/* =========================================================
   Lumitec AI — Homepage stylesheet
   Light primary surface, dark cinematic hero & final CTA.
   ========================================================= */

:root {
  color-scheme: light;
  /* Brand */
  --navy: #0A3C5E;
  --navy-deep: #06243B;
  --mid: #1E88C7;
  --bright: #21B5E8;
  --sky: #7DD0E8;
  --sky-soft: #C8EAF4;
  --wordmark: #1A1A1A;

  /* Neutrals (warm bias) */
  --neutral-50: #FAFAFA;
  --neutral-100: #F4F4F5;
  --neutral-200: #E4E4E7;
  --neutral-300: #D4D4D8;
  --neutral-400: #A1A1AA;
  --neutral-500: #71717A;
  --neutral-600: #52525B;
  --neutral-700: #3F3F46;
  --neutral-800: #27272A;
  --neutral-900: #18181B;

  --accent-warm: #F59E0B;

  --display: 'Mona Sans', 'Inter', 'SF Pro Display', -apple-system, system-ui, 'Segoe UI', sans-serif;
  --body: 'Inter', 'SF Pro Text', -apple-system, system-ui, 'Segoe UI', sans-serif;

  --container: 1200px;
  --container-narrow: 760px;

  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { width: 100%; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--neutral-700);
  background: var(--neutral-50);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* `clip` instead of `hidden`: prevents horizontal overflow without
     promoting <body> to a scroll container, which would break window-level
     scroll handlers (e.g. the nav fade). */
  overflow-x: clip;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }
img { max-width: 100%; display: block; }

::selection { background: var(--bright); color: #fff; }

.skip-link {
  position: absolute; top: -40px; left: 16px; z-index: 100;
  background: var(--navy); color: #fff;
  padding: 10px 16px; border-radius: 8px;
  font-size: 14px;
}
.skip-link:focus { top: 16px; }

/* =========================================================
   Eyebrow / shared
   ========================================================= */

.eyebrow {
  font-family: var(--body);
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--neutral-500);
}
.eyebrow-light { color: var(--mid); }
.eyebrow-on-dark { color: var(--sky); }

h2, h3, h4 { font-family: var(--display); color: var(--neutral-800); }

/* =========================================================
   Nav
   ========================================================= */

.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 40px;
  --nav-progress: 0;
  /* Three derived ramps designed to never land in a low-contrast state:
       --nav-progress-veil  (white background veil): 0 -> 1 over p = 0.30 -> 0.70.
       --nav-progress-fast  (text + chrome colours): 0 -> 1 over p = 0.50 -> 0.62
                            — sharp middle flip, sits BEHIND the veil ramp so
                            text is always either white-on-dark or navy-on-white,
                            never the grey-on-grey middle.
     Both reach 1 by the time --nav-progress = 0.7, so the bar settles into the
     final scrolled state well before the user finishes scrolling the hero. */
  --nav-progress-veil: clamp(0, calc((var(--nav-progress) - 0.30) * 2.5), 1);
  --nav-progress-fast: clamp(0, calc((var(--nav-progress) - 0.65) * 25), 1);
  transition: padding 240ms var(--ease-expo);
  border-bottom: 1px solid transparent;
  isolation: isolate;
}
/* At top of page (progress 0) the nav is fully transparent so the hero
   background shows through with no seam. As soon as the user scrolls at all,
   a solid navy block fades in to clip hero content scrolling up. That solid
   then crossfades to the white scrolled state via ::after. */
.nav::before {
  content: "";
  position: absolute;
  inset: 0;
  /* Match the hero background colour exactly so the block is invisible
     against the hero — only its job is to clip content scrolling up. */
  background: #03101F;
  pointer-events: none;
  z-index: -2;
  opacity: clamp(0, calc(var(--nav-scroll-active, 0) * 1), 1);
}
/* Light scrolled veil — ramps in early (within the first 40% of progress)
   so we never sit in a low-contrast grey middle state. By the time the text
   colours have crossfaded, this veil is already opaque white. */
.nav::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.96);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--neutral-200);
  pointer-events: none;
  z-index: -1;
  opacity: var(--nav-progress-veil);
}
.nav-scrolled {
  /* state class is kept for things that need a hard switch (mobile menu,
     button colour) — but the chrome itself fades smoothly via ::before/::after.
     Padding is intentionally NOT changed so nav height stays constant — no
     jump when crossing into the scrolled state. */
  box-shadow: 0 4px 24px rgba(10,60,94,0.04);
}
/* ---------------------------------------------------------------
   Nav text + chrome colours
   Two distinct states driven by the .nav-scrolled class (toggled at
   p > 0.55 — when the white veil is already ~60% opaque, so the bar
   reads as light enough that navy text is the right call).
   We transition the colour itself with CSS, not via color-mix on a
   continuous variable, so we never sit in a low-contrast grey middle.
   --------------------------------------------------------------- */

.nav-logo {
  display: flex; align-items: center; gap: 12px;
  color: #ffffff;
  transition: color 200ms var(--ease-out);
}
.nav-scrolled .nav-logo { color: var(--navy); }

.nav-logo .word {
  font-family: var(--display); font-weight: 600; font-size: 17px;
  letter-spacing: -0.01em;
  display: inline-flex; align-items: baseline;
}
.nav-logo .word .ai {
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.14em;
  opacity: 0.85;
  color: #ffffff;
  margin-left: 6px;
  transition: color 200ms var(--ease-out), opacity 200ms var(--ease-out);
}
.nav-scrolled .nav-logo .word .ai { color: var(--mid); opacity: 1; }

