* { box-sizing: border-box; }
html { background: var(--bg); }
body {
  margin: 0;
  padding: 0;
  color: var(--fg);
  font-family: var(--font-body);
  min-height: 100vh;
  overflow-x: hidden;
}
a { color: var(--fg); text-decoration: none; }
::selection { background: var(--accent); color: var(--fg-inverse); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============ BACKGROUND GRID ============
   A faint grid wallpapers the whole viewport, but only where a soft
   circle around the cursor unmasks it — everywhere else it's fully
   invisible. --mx/--my are set by main.js on mousemove. */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(247,245,242,0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(247,245,242,0.07) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(630px circle at var(--mx, 50%) var(--my, 50%), #000 0%, transparent 72%);
  mask-image: radial-gradient(630px circle at var(--mx, 50%) var(--my, 50%), #000 0%, transparent 72%);
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-brand);
}
.bg-grid.is-active { opacity: 1; }

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

.page { --accent: var(--bp-accent-1); }

.hr {
  height: 1px;
  border: 0;
  background: var(--border-subtle);
  margin: 0 0 64px;
}

/* ============ NAV ============ */
.nav-wrap {
  position: sticky;
  top: 20px;
  z-index: 50;
  display: flex;
  justify-content: center;
  padding: 20px 24px 0;
}
.nav {
  width: 100%;
  max-width: 1392px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 12px 12px 20px;
  border-radius: var(--radius-xl);
  background: var(--glass-dark);
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  border: 1px solid var(--border-subtle);
  transition: border-color var(--dur-base) var(--ease-brand), background-color var(--dur-base) var(--ease-brand), box-shadow var(--dur-base) var(--ease-brand);
}
.nav--scrolled {
  border-color: var(--border);
  background: rgba(36,36,36,0.82);
  box-shadow: var(--shadow-md);
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav__dot {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: var(--accent);
  flex-shrink: 0;
}
.nav__wordmark {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: var(--tr-tight);
  color: var(--fg);
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 20px;
  min-width: 0;
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: var(--tr-wide);
  color: var(--bp-primary-5);
  white-space: nowrap;
}
.nav__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 15px;
  padding: 16px 24px;
  border-radius: var(--radius-md);
  transition: opacity var(--dur-base) var(--ease-brand), border-color var(--dur-base) var(--ease-brand), transform var(--dur-base) var(--ease-brand), box-shadow var(--dur-base) var(--ease-brand);
}
.btn--primary {
  background: var(--accent);
  color: var(--fg-inverse);
  border: 1px solid transparent;
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(196,150,255,0.35); }
.btn--primary:active { transform: translateY(0); box-shadow: 0 2px 6px rgba(196,150,255,0.25); }
.btn--secondary {
  color: var(--fg);
  border: 1px solid var(--border);
}
.btn--secondary:hover { border-color: var(--fg); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn--secondary:active { transform: translateY(0); box-shadow: none; }
.btn--pill {
  font-size: 13px;
  padding: 11px 18px;
}

/* ============ EYEBROW ============ */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 0 0 var(--sp-5);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: var(--tr-wide);
  color: var(--accent);
}
.eyebrow__dot {
  width: 8px;
  height: 8px;
  border-radius: 3px;
  background: var(--accent);
  flex-shrink: 0;
}

/* ============ HERO ============ */
.hero {
  max-width: 1440px;
  margin: 0 auto;
  padding: 96px 24px 0;
}
.hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(52px, 5.6vw, 92px);
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--fg);
  text-wrap: pretty;
  width: 100%;
  text-align: center;
}
.hero__copy {
  display: flex;
  flex-direction: column;
  gap: 24px;
  justify-content: flex-start;
  align-items: center;
  padding-top: var(--sp-6);
}
.hero__sub {
  margin: 0;
  max-width: 720px;
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.35;
  letter-spacing: var(--tr-wide);
  color: var(--bp-primary-6);
  text-wrap: pretty;
  text-align: center;
}
.hero__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}

/* ============ HERO SCREEN MOCKUP ============ */
.hero-media {
  max-width: 1440px;
  margin: 0 auto;
  padding: 64px 24px 0;
}
.browser-frame {
  max-width: 1000px;
  width: 90%;
  margin: 0 auto;
  background: #2A2A28;
  border: 1px solid var(--border);
  border-radius: 20px 20px 5px 5px;
  padding: 16px 16px 20px;
}
.browser-frame__bar {
  display: flex;
  justify-content: center;
  padding-bottom: 10px;
}
.browser-frame__dot {
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: var(--border);
}
.browser-frame__tab {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  width: 100%;
  height: 15px;
  background: linear-gradient(#3A3A38, #262624);
  border: 1px solid var(--border);
  border-top: 0;
  border-radius: 0 0 10px 10px;
}
.browser-frame__tab span {
  position: absolute;
  left: 50%;
  top: 0;
  width: 132px;
  height: 5px;
  margin-left: -66px;
  background: var(--bg-card);
  border-radius: 0 0 6px 6px;
}

