/* =========================================================================
   DESIGN TOKENS
   Brand palette: Deep Navy #0B2347 / Technology Blue #0878F9 / White /
   Deep Ink #0F172A / Slate #64748B. Blue stays narrow — CTAs, the one
   italic accent word per headline, a few hairline top-borders — per the
   "restrained, not colorful" brief.

   Sizing uses rem (relative to the root 16px) rather than hard px
   throughout, so the layout scales with the user's font-size preference,
   not just viewport width. 1rem = 16px below, so existing proportions are
   unchanged — only the unit is relative now. Hairline borders/strokes
   (1–2px) stay in px on purpose: sub-pixel rounding on fractional-rem
   hairlines is a real rendering risk, and a 1px border isn't a
   typographic value that should scale with text anyway.
   ========================================================================= */
:root {
  --white: #ffffff;
  --bg: #ffffff;
  --bg-alt: #f4f6fa;
  --surface: #ffffff;
  --border: rgba(11, 35, 71, 0.1);
  --border-strong: rgba(11, 35, 71, 0.2);

  --navy: #0b2347;
  --ink: #0f172a;
  --slate: #64748b;
  --slate-dim: #8792a2;
  --text: var(--navy);
  --text-body: var(--ink);

  --accent: #0878f9;
  --accent-deep: #065ac4;
  --accent-em: #065ac4; /* italic accent-word color (light theme) */
  --accent-soft: rgba(8, 120, 249, 0.08);

  --header-bg: rgba(255, 255, 255, 0.88);
  --overlay-scrim: rgba(11, 20, 35, 0.45);
  --error: #b3261e;

  --radius: 0.75rem;
  --maxw: 75rem; /* 1200px */
  --side-pad: clamp(1.5rem, 5vw, 4.5rem);
  --section-pad: clamp(3.25rem, 10vw, 6rem);

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans:
    "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Arial, sans-serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- dark theme override: toggled via data-theme on <html> ------------ */
:root[data-theme="dark"] {
  --bg: #0b1a30;
  --bg-alt: #0f2140;
  --surface: #122748;
  --border: rgba(237, 239, 242, 0.1);
  --border-strong: rgba(237, 239, 242, 0.18);

  --text: #edeff2;
  --text-body: #dce2ec;
  --slate: #9aa7bd;
  --slate-dim: #7c899e;

  --accent: #3b8cfa;
  --accent-deep: #5b9cff;
  --accent-em: #7fb1ff;
  --accent-soft: rgba(59, 140, 250, 0.14);

  --header-bg: rgba(11, 26, 48, 0.85);
  --overlay-scrim: rgba(4, 9, 18, 0.6);
  --error: #f3938c;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 5.25rem;
  overflow-x: hidden;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text-body);
  font-family: var(--sans);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  transition:
    background 0.2s var(--ease),
    color 0.2s var(--ease);
}
body.nav-open {
  overflow: hidden;
}
img,
svg {
  max-width: 100%;
  display: block;
}
h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.14;
  margin: 0;
  color: var(--text);
  letter-spacing: -0.01em;
}
h1 em,
h2 em {
  font-style: italic;
  font-weight: 500;
  color: var(--accent-em);
}
p {
  margin: 0;
}
a {
  color: inherit;
}
ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--side-pad);
}
section {
  padding: var(--section-pad) 0;
}
section.alt {
  background: var(--bg-alt);
}

.h2 {
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  max-width: 42rem;
}
.lede {
  color: var(--slate);
  font-size: clamp(0.98rem, 1.6vw, 1.05rem);
  max-width: 37.5rem;
  margin-top: var(--space-2);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent-deep);
  color: #fff;
  padding: 0.625rem 1rem;
  border-radius: 0.5rem;
  z-index: 300;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* =========================================================================
   BUTTONS
   ========================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.75rem;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5625rem;
  font-weight: 600;
  font-size: 0.95rem;
  font-family: var(--sans);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition:
    transform 0.15s var(--ease),
    background 0.15s var(--ease),
    border-color 0.15s var(--ease);
}
.btn-primary {
  background: var(--accent-deep);
  color: #fff;
  box-shadow: 0 0.625rem 1.5rem -0.75rem rgba(6, 90, 196, 0.45);
}
.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn:focus-visible,
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.btn:active {
  transform: translateY(1px);
}
@media (hover: hover) and (pointer: fine) {
  .btn-primary:hover {
    background: var(--accent);
    transform: translateY(-1px);
  }
  .btn-secondary:hover {
    border-color: var(--text);
  }
}

