/* ==============================
   Design tokens & global reset
   ============================== */
:root {
  --font-sans: "Commissioner", "Segoe UI", Arial, sans-serif;
  --font-serif: "Source Serif 4", Georgia, serif;
  --ink: #021926;
  --deep: #001018;
  --blue: #0184fd;
  --blue-tint: #35a5ff;
  --cyan: #00d4ff;
  --green: #6be84a;
  --green-deep: #3fd66c;
  --green-light: #9af35a;
  --white: #ffffff;
  --pale: #f5f9fc;
  --surface: #eff3f6;
  --border: #d7e5ef;
  --muted: #526879;
  --risk-deep: #a74455;
  --blue-text: #006edc;
  --green-text: #2a7e18;
  --container: 1240px;
  --body-size: 1.2rem;
  --h2-size: clamp(2rem, 3.6vw, 3.5rem);
  --eyebrow-size: 1.3rem;
  --button-size: 1.1rem;
  --small-ui-size: 1rem;
  --radius-md: 24px;
  --radius-lg: 32px;
  --shadow-soft: 0 16px 42px rgba(2, 25, 38, 0.08);
  --transition: 220ms ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
}

button,
input,
textarea,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
}

h1,
h2,
h3,
p,
ul,
ol {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: inherit;
  letter-spacing: normal;
}

h1 {
  margin-bottom: 1.65rem;
  font-family: var(--font-sans);
  font-size: clamp(2.6rem, 4vw, 4.25rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -2px;
}

h2 {
  margin-bottom: 1.25rem;
  font-family: var(--font-sans);
  font-size: var(--h2-size);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
}

h3 {
  margin-bottom: 0.75rem;
  font-family: var(--font-sans);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -1px;
}

main h3 {
  font-size: clamp(1.45rem, 1.7vw, 1.75rem);
}

p {
  margin-bottom: 1.25rem;
  font-size: var(--body-size);
  font-weight: 400;
  line-height: 1.72;
}

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
}

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 9999;
  padding: 10px 16px;
  transform: translateY(-160%);
  border-radius: 10px;
  color: var(--ink);
  background: var(--white);
  box-shadow: var(--shadow-soft);
  text-decoration: none;
  font-weight: 700;
  transition: transform var(--transition);
}

.skip-link:focus {
  transform: translateY(0);
}

.light-section {
  color: var(--ink);
  background: var(--white);
}

.pale-section {
  color: var(--ink);
  background: var(--pale);
}

.dark-section {
  color: var(--white);
  background: var(--deep);
}

.heading-emphasis {
  color: var(--blue);
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
}

.dark-section .heading-emphasis,
.cinematic-hero .heading-emphasis,
.cta-box .heading-emphasis {
  color: var(--blue-tint);
}

.eyebrow {
  margin-bottom: 1rem;
  font-family: var(--font-sans);
  font-size: var(--eyebrow-size);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: normal;
}

.dark-section .eyebrow-blue,
.dark-section .eyebrow-cyan,
.cinematic-hero .eyebrow-cyan {
  color: var(--cyan);
}

.dark-section .eyebrow-green,
.cinematic-hero .eyebrow-green,
.cta-box .eyebrow-green {
  color: var(--green);
}

.light-section .eyebrow-blue,
.pale-section .eyebrow-blue {
  color: var(--blue-text);
}

.light-section .eyebrow-green,
.pale-section .eyebrow-green {
  color: var(--green-text);
}

/* ==============================
   Buttons
   ============================== */
.button-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.button {
  min-height: 54px;
  font-family: var(--font-sans);
  padding: 0.85rem 1.55rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: var(--button-size);
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  transition: transform var(--transition), border-color var(--transition), background var(--transition), box-shadow var(--transition), color var(--transition);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--ink);
  background: linear-gradient(105deg, var(--green-deep) 0%, var(--green) 52%, var(--green-light) 100%);
  border-color: rgba(107, 232, 74, 0.46);
  box-shadow: 0 10px 28px rgba(107, 232, 74, 0.18);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: linear-gradient(105deg, var(--green) 0%, var(--green-light) 100%);
  box-shadow: 0 14px 34px rgba(107, 232, 74, 0.28);
}

