/* ==========================================================================
   Lift Point AI — site styles
   Mobile-first. Tokens → base → layout → components → sections → utilities.
   ========================================================================== */

/* ── Tokens ───────────────────────────────────────────────────────────── */
:root {
  --navy:        #08182e;
  --blue:        #0f3a68;
  --green:       #2fa14a;
  --green-hi:    #3fbf63;
  --green-lt:    #5fd07f;
  --green-pale:  #7ee09a;
  --green-wash:  #f2faf5;
  --green-tint:  #e8f6ec;

  --bg:          #f7f9f8;
  --surface:     #ffffff;
  --surface-alt: #eef2f0;
  --border:      #e6ece9;
  --border-soft: #eaefec;
  --border-hard: #dfe7e3;

  --ink:         #08182e;
  --ink-muted:   #3d4a45;
  --ink-soft:    #4a5750;
  --ink-faint:   #5a6862;
  --ink-dim:     #6d7a74;
  --ink-ghost:   #8c9a93;
  --ink-line:    #b1bdb7;

  --font-display: 'Sora', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body:    'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono:    'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --shell:   1240px;
  --gutter:  clamp(20px, 4vw, 32px);
  --section: clamp(56px, 7.5vw, 108px);
  --radius:  16px;
  --radius-lg: 18px;

  --header-h: 66px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── Reset / base ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4, p, dl, dd, figure, blockquote { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; }

a {
  color: var(--blue);
  text-decoration: none;
  transition: color 0.2s ease;
}
a:hover { color: var(--green); }

::selection { background: #bff0cc; color: var(--navy); }

:focus-visible {
  outline: 3px solid var(--green-lt);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--navy);
  color: #fff;
  padding: 12px 20px;
  border-radius: 0 0 10px 0;
  font-weight: 600;
}
.skip-link:focus { left: 0; color: #fff; }

/* ── Layout ───────────────────────────────────────────────────────────── */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.split {
  display: grid;
  gap: clamp(36px, 5vw, 72px);
  align-items: start;
  margin-top: 34px;
}

/* ── Typography helpers ───────────────────────────────────────────────── */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0;
}
.eyebrow--green { color: var(--green); }
.eyebrow--pale  { color: var(--green-pale); }
.eyebrow--grey  { color: var(--ink-ghost); }
.eyebrow--faint { color: var(--ink-line); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.4vw, 45px);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.12;
  margin-top: 18px;
  text-wrap: pretty;
}
.section-title--light { color: #fff; }

.prose {
  font-size: clamp(16.5px, 1.4vw, 18.5px);
  line-height: 1.65;
  color: var(--ink-muted);
  margin-top: 22px;
  max-width: 56ch;
  text-wrap: pretty;
}

.accent { color: var(--green-lt); }

.rule {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0;
}
.rule::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border-hard);
}

/* ── Buttons ──────────────────────────────────────────────────────────── */
.btn {
  --btn-bg: var(--green);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 14px 28px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}
.btn:active { transform: translateY(1px); }

.btn--primary { background: var(--green); color: #fff; }
.btn--primary:hover { background: var(--green-hi); color: #062011; }

.btn--ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.24);
  color: #fff;
  font-weight: 500;
}
.btn--ghost:hover { border-color: var(--green-lt); color: var(--green-lt); }

.btn--sm { min-height: 44px; padding: 11px 20px; font-size: 14.5px; }
.btn--block { width: 100%; }

.btn[aria-busy="true"] { pointer-events: none; opacity: 0.75; }
.btn__spinner { display: none; }
.btn[aria-busy="true"] .btn__spinner {
  display: block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* ── Header ───────────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--border);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 12px;
  min-height: var(--header-h);
}

.logo {
  display: flex;
  align-items: center;
  padding: 7px 0;      /* widens the tap target without moving the mark */
  margin: -7px 0;
}
.logo img { height: 32px; width: auto; }

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-right: -8px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
}
.nav-toggle__bars {
  display: grid;
  gap: 4px;
  width: 20px;
}
.nav-toggle__bars span {
  display: block;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform 0.25s var(--ease), opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1) { transform: translateY(6px) 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(-6px) rotate(-45deg); }

/* Mobile nav panel */
.site-nav {
  position: fixed;
  inset: var(--header-h) 0 auto 0;
  display: grid;
  gap: 4px;
  padding: 12px var(--gutter) 24px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 24px 40px rgba(8, 24, 46, 0.12);
  transform: translateY(-8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s var(--ease), visibility 0.2s;
}
.site-nav.is-open {
  transform: none;
  opacity: 1;
  visibility: visible;
}