/* =========================================================================
   HEADER / NAV
   ========================================================================= */
header {
  position: sticky;
  top: 0;
  z-index: 220;
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition:
    box-shadow 0.25s var(--ease),
    background 0.2s var(--ease);
  padding-inline: 3%;
}
header.scrolled {
  box-shadow: 0 0.625rem 1.5rem -1.125rem rgba(11, 35, 71, 0.35);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  transition: padding 0.25s var(--ease);
}
header.scrolled .nav {
  padding: 0.6875rem 0;
}
.logo-link {
  flex-shrink: 0;
}
.logo-link img {
  height: 1.75rem;
  width: auto;
  transition: height 0.25s var(--ease);
}
header.scrolled .logo-link img {
  height: 4.5rem;
}
.logo-dark {
  display: none;
}
:root[data-theme="dark"] .logo-dark {
  display: block;
}
:root[data-theme="dark"] .logo-light {
  display: none;
}

.nav-links {
  display: flex;
  gap: clamp(1rem, 2.2vw, 2.5rem);
  align-items: center;
}
.nav-links a {
  position: relative;
  text-decoration: none;
  color: var(--slate);
  font-size: 0.92rem;
  white-space: nowrap;
  padding: 0.25rem 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--accent);
  transition: right 0.2s var(--ease);
}
@media (hover: hover) and (pointer: fine) {
  .nav-links a:hover {
    color: var(--text);
  }
  .nav-links a:hover::after {
    right: 0;
  }
}
.nav-cta {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.nav-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--border-strong);
  border-radius: 0.5rem;
  background: none;
  color: var(--text);
  cursor: pointer;
  flex-shrink: 0;
}
.theme-toggle svg {
  width: 1.125rem;
  height: 1.125rem;
}
.theme-toggle .icon-moon {
  display: none;
}
:root[data-theme="dark"] .theme-toggle .icon-sun {
  display: none;
}
:root[data-theme="dark"] .theme-toggle .icon-moon {
  display: block;
}
@media (hover: hover) and (pointer: fine) {
  .theme-toggle:hover {
    border-color: var(--text);
  }
}

.nav-toggle {
  display: none;
  position: relative;
  background: none;
  border: 1px solid var(--border-strong);
  border-radius: 0.5rem;
  width: 2.625rem;
  height: 2.625rem;
  cursor: pointer;
  flex-shrink: 0;
}
.nav-toggle-bars {
  position: relative;
  display: block;
  width: 1.125rem;
  height: 0.75rem;
  margin: 0 auto;
}
.nav-toggle-bars span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  border-radius: 1px;
  background: var(--text);
  transition:
    transform 0.28s var(--ease),
    opacity 0.2s var(--ease);
}
.nav-toggle-bars span:nth-child(1) {
  top: 0;
}
.nav-toggle-bars span:nth-child(2) {
  top: 50%;
  transform: translateY(-50%);
}
.nav-toggle-bars span:nth-child(3) {
  bottom: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(1) {
  transform: translateY(0.33rem) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(3) {
  transform: translateY(-0.33rem) rotate(-45deg);
}

