/* =====================================================
   FILED - Editorial Bold
   Cabinet Grotesk (display) · General Sans (body) · JetBrains Mono (meta)
   ===================================================== */

@import url('./base.css');

/* ============ TOKENS ============ */
:root {
  /* Type scale — editorial */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.5rem;
  --text-2xl: 2rem;
  --text-3xl: 3rem;
  --text-4xl: 4.5rem;
  --text-hero: clamp(3.25rem, 9vw, 8rem);

  --font-display: 'Cabinet Grotesk', 'Inter Tight', system-ui, sans-serif;
  --font-body: 'General Sans', 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
  --space-40: 10rem;

  /* Layout */
  --content-narrow: 760px;
  --content: 1100px;
  --content-wide: 1380px;
  --gutter: clamp(1.25rem, 4vw, 3rem);

  /* Light theme — bold editorial off-white */
  --color-bg: #f5f3ee;
  --color-bg-elevated: #fbfaf6;
  --color-bg-inverse: #0c1410;
  --color-surface-1: #efece4;
  --color-surface-2: #e5e2d7;

  --color-text: #0c1410;
  --color-text-muted: #5a635c;
  --color-text-faint: #8a9189;
  --color-text-inverse: #f5f3ee;

  --color-border: #d8d4c5;
  --color-border-strong: #0c1410;
  --color-divider: #c8c3b1;

  --color-primary: #0c1410;
  --color-primary-hover: #1d2a23;
  --color-primary-active: #050a07;

  --color-accent: #1f4d3a;
  --color-accent-hover: #2a6049;
  --color-accent-active: #143526;

  --radius-none: 0;
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;
  --radius-full: 999px;

  --shadow-sm: 0 1px 2px rgba(12, 20, 16, 0.06);
  --shadow-md: 0 4px 16px rgba(12, 20, 16, 0.08);
  --shadow-lg: 0 24px 48px rgba(12, 20, 16, 0.12);

  --transition-fast: 150ms cubic-bezier(0.2, 0, 0, 1);
  --transition-mid: 280ms cubic-bezier(0.2, 0, 0, 1);
  --transition-slow: 600ms cubic-bezier(0.2, 0, 0, 1);
}

[data-theme='dark'] {
  --color-bg: #0a0e0c;
  --color-bg-elevated: #111613;
  --color-bg-inverse: #f5f3ee;
  --color-surface-1: #131a16;
  --color-surface-2: #1a221d;

  --color-text: #f0ede2;
  --color-text-muted: #9aa39c;
  --color-text-faint: #5a635c;
  --color-text-inverse: #0a0e0c;

  --color-border: #232a25;
  --color-border-strong: #f0ede2;
  --color-divider: #2c342e;

  --color-primary: #f0ede2;
  --color-primary-hover: #ffffff;
  --color-primary-active: #c8c2af;

  --color-accent: #6fb592;
  --color-accent-hover: #8acaac;
  --color-accent-active: #4f9874;
}

/* Honor system preference unless user explicitly chose */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #0a0e0c;
    --color-bg-elevated: #111613;
    --color-surface-1: #131a16;
    --color-surface-2: #1a221d;
    --color-text: #f0ede2;
    --color-text-muted: #9aa39c;
    --color-text-faint: #5a635c;
    --color-text-inverse: #0a0e0c;
    --color-border: #232a25;
    --color-divider: #2c342e;
    --color-primary: #f0ede2;
    --color-primary-hover: #ffffff;
    --color-accent: #6fb592;
    --color-accent-hover: #8acaac;
  }
}

/* ============ BASE ============ */
* { box-sizing: border-box; }

html {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  transition: background var(--transition-mid), color var(--transition-mid);
}

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

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

::selection {
  background: var(--color-text);
  color: var(--color-bg);
}

/* ============ TYPE ============ */
.display {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 0.92;
  text-wrap: balance;
}

.mono {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 500;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--color-accent);
}

.lede {
  font-family: var(--font-body);
  font-size: clamp(1.125rem, 1.6vw, 1.375rem);
  line-height: 1.5;
  color: var(--color-text);
  max-width: 60ch;
}

p { text-wrap: pretty; }

/* ============ LAYOUT ============ */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.container--narrow { max-width: var(--content-narrow); }
.container--mid { max-width: var(--content); }

section { position: relative; }

.section {
  padding-block: clamp(var(--space-20), 12vw, var(--space-32));
}

.section--tight {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
}

.section + .section {
  border-top: 1px solid var(--color-divider);
}

.section__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-16);
}

@media (min-width: 900px) {
  .section__head--split {
    grid-template-columns: 1fr 2fr;
    gap: var(--space-16);
    align-items: end;
  }
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 0.95;
  margin: 0;
  text-wrap: balance;
}