.nav-links {
  display: flex; gap: 32px;
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
}
.nav-links a {
  color: rgba(255,255,255,0.78);
  font-family: var(--body); font-size: 14px; font-weight: 500;
  letter-spacing: -0.005em;
  position: relative;
  transition: color 200ms var(--ease-out);
}
.nav-scrolled .nav-links a { color: var(--neutral-600); }
.nav-links a:hover { color: #ffffff; }
.nav-scrolled .nav-links a:hover { color: var(--navy); }
.nav-links a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -6px;
  height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: left;
  transition: transform 240ms var(--ease-expo);
}
.nav-links a:hover::after { transform: scaleX(1); }

.nav-right { display: flex; align-items: center; gap: 12px; }

.nav-cta {
  font-family: var(--body); font-size: 14px; font-weight: 600;
  color: var(--navy);
  padding: 10px 18px;
  border: 1px solid rgba(255,255,255,0.55);
  border-radius: 8px;
  background: rgba(255,255,255,0.78);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.18),
              0 6px 18px rgba(8,22,40,0.35);
  letter-spacing: -0.005em;
  transition: background 200ms var(--ease-out),
              border-color 200ms var(--ease-out),
              color 200ms var(--ease-out),
              box-shadow 200ms var(--ease-out);
}
.nav-scrolled .nav-cta {
  color: #ffffff;
  background: var(--navy);
  border-color: var(--navy);
  box-shadow: 0 0 0 1px transparent, 0 0 0 transparent;
}
.nav-cta:hover {
  background: rgba(255,255,255,0.92);
  border-color: rgba(255,255,255,0.85);
}
.nav-scrolled .nav-cta:hover {
  background: var(--mid);
  border-color: var(--mid);
}

.nav-burger {
  display: none; flex-direction: column; gap: 4px; padding: 8px;
  color: #ffffff;
  transition: color 200ms var(--ease-out);
}
.nav-scrolled .nav-burger { color: var(--navy); }
.nav-burger span { display: block; width: 22px; height: 1.5px; background: currentColor; border-radius: 2px; }

.nav-mobile {
  display: none;
  position: absolute; top: 100%; left: 0; right: 0;
  background: #fff; border-bottom: 1px solid var(--neutral-200);
  flex-direction: column;
  padding: 20px 24px 28px;
  gap: 4px;
  box-shadow: 0 12px 32px rgba(10,60,94,0.08);
}
.nav-mobile a { padding: 12px 0; color: var(--neutral-700); font-size: 16px; font-weight: 500; border-bottom: 1px solid var(--neutral-100); }
.nav-mobile-cta { color: var(--navy) !important; border-bottom: none !important; padding-top: 16px !important; }

@media (max-width: 900px) {
  .nav { padding: 14px 20px; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-burger { display: flex; color: #fff; }
  .nav-mobile { display: flex; }
}

/* =========================================================
   CTA button
   ========================================================= */

.cta {
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--body); font-size: 16px; font-weight: 500;
  letter-spacing: -0.005em;
  padding: 16px 26px;
  border-radius: 10px;
  cursor: pointer;
  transition: transform 220ms var(--ease-expo), box-shadow 220ms var(--ease-expo), background 220ms var(--ease-expo);
}
.cta-primary {
  color: #fff;
  background: var(--mid);
  box-shadow: 0 8px 24px rgba(33,181,232,0.25), 0 0 0 1px rgba(255,255,255,0.08) inset;
}
.cta-primary:hover { background: var(--bright); transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(33,181,232,0.4), 0 0 0 1px rgba(255,255,255,0.12) inset;
}
.cta-primary:focus-visible {
  outline: 3px solid rgba(33,181,232,0.45);
  outline-offset: 3px;
}
.cta-beam {
  position: absolute; inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(125,208,232,0.65) 50%, transparent 70%);
  transform: translateX(-110%);
  transition: transform 800ms var(--ease-expo);
  pointer-events: none;
}
.cta:hover .cta-beam { transform: translateX(110%); }
.cta .cta-label { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 10px; }
.cta .arrow { display: inline-block; transition: transform 220ms var(--ease-expo); }
.cta:hover .arrow { transform: translateX(4px); }

/* =========================================================
   Hero
   ========================================================= */

.hero {
  position: relative;
  min-height: 100vh;
  background: #03101F;
  overflow: hidden;
  display: flex; align-items: center; justify-content: flex-start;
  padding: 140px 40px 120px;
}
.hero-canvas { position: absolute; inset: 0; z-index: 1; mix-blend-mode: screen; }
.hero-vignette {
  position: absolute; inset: 0; z-index: 2;
  background:
    /* Soft atmospheric bloom centred behind the headline (left-of-centre) */
    radial-gradient(ellipse 65% 55% at 32% 46%, rgba(70,140,210,0.32) 0%, rgba(40,100,170,0.18) 35%, rgba(8,28,52,0) 70%),
    /* Outer darken so the right side and corners stay deep */
    radial-gradient(ellipse 110% 90% at 50% 50%, transparent 30%, rgba(3,16,31,0.35) 70%, rgba(3,16,31,0.7) 100%),
    /* Top + bottom edge fades */
    linear-gradient(180deg, rgba(3,16,31,0.45) 0%, transparent 18%, transparent 78%, rgba(3,16,31,0.6) 100%);
  pointer-events: none;
}
.hero-content {
  position: relative; z-index: 3;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  color: #fff;
}