.nav-list { display: grid; }
.nav-list a {
  display: block;
  padding: 14px 4px;
  font-size: 16px;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--border-soft);
}
.nav-list a:hover, .nav-list a[aria-current="true"] { color: var(--green); }

.nav-cta { margin-top: 14px; }

@media (min-width: 1000px) {
  .nav-toggle { display: none; }
  .site-nav {
    position: static;
    display: flex;
    align-items: center;
    gap: clamp(16px, 2vw, 30px);
    padding: 0;
    background: none;
    border: 0;
    box-shadow: none;
    transform: none;
    opacity: 1;
    visibility: visible;
  }
  .nav-list {
    display: flex;
    align-items: center;
    gap: clamp(16px, 2vw, 30px);
  }
  .nav-list a {
    padding: 6px 0;
    font-size: 14.5px;
    border-bottom: 0;
  }
  .nav-cta { margin-top: 0; margin-left: 6px; }
}

/* ── Hero ─────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  background: var(--navy);
  color: #fff;
  overflow: hidden;
}
.hero__glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(1000px 520px at 78% 12%, rgba(47, 161, 74, 0.28), transparent 62%),
    radial-gradient(760px 420px at 8% 88%, rgba(15, 58, 104, 0.85), transparent 70%);
}
.hero__grid-lines {
  position: absolute;
  inset: 0;
  opacity: 0.3;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 72px 72px;
}
.hero__inner {
  position: relative;
  display: grid;
  gap: clamp(44px, 5vw, 72px);
  align-items: center;
  padding-block: clamp(48px, 7vw, 110px) clamp(52px, 6vw, 96px);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(95, 208, 127, 0.4);
  border-radius: 999px;
  padding: 7px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-pale);
}
.pill__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green-lt);
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(38px, 5.6vw, 70px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin-top: 24px;
  text-wrap: pretty;
}

.hero__lede {
  font-size: clamp(17px, 1.6vw, 19px);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 22px;
  max-width: 545px;
  text-wrap: pretty;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}
.hero__actions .btn { flex: 1 1 auto; min-width: 200px; }

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 3vw, 44px);
  margin-top: clamp(40px, 5vw, 56px);
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  max-width: 560px;
}
.stat { display: flex; flex-direction: column-reverse; }
.stat__value {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.2vw, 30px);
  font-weight: 600;
  color: var(--green-lt);
  margin: 0;
}
.stat__label {
  font-size: 13px;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 4px;
}

/* Hero visual */
.hero__visual { position: relative; }
.hero__visual-halo {
  position: absolute;
  inset: -18px;
  border-radius: 26px;
  background: linear-gradient(150deg, rgba(95, 208, 127, 0.22), rgba(15, 58, 104, 0.1));
  filter: blur(2px);
}

.mock-browser {
  position: relative;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.45);
  overflow: hidden;
  color: var(--navy);
  margin: 0;
}
.mock-browser__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: var(--surface-alt);
  border-bottom: 1px solid #e2e9e5;
}
.mock-browser__dots { display: flex; gap: 6px; flex: none; }
.mock-browser__dots i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #d3dad6;
}
.mock-browser__url {
  flex: 1;
  min-width: 0;
  background: #fff;
  border: 1px solid #e2e9e5;
  border-radius: 999px;
  padding: 5px 12px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: #7b8a83;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mock-browser__body { padding: 22px 20px 24px; }
.mock-browser__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.mock-browser__meta .eyebrow { font-size: 10.5px; }
.mock-browser__headline {
  font-family: var(--font-display);
  font-size: clamp(19px, 2vw, 24px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.22;
  margin-top: 12px;
}
.mock-browser__layout {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 14px;
  margin-top: 20px;
}
.mock-hatch {
  border-radius: 10px;
  background-image: repeating-linear-gradient(135deg, #eef2f0 0 8px, #e4eae7 8px 16px);
  min-height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: #7b8a83;
}
.mock-lines { display: grid; gap: 8px; align-content: center; }
.skeleton { display: block; height: 8px; border-radius: 4px; background: #e8edea; }
.skeleton--chip { width: 46px; height: 12px; border-radius: 3px; flex: none; }
.mock-cta {
  display: block;
  margin-top: 8px;
  background: var(--green);
  color: #fff;
  border-radius: 8px;
  padding: 9px;
  text-align: center;
  font-size: 12.5px;
  font-weight: 600;
}
.mock-browser__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--surface-alt);
  font-size: 13px;
  color: #55635c;
}
.tag {
  background: var(--green-tint);
  color: #1c7a37;
  font-size: 12.5px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 999px;
}