/* ============ SCREEN FRAME (scaled 1512px mockups) ============ */
.screen-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 1512 / 982;
  overflow: hidden;
  background: #121212;
  border-radius: 4px;
}
.screen-frame--rounded {
  border-radius: var(--radius-3xl);
  border: 1px solid var(--border);
}
.screen-frame picture { display: contents; }
.screen-shot {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* ============ SECTIONS / TWO-COL HEADERS ============ */
.section {
  max-width: 1440px;
  margin: 0 auto;
  padding: 140px 24px 0;
}
.h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(36px, 3.6vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--fg);
  text-wrap: pretty;
}
.h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(28px, 2.6vw, 40px);
  line-height: 1.1;
  letter-spacing: var(--tr-tight);
  color: var(--fg);
  text-wrap: pretty;
}
.stack { display: flex; flex-direction: column; gap: 20px; }
.lede {
  margin: 0;
  font-family: var(--font-body);
  font-size: 20px;
  line-height: 1.35;
  letter-spacing: var(--tr-wide);
  color: var(--bp-primary-6);
  text-wrap: pretty;
}
.body-muted {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.45;
  letter-spacing: var(--tr-wide);
  color: var(--fg-muted);
  text-wrap: pretty;
}

/* Consistent vertical rhythm for every feature section:
   hr (64px below) -> eyebrow (24px below) -> split heading block (64px below) -> content */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 64px;
  margin: 0 0 var(--sp-8);
}
.split--end { align-items: end; }
.split--start { align-items: start; }
/* second heading block stacked inside a section (no eyebrow above it) gets the
   large inter-block gap instead of the usual eyebrow-driven spacing */
.split--stacked { margin-top: var(--sp-9); }

/* ============ SIGNALS ============ */
.ai-note {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 var(--sp-5);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: var(--tr-mono);
  color: var(--bp-primary-3);
}
.ai-note__spark, .signal-card__spark { color: var(--accent); font-size: 12px; }

.signals-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-3xl);
  overflow: hidden;
}
.signal-card {
  position: relative;
  overflow: hidden;
  background: var(--bg-card);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background var(--dur-base) var(--ease-brand);
}
.signal-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(240px circle at var(--spot-x, 50%) var(--spot-y, 50%), rgba(196,150,255,0.12), transparent 70%);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-brand);
  pointer-events: none;
}
.signal-card:hover::before { opacity: 1; }
.signal-card:hover { background: #202020; }
.signal-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}
.signal-card__label {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.signal-card__title {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: var(--tr-tight);
  color: var(--fg);
}
.signal-card__desc {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.4;
  color: var(--fg-muted);
}
.signal-card__score {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  flex-shrink: 0;
}
.signal-card__score-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: var(--tr-mono);
  color: var(--bp-primary-3);
}
.signal-card__score-val {
  font-family: var(--font-display);
  font-size: 34px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--fg);
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.signal-card__score-val small {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--bp-primary-3);
}
.signal-card__quote {
  display: block;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  color: #8A8A8A;
  border-left: 1px solid var(--accent);
  padding-left: 14px;
}

/* ============ MEDIA FRAMES / CAPTIONS ============ */
.media-frame {
  position: relative;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
}
.caption-line {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 20px auto 0;
  max-width: 1000px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: var(--tr-mono);
  color: var(--bp-primary-3);
}
.caption-line__dot {
  width: 8px;
  height: 8px;
  border-radius: 3px;
  background: var(--accent);
  flex-shrink: 0;
}

/* ============ CLOSING CTA ============ */
.cta-block {
  background: var(--bg-card);
  border-radius: var(--radius-3xl);
  padding: 96px 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}
.cta-block__title {
  margin: 0;
  max-width: 900px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(40px, 4.4vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--fg);
  text-wrap: pretty;
}
.cta-block__sub {
  margin: 0;
  font-family: var(--font-body);
  font-size: 20px;
  line-height: 1.35;
  letter-spacing: var(--tr-wide);
  color: var(--fg-muted);
}

/* ============ FOOTER ============ */
.footer {
  max-width: 1440px;
  margin: 0 auto;
  padding: 64px 24px 48px;
}
.footer .hr { margin-bottom: 32px; }
.footer__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.footer__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer__dot {
  width: 20px;
  height: 20px;
  border-radius: 6px;
  background: var(--accent);
}
.footer__wordmark {
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: var(--tr-tight);
  color: var(--fg);
}

/* ============ BOOK-A-DEMO MODAL ============ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(15,15,14,0.7);
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
}
.modal-overlay[hidden] { display: none; }
.modal {
  position: relative;
  width: 100%;
  max-width: 420px;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-3xl);
  padding: 32px;
}
.modal__close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
}
.modal__close:hover { border-color: var(--fg); }
.modal__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 28px;
  letter-spacing: var(--tr-tight);
  color: var(--fg);
}
.modal__sub {
  margin: 12px 0 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  color: var(--fg-muted);
}

.modal--calendly { max-width: 700px; }
.calendly-inline-widget { margin-top: 20px; }

.modal__email-link {
  display: block;
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  text-align: center;
}
.modal__email-link:hover { color: var(--fg); }

/* ============ RESPONSIVE ============ */
@media (max-width: 860px) {
  .split {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .split--stacked { margin-top: var(--sp-7); }
  .signals-grid { grid-template-columns: 1fr; }
  .cta-block { padding: 64px 28px; }
}

/* Condensed signal cards on phones — 9 full cards (each with a quote) run
   very long stacked at 1 column, so drop the quote and tighten padding to
   make this a quick scannable list instead of an extra-long scroll. */
@media (max-width: 640px) {
  .signal-card {
    padding: var(--sp-4) var(--sp-5);
    gap: var(--sp-2);
  }
  .signal-card__top { align-items: center; gap: var(--sp-4); }
  .signal-card__label { gap: 2px; }
  .signal-card__title { font-size: 17px; }
  .signal-card__desc { font-size: 13px; line-height: 1.35; }
  .signal-card__score-val { font-size: 24px; }
  .signal-card__quote { display: none; }
}