.hero-h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(44px, 6.6vw, 92px);
  line-height: 1.04;
  letter-spacing: -0.028em;
  margin: 0 0 22px;
  max-width: 14ch;
  color: #fff;
  text-wrap: balance;
  opacity: 0; transform: translateY(28px);
  animation: heroLineIn 900ms var(--ease-expo) 0.08s forwards;
}

.hero-sub {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.45;
  letter-spacing: -0.012em;
  color: rgba(255,255,255,0.92);
  max-width: 640px;
  margin: 0 0 24px;
  opacity: 0; transform: translateY(24px);
  animation: heroLineIn 900ms var(--ease-expo) 0.36s forwards;
}

.hero-lead {
  font-family: var(--body);
  font-weight: 400;
  font-size: 15.5px;
  line-height: 1.65;
  color: rgba(255,255,255,0.62);
  max-width: 520px;
  margin: 0 0 40px;
  opacity: 0; transform: translateY(24px);
  animation: heroLineIn 900ms var(--ease-expo) 0.6s forwards;
}

.hero-cta-wrap {
  opacity: 0; transform: translateY(24px);
  animation: heroLineIn 900ms var(--ease-expo) 0.84s forwards;
}

.hero-scroll {
  position: absolute; left: 40px; bottom: 32px; z-index: 3;
  color: rgba(255,255,255,0.92);
  font-size: 11px; font-weight: 500; letter-spacing: 0.18em;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  opacity: 0;
  animation: heroLineIn 900ms var(--ease-expo) 1.2s forwards;
}
.hero-scroll svg { display: block; }

@keyframes heroLineIn {
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 700px) {
  .hero { padding: 120px 22px 90px; }
  .hero-scroll { display: none; }
}

/* =========================================================
   Proof band
   ========================================================= */

.proof {
  background: #fff;
  padding: 64px 24px 72px;
  border-bottom: 1px solid var(--neutral-200);
  position: relative;
}
.proof-inner { max-width: var(--container); margin: 0 auto; }
.proof .eyebrow { text-align: center; margin-bottom: 32px; }

.logo-strip {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}
.client-tier {
  font-family: var(--body); font-size: 13px; font-weight: 500;
  padding: 9px 16px; border-radius: 999px;
  background: var(--neutral-100);
  color: var(--neutral-700);
  border: 1px solid var(--neutral-200);
  transition: background 200ms var(--ease-out), border-color 200ms var(--ease-out);
}
.client-tier:hover { background: #fff; border-color: var(--sky); }

.partner-strip {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 8px 28px;
  padding: 22px 0 44px;
  border-top: 1px solid var(--neutral-100);
  border-bottom: 1px solid var(--neutral-100);
  margin: 36px 0 48px;
}
.partner-logo {
  font-family: var(--display);
  font-size: 17px; font-weight: 500;
  color: var(--neutral-400);
  padding: 6px 10px;
  letter-spacing: -0.01em;
  cursor: default;
  transition: color 200ms var(--ease-out), transform 200ms var(--ease-out);
}
.partner-logo:hover { color: var(--navy); transform: translateY(-1px); }

.partner-line {
  text-align: center;
  font-family: var(--body);
  font-size: 14.5px; line-height: 1.6;
  color: var(--neutral-500);
  max-width: 720px;
  margin: 36px auto 48px;
  padding: 22px 0;
  border-top: 1px solid var(--neutral-100);
  border-bottom: 1px solid var(--neutral-100);
}
.partner-line b {
  font-weight: 500;
  color: var(--neutral-700);
  letter-spacing: -0.005em;
}

.stat-cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
  max-width: 1080px; margin: 0 auto;
}
.stat-card {
  border: 1px solid var(--neutral-200);
  border-radius: 16px;
  padding: 28px 28px 26px;
  background: #fff;
  position: relative;
  transition: border-color 220ms var(--ease-out), box-shadow 220ms var(--ease-out);
}
.stat-card:hover {
  border-color: var(--sky);
  box-shadow: 0 10px 30px rgba(10,60,94,0.05);
}
.stat-card .num {
  font-family: var(--display); font-weight: 500;
  font-size: clamp(28px, 3.4vw, 40px); line-height: 1;
  letter-spacing: -0.02em;
  color: var(--navy);
  margin-bottom: 12px;
}
.stat-card .label {
  font-family: var(--body); font-size: 14px; line-height: 1.55;
  color: var(--neutral-600);
}
@media (max-width: 900px) { .stat-cards { grid-template-columns: repeat(2, 1fr); max-width: 720px; } }
@media (max-width: 600px) { .stat-cards { grid-template-columns: 1fr; } }

/* =========================================================
   Value
   ========================================================= */

.value {
  background: var(--neutral-50);
  padding: 128px 40px;
  border-bottom: 1px solid var(--neutral-200);
}
.value-inner {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 80px;
  align-items: start;
}
.value-left .eyebrow { margin-bottom: 24px; }
.value h2 {
  font-family: var(--display); font-weight: 500;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--neutral-800);
  margin-bottom: 28px;
  text-wrap: balance;
}
.value .lead {
  font-family: var(--body); font-size: 18px; line-height: 1.65;
  color: var(--neutral-600);
  max-width: 540px;
}