.hero__chips {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(150px, 100%), 1fr));
  gap: 12px;
  margin-top: 18px;
}
.chip {
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 14px 16px;
}
.chip .eyebrow { font-size: 10.5px; letter-spacing: 0.14em; }
.chip__value {
  display: block;
  font-size: 14.5px;
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.86);
}

@media (min-width: 940px) {
  .hero__inner { grid-template-columns: 1fr 1fr; }
  .hero__actions .btn { flex: 0 0 auto; min-width: 0; }
  .mock-browser__body { padding: 26px 26px 28px; }
}

/* ── Industries strip ─────────────────────────────────────────────────── */
.industries {
  background: #fff;
  border-bottom: 1px solid var(--border-soft);
}
.industries__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px 40px;
  flex-wrap: wrap;
  padding-block: 24px;
}
.industries__list {
  display: flex;
  flex-wrap: wrap;
  gap: 14px clamp(20px, 3.4vw, 44px);
  font-family: var(--font-display);
  font-size: clamp(13.5px, 1.3vw, 15px);
  font-weight: 500;
  color: #9aa7a1;
}

/* ── Problem ──────────────────────────────────────────────────────────── */
.problem { background: #fff; }
.problem__inner {
  display: grid;
  gap: clamp(32px, 5vw, 80px);
  padding-block: var(--section);
}
.problem__body { display: grid; gap: 24px; align-content: start; }
.problem__body .prose { margin-top: 0; }

.compare {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
  gap: 16px;
  margin-top: 6px;
}
.compare__card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
}
.compare__card--win {
  border-color: var(--green);
  background: var(--green-wash);
}
.compare__quote {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 500;
  line-height: 1.4;
  margin-top: 10px;
}
.compare__quote--dim { color: var(--ink-dim); }

@media (min-width: 860px) {
  .problem__inner { grid-template-columns: 1fr 1fr; }
}

/* ── How it works ─────────────────────────────────────────────────────── */
.how {
  background: var(--blue);
  color: #fff;
  padding-block: var(--section);
}
.how__head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px 40px;
  flex-wrap: wrap;
}
.how__intro {
  max-width: 380px;
  font-size: 16.5px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.68);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
  gap: 16px;
  margin-top: clamp(36px, 5vw, 64px);
}
.step {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  padding: 28px 24px 30px;
}
.step__num { font-family: var(--font-mono); font-size: 12px; color: var(--green-pale); }
.step__title {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 12px 0 10px;
}
.step__text { font-size: 15px; line-height: 1.62; color: rgba(255, 255, 255, 0.7); }

/* ── B2B ──────────────────────────────────────────────────────────────── */
.b2b { background: var(--bg); padding-block: var(--section); }

.ticks { display: grid; gap: 14px; margin-top: 32px; }
.ticks li {
  position: relative;
  padding-left: 22px;
  font-size: clamp(15.5px, 1.4vw, 16.5px);
  line-height: 1.55;
  color: var(--ink-muted);
}
.ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
}
.ticks strong { color: var(--navy); }

.sequence-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 8px;
  box-shadow: 0 24px 60px rgba(8, 24, 46, 0.07);
}
.sequence-card__inner {
  border-radius: 12px;
  background: var(--navy);
  padding: 22px 20px 24px;
  color: #fff;
}
.sequence-card__inner .eyebrow { font-size: 11px; letter-spacing: 0.14em; }
.sequence { display: grid; gap: 12px; margin-top: 18px; }
.sequence__step {
  border-left: 2px solid rgba(255, 255, 255, 0.2);
  padding: 10px 0 10px 16px;
}
.sequence__step--done { border-left-color: var(--green); }
.sequence__day {
  display: block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.55);
}
.sequence__copy {
  display: block;
  font-size: 15px;
  line-height: 1.5;
  margin-top: 6px;
}
.sequence-card__foot {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 16px 12px 10px;
  font-size: 13.5px;
  color: var(--ink-dim);
}
.live { color: var(--green); font-weight: 600; }

@media (min-width: 900px) {
  .split { grid-template-columns: 1fr 1fr; }
  .sequence-card__inner { padding: 22px 22px 24px; }
  .sequence-card__foot { padding: 16px 18px 12px; }
}

/* ── B2C ──────────────────────────────────────────────────────────────── */
.b2c {
  background: #fff;
  border-top: 1px solid var(--border-soft);
  padding-block: var(--section);
}
.b2c .split { align-items: center; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));
  gap: 24px;
  margin-top: 34px;
}
.feature__title { font-family: var(--font-display); font-size: 17px; font-weight: 600; }
.feature__text {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ink-faint);
  margin-top: 8px;
}