.button-outline-light {
  color: var(--white);
  background: transparent;
  border-color: var(--blue);
}

.button-outline-light:hover,
.button-outline-light:focus-visible {
  color: var(--white);
  background: rgba(0, 212, 255, 0.08);
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.light-section .button-outline-light,
.pale-section .button-outline-light {
  color: var(--ink);
  background: var(--white);
}

.light-section .button-outline-light:hover,
.light-section .button-outline-light:focus-visible,
.pale-section .button-outline-light:hover,
.pale-section .button-outline-light:focus-visible {
  border-color: var(--green);
  background: rgba(107, 232, 74, 0.08);
}

/* ==============================
   Header & navigation
   ============================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(2, 25, 38, 0.08);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 82px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 40px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  white-space: nowrap;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  border: 3px solid var(--white);
  border-radius: 50%;
  color: var(--ink);
  background: linear-gradient(145deg, var(--green-deep), var(--green-light));
  box-shadow: 0 0 0 1px rgba(2, 25, 38, 0.28);
  font-size: 1rem;
}

.brand-name {
  font-size: 1.05rem;
}

.site-header .brand-logo {
  display: block;
  width: 220px;
  height: auto;
}

/* Theme-aware header logo */
.site-header .brand-logo--light {
  display: block;
}

.site-header .brand-logo--dark {
  display: none;
}

html[data-theme="dark"] .site-header .brand-logo--light {
  display: none;
}

html[data-theme="dark"] .site-header .brand-logo--dark {
  display: block;
}

.primary-nav {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 30px;
}

.primary-nav a {
  color: var(--ink);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  transition: color var(--transition);
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  color: var(--blue-text);
}

.header-cta {
  min-height: 46px;
  padding-inline: 1.3rem;
  border-radius: 999px;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--white);
  cursor: pointer;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
}

/* ==============================
   Hero
   ============================== */
.cinematic-hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--deep);
}

.cinematic-hero__stage {
  position: relative;
  min-height: 800px;
  overflow: hidden;
}

.cinematic-hero__media,
.cinematic-hero__overlay,
.cinematic-hero__content {
  position: absolute;
  inset: 0;
}

.cinematic-hero__media {
  z-index: 0;
  width: 100%;
  height: 100%;
  background: var(--deep);
}

.cinematic-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 68% center;
  transform: none;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.18) 6%, rgba(0, 0, 0, 0.62) 13%, #000 22%, #000 100%);
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.18) 6%, rgba(0, 0, 0, 0.62) 13%, #000 22%, #000 100%);
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
}

.cinematic-hero__overlay {
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    90deg,
    rgba(0, 16, 24, 1) 0%,
    rgba(0, 16, 24, 1) 45%,
    rgba(0, 16, 24, 0.96) 55%,
    rgba(0, 16, 24, 0.72) 65%,
    rgba(0, 16, 24, 0.34) 76%,
    rgba(0, 16, 24, 0) 90%
  );
}

.cinematic-hero__content {
  z-index: 2;
  display: flex;
  align-items: center;
  pointer-events: none;
}

.cinematic-hero__copy {
  width: min(700px, 57%);
  padding-block: 136px;
  pointer-events: auto;
}

.cinematic-hero__copy h1 {
  color: var(--white);
}

.cinematic-hero__intro {
  max-width: 650px;
  margin-bottom: 1.65rem;
  color: rgba(255, 255, 255, 0.9);
}

.value-bubbles {
  margin: 0 0 1.8rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  list-style: none;
}

.value-bubbles li {
  padding: 0.52rem 0.82rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 1.1rem;
  line-height: 1.2;
  font-weight: 600;
}

.value-bubbles-dark li {
  color: rgba(255, 255, 255, 0.88);
  border-color: rgba(0, 212, 255, 0.24);
  background: rgba(255, 255, 255, 0.045);
}

.value-bubbles-centered {
  justify-content: center;
}

.trust-strip {
  position: relative;
  z-index: 3;
  padding: 30px 0 34px;
  background: rgba(0, 16, 24, 0.92);
  border-top: 1px solid rgba(0, 212, 255, 0.12);
}

.trust-label {
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.58);
  text-align: center;
  font-size: var(--small-ui-size);
  font-weight: 600;
  letter-spacing: 0.13em;
}