.value-bullets {
  display: flex; flex-direction: column; gap: 16px;
}
.bullet {
  background: #fff;
  border: 1px solid var(--neutral-200);
  border-radius: 14px;
  padding: 26px 28px;
  transition: transform 220ms var(--ease-expo),
              box-shadow 220ms var(--ease-out),
              border-color 220ms var(--ease-out);
  position: relative;
}
.bullet:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 36px rgba(10,60,94,0.07);
  border-color: var(--sky);
}
.b-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, var(--mid), var(--bright));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  box-shadow: 0 4px 14px rgba(33,181,232,0.25);
}
.bullet h3 {
  font-family: var(--display); font-weight: 500;
  font-size: 19px; letter-spacing: -0.01em;
  color: var(--neutral-800); margin-bottom: 8px;
}
.bullet p {
  font-family: var(--body); font-size: 15px; line-height: 1.6;
  color: var(--neutral-600);
}

@media (max-width: 900px) {
  .value { padding: 80px 22px; }
  .value-inner { grid-template-columns: 1fr; gap: 48px; }
}

/* =========================================================
   How we work
   ========================================================= */

.how {
  background: #fff;
  padding: 128px 40px;
  border-bottom: 1px solid var(--neutral-200);
}
.how-inner { max-width: var(--container); margin: 0 auto; }
.how .eyebrow { margin-bottom: 20px; }
.how h2 {
  font-family: var(--display); font-weight: 500;
  font-size: clamp(32px, 4vw, 56px); line-height: 1.1;
  letter-spacing: -0.02em; color: var(--neutral-800);
  margin-bottom: 18px; max-width: 18ch;
  text-wrap: balance;
}
.how-sub {
  font-family: var(--body); font-size: 18px; line-height: 1.55;
  color: var(--neutral-600); max-width: 640px;
  margin-bottom: 64px;
}
.how-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 32px;
}
.step {
  position: relative;
  padding: 32px 28px 36px;
  border: 1px solid var(--neutral-200);
  border-radius: 18px;
  background: #fff;
  transition: transform 220ms var(--ease-expo),
              box-shadow 220ms var(--ease-out),
              border-color 220ms var(--ease-out);
  overflow: hidden;
}
.step:hover {
  transform: translateY(-4px);
  border-color: var(--sky);
  box-shadow: 0 18px 44px rgba(10,60,94,0.08);
}
.step::before {
  content: ''; position: absolute; left: 0; top: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--mid), var(--bright), var(--sky));
  transform: scaleX(0); transform-origin: left;
  transition: transform 360ms var(--ease-expo);
}
.step:hover::before { transform: scaleX(1); }
.step-head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 18px;
}
.step-n {
  font-family: var(--display); font-weight: 500;
  font-size: 38px; line-height: 1;
  letter-spacing: -0.025em;
  color: var(--bright);
}
.step-meta {
  font-family: var(--body); font-size: 12px; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--neutral-500);
}
.step-verb {
  font-family: var(--display); font-weight: 500;
  font-size: 26px; letter-spacing: 0.04em;
  color: var(--navy); margin-bottom: 16px;
}
.step-body {
  font-family: var(--body); font-size: 15px; line-height: 1.65;
  color: var(--neutral-600);
}
.step-rule {
  margin-top: 24px;
  height: 1px;
  background: linear-gradient(90deg, var(--neutral-200), transparent);
}

@media (max-width: 900px) {
  .how { padding: 80px 22px; }
  .how-grid { grid-template-columns: 1fr; gap: 18px; }
}

/* =========================================================
   Cases
   ========================================================= */

.cases {
  background: var(--neutral-50);
  padding: 128px 40px;
  border-bottom: 1px solid var(--neutral-200);
}
.cases-inner { max-width: var(--container); margin: 0 auto; }
.cases .eyebrow { margin-bottom: 20px; }
.cases h2 {
  font-family: var(--display); font-weight: 500;
  font-size: clamp(32px, 4vw, 56px); line-height: 1.1;
  letter-spacing: -0.02em; color: var(--neutral-800);
  margin-bottom: 20px;
}
.cases-sub {
  font-family: var(--body);
  font-size: 17px; line-height: 1.6;
  color: var(--neutral-600);
  max-width: 760px;
  margin-bottom: 56px;
  text-wrap: pretty;
}
.case-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
}
.case {
  background: #fff;
  border: 1px solid var(--neutral-200);
  border-radius: 14px;
  padding: 32px;
  transition: transform 220ms var(--ease-expo),
              box-shadow 220ms var(--ease-out),
              border-color 220ms var(--ease-out);
  display: flex; flex-direction: column; gap: 16px;
}
.case:hover {
  transform: translateY(-4px);
  border-color: var(--sky);
  box-shadow: 0 18px 44px rgba(10,60,94,0.08);
}
.case-badge {
  align-self: flex-start;
  font-family: var(--body); font-size: 12px; font-weight: 500;
  padding: 6px 12px; border-radius: 999px;
  background: var(--neutral-100); color: var(--neutral-700);
  border: 1px solid var(--neutral-200);
  letter-spacing: -0.005em;
}
.case-headline {
  font-family: var(--display); font-weight: 500;
  font-size: 26px; line-height: 1.18;
  letter-spacing: -0.018em;
  color: var(--navy);
  text-wrap: balance;
}
.case-summary {
  font-family: var(--body); font-size: 15px; line-height: 1.6;
  color: var(--neutral-600);
}
.case-quote {
  font-family: var(--body); font-size: 15px; line-height: 1.6;
  color: var(--neutral-700);
  padding: 16px 18px;
  background: var(--neutral-50);
  border-left: 2px solid var(--sky);
  border-radius: 0 8px 8px 0;
}
.case-quote em { font-style: italic; }
.case-link {
  margin-top: auto;
  font-family: var(--body); font-size: 14px; font-weight: 500;
  color: var(--mid);
  display: inline-flex; align-items: center; gap: 6px;
  text-decoration: underline; text-decoration-color: transparent;
  text-underline-offset: 4px;
  transition: color 200ms var(--ease-out), text-decoration-color 200ms var(--ease-out);
}
.case-link:hover { color: var(--bright); text-decoration-color: currentColor; }
.case-link:hover span { transform: translateX(3px); transition: transform 200ms var(--ease-out); }

