.55;
}

.faq {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq__item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.faq__item[open],
.faq__item:hover {
  border-color: var(--primary);
}
.faq__item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 22px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary > span:first-child { flex: 1; }
.faq__icon {
  position: relative;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}
.faq__icon::before,
.faq__icon::after {
  content: '';
  position: absolute;
  background: var(--primary);
  border-radius: 1px;
  transition: transform 0.2s;
}
.faq__icon::before {
  top: 8px;
  left: 0;
  width: 18px;
  height: 2px;
}
.faq__icon::after {
  top: 0;
  left: 8px;
  width: 2px;
  height: 18px;
}
.faq__item[open] .faq__icon::after { transform: rotate(90deg); }
.faq__body {
  padding: 0 22px 22px;
  color: var(--body);
  font-size: 0.9375rem;
  line-height: 1.65;
}
.faq__body p { margin: 0; }

@media (max-width: 900px) {
  .faq-layout { grid-template-columns: 1fr; gap: 40px; }
}

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--ink) 0%, var(--ink-elevated) 50%, var(--ink) 100%);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: clamp(48px, 6vw, 80px) clamp(32px, 5vw, 72px);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(ellipse at 85% 20%, rgba(22, 108, 220, 0.35), transparent 55%);
}
.cta-band h2 { color: #fff; margin: 0 0 12px; }
.cta-band p { color: rgba(255, 255, 255, 0.8); margin: 0 0 24px; max-width: 56ch; }
.cta-band__actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  flex-wrap: wrap;
}
@media (max-width: 820px) {
  .cta-band { grid-template-columns: 1fr; gap: 24px; }
  .cta-band__actions { justify-content: flex-start; }
}

/* solutions page: persona detail blocks */
.persona-block {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  padding: clamp(40px, 6vw, 64px) 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.persona-block:last-child { border-bottom: 0; }
.persona-block__head {
  position: sticky;
  top: 96px;
}
.persona-block__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  padding: 4px 10px;
  background: var(--tint);
  border-radius: 4px;
  margin-bottom: 16px;
}
.persona-block__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  color: var(--ink);
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}
.persona-block__summary {
  color: var(--body);
  margin: 0;
  font-size: 0.9375rem;
}
.persona-block__items {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.persona-block__item {
  padding: 24px 28px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--primary);
}
.persona-block__item h4 {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  color: var(--ink);
  margin: 0 0 8px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.persona-block__item p { margin: 0; font-size: 0.9375rem; color: var(--body); }

@media (max-width: 900px) {
  .persona-block { grid-template-columns: 1fr; gap: 24px; }
  .persona-block__head { position: static; }
}

/* contact form */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-aside h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--ink);
  margin: 0 0 8px;
}
.contact-aside__item {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.contact-aside__item:last-child { border-bottom: 0; }
.contact-aside__label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 6px;
  font-weight: 500;
}
.contact-aside__value { color: var(--ink); font-weight: 500; margin: 0 0 2px; }
.contact-aside__value a { color: var(--ink); }
.contact-aside__value a:hover { color: var(--primary); }
.contact-aside__hint { font-size: 0.8125rem; color: var(--muted); margin: 0; }

.form {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 36px);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form__row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.form__field { display: flex; flex-direction: column; gap: 6px; }
.form__label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 0.01em;
}
.form__label .req { color: var(--primary); }
.form__input,
.form__select,
.form__textarea {
  font: inherit;
  font-size: 0.9375rem;
  padding: 14px 16px;
  min-height: 48px;
  background: #fff;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--ink);
  transition: border-color 0.15s, box-shadow 0.15s;
  width: 100%;
}
.form__textarea { min-height: 120px; }
.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: 0;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(22, 108, 220, 0.18);
}
.form__textarea { resize: vertical; }
.form__field--error .form__input,
.form__field--error .form__select,
.form__field--error .form__textarea { border-color: var(--danger); }
.form__field--error .form__input:focus,
.form__field--error .form__select:focus,
.form__field--error .form__textarea:focus { box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.18); }
.form__error {
  font-size: 0.8125rem;
  color: var(--danger);
  margin: 0;
  display: none;
}
.form__field--error .form__error { display: block; }
.form__status {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  background: var(--tint);
  color: var(--ink);
  font-size: 0.9375rem;
  display: none;
}
.form__status--success { background: #DCF5E7; color: #14532D; display: block; }
.form__status--error { background: #FEE2E2; color: #7F1D1D; display: block; }
.form__note {
  font-size: 0.8125rem;
  color: var(--muted);
  margin: 0;
  padding: 14px 16px;
  background: #fff;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  line-height: 1.55;
}
.form__submit { align-self: flex-start; }

.form__optional {
  border-top: 1px solid var(--border);
  padding-top: 18px;
  margin-top: 2px;
}
.form__optional > summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary);
  padding: 6px 0;
}
.form__optional > summary::-webkit-details-marker { display: none; }
.form__optional > summary::before {
  content: '+';
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  color: var(--primary);
  transition: transform 0.2s;
  display: inline-block;
}
.form__optional[open] > summary::before { content: '-'; }
.form__optional-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 16px;
}

@media (max-width: 820px) {
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .form__row { grid-template-columns: 1fr; gap: 16px; }
}

/* legal pages (privacy/terms) */
.prose {
  max-width: 720px;
  margin: 0 auto;
  color: var(--body);
}
.prose h2 {
  font-size: 1.5rem;
  margin-top: 48px;
  margin-bottom: 16px;
  color: var(--ink);
}
.prose h3 {
  font-size: 1.125rem;
  margin-top: 32px;
  margin-bottom: 10px;
  color: var(--ink);
}
.prose p { line-height: 1.7; }
.prose ul { padding-left: 20px; }
.prose ul li { margin-bottom: 8px; line-height: 1.7; }

/* footer */
.footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.72);
  padding-top: 72px;
  padding-bottom: 40px;
  font-size: 0.875rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 56px;
}
.footer__brand { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.footer__brand img { height: 56px; width: auto; filter: brightness(0) invert(1); opacity: 0.88; }
.footer__about { max-width: 36ch; line-height: 1.65; margin: 0; color: rgba(255, 255, 255, 0.62); }
.footer__col h4 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin: 0 0 16px;
}
.footer__col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer__col a { color: rgba(255, 255, 255, 0.78); }
.footer__col a:hover { color: #fff; }
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.8125rem;
  flex-wrap: wrap;
}
.footer__legal { display: flex; gap: 20px; flex-wrap: wrap; }
.footer__legal a { color: rgba(255, 255, 255, 0.62); }
.footer__legal a:hover { color: #fff; }

@media (max-width: 900px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 520px) {
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
}

/* reveal — content is always visible; a subtle lift animation plays once on first view */
@keyframes reveal-in {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal.is-visible { animation: reveal-in 0.6s ease both; }

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* utilities */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}