.b2c__visual { display: grid; gap: 18px; justify-items: start; }
.mock-lp {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px 22px 28px;
  margin: 0;
  width: 100%;
}
.mock-lp .eyebrow { font-size: 10.5px; }
.mock-lp__title {
  font-family: var(--font-display);
  font-size: clamp(21px, 2.2vw, 26px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-top: 12px;
}
.mock-lp__text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-faint);
  margin-top: 10px;
}
.mock-lp__form { display: grid; gap: 10px; margin-top: 22px; }
.mock-field {
  background: #fff;
  border: 1px solid #e2e9e5;
  border-radius: 10px;
  padding: 13px 14px;
  font-size: 14.5px;
  color: #98a59f;
}
.mock-submit {
  background: var(--green);
  color: #fff;
  border-radius: 10px;
  padding: 14px;
  text-align: center;
  font-weight: 600;
  font-size: 15px;
}
.lift-badge {
  display: flex;
  align-items: baseline;
  gap: 12px;
  background: var(--navy);
  color: #fff;
  border-radius: 14px;
  padding: 16px 22px;
  box-shadow: 0 20px 44px rgba(8, 24, 46, 0.18);
}
.lift-badge__value {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  color: var(--green-lt);
}
.lift-badge__label { font-size: 13px; color: rgba(255, 255, 255, 0.66); }

@media (min-width: 900px) {
  .split--reverse .b2c__copy { order: 2; }
  .split--reverse .b2c__visual { order: 1; }
}

/* ── Proof assets ─────────────────────────────────────────────────────── */
.assets {
  background: var(--navy);
  color: #fff;
  padding-block: var(--section);
}
.assets__head { max-width: 700px; }
.assets__intro {
  font-size: clamp(16.5px, 1.5vw, 18px);
  line-height: 1.62;
  color: rgba(255, 255, 255, 0.68);
  margin-top: 20px;
}

.asset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: 20px;
  margin-top: clamp(36px, 5vw, 56px);
}
.asset-card {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  padding: 24px 22px 26px;
  background: rgba(255, 255, 255, 0.03);
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}
.asset-card:hover {
  border-color: var(--green-lt);
  background: rgba(95, 208, 127, 0.07);
  transform: translateY(-4px);
}
.asset-card__thumb {
  aspect-ratio: 240 / 110;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  overflow: hidden;
  transition: background 0.25s ease, border-color 0.25s ease;
}
.asset-card__thumb svg { display: block; width: 100%; height: 100%; }

/* One green element per illustration; it brightens with the card on hover. */
.accent-fill { transition: fill 0.25s ease; }
.accent-stroke { transition: stroke 0.25s ease; }
.asset-card:hover .asset-card__thumb {
  background: rgba(95, 208, 127, 0.06);
  border-color: rgba(95, 208, 127, 0.3);
}
.asset-card:hover .accent-fill { fill: #5fd07f; }
.asset-card:hover .accent-stroke { stroke: #7ee09a; }
.asset-card__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  margin: 18px 0 8px;
}
.asset-card__text { font-size: 15px; line-height: 1.6; color: rgba(255, 255, 255, 0.66); }

/* ── Testimonials ─────────────────────────────────────────────────────── */
.testimonials { background: #fff; padding-block: var(--section); }
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: 22px;
}
.testimonial {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  margin: 0;
}
.testimonial--accent { background: var(--green-wash); }
.testimonial blockquote {
  font-family: var(--font-display);
  font-size: clamp(18px, 1.7vw, 20px);
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: -0.01em;
  margin: 0;
  text-wrap: pretty;
}
.testimonial figcaption {
  margin-top: 20px;
  font-size: 14px;
  color: var(--ink-faint);
}

/* ── FAQ ──────────────────────────────────────────────────────────────── */
.faq {
  background: var(--bg);
  border-top: 1px solid var(--border-soft);
}
.faq__inner {
  display: grid;
  gap: clamp(28px, 4vw, 72px);
  padding-block: var(--section);
}

.qa {
  border-top: 1px solid var(--border-hard);
  padding: 6px 0;
}
.qa:last-child { border-bottom: 1px solid var(--border-hard); }
.qa summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
  font-family: var(--font-display);
  font-size: clamp(17px, 1.7vw, 19px);
  font-weight: 500;
  letter-spacing: -0.01em;
  list-style: none;
  cursor: pointer;
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary:hover { color: var(--green); }