@media (max-width: 900px) {
  .cases { padding: 80px 22px; }
  .case-grid { grid-template-columns: 1fr; }
  .case { padding: 26px; }
  .case-headline { font-size: 22px; }
}

/* =========================================================
   Team
   ========================================================= */

.team {
  background: #fff;
  padding: 128px 40px;
  border-bottom: 1px solid var(--neutral-200);
}
.team-inner { max-width: var(--container); margin: 0 auto; }
.team .eyebrow { margin-bottom: 20px; }
.team h2 {
  font-family: var(--display); font-weight: 500;
  font-size: clamp(32px, 4vw, 56px); line-height: 1.1;
  letter-spacing: -0.02em; color: var(--neutral-800);
  margin-bottom: 18px;
  text-wrap: balance;
}
.team-sub {
  font-family: var(--body); font-size: 18px; line-height: 1.55;
  color: var(--neutral-600); max-width: 640px;
  margin-bottom: 64px;
}
.team-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px;
}
.member {
  display: flex; flex-direction: column; gap: 10px;
}
.member-photo {
  width: 128px; height: 128px; border-radius: 50%;
  border: 2px solid var(--sky);
  background: linear-gradient(135deg, #EAF6FB 0%, #C8EAF4 100%);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
  position: relative; overflow: hidden;
  box-shadow: 0 8px 22px rgba(10,60,94,0.08);
}
.member-photo::after {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.6), transparent 50%),
    repeating-linear-gradient(135deg, rgba(30,136,199,0.06) 0 6px, transparent 6px 12px);
}
.member-photo-img::after { display: none; }
.member-photo img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.member-photo span {
  position: relative; z-index: 1;
  font-family: var(--display); font-weight: 500;
  font-size: 28px; letter-spacing: -0.02em;
  color: var(--navy);
}
.member-name {
  font-family: var(--display); font-weight: 500;
  font-size: 19px; letter-spacing: -0.01em;
  color: var(--neutral-800);
}
.member-role {
  font-family: var(--body); font-size: 13px; font-weight: 500;
  color: var(--mid); letter-spacing: -0.005em;
}
.member-prior {
  font-family: var(--body); font-size: 14px; line-height: 1.55;
  color: var(--neutral-600); margin-top: 4px;
}
.member-ethos {
  font-family: var(--body); font-size: 14px; line-height: 1.55;
  color: var(--neutral-700);
  padding-top: 12px;
  border-top: 1px solid var(--neutral-100);
  margin-top: 8px;
}
.member-ethos em { font-style: italic; }

.team-grid { grid-template-columns: repeat(2, minmax(0, 360px)); justify-content: start; gap: 48px; }
@media (max-width: 700px) { .team { padding: 80px 22px; } .team-grid { grid-template-columns: 1fr; gap: 36px; } }

/* =========================================================
   Mid CTA
   ========================================================= */

.midcta {
  position: relative; overflow: hidden;
  background: var(--navy);
  color: #fff;
  text-align: center;
  padding: 128px 40px;
}
.midcta-glow {
  position: absolute; inset: 0;
  z-index: 1;
  background:
    radial-gradient(ellipse 90% 70% at 50% 100%, rgba(33,181,232,0.28), transparent 60%),
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(125,208,232,0.08), transparent 60%);
  pointer-events: none;
}
.midcta-inner { position: relative; max-width: 760px; margin: 0 auto; z-index: 2; }
.midcta h2 {
  font-family: var(--display); font-weight: 400; color: #fff;
  font-size: clamp(36px, 5vw, 64px); line-height: 1.06;
  letter-spacing: -0.025em;
  margin-bottom: 22px;
}
.midcta p {
  font-family: var(--body); font-size: 18px; line-height: 1.55;
  color: rgba(255,255,255,0.72);
  max-width: 580px; margin: 0 auto 36px;
}

@media (max-width: 700px) { .midcta { padding: 80px 22px; } }

/* =========================================================
   FAQ
   ========================================================= */

.faq {
  background: var(--neutral-50);
  padding: 128px 40px;
  border-bottom: 1px solid var(--neutral-200);
}
.faq-inner { max-width: 760px; margin: 0 auto; }
.faq .eyebrow { margin-bottom: 20px; }
.faq h2 {
  font-family: var(--display); font-weight: 500;
  font-size: clamp(32px, 4vw, 56px); line-height: 1.1;
  letter-spacing: -0.02em; color: var(--neutral-800);
  margin-bottom: 48px;
  text-wrap: balance;
}
.faq-list { display: flex; flex-direction: column; }
.faq-item {
  border-bottom: 1px solid var(--neutral-200);
  border-radius: 0;
  transition: background 240ms var(--ease-expo);
}
.faq-item.open {
  background: #fff;
  border-radius: 12px;
  border-bottom-color: transparent;
  box-shadow: 0 4px 24px rgba(10,60,94,0.04);
  margin: 4px 0;
  border: 1px solid var(--neutral-200);
}
.faq-q {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  text-align: left;
  padding: 22px 20px;
  font-family: var(--display);
  font-weight: 500;
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--neutral-800);
  gap: 24px;
}
.faq-q-text { flex: 1; }
.faq-q-icon {
  flex: none;
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--neutral-200);
  display: flex; align-items: center; justify-content: center;
  color: var(--neutral-600);
  transition: transform 280ms var(--ease-expo), border-color 200ms var(--ease-out), color 200ms var(--ease-out);
}
.faq-item.open .faq-q-icon { transform: rotate(180deg); border-color: var(--sky); color: var(--mid); }
.faq-a-wrap {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 280ms var(--ease-expo);
}
.faq-a-inner {
  overflow: hidden;
}
.faq-a-inner p {
  font-family: var(--body); font-size: 15px; line-height: 1.65;
  color: var(--neutral-700);
  padding: 0 20px 22px;
  max-width: 64ch;
}