/* =========================================================================
   MOBILE NAV DRAWER
   ========================================================================= */
.mobile-panel {
  position: fixed;
  inset: 0;
  z-index: 190;
  pointer-events: none;
}
.mobile-panel.open {
  pointer-events: auto;
}
.mobile-panel-scrim {
  position: absolute;
  inset: 0;
  width: 100%;
  background: var(--overlay-scrim);
  -webkit-backdrop-filter: blur(2px);
  border: none;
  margin: 0;
  padding: 0;
  cursor: pointer;
  backdrop-filter: blur(2px);
  border: none;
  margin: 0;
  padding: 0;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.35s var(--ease);
}
.mobile-panel.open .mobile-panel-scrim {
  opacity: 1;
}
.mobile-panel-sheet {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: min(84vw, 24rem);
  background: var(--surface);
  border-left: 1px solid var(--border);
  box-shadow: -2rem 0 4rem -1.5rem rgba(11, 35, 71, 0.25);
  display: flex;
  flex-direction: column;
  padding: calc(6rem + env(safe-area-inset-top, 0px)) var(--space-3)
    calc(var(--space-3) + env(safe-area-inset-bottom, 0px));
  transform: translateX(100%);
  transition: transform 0.4s var(--ease);
  overflow-y: auto;
}
.mobile-panel.open .mobile-panel-sheet {
  transform: translateX(0);
}
.mobile-panel-sheet::before {
  content: "";
  position: absolute;
  top: -7.5rem;
  right: -7.5rem;
  width: 17.5rem;
  height: 17.5rem;
  background: radial-gradient(circle, var(--accent-soft), transparent 70%);
  pointer-events: none;
}
.mobile-panel-links {
  position: relative;
  display: flex;
  flex-direction: column;
}
.mobile-panel-links a {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 0.875rem;
  padding: 1.0625rem 0.125rem;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  font-family: var(--serif);
  font-size: 1.28rem;
  opacity: 0;
  transform: translateX(1rem);
  transition:
    opacity 0.32s var(--ease),
    transform 0.32s var(--ease),
    padding-left 0.18s var(--ease),
    color 0.15s var(--ease);
}
.mobile-panel-links a:first-child {
  border-top: 1px solid var(--border);
}
.mobile-panel.open .mobile-panel-links a {
  opacity: 1;
  transform: none;
}
.mobile-panel.open .mobile-panel-links a:nth-child(1) {
  transition-delay: 0.1s;
}
.mobile-panel.open .mobile-panel-links a:nth-child(2) {
  transition-delay: 0.14s;
}
.mobile-panel.open .mobile-panel-links a:nth-child(3) {
  transition-delay: 0.18s;
}
.mobile-panel.open .mobile-panel-links a:nth-child(4) {
  transition-delay: 0.22s;
}
.mobile-panel.open .mobile-panel-links a:nth-child(5) {
  transition-delay: 0.26s;
}
.mobile-panel-links a:active {
  padding-left: 0.625rem;
  color: var(--accent-deep);
}
.mp-num {
  font-family: var(--sans);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--accent-deep);
}
.mobile-panel-footer {
  margin-top: auto;
  padding-top: var(--space-4);
}
.mobile-panel-cta {
  width: 100%;
}
.mobile-panel-note {
  margin-top: 0.875rem;
  font-size: 0.86rem;
  color: var(--slate);
  text-align: center;
}

/* =========================================================================
   HERO
   ========================================================================= */
.hero {
  padding-top: clamp(3rem, 11vw, 6rem);
  padding-bottom: clamp(2.5rem, 8vw, 4rem);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-5);
  align-items: center;
}
.hero h1 {
  font-size: clamp(2rem, 4.4vw, 3.1rem);
  max-width: 38.75rem;
}
.hero-sub {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  color: var(--accent-deep);
  margin-top: var(--space-2);
}
.hero .lede {
  max-width: 33.75rem;
  font-size: clamp(1rem, 1.8vw, 1.05rem);
}
.hero-ctas {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-4);
  flex-wrap: wrap;
}
.hero-tags {
  margin-top: var(--space-3);
  font-size: 0.85rem;
  color: var(--slate-dim);
}
.hero-tags span {
  color: var(--border-strong);
}

/* =========================================================================
   HERO DIAGRAM — "noise resolving into signal": an abstract jagged line
   that smooths into a clean one, gradient-fading from slate to accent
   blue, ending in a solid dot. No labeled system pills, no literal
   flowchart — the brand icon stays the brand icon, not a connector glyph
   reused everywhere. The line draws itself in via stroke-dashoffset once
   the card enters view, reusing the page's existing .reveal mechanism.
   ========================================================================= */
.signal-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-4) var(--space-3);
  box-shadow: 0 1.5rem 3rem -2rem rgba(11, 35, 71, 0.25);
}
.signal-title {
  font-size: 0.78rem;
  color: var(--slate);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-3);
}
.signal-line {
  width: 100%;
  height: auto;
}
.signal-line path {
  stroke-dasharray: 650;
  stroke-dashoffset: 650;
  transition: stroke-dashoffset 1.1s var(--ease) 0.15s;
}
.reveal.in .signal-line path {
  stroke-dashoffset: 0;
}
.signal-line circle {
  opacity: 0;
  transition: opacity 0.3s var(--ease) 1.1s;
}
.reveal.in .signal-line circle {
  opacity: 1;
}
.signal-caption {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-2);
  font-size: 0.76rem;
  color: var(--slate-dim);
  letter-spacing: 0.02em;
}

/* =========================================================================
   PAIN GRID
   ========================================================================= */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: var(--space-4);
  background: var(--border);
  border: 1px solid var(--border);
}
.pain-item {
  background: var(--bg);
  padding: var(--space-3);
}
.pain-item h3 {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.375rem;
  color: var(--text);
}
.pain-item p {
  color: var(--slate);
  font-size: 0.9rem;
}
.pain-close {
  margin-top: var(--space-4);
  font-family: var(--serif);
  font-size: 1.2rem;
  color: var(--text);
  max-width: 40rem;
}