.trust-logos {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  align-items: center;
  gap: 18px;
  list-style: none;
  color: rgba(255, 255, 255, 0.72);
  text-align: center;
  font-size: 1.2rem;
  font-weight: 700;
}

.trust-logos li {
  position: relative;
  padding-inline: 18px;
}

.trust-logos li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -9px;
  width: 1px;
  height: 42px;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.18);
}

/* ==============================
   Connected ImpactAI suite
   ============================== */
.suite-overview {
  position: relative;
  overflow: hidden;
  padding: 92px 0 96px;
  background:
    radial-gradient(circle at 50% 18%, rgba(1, 132, 253, 0.11), transparent 34%),
    linear-gradient(180deg, var(--deep) 0%, var(--ink) 100%);
}

.suite-overview-heading {
  max-width: 940px;
  margin: 0 auto 62px;
  text-align: center;
}

.suite-overview-heading > p:not(.eyebrow) {
  max-width: 840px;
  margin-inline: auto;
  color: rgba(255, 255, 255, 0.76);
}

.suite-diagram {
  position: relative;
  max-width: 1280px;
  margin-inline: auto;
  padding-top: 192px;
}

.suite-core {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 3;
  width: 158px;
  height: 158px;
  display: grid;
  place-content: center;
  transform: translateX(-50%);
  border: 2px solid rgba(0, 212, 255, 0.58);
  border-radius: 50%;
  background: radial-gradient(circle at 32% 26%, rgba(53, 165, 255, 0.2), rgba(2, 25, 38, 0.92) 58%);
  box-shadow: 0 0 0 7px rgba(1, 132, 253, 0.06), 0 0 40px rgba(0, 212, 255, 0.13);
  text-align: center;
}

.suite-core::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -34px;
  width: 2px;
  height: 34px;
  transform: translateX(-50%);
  background: linear-gradient(var(--cyan), var(--blue));
}

.suite-core strong {
  color: var(--white);
  font-size: 1.25rem;
  line-height: 1;
}

.suite-core strong span {
  color: var(--blue-tint);
  font-weight: 400;
}

.suite-core small {
  max-width: 116px;
  margin: 10px auto 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.7rem;
  line-height: 1.35;
  text-transform: uppercase;
}

.suite-node-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.suite-node-grid::before {
  content: "";
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--cyan) 48%, var(--green) 100%);
  opacity: 0.8;
}

.suite-node {
  position: relative;
  padding-top: 38px;
  --suite-accent: var(--blue);
}

.suite-node--market,
.suite-node--growth {
  --suite-accent: var(--green);
}

.suite-node--client {
  --suite-accent: var(--cyan);
}

.suite-node--revenue {
  --suite-accent: var(--blue);
}

.suite-node::before {
  content: "";
  position: absolute;
  top: -7px;
  left: 50%;
  z-index: 2;
  width: 16px;
  height: 16px;
  transform: translateX(-50%);
  border: 3px solid var(--deep);
  border-radius: 50%;
  background: var(--suite-accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--suite-accent) 48%, transparent);
}

.suite-node::after {
  content: "";
  position: absolute;
  top: 9px;
  left: 50%;
  width: 1px;
  height: 29px;
  transform: translateX(-50%);
  background: color-mix(in srgb, var(--suite-accent) 52%, transparent);
}

.suite-node-dot,
.suite-top-line {
  display: none;
}

.suite-node-card {
  min-height: 378px;
  height: 100%;
  padding: 32px 22px 26px;
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 1px solid rgba(1, 132, 253, 0.24);
  border-radius: 18px;
  background: rgba(2, 25, 38, 0.7);
  box-shadow: 0 18px 44px rgba(0, 16, 24, 0.18);
  text-align: center;
}

.suite-node-icon {
  width: 68px;
  height: 68px;
  margin-bottom: 22px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--suite-accent) 52%, transparent);
  border-radius: 18px;
  color: var(--suite-accent);
  background: color-mix(in srgb, var(--suite-accent) 11%, transparent);
  font-size: 1.15rem;
  font-weight: 700;
}

.suite-node h3 {
  margin-bottom: 0.35rem;
  color: var(--white);
  font-size: 1.5rem;
  line-height: 1.15;
}