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

/* ============ HEADER ============ */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 85%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-mid);
}

.header--scrolled { border-bottom-color: var(--color-divider); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  width: 100%;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.header__brand-mark {
  width: 28px;
  height: 28px;
}

.header__brand-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  line-height: 1;
}

.header__nav {
  display: none;
  gap: var(--space-8);
}

@media (min-width: 880px) { .header__nav { display: flex; } }

.header__nav a {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  font-weight: 500;
  position: relative;
  padding-block: 4px;
}

.header__nav a:hover { color: var(--color-text); }
.header__nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--color-text);
  transition: right var(--transition-mid);
}
.header__nav a:hover::after { right: 0; }

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  background: transparent;
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.theme-toggle:hover {
  border-color: var(--color-text);
  background: color-mix(in oklab, var(--color-text) 4%, transparent);
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 14px 22px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border-strong);
}
.btn--ghost:hover {
  background: var(--color-text);
  color: var(--color-bg);
}

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

[data-theme='dark'] .btn--accent { color: var(--color-bg); }

.btn--sm { padding: 10px 16px; font-size: 0.875rem; }

.btn__arrow { transition: transform var(--transition-fast); }
.btn:hover .btn__arrow { transform: translateX(3px); }

@media (max-width: 640px) {
  .btn--header-cta { padding: 10px 16px; font-size: 0.875rem; }
  .btn--header-cta .btn__full { display: none; }
  .btn--header-cta .btn__short { display: inline; }
}

.btn__short { display: none; }

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: clamp(680px, 100vh, 900px);
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}

.hero__globe {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: auto;
  /* Fade the globe behind the hero text on desktop so the headline reads cleanly. */
  -webkit-mask-image: linear-gradient(to right, transparent 0%, transparent 30%, rgba(0,0,0,0.35) 42%, #000 60%, #000 100%);
          mask-image: linear-gradient(to right, transparent 0%, transparent 30%, rgba(0,0,0,0.35) 42%, #000 60%, #000 100%);
}

@media (max-width: 900px) {
  .hero__globe {
    -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,0.25) 0%, #000 35%, #000 100%);
            mask-image: linear-gradient(to bottom, rgba(0,0,0,0.25) 0%, #000 35%, #000 100%);
  }
}

.hero__globe canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

.hero__overlay {
  position: relative;
  z-index: 2;
  pointer-events: none;
  width: 100%;
}

.hero__overlay > * { pointer-events: auto; }

.hero__content {
  max-width: 720px;
}

.hero__eyebrow { margin-bottom: var(--space-8); }

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.88;
  margin: 0 0 var(--space-8);
  text-wrap: balance;
}

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

.hero__lede {
  font-size: clamp(1.0625rem, 1.4vw, 1.25rem);
  line-height: 1.5;
  margin: 0 0 var(--space-8);
  max-width: 56ch;
  color: var(--color-text);
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-12);
}

.hero__caption {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.hero__caption-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--color-accent) 25%, transparent);
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.hero__telemetry {
  position: absolute;
  z-index: 3;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  pointer-events: none;
  opacity: 0.95;
  padding: 8px 10px;
  background: color-mix(in srgb, var(--color-bg) 78%, transparent);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: 4px;
}

.hero__telemetry--tr { top: 24px; right: var(--gutter); text-align: right; }
.hero__telemetry--bl { bottom: 24px; left: var(--gutter); }

.hero__telemetry .row {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  margin-bottom: 4px;
}

.hero__telemetry .label { color: var(--color-text-faint); }
.hero__telemetry .val { color: var(--color-accent); }

@media (max-width: 760px) {
  .hero__telemetry--tr,
  .hero__telemetry--bl { display: none; }
}

/* ============ MARQUEE STATS ============ */
.stats {
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  padding-block: var(--space-12);
  background: var(--color-surface-1);
}

.stats__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

@media (min-width: 720px) {
  .stats__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
  }
}

.stat {
  position: relative;
}

.stat__num {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-muted);
}

/* ============ PROBLEM ============ */
.problem__quote {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 3.6vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.05;
  text-wrap: balance;
  margin: 0 0 var(--space-10);
}

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

.problem__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--color-text);
}

@media (min-width: 720px) {
  .problem__body { grid-template-columns: 1fr 1fr; gap: var(--space-12); }
}

.problem__body p { margin: 0; }
.problem__body strong { color: var(--color-text); font-weight: 600; }

/* ============ HOW IT WORKS ============ */
.how__steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--color-divider);
  border-block: 1px solid var(--color-divider);
}