@media (max-width: 700px) {
  .faq { padding: 80px 22px; }
  .faq-q { font-size: 17px; padding: 18px 14px; gap: 14px; }
  .faq-a-inner p { padding: 0 14px 18px; }
}

/* =========================================================
   Final CTA + form
   ========================================================= */

.finalcta {
  position: relative; overflow: hidden;
  background:
    radial-gradient(ellipse at 70% 30%, rgba(30,136,199,0.45) 0%, rgba(10,60,94,1) 55%, #06243B 100%);
  color: #fff;
  padding: 140px 40px 160px;
}
.finalcta .hero-canvas { opacity: 0.5; }
.finalcta-overlay {
  position: absolute; inset: 0; z-index: 2;
  background:
    radial-gradient(ellipse at 70% 30%, rgba(10,60,94,0) 0%, rgba(10,60,94,0.55) 60%, rgba(6,36,59,0.85) 100%);
  pointer-events: none;
}
.finalcta-inner {
  position: relative; z-index: 3;
  max-width: 760px; margin: 0 auto;
}
.finalcta .eyebrow { margin-bottom: 20px; }
.finalcta h2 {
  font-family: var(--display); font-weight: 400; color: #fff;
  font-size: clamp(36px, 5vw, 64px); line-height: 1.06;
  letter-spacing: -0.025em;
  margin-bottom: 18px;
  max-width: 16ch;
  text-wrap: balance;
}
.finalcta-sub {
  font-family: var(--body); font-size: 18px; line-height: 1.55;
  color: rgba(255,255,255,0.74);
  max-width: 580px; margin-bottom: 48px;
}

.book-form {
  display: grid; grid-template-columns: 1fr 1fr; gap: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  padding: 32px;
  border-radius: 18px;
}
.field { display: flex; flex-direction: column; gap: 8px; }
.field-wide { grid-column: 1 / -1; }
.field label {
  font-family: var(--body); font-size: 13px; font-weight: 500;
  color: rgba(255,255,255,0.78);
  letter-spacing: -0.005em;
}
.field input, .field textarea {
  font: inherit;
  font-family: var(--body); font-size: 15px; color: #fff;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 12px;
  padding: 14px 16px;
  transition: border-color 200ms var(--ease-out), background 200ms var(--ease-out), box-shadow 200ms var(--ease-out);
  width: 100%;
}
.field input { height: 52px; }
.field input::placeholder, .field textarea::placeholder { color: rgba(255,255,255,0.38); }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--bright);
  background: rgba(255,255,255,0.08);
  box-shadow: 0 0 0 3px rgba(33,181,232,0.25);
}
.field textarea { resize: vertical; min-height: 110px; line-height: 1.55; }
.field .req { color: var(--bright); margin-left: 2px; }
.field .optional { color: rgba(255,255,255,0.45); font-weight: 400; margin-left: 4px; font-size: 12px; }
.phone-row { display: grid; grid-template-columns: 180px 1fr; gap: 10px; }
.phone-dial {
  font-family: var(--body); font-size: 15px; color: #fff;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 10px; padding: 0 12px; height: 52px;
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5l5 5 5-5' stroke='%23ffffff99' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
  cursor: pointer;
}
.phone-dial option { background: #03101F; color: #fff; }
.phone-dial:focus { outline: none; border-color: var(--bright); box-shadow: 0 0 0 3px rgba(33,181,232,0.25); }
.turnstile-field { min-height: 70px; }
.cf-turnstile { min-height: 65px; }
@media (max-width: 600px) {
  .phone-row { grid-template-columns: 1fr; }
  .phone-dial { width: 100%; }
}
.field-err {
  color: #FCA5A5; font-size: 13px; font-weight: 500;
}
.form-row {
  grid-column: 1 / -1;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.form-fineprint {
  color: rgba(255,255,255,0.5); font-size: 13px;
  font-style: italic;
}

.success {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(125,208,232,0.32);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  padding: 32px;
  border-radius: 18px;
  animation: fadeUp 600ms var(--ease-expo) both;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.success-head {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 8px;
}
.success-tick {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, var(--mid), var(--bright));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  flex: none;
  box-shadow: 0 4px 14px rgba(33,181,232,0.4);
}
.success h3 {
  font-family: var(--display); font-weight: 500;
  font-size: 24px; letter-spacing: -0.018em;
  color: #fff;
}
.success-sub {
  font-family: var(--body); font-size: 15px;
  color: rgba(255,255,255,0.72);
  margin-bottom: 28px;
}
.success-sub .hl { color: var(--sky); }