.suite-product-name {
  display: inline-block;
  color: var(--white);
}

.suite-product-name__impact {
  display: inline;
  margin-left: 2px;
  color: var(--blue);
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
}

.suite-node-role {
  margin-bottom: 0;
  color: var(--suite-accent);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.45;
}

.suite-node-divider {
  width: 72%;
  height: 1px;
  margin: 18px auto 20px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.22), transparent);
}

.suite-node-desc {
  margin: 0 auto 22px;
  color: rgba(255, 255, 255, 0.76);
  font-size: var(--body-size);
  font-weight: 400;
  line-height: 1.72;
}

.suite-node-arrow {
  width: 42px;
  height: 42px;
  margin-top: auto;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--suite-accent) 62%, transparent);
  border-radius: 50%;
  color: var(--suite-accent);
  text-decoration: none;
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}

.suite-node-arrow:hover,
.suite-node-arrow:focus-visible {
  transform: translateY(-2px);
  background: color-mix(in srgb, var(--suite-accent) 12%, transparent);
  border-color: var(--suite-accent);
}

.suite-node-arrow svg {
  width: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.suite-footer-line {
  margin-top: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.86rem;
  font-weight: 600;
  line-height: 1.3;
  text-align: center;
  text-transform: uppercase;
}

.suite-footer-line::before,
.suite-footer-line::after {
  content: "";
  flex: 1 1 0;
  max-width: 300px;
  height: 1px;
  background: rgba(255, 255, 255, 0.18);
}

/* ==============================
   Impact Hubs
   ============================== */
.hubs-section {
  padding: 94px 0 110px;
  background:
    radial-gradient(circle at 85% 14%, rgba(0, 212, 255, 0.07), transparent 30%),
    linear-gradient(180deg, var(--ink) 0%, var(--deep) 100%);
}

.section-heading {
  margin-bottom: 44px;
}

.section-heading-light {
  color: var(--white);
}

.hubs-heading {
  max-width: 900px;
  margin: 0 auto 50px;
  text-align: center;
}

.hubs-heading > p:not(.eyebrow) {
  max-width: 800px;
  margin-inline: auto;
  color: rgba(255, 255, 255, 0.76);
}

.hub-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
}

.hub-card {
  position: relative;
  grid-column: span 2;
  min-height: 430px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(1, 132, 253, 0.26);
  border-radius: 18px;
  background: rgba(2, 25, 38, 0.76);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.hub-card-four {
  grid-column: 2 / span 2;
}

.hub-card-five {
  grid-column: 4 / span 2;
}

.hub-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  z-index: 2;
  height: 3px;
  border-radius: 0 0 999px 999px;
  background: var(--green);
  opacity: 0;
  transform: scaleX(0.5);
  transition: opacity var(--transition), transform var(--transition);
}

.hub-card:hover,
.hub-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(0, 212, 255, 0.58);
  box-shadow: 0 18px 42px rgba(0, 16, 24, 0.34), 0 0 28px rgba(1, 132, 253, 0.14);
}

.hub-card:hover::before,
.hub-card:focus-within::before {
  opacity: 1;
  transform: scaleX(1);
}

.hub-persona-pill {
  align-self: flex-start;
  margin-bottom: 22px;
  padding: 7px 12px;
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 999px;
  color: var(--cyan);
  background: rgba(1, 132, 253, 0.1);
  font-family: var(--font-sans);
  font-size: 0.86rem;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0;
  text-transform: uppercase;
  white-space: nowrap;
}

.hub-title-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 14px;
}

.hub-title-row h3 {
  margin: 0;
  color: var(--white);
  font-size: 1.55rem;
}

.hub-index {
  color: var(--blue-tint);
  font-size: 1rem;
  font-style: italic;
  font-weight: 700;
  line-height: 1;
}

.hubs-section .product-name {
  position: relative;
  display: inline-block;
  white-space: nowrap;
  color: inherit;
  font-weight: 700;
}

.hubs-section .product-name__impact {
  margin-left: 2px;
  color: var(--blue);
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
}

.hub-title-row .product-name::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -5px;
  height: 2px;
  border-radius: 999px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--transition);
}