/* =========================================================================
   POSITIONING FLOW ROWS
   ========================================================================= */
.flow-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.625rem;
  margin-top: var(--space-4);
  font-family: var(--serif);
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
  color: var(--slate);
}
.flow-row-accent {
  color: var(--text);
  margin-top: var(--space-2);
}
.flow-arrow {
  color: var(--accent);
  font-family: var(--sans);
}

/* =========================================================================
   TWO-PANEL "WAYS TO WORK"
   ========================================================================= */
.panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-4);
  box-shadow: 0 1.25rem 2.5rem -2rem rgba(11, 35, 71, 0.2);
  transition:
    border-color 0.2s var(--ease),
    transform 0.2s var(--ease);
}
.panel-accent {
  border-color: rgba(8, 120, 249, 0.35);
}
.panel-tag {
  font-size: 0.78rem;
  color: var(--accent-deep);
  margin-bottom: var(--space-2);
  font-weight: 600;
}
.panel h3 {
  font-size: 1.4rem;
  margin-bottom: var(--space-2);
}
.panel p {
  color: var(--slate);
}
.panel .btn {
  margin-top: var(--space-3);
}
@media (hover: hover) and (pointer: fine) {
  .panel:hover {
    border-color: var(--border-strong);
    transform: translateY(-2px);
  }
}

/* =========================================================================
   PROCESS
   ========================================================================= */
.process {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-3);
}
.process-5 {
  grid-template-columns: repeat(5, 1fr);
}
.process-step {
  border-top: 2px solid var(--border);
  padding-top: var(--space-2);
}
.process-step .num {
  font-family: var(--serif);
  color: var(--accent-deep);
  font-size: 1.1rem;
}
.process-step h3 {
  font-size: 1.02rem;
  margin: 0.375rem 0 0.5rem;
  font-family: var(--sans);
  font-weight: 600;
}
.process-step p {
  font-size: 0.88rem;
  color: var(--slate);
}

/* =========================================================================
   WHAT WE BUILD
   ========================================================================= */
.build-groups {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.build-group {
  border-top: 2px solid var(--accent);
  padding-top: var(--space-2);
}
.build-group h3 {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--space-2);
}
.build-group li {
  color: var(--slate);
  font-size: 0.9rem;
  padding: 0.3125rem 0;
  border-bottom: 1px solid var(--border);
}
.build-group li:last-child {
  border-bottom: none;
}

/* =========================================================================
   TRANSFORMATION
   ========================================================================= */
.transform-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.transform-col {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-4);
}
.transform-after {
  border-color: rgba(8, 120, 249, 0.35);
}
.transform-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--slate);
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}
.transform-label-accent {
  color: var(--accent-deep);
}
.transform-steps {
  counter-reset: step;
}
.transform-steps li {
  position: relative;
  padding: 0.625rem 0 0.625rem 1.875rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.94rem;
  color: var(--text-body);
}
.transform-steps li:last-child {
  border-bottom: none;
}
.transform-steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0.5625rem;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: var(--bg-alt);
  color: var(--slate);
  font-size: 0.72rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}
.transform-after .transform-steps li::before {
  background: var(--accent-soft);
  color: var(--accent-deep);
}

/* =========================================================================
   BENEFITS
   ========================================================================= */
.benefits {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3) var(--space-4);
  margin-top: var(--space-4);
}
.benefits-5 {
  grid-template-columns: repeat(5, 1fr);
}
.benefit h3 {
  font-size: 1.05rem;
  font-family: var(--sans);
  font-weight: 600;
  margin-bottom: 0.375rem;
  color: var(--text);
}
.benefit p {
  color: var(--slate);
  font-size: 0.92rem;
}

/* =========================================================================
   CONCEPT EXAMPLES
   ========================================================================= */
.concepts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.concept {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-4);
  transition:
    border-color 0.2s var(--ease),
    transform 0.2s var(--ease);
}
.concept-label {
  display: inline-block;
  font-size: 0.72rem;
  color: var(--accent-deep);
  background: var(--accent-soft);
  padding: 0.25rem 0.625rem;
  border-radius: 6.25rem;
  margin-bottom: var(--space-3);
  font-weight: 600;
}
.concept dt {
  color: var(--slate-dim);
  font-size: 0.8rem;
  margin-top: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.concept dd {
  margin: 0.25rem 0 0;
  color: var(--text-body);
}
@media (hover: hover) and (pointer: fine) {
  .concept:hover {
    border-color: var(--border-strong);
    transform: translateY(-2px);
  }
}