.calendar {
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 14px;
  padding: 20px;
  background: rgba(0,0,0,0.18);
}
.calendar-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.calendar-head span:first-child {
  font-family: var(--display); font-weight: 500;
  color: #fff; font-size: 16px; letter-spacing: -0.01em;
}
.calendar-tz {
  font-family: var(--body); font-size: 12px;
  color: rgba(255,255,255,0.5); letter-spacing: 0.04em; text-transform: uppercase;
}
.calendar-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px;
}
.cal-col { display: flex; flex-direction: column; gap: 8px; }
.cal-day {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 8px 0;
  background: rgba(255,255,255,0.04);
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.08);
}
.cal-dow {
  font-family: var(--body); font-size: 11px; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}
.cal-num {
  font-family: var(--display); font-weight: 500;
  font-size: 18px; color: #fff; letter-spacing: -0.01em;
}
.cal-slots { display: flex; flex-direction: column; gap: 6px; }
.cal-slot {
  font-family: var(--body); font-size: 13px; font-weight: 500;
  color: rgba(255,255,255,0.78);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  padding: 8px 6px;
  text-align: center;
  transition: background 180ms var(--ease-out), border-color 180ms var(--ease-out), color 180ms var(--ease-out);
  cursor: pointer;
}
.cal-slot:hover {
  background: rgba(33,181,232,0.18);
  border-color: var(--bright);
  color: #fff;
}
.cal-slot-hot {
  background: rgba(33,181,232,0.18);
  border-color: rgba(33,181,232,0.5);
  color: #fff;
}
.calendar-note {
  font-family: var(--body); font-size: 12px;
  color: rgba(255,255,255,0.4);
  margin-top: 14px;
  text-align: center;
}
.calendar-note em { font-style: italic; }

@media (max-width: 700px) {
  .finalcta { padding: 90px 22px 110px; }
  .book-form { grid-template-columns: 1fr; padding: 22px; gap: 14px; }
  .calendar-grid { grid-template-columns: repeat(3, 1fr); }
  .cal-col:nth-child(n+4) { display: none; }
}

/* =========================================================
   Footer
   ========================================================= */

.footer {
  background: #fff;
  padding: 80px 40px 28px;
}
.footer-inner {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 1.2fr 3fr; gap: 64px;
}
.footer-brand .nav-logo { color: var(--navy); }
.footer-brand .nav-logo .word .ai { color: var(--mid); opacity: 1; }
.footer-tag {
  margin-top: 18px;
  font-family: var(--body); font-size: 14px; line-height: 1.6;
  color: var(--neutral-600); max-width: 320px;
}
.footer-phone {
  margin-top: 16px;
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--body); font-size: 14px;
}
.footer-phone-label {
  font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--neutral-500);
  padding: 3px 8px; border-radius: 999px;
  border: 1px solid var(--neutral-200); background: var(--neutral-50);
}
.footer-phone a {
  color: var(--neutral-800); font-weight: 500; letter-spacing: -0.005em;
  font-variant-numeric: tabular-nums;
  transition: color 200ms var(--ease-out);
}
.footer-phone a:hover { color: var(--mid); }
.footer-cols {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
}
.footer-h {
  font-family: var(--body); font-size: 12px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--neutral-500);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-family: var(--body); font-size: 14px;
  color: var(--neutral-700);
  transition: color 200ms var(--ease-out);
}
.footer-col a:hover { color: var(--mid); }
.footer-rule {
  max-width: var(--container); margin: 56px auto 22px;
  height: 1px; background: var(--neutral-200);
}
.footer-bar {
  max-width: var(--container); margin: 0 auto;
  display: flex; align-items: center; gap: 12px;
  flex-wrap: wrap;
  font-family: var(--body); font-size: 13px;
  color: var(--neutral-500);
}
.footer-bar a { color: var(--neutral-500); }
.footer-bar a:hover { color: var(--navy); }
.footer-dot { color: var(--neutral-300); }
.footer-spacer { flex: 1; }

@media (max-width: 900px) {
  .footer { padding: 64px 22px 24px; }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-cols { grid-template-columns: repeat(2, 1fr); gap: 32px 20px; }
  .footer-bar { gap: 8px; font-size: 12px; }
  .footer-spacer { display: none; }
}

/* =========================================================
   Motion toggle (dev / accessibility control)
   ========================================================= */

.motion-toggle {
  position: fixed; bottom: 16px; right: 16px; z-index: 80;
  display: flex; align-items: center; gap: 6px;
  padding: 6px 6px 6px 14px;
  background: rgba(10,60,94,0.92);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(125,208,232,0.25);
  border-radius: 999px;
  box-shadow: 0 8px 24px rgba(6,36,59,0.3);
  font-family: var(--body);
}
.motion-label {
  font-size: 11px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-right: 4px;
}
.motion-btn {
  font-size: 12px; font-weight: 500; letter-spacing: -0.005em;
  color: rgba(255,255,255,0.65);
  padding: 6px 12px; border-radius: 999px;
  background: transparent;
  transition: background 180ms var(--ease-out), color 180ms var(--ease-out);
}
.motion-btn:hover { color: #fff; background: rgba(255,255,255,0.08); }
.motion-btn.active { background: var(--bright); color: #fff; }
@media (max-width: 600px) {
  .motion-toggle { bottom: 12px; right: 12px; padding: 4px 4px 4px 10px; }
  .motion-label { display: none; }
  .motion-btn { font-size: 11px; padding: 5px 10px; }
}