@media (min-width: 880px) {
  .how__steps { grid-template-columns: repeat(3, 1fr); }
}

.step {
  background: var(--color-bg);
  padding: var(--space-12) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  transition: background var(--transition-mid);
}

.step:hover { background: var(--color-surface-1); }

.step__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  font-weight: 600;
}

.step__title {
  font-family: var(--font-display);
  font-size: 1.625rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0;
}

.step__body {
  font-size: 1rem;
  line-height: 1.55;
  color: var(--color-text-muted);
  margin: 0;
}

/* ============ PRICING ============ */
.pricing__table {
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg);
}

.pricing__row {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr 1fr;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-8);
  align-items: center;
  border-bottom: 1px solid var(--color-divider);
  transition: background var(--transition-fast);
}
.pricing__row:last-child { border-bottom: 0; }
.pricing__row:hover:not(.pricing__row--head) { background: var(--color-surface-1); }

.pricing__row--enterprise {
  background: var(--color-surface-1);
  box-shadow: inset 3px 0 0 var(--color-accent);
}
.pricing__row--enterprise:hover:not(.pricing__row--head) { background: var(--color-surface-2, var(--color-surface-1)); }

.pricing__row--head {
  background: var(--color-text);
  color: var(--color-bg);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 500;
  padding-block: var(--space-4);
}

.pricing__name {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.pricing__name small {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-muted);
  font-weight: 500;
  margin-top: 4px;
}

.pricing__price {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.pricing__market {
  font-family: var(--font-body);
  color: var(--color-text-faint);
  text-decoration: line-through;
  font-size: 0.9375rem;
}

.pricing__time {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

.pricing__note {
  margin-top: var(--space-8);
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--color-text-muted);
  text-align: center;
}

.pricing__note a {
  color: var(--color-text);
  border-bottom: 1px solid var(--color-divider);
  padding-bottom: 1px;
}
.pricing__note a:hover { border-color: var(--color-text); }

@media (max-width: 760px) {
  .pricing__row {
    grid-template-columns: 1fr;
    gap: var(--space-2);
    padding: var(--space-6);
  }
  .pricing__row--head { display: none; }
  .pricing__row > div::before {
    content: attr(data-label);
    display: block;
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-text-faint);
    margin-bottom: 4px;
  }
  .pricing__row > .pricing__name::before { display: none; }
}

/* ============ CREDENTIALS ============ */
.creds {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 880px) {
  .creds { grid-template-columns: 1fr 1.4fr; gap: var(--space-16); }
}

.creds__lede {
  font-family: var(--font-display);
  font-size: clamp(1.625rem, 3vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.022em;
  line-height: 1.1;
  margin: 0 0 var(--space-6);
  text-wrap: balance;
}

.creds__body {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.creds__body strong { color: var(--color-text); font-weight: 600; }

.creds__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--color-divider);
}

.creds__list li {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: var(--space-6);
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-divider);
  align-items: baseline;
}

.creds__tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-faint);
  font-weight: 500;
}

.creds__role strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
  color: var(--color-text);
}

.creds__role span {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* ============ CASE STUDIES ============ */
.cases {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 880px) {
  .cases { grid-template-columns: repeat(3, 1fr); }
}

.case {
  background: var(--color-bg);
  border: 1px solid var(--color-divider);
  padding: var(--space-8);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  transition: border-color var(--transition-mid), transform var(--transition-mid);
}

.case:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-2px);
}

.case__tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-accent);
  font-weight: 600;
}

.case__title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0;
}

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

.case__body {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--color-text-muted);
  margin: 0;
}

.case__metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  margin-top: auto;
}

.case__metric-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-faint);
  margin-bottom: 4px;
  display: block;
}

.case__metric-val {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
  display: block;
}

/* ============ DATA SECURITY ============ */
.section--alt {
  background: var(--color-surface-1);
}

.security__intro {
  max-width: 64ch;
  margin-bottom: var(--space-12);
}

.security__intro p {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin: 0;
}

.security__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--color-divider);
  border: 1px solid var(--color-divider);
}

@media (min-width: 720px) {
  .security__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1040px) {
  .security__grid { grid-template-columns: repeat(3, 1fr); }
}

.security__card {
  background: var(--color-bg);
  padding: var(--space-10) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: background var(--transition-mid);
}

.security__card:hover { background: var(--color-surface-1); }

.security__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  font-weight: 600;
}

.security__title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0;
  color: var(--color-text);
}

.security__body {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin: 0;
}

.security__body strong { color: var(--color-text); font-weight: 600; }
.security__body em { font-style: italic; color: var(--color-text); }

.security__note {
  margin-top: var(--space-10);
  padding: var(--space-6) var(--space-8);
  border-left: 2px solid var(--color-accent);
  background: var(--color-bg);
}