/* =========================================================================
   OFFER / ENGAGEMENT LIST
   ========================================================================= */
.engage-list {
  margin-top: var(--space-4);
  border-top: 1px solid var(--border);
}
.engage-row {
  display: grid;
  grid-template-columns: 17.5rem 1fr;
  gap: var(--space-4);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border);
}
.engage-row h3 {
  font-size: 1.05rem;
  font-family: var(--sans);
  font-weight: 600;
  color: var(--text);
}
.engage-row p {
  color: var(--slate);
}
.offer-note {
  margin-top: var(--space-4);
  color: var(--slate);
  font-size: 0.92rem;
  max-width: 35rem;
}

/* =========================================================================
   FINAL CTA
   ========================================================================= */
.final-cta {
  background: var(--navy);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.final-cta h2 {
  color: #fff;
  font-size: clamp(1.7rem, 3.8vw, 2.5rem);
  max-width: 43.75rem;
}
.final-cta h2 em {
  color: #8fc4ff;
}
.final-lede {
  color: rgba(255, 255, 255, 0.72);
  max-width: 35rem;
}
.final-cta .ctas {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-4);
  flex-wrap: wrap;
}
.final-cta .btn-secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.3);
}
@media (hover: hover) and (pointer: fine) {
  .final-cta .btn-secondary:hover {
    border-color: #fff;
  }
}
.final-note {
  margin-top: var(--space-3);
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.85rem;
}

/* =========================================================================
   CONTACT FORM
   ========================================================================= */
.form-wrap {
  max-width: 47.5rem;
}
.form-note {
  color: var(--slate);
  margin-top: var(--space-2);
}
form {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
.field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}
.field.full {
  grid-column: 1/-1;
}
label {
  font-size: 0.88rem;
  color: var(--slate);
}
label .opt {
  color: var(--slate-dim);
}
input,
textarea {
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: 0.5625rem;
  padding: 0.75rem 0.875rem;
  color: var(--text-body);
  font-family: var(--sans);
  font-size: 0.95rem;
  transition: border-color 0.15s var(--ease);
}
input:focus,
textarea:focus {
  border-color: var(--accent);
}
textarea {
  resize: vertical;
  min-height: 7.5rem;
}
.form-actions {
  grid-column: 1/-1;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-1);
  flex-wrap: wrap;
}
.form-status {
  font-size: 0.9rem;
  color: var(--accent-deep);
}
.form-status[data-state="error"] {
  color: var(--error);
}
.error-msg {
  color: var(--error);
  font-size: 0.8rem;
  min-height: 1em;
}

/* =========================================================================
   ABOUT
   ========================================================================= */
.about-wrap .lede {
  max-width: 42.5rem;
  font-size: 1.02rem;
  margin-top: var(--space-3);
}