.plus {
  position: relative;
  flex: none;
  width: 18px;
  height: 18px;
  transition: transform 0.25s var(--ease);
}
.plus::before,
.plus::after {
  content: "";
  position: absolute;
  inset: 50% 0 auto 0;
  height: 2px;
  background: var(--green);
  border-radius: 2px;
  transform: translateY(-50%);
}
.plus::after { transform: translateY(-50%) rotate(90deg); }
.qa[open] .plus { transform: rotate(45deg); }

.qa__body {
  padding-bottom: 18px;
}
.qa__body p {
  font-size: clamp(15.5px, 1.5vw, 16.5px);
  line-height: 1.62;
  color: var(--ink-soft);
  max-width: 640px;
}

@media (min-width: 860px) {
  .faq__inner { grid-template-columns: 1fr 1.35fr; }
}

/* ── Book / lead form ─────────────────────────────────────────────────── */
.book {
  position: relative;
  background: var(--blue);
  color: #fff;
  overflow: hidden;
}
.book__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(700px 380px at 85% 20%, rgba(95, 208, 127, 0.28), transparent 65%);
}
.book__inner {
  position: relative;
  display: grid;
  gap: clamp(36px, 4vw, 64px);
  align-items: center;
  padding-block: var(--section);
}
.book__lede {
  font-size: clamp(16.5px, 1.6vw, 18.5px);
  line-height: 1.62;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 20px;
  max-width: 520px;
}
.book__actions { margin-top: 28px; }
.book__actions .btn { width: 100%; max-width: 320px; }
.book__direct { margin-top: 16px; font-size: 15px; color: rgba(255, 255, 255, 0.7); }
.book__direct a { color: var(--green-lt); text-decoration: underline; text-underline-offset: 3px; }
.book__direct a:hover { color: #fff; }

.book #book-title { font-size: clamp(30px, 4vw, 50px); letter-spacing: -0.03em; line-height: 1.08; margin-top: 0; }

.book__panel {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-lg);
  padding: 26px 22px 28px;
}

.lead-form { display: grid; gap: 14px; }
.field { display: grid; gap: 6px; }
.field__label {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: rgba(255, 255, 255, 0.72);
}
.field__input {
  width: 100%;
  min-height: 50px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  padding: 13px 14px;
  font-family: var(--font-body);
  font-size: 16px; /* 16px avoids iOS zoom-on-focus */
  color: #fff;
  transition: border-color 0.2s ease, background 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}
.field__input::placeholder { color: rgba(255, 255, 255, 0.38); }

.field__optional { color: rgba(255, 255, 255, 0.45); font-weight: 400; }

/* Native select, restyled: custom chevron, dark-panel colours */
.field__select {
  padding-right: 42px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%235fd07f' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  background-size: 12px 8px;
  cursor: pointer;
}
/* An unselected select shows the disabled placeholder option */
.field__select:invalid { color: rgba(255, 255, 255, 0.38); }
/* The dropdown list itself renders in the OS palette, so force legible colours */
.field__select option { background: #0f3a68; color: #fff; }
.field__select option[disabled] { color: rgba(255, 255, 255, 0.5); }

.field__textarea {
  min-height: 96px;
  resize: vertical;
  line-height: 1.5;
}
.field__input:hover { border-color: rgba(255, 255, 255, 0.3); }
.field__input:focus {
  outline: none;
  border-color: var(--green-lt);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 3px rgba(95, 208, 127, 0.25);
}
.field--invalid .field__input {
  border-color: #ff9a9a;
  background: rgba(255, 120, 120, 0.1);
}
.field__error {
  font-size: 13px;
  line-height: 1.4;
  color: #ffb4b4;
}

.hp {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.lead-form .btn { margin-top: 4px; }
.lead-form__note {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
}
.lead-form__status {
  font-size: 14.5px;
  line-height: 1.5;
  text-align: center;
  margin: 0;
}
.lead-form__status:empty { display: none; }
.lead-form__status[data-state="error"] { color: #ffb4b4; }
.lead-form__status[data-state="success"] { color: var(--green-lt); }

.lead-form--sent { text-align: center; }
.lead-form__sent-title {
  font-family: var(--font-display);
  font-size: clamp(21px, 2.2vw, 26px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: #fff;
  margin-top: 10px;
}
.lead-form__sent-body { margin-top: 12px; max-width: none; }
.lead-form--sent .btn { margin-top: 20px; }

/* Secondary action on light backgrounds (thank-you / 404 pages) */
.btn--quiet {
  background: transparent;
  border-color: var(--border-hard);
  color: var(--ink-soft);
  font-weight: 500;
}
.btn--quiet:hover { border-color: var(--green); color: var(--green); }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
}
.btn-row .btn { margin-top: 0; }   /* overrides .center-pad .btn spacing */