/* =========================================================
   Reduced motion
   ========================================================= */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hero-h1 .l1, .hero-h1 .l2, .hero-h1, .hero-sub, .hero-lead, .hero-cta-wrap, .hero-scroll {
    opacity: 1; transform: none;
  }
}


/* =========================================================
   ROI Calculator
   ========================================================= */

.roi {
  padding: 120px 48px;
  background: var(--neutral-100);
  border-bottom: 1px solid var(--neutral-200);
}
.roi-inner { max-width: var(--container); margin: 0 auto; }
.roi .eyebrow { margin-bottom: 20px; }
.roi h2 {
  font-family: var(--display); font-weight: 500;
  font-size: clamp(32px, 4vw, 56px); line-height: 1.1;
  letter-spacing: -0.02em; color: var(--neutral-800);
  margin-bottom: 20px;
  text-wrap: balance;
}
.roi-sub {
  font-family: var(--body);
  font-size: 17px; line-height: 1.6;
  color: var(--neutral-600);
  max-width: 720px;
  margin-bottom: 48px;
  text-wrap: pretty;
}

.roi-card {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 0;
  background: #fff;
  border: 1px solid var(--neutral-200);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 24px 60px -32px rgba(10, 36, 59, 0.18);
}

.roi-controls {
  padding: 40px 44px;
  display: flex; flex-direction: column; gap: 28px;
  border-right: 1px solid var(--neutral-200);
}

.roi-field {
  display: flex; flex-direction: column; gap: 8px;
}
.roi-field-row {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px;
}
.roi-field label {
  font-family: var(--body);
  font-size: 14px; font-weight: 500;
  color: var(--neutral-800);
  letter-spacing: -0.005em;
}
.roi-value {
  font-family: var(--display); font-weight: 500;
  font-size: 22px; letter-spacing: -0.02em;
  color: var(--mid);
  font-variant-numeric: tabular-nums;
}
.roi-help {
  font-family: var(--body); font-size: 12.5px; line-height: 1.5;
  color: var(--neutral-500);
  margin: 4px 0 0;
}

.roi-field input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 4px; border-radius: 2px;
  background: linear-gradient(to right, var(--mid), var(--bright));
  background-color: var(--neutral-200);
  outline: none;
  cursor: pointer;
}
.roi-field input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 20px; height: 20px; border-radius: 50%;
  background: #fff; border: 2px solid var(--mid);
  box-shadow: 0 2px 8px rgba(10,60,94,0.18);
  cursor: pointer;
  transition: transform 160ms var(--ease-out), box-shadow 160ms var(--ease-out);
}
.roi-field input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.12);
  box-shadow: 0 4px 14px rgba(33,181,232,0.35);
}
.roi-field input[type="range"]::-moz-range-thumb {
  width: 20px; height: 20px; border-radius: 50%;
  background: #fff; border: 2px solid var(--mid);
  box-shadow: 0 2px 8px rgba(10,60,94,0.18);
  cursor: pointer;
}

.roi-output {
  padding: 40px 44px;
  background: linear-gradient(165deg, #06243B 0%, #0A3C5E 100%);
  color: #fff;
  display: flex; flex-direction: column; gap: 14px;
  position: relative; overflow: hidden;
}
.roi-output::before {
  content: '';
  position: absolute; inset: -40% -40% auto auto;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(33,181,232,0.28), transparent 70%);
  pointer-events: none;
}
.roi-out-label {
  font-family: var(--body); font-size: 12px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--sky);
  position: relative; z-index: 1;
}
.roi-out-num {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(44px, 5vw, 64px); line-height: 1;
  letter-spacing: -0.03em;
  color: #fff;
  font-variant-numeric: tabular-nums;
  margin: 4px 0 8px;
  position: relative; z-index: 1;
}
.roi-out-sub {
  font-family: var(--body); font-size: 14px; line-height: 1.55;
  color: rgba(255,255,255,0.72);
  margin-bottom: 8px;
  position: relative; z-index: 1;
}
.roi-assumptions {
  list-style: none; padding: 0; margin: 8px 0 16px;
  display: flex; flex-direction: column; gap: 6px;
  position: relative; z-index: 1;
}
.roi-assumptions li {
  font-family: var(--body); font-size: 12.5px; line-height: 1.5;
  color: rgba(255,255,255,0.55);
  padding-left: 14px; position: relative;
}
.roi-assumptions li::before {
  content: '·'; position: absolute; left: 4px; top: -2px;
  color: var(--sky); font-weight: 700;
}
.roi-cta-row {
  margin-top: auto;
  position: relative; z-index: 1;
}

@media (max-width: 900px) {
  .roi { padding: 80px 24px; }
  .roi-card { grid-template-columns: 1fr; }
  .roi-controls { padding: 32px 28px; border-right: none; border-bottom: 1px solid var(--neutral-200); }
  .roi-output { padding: 32px 28px; }
}

/* Currency toggle inside the ROI output panel — sits top-right, segmented. */
.roi-currency-toggle {
  position: absolute;
  top: 24px;
  right: 24px;
  display: inline-flex;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 999px;
  padding: 3px;
  z-index: 2;
}
.roi-currency-toggle button {
  font: inherit;
  font-family: var(--body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.7);
  background: transparent;
  border: 0;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 160ms var(--ease-expo), color 160ms var(--ease-expo);
}
.roi-currency-toggle button:hover { color: #fff; }
.roi-currency-toggle button.active {
  background: rgba(255,255,255,0.95);
  color: var(--navy);
  font-weight: 600;
}
@media (max-width: 800px) {
  .roi-currency-toggle { top: 20px; right: 20px; }
}