/* =========================================================================
   FOOTER
   ========================================================================= */
footer {
  border-top: 1px solid var(--border);
  padding: var(--space-5) 0 var(--space-4);
  background: var(--bg-alt);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-4);
}
.footer-logo {
  height: 9rem;
  width: auto;
  margin-bottom: var(--space-2);
}
footer .tag {
  color: var(--slate);
  font-size: 0.9rem;
}
footer h4 {
  font-size: 0.8rem;
  color: var(--slate-dim);
  margin: 0 0 var(--space-2);
}
footer ul li {
  margin-bottom: 0.5rem;
}
footer a {
  text-decoration: none;
  color: var(--slate);
  font-size: 0.92rem;
}
@media (hover: hover) and (pointer: fine) {
  footer a:hover {
    color: var(--text);
  }
}
.footer-bottom {
  margin-top: var(--space-5);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
  color: var(--slate-dim);
  font-size: 0.82rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* =========================================================================
   SCROLL REVEAL
   ========================================================================= */
.reveal {
  opacity: 0;
  transform: translateY(0.875rem);
  transition:
    opacity 0.6s var(--ease),
    transform 0.6s var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: none;
}
.pain-grid.reveal .pain-item,
.process.reveal .process-step,
.benefits.reveal .benefit,
.panels.reveal .panel,
.concepts.reveal .concept,
.build-groups.reveal .build-group {
  opacity: 0;
  transform: translateY(0.625rem);
  transition:
    opacity 0.5s var(--ease),
    transform 0.5s var(--ease);
}
.pain-grid.reveal.in .pain-item,
.process.reveal.in .process-step,
.benefits.reveal.in .benefit,
.panels.reveal.in .panel,
.concepts.reveal.in .concept,
.build-groups.reveal.in .build-group {
  opacity: 1;
  transform: none;
}
.pain-item:nth-child(1),
.process-step:nth-child(1),
.benefit:nth-child(1),
.panel:nth-child(1),
.concept:nth-child(1),
.build-group:nth-child(1) {
  transition-delay: 0s;
}
.pain-item:nth-child(2),
.process-step:nth-child(2),
.benefit:nth-child(2),
.panel:nth-child(2),
.concept:nth-child(2),
.build-group:nth-child(2) {
  transition-delay: 0.05s;
}
.pain-item:nth-child(3),
.process-step:nth-child(3),
.benefit:nth-child(3),
.build-group:nth-child(3) {
  transition-delay: 0.1s;
}
.pain-item:nth-child(4),
.process-step:nth-child(4),
.benefit:nth-child(4),
.build-group:nth-child(4) {
  transition-delay: 0.15s;
}
.process-step:nth-child(5) {
  transition-delay: 0.2s;
}
.process-step:nth-child(6) {
  transition-delay: 0.25s;
}
.pain-item:nth-child(n + 5) {
  transition-delay: 0.2s;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal,
  .reveal * {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .signal-line path,
  .signal-line circle {
    stroke-dashoffset: 0 !important;
    opacity: 1 !important;
    transition: none !important;
  }
  .btn,
  .mobile-panel,
  .mobile-panel-sheet,
  .mobile-panel-links a {
    transition: none;
  }
}

/* =========================================================================
   RESPONSIVE
   The nav switches to the drawer at 1000px — well above where the link
   row would otherwise overflow — rather than at phone width only.
   ========================================================================= */
@media (max-width: 1000px) {
  .nav-links,
  .nav-cta {
    display: none;
  }
  .nav-toggle {
    display: block;
  }
  .pain-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .build-groups {
    grid-template-columns: repeat(2, 1fr);
  }
  .benefits {
    grid-template-columns: repeat(2, 1fr);
  }
  .benefits-5 {
    grid-template-columns: repeat(2, 1fr);
  }
  .process {
    grid-template-columns: repeat(3, 1fr);
  }
  .process-5 {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 920px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .signal-card {
    max-width: 30rem;
  }
  .panels,
  .transform-grid,
  .concepts {
    grid-template-columns: 1fr;
  }
  .engage-row {
    grid-template-columns: 1fr;
    gap: 0.375rem;
  }
}
@media (max-width: 720px) {
  .reveal {
    transform: translateY(0.5rem);
    transition:
      opacity 0.4s var(--ease),
      transform 0.4s var(--ease);
  }
  .pain-grid.reveal .pain-item,
  .process.reveal .process-step,
  .benefits.reveal .benefit,
  .panels.reveal .panel,
  .concepts.reveal .concept,
  .build-groups.reveal .build-group {
    transform: translateY(0.375rem);
    transition:
      opacity 0.4s var(--ease),
      transform 0.4s var(--ease);
  }
  .pain-grid {
    grid-template-columns: 1fr;
  }
  .build-groups {
    grid-template-columns: 1fr;
  }
  .benefits,
  .benefits-5 {
    grid-template-columns: 1fr;
  }
  .process,
  .process-5 {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: var(--space-4);
  }
  .process-step {
    border-top: none;
    position: relative;
    padding: 0 0 var(--space-4) 1.625rem;
  }
  .process-step::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.375rem;
    width: 0.5625rem;
    height: 0.5625rem;
    border-radius: 50%;
    background: var(--accent);
  }
  .process-step::after {
    content: "";
    position: absolute;
    left: 0.25rem;
    top: 1.125rem;
    bottom: 0.125rem;
    width: 1px;
    background: var(--border);
  }
  .process-step:last-child {
    padding-bottom: 0;
  }
  .process-step:last-child::after {
    display: none;
  }
  .flow-row {
    font-size: 1.1rem;
    gap: 0.375rem;
  }
  form {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  section {
    padding: var(--section-pad) 0;
  }
}
@media (max-width: 480px) {
  .hero-ctas,
  .final-cta .ctas {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-ctas .btn,
  .final-cta .ctas .btn {
    width: 100%;
  }
}