@media (min-width: 900px) {
  .book__inner { grid-template-columns: 1fr 1fr; }
  .book__panel { padding: 30px 28px 32px; }
}

/* ── Footer ───────────────────────────────────────────────────────────── */
.site-footer { background: var(--navy); color: rgba(255, 255, 255, 0.6); }
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px 40px;
  flex-wrap: wrap;
  padding-block: 40px 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-logo { display: inline-flex; padding: 6px 0; }
.footer-logo img {
  height: 30px;
  width: auto;
  background: #fff;
  padding: 7px 11px;
  border-radius: 10px;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 24px;
  font-size: 14.5px;
  margin-block: -11px;
}
.footer-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: rgba(255, 255, 255, 0.6);
}
.footer-nav a:hover { color: var(--green-lt); }
.footer-copy { font-size: 13.5px; color: rgba(255, 255, 255, 0.38); }

/* ── Legal / utility pages ────────────────────────────────────────────── */
.page {
  background: #fff;
  padding-block: clamp(48px, 6vw, 88px);
  min-height: 60vh;
}
.page__inner { max-width: 760px; }
.page h1 {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.1;
}
.page h2 {
  font-family: var(--font-display);
  font-size: clamp(19px, 2vw, 23px);
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-top: 38px;
}
.page p, .page li {
  font-size: 16.5px;
  line-height: 1.68;
  color: var(--ink-muted);
  margin-top: 14px;
}
.page ul { list-style: disc; padding-left: 22px; }
.page a { text-decoration: underline; text-underline-offset: 3px; }
.page .meta { font-size: 14px; color: var(--ink-ghost); margin-top: 10px; }

.center-pad { text-align: center; padding-block: clamp(70px, 12vw, 140px); }
.center-pad .btn { margin-top: 28px; }

/* ── Animation ────────────────────────────────────────────────────────── */
@keyframes riseIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}
@keyframes floatCard {
  from { opacity: 0; transform: translateY(28px) scale(0.985); }
  to   { opacity: 1; transform: none; }
}
@keyframes spin { to { transform: rotate(360deg); } }

.rise { animation: riseIn 0.7s var(--ease) both; }
.rise[data-delay="1"] { animation-delay: 0.06s; }
.rise[data-delay="2"] { animation-delay: 0.14s; }
.rise[data-delay="3"] { animation-delay: 0.22s; }
.rise[data-delay="4"] { animation-delay: 0.3s; }
.float-in { animation: floatCard 0.9s var(--ease) 0.18s both; }

/* JS-driven scroll reveal — only armed once JS confirms support */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
}

/* ── Print ────────────────────────────────────────────────────────────── */
@media print {
  .site-header, .nav-toggle, .hero__glow, .hero__grid-lines, .book__glow { display: none !important; }
  body { background: #fff; color: #000; }
  .hero, .how, .assets, .book, .site-footer { background: #fff !important; color: #000 !important; }
}

/* ==========================================================================
   Case studies — index grid + detail pages
   ========================================================================== */

/* ── Shared page hero ─────────────────────────────────────────────────── */
.cs-hero {
  position: relative;
  background: var(--navy);
  color: #fff;
  overflow: hidden;
}
.cs-hero__glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 460px at 80% 6%, rgba(47, 161, 74, 0.26), transparent 62%),
    radial-gradient(700px 400px at 4% 96%, rgba(15, 58, 104, 0.85), transparent 70%);
}
.cs-hero__grid-lines {
  position: absolute;
  inset: 0;
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 72px 72px;
}
.cs-hero__inner {
  position: relative;
  padding-block: clamp(40px, 5vw, 72px) clamp(48px, 6vw, 84px);
}
.cs-hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(30px, 4.4vw, 54px);
  line-height: 1.06;
  letter-spacing: -0.03em;
  margin-top: 20px;
  max-width: 20ch;
  text-wrap: pretty;
}
.cs-hero__lede {
  font-size: clamp(16.5px, 1.6vw, 19px);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 20px;
  max-width: 62ch;
  text-wrap: pretty;
}

/* ── Breadcrumb ───────────────────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}
.breadcrumb a { color: rgba(255, 255, 255, 0.62); }
.breadcrumb a:hover { color: var(--green-lt); }
.breadcrumb__sep { color: rgba(255, 255, 255, 0.25); }

/* ── Case meta line (category · client · industry) ────────────────────── */
.cs-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-top: 26px;
}
.cs-tag {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(95, 208, 127, 0.4);
  border-radius: 999px;
  padding: 6px 13px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-pale);
}
.cs-meta__client {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}