.security__note p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin: 0;
  max-width: 64ch;
}

/* ============ FAQ ============ */
.faq {
  border-top: 1px solid var(--color-border-strong);
}

.faq details {
  border-bottom: 1px solid var(--color-divider);
}

.faq summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-6) 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--color-accent); }

.faq__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  position: relative;
}
.faq__icon::before, .faq__icon::after {
  content: '';
  position: absolute;
  background: currentColor;
  transition: transform var(--transition-mid);
}
.faq__icon::before { top: 9px; left: 0; right: 0; height: 2px; }
.faq__icon::after { left: 9px; top: 0; bottom: 0; width: 2px; }

details[open] .faq__icon::after { transform: scaleY(0); }

.faq__answer {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  padding-bottom: var(--space-6);
  max-width: 70ch;
}

/* ============ CTA / WAITLIST ============ */
.cta {
  background: var(--color-bg-inverse);
  color: var(--color-text-inverse);
  padding-block: clamp(var(--space-20), 12vw, var(--space-32));
  position: relative;
  overflow: hidden;
}

.cta__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.cta__eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  margin-bottom: var(--space-6);
}

.cta__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin: 0 0 var(--space-6);
  text-wrap: balance;
}

.cta__lede {
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  line-height: 1.55;
  color: color-mix(in oklab, var(--color-text-inverse) 75%, transparent);
  margin: 0 0 var(--space-10);
  max-width: 50ch;
  margin-inline: auto;
}

.cta__form {
  display: flex;
  gap: var(--space-3);
  max-width: 520px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}

.cta__input {
  flex: 1 1 280px;
  background: transparent;
  color: var(--color-text-inverse);
  border: 1px solid color-mix(in oklab, var(--color-text-inverse) 30%, transparent);
  border-radius: var(--radius-full);
  padding: 14px 22px;
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.cta__input::placeholder {
  color: color-mix(in oklab, var(--color-text-inverse) 50%, transparent);
}

.cta__input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--color-accent) 25%, transparent);
}

.cta__submit {
  background: var(--color-accent);
  color: #fff;
  border: 0;
  border-radius: var(--radius-full);
  padding: 14px 28px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.cta__submit:hover { background: var(--color-accent-hover); transform: translateY(-1px); }

.cta__status {
  margin-top: var(--space-6);
  min-height: 1.4em;
  font-size: 0.9375rem;
  color: color-mix(in oklab, var(--color-text-inverse) 75%, transparent);
}
.cta__status--ok { color: var(--color-accent); }

.cta__alt {
  margin-top: var(--space-8);
  font-size: 0.875rem;
  color: color-mix(in oklab, var(--color-text-inverse) 60%, transparent);
}
.cta__alt a {
  color: var(--color-text-inverse);
  border-bottom: 1px solid color-mix(in oklab, var(--color-text-inverse) 40%, transparent);
}

/* Faint orbital arcs in CTA bg */
.cta__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.18;
  background:
    radial-gradient(ellipse 80% 60% at 50% 50%, transparent 35%, transparent 36%, color-mix(in oklab, var(--color-accent) 60%, transparent) 36.5%, transparent 37%),
    radial-gradient(ellipse 100% 70% at 50% 50%, transparent 50%, transparent 51%, color-mix(in oklab, var(--color-accent) 40%, transparent) 51.5%, transparent 52%),
    radial-gradient(ellipse 60% 45% at 50% 50%, transparent 40%, transparent 41%, color-mix(in oklab, var(--color-accent) 50%, transparent) 41.5%, transparent 42%);
}

/* ============ FOOTER ============ */
.footer {
  padding-block: var(--space-16) var(--space-10);
  background: var(--color-bg);
  border-top: 1px solid var(--color-divider);
}

.footer__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

@media (min-width: 720px) {
  .footer__top { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
}

.footer__about {
  max-width: 32ch;
}

.footer__about h4 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: var(--space-4) 0 var(--space-3);
}

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

.footer__col h5 {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-faint);
  font-weight: 500;
  margin: 0 0 var(--space-4);
}

.footer__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.footer__col a {
  font-size: 0.9375rem;
  color: var(--color-text);
}
.footer__col a:hover { color: var(--color-accent); }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-faint);
}

.footer__legal { max-width: 50ch; text-align: right; }

@media (max-width: 640px) {
  .footer__legal { text-align: left; }
}

/* ============ REVEAL ANIMATION ============ */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s cubic-bezier(0.2, 0, 0, 1), transform 0.7s cubic-bezier(0.2, 0, 0, 1);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__caption-dot { animation: none; }
}