/* ── Hero stat strip ──────────────────────────────────────────────────── */
.cs-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(150px, 100%), 1fr));
  gap: clamp(18px, 3vw, 40px);
  margin-top: clamp(36px, 4.5vw, 54px);
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
}
.cs-stat__value {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--green-lt);
}
.cs-stat__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-top: 8px;
  line-height: 1.45;
}

/* ── Index grid ───────────────────────────────────────────────────────── */
.cs-index { background: var(--bg); padding-block: var(--section); }
.cs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(330px, 100%), 1fr));
  gap: 22px;
}
.cs-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px 24px 24px;
  box-shadow: 0 16px 40px rgba(8, 24, 46, 0.05);
  transition: transform 0.25s var(--ease), border-color 0.25s ease, box-shadow 0.25s ease;
}
.cs-card:hover {
  transform: translateY(-4px);
  border-color: var(--green);
  box-shadow: 0 26px 60px rgba(8, 24, 46, 0.1);
}
.cs-card__cat {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green);
}
.cs-card__metric {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.2vw, 26px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.16;
  margin-top: 12px;
  text-wrap: pretty;
}
.cs-card__client {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-faint);
  margin-top: 8px;
}
.cs-card__text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-faint);
  margin-top: 14px;
  flex: 1;
}
.cs-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  margin-top: 16px;
  font-size: 15px;
  font-weight: 600;
  color: var(--green);
}
.cs-card__link svg { transition: transform 0.2s var(--ease); }
.cs-card:hover .cs-card__link svg { transform: translateX(4px); }
/* Whole card is the click target; the link text stays the accessible name */
.cs-card__link::after { content: ""; position: absolute; inset: 0; }
.cs-card { position: relative; }

/* ── Detail body sections ─────────────────────────────────────────────── */
.cs-body { background: #fff; }
.cs-body--tint { background: var(--bg); }
.cs-section { padding-block: clamp(44px, 5.5vw, 76px); }
.cs-section__inner { max-width: 860px; }
.cs-section + .cs-section { padding-top: 0; }
.cs-h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.8vw, 34px);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.16;
  text-wrap: pretty;
}
.cs-p {
  font-size: clamp(16px, 1.4vw, 17.5px);
  line-height: 1.7;
  color: var(--ink-muted);
  margin-top: 18px;
  max-width: 68ch;
  text-wrap: pretty;
}
.cs-lead-p { font-size: clamp(17px, 1.5vw, 19px); color: var(--ink-muted); }

/* Problem bullets */
.cs-bullets {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}
.cs-bullets li {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 15px 18px 15px 42px;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink-muted);
}
.cs-body--tint .cs-bullets li { background: #fff; }
.cs-bullets li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 22px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ink-line);
}

/* Solution / feature checklist */
.cs-checks { display: grid; gap: 12px; margin-top: 26px; }
.cs-checks li {
  position: relative;
  padding-left: 34px;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink-muted);
}
.cs-checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--green-tint);
}
.cs-checks li::after {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  width: 8px;
  height: 4px;
  border-left: 2px solid var(--green);
  border-bottom: 2px solid var(--green);
  transform: rotate(-45deg);
}
.cs-checks strong { color: var(--ink); }

/* ── First-touch message card ─────────────────────────────────────────── */
.cs-touch {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 24px 24px 26px;
  margin-top: 30px;
  color: #fff;
  box-shadow: 0 24px 60px rgba(8, 24, 46, 0.16);
}
.cs-touch__label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green-pale);
}
.cs-touch__body { margin-top: 16px; display: grid; gap: 12px; }
.cs-touch__body p {
  font-size: clamp(15.5px, 1.4vw, 17px);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
}
.cs-touch__var { color: var(--green-lt); }

/* ── Mechanism step flow ──────────────────────────────────────────────── */
.cs-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr));
  gap: 12px;
  margin-top: 30px;
  counter-reset: cs-step;
}
.cs-step {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 18px 22px;
}
.cs-body--tint .cs-step { background: #fff; }
.cs-step__num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--green);
}
.cs-step__title {
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 10px 0 7px;
}
.cs-step__text { font-size: 14.5px; line-height: 1.55; color: var(--ink-faint); }

/* ── Funnel ───────────────────────────────────────────────────────────── */
.cs-funnel {
  display: grid;
  gap: 12px;
  margin-top: 30px;
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 26px 24px 28px;
}
.cs-funnel__title {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green-pale);
  margin-bottom: 6px;
}
.cs-funnel__row { display: grid; gap: 7px; }
.cs-funnel__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.68);
}
.cs-funnel__value {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: #fff;
}
.cs-funnel__track {
  height: 10px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.09);
  overflow: hidden;
}
.cs-funnel__bar {
  height: 100%;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--green), var(--green-lt));
}
.cs-funnel__row:last-child .cs-funnel__bar { background: var(--green-lt); }

/* ── Numbers grid ─────────────────────────────────────────────────────── */
.cs-numbers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(150px, 100%), 1fr));
  gap: 12px;
  margin-top: 30px;
}
.cs-number {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 18px;
}
.cs-body--tint .cs-number { background: #fff; }
.cs-number__value {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--green);
}
.cs-number__label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-ghost);
  margin-top: 8px;
  line-height: 1.45;
}

/* ── Highlight callouts ───────────────────────────────────────────────── */
.cs-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: 16px;
  margin-top: 26px;
}
.cs-highlight {
  border: 1px solid var(--green);
  background: var(--green-wash);
  border-radius: var(--radius-lg);
  padding: 26px 24px 28px;
}
.cs-highlight__value {
  font-family: var(--font-display);
  font-size: clamp(30px, 3.4vw, 40px);
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--green);
}
.cs-highlight__head {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.35;
  margin-top: 10px;
  text-wrap: pretty;
}
.cs-highlight__text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-faint);
  margin-top: 8px;
}

/* ── Footnote ─────────────────────────────────────────────────────────── */
.cs-note {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink-ghost);
  margin-top: 22px;
  padding-left: 14px;
  border-left: 2px solid var(--border-hard);
  max-width: 70ch;
}

/* ── Pull quote ───────────────────────────────────────────────────────── */
.cs-pull {
  font-family: var(--font-display);
  font-size: clamp(21px, 2.6vw, 30px);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-top: 34px;
  padding-top: 30px;
  border-top: 1px solid var(--border-hard);
  text-wrap: pretty;
}

.cs-quote {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 3.5vw, 44px);
  margin: 0;
  color: #fff;
}
.cs-quote blockquote {
  font-family: var(--font-display);
  font-size: clamp(19px, 2.2vw, 26px);
  font-weight: 500;
  line-height: 1.42;
  letter-spacing: -0.018em;
  margin: 0;
  text-wrap: pretty;
}
.cs-quote figcaption { margin-top: 22px; font-size: 14.5px; color: rgba(255, 255, 255, 0.62); }
.cs-quote figcaption strong { display: block; color: #fff; font-weight: 600; margin-bottom: 3px; }

/* ── Takeaways ────────────────────────────────────────────────────────── */
.cs-takeaways { display: grid; gap: 12px; margin-top: 26px; }
.cs-takeaways li {
  position: relative;
  padding-left: 34px;
  font-size: 16.5px;
  line-height: 1.55;
  color: var(--ink-muted);
}
.cs-takeaways li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--green);
}
.cs-takeaways li::after {
  content: "";
  position: absolute;
  left: 7px;
  top: 9px;
  width: 8px;
  height: 4px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg);
}

/* ── Closing CTA band ─────────────────────────────────────────────────── */
.cs-cta {
  position: relative;
  background: var(--blue);
  color: #fff;
  overflow: hidden;
  text-align: center;
}
.cs-cta__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(620px 340px at 50% 0%, rgba(95, 208, 127, 0.28), transparent 68%);
}
.cs-cta__inner {
  position: relative;
  padding-block: clamp(48px, 6vw, 84px);
  max-width: 720px;
  margin-inline: auto;
}
.cs-cta__title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  text-wrap: pretty;
}
.cs-cta__text {
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 16px;
}
.cs-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 30px;
}
.cs-cta__note { font-size: 13.5px; color: rgba(255, 255, 255, 0.5); margin-top: 20px; }

/* ── Prev/next between studies ────────────────────────────────────────── */
.cs-more { background: var(--bg); padding-block: clamp(44px, 5vw, 72px); }
.cs-more__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-bottom: 26px;
}
.cs-more__title {
  font-family: var(--font-display);
  font-size: clamp(21px, 2.2vw, 27px);
  font-weight: 600;
  letter-spacing: -0.02em;
}
.cs-more__all { font-size: 15px; font-weight: 600; color: var(--green); }

/* ── Homepage teaser strip ────────────────────────────────────────────── */
.proof-strip { background: #fff; padding-block: var(--section); border-top: 1px solid var(--border-soft); }
.proof-strip__head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px 40px;
  flex-wrap: wrap;
  margin-bottom: clamp(30px, 4vw, 46px);
}

.proof-strip__all { color: var(--ink-soft); border-color: var(--border-hard); }
.proof-strip__all:hover { border-color: var(--green); color: var(--green); }