.hub-card:hover .hub-title-row .product-name::after,
.hub-card:focus-within .hub-title-row .product-name::after {
  transform: scaleX(1);
}

.hub-card > p:not(.hub-persona-pill) {
  color: rgba(255, 255, 255, 0.76);
}

.designed-for {
  margin-top: 8px;
}

.designed-for strong {
  color: var(--green);
  font-weight: 700;
}

.hub-card-footer {
  margin-top: auto;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hub-button {
  min-height: 46px;
  padding: 0.66rem 1.05rem;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 1px solid var(--blue);
  border-radius: 999px;
  color: var(--cyan);
  background: transparent;
  font-size: var(--button-size);
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.hub-button:hover,
.hub-button:focus-visible {
  transform: translateY(-2px);
  border-color: var(--cyan);
  background: rgba(0, 212, 255, 0.07);
}

.hub-button__verb,
.hub-button .product-name__impact {
  color: var(--white);
}

.hub-button .product-name {
  color: var(--cyan);
}

.story-band {
  padding: 0 0 92px;
  background: var(--deep);
}

.story-card {
  padding: 54px;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(460px, 1.1fr);
  align-items: center;
  gap: 58px;
  border: 1px solid rgba(0, 212, 255, 0.18);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 92% 18%, rgba(1, 132, 253, 0.11), transparent 34%),
    linear-gradient(135deg, var(--ink), var(--deep));
}

.story-copy h2 {
  color: var(--white);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--green);
  font-weight: 700;
  text-decoration: none;
  transition: color var(--transition), transform var(--transition);
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--white);
  transform: translateX(2px);
}

.story-media-frame {
  display: flex;
  justify-content: center;
  overflow: visible;
}

.story-image-treatment,
.about-tab-image,
.faq-media {
  position: relative;
  padding: 15px 13px;
}

.story-image-treatment {
  width: min(100%, 500px);
}

.story-image-treatment::before,
.about-tab-image::before,
.faq-media::before,
.story-image-treatment::after,
.about-tab-image::after,
.faq-media::after {
  content: "";
  position: absolute;
  z-index: 0;
  border-radius: 18px;
  transform: skewX(-5deg);
}

.story-image-treatment::before,
.about-tab-image::before,
.faq-media::before {
  top: 0;
  left: 0;
  width: 34%;
  height: calc(100% - 16px);
  opacity: 0.38;
  background: linear-gradient(145deg, rgba(63, 214, 108, 0.78), rgba(154, 243, 90, 0.5));
}

.story-image-treatment::after,
.about-tab-image::after,
.faq-media::after {
  right: 0;
  bottom: 0;
  width: 34%;
  height: calc(100% - 16px);
  opacity: 0.38;
  background: linear-gradient(145deg, rgba(1, 132, 253, 0.78), rgba(53, 165, 255, 0.48));
}

.story-image-treatment-shell,
.about-tab-image-shell,
.faq-media-shell {
  position: relative;
  z-index: 1;
  padding: 8px;
  overflow: hidden;
  border: 2px solid rgba(1, 132, 253, 0.38);
  border-radius: 22px;
  background: var(--white);
  transform: skewX(-5deg);
  box-shadow: 0 16px 34px rgba(0, 16, 24, 0.16);
}

.story-image-treatment-photo,
.about-tab-photo,
.faq-media-photo {
  overflow: hidden;
  border-radius: 14px;
}

.story-image-treatment-photo {
  aspect-ratio: 16 / 9;
}

.story-image-treatment img,
.about-tab-image img,
.faq-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: skewX(5deg) scale(1.08);
}

.video-play {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 3;
  width: 74px;
  height: 74px;
  display: grid;
  place-items: center;
  transform: translate(-50%, -50%);
  border: 2px solid rgba(255, 255, 255, 0.94);
  border-radius: 50%;
  color: var(--white);
  background: rgba(0, 16, 24, 0.82);
  box-shadow: 0 16px 36px rgba(0, 16, 24, 0.35);
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}

.video-play:hover,
.video-play:focus-visible {
  transform: translate(-50%, -50%) scale(1.06);
  border-color: var(--green);
  background: var(--ink);
}

/* ==============================
   About Neural Impact
   ============================== */
.about-section {
  padding: 92px 0 96px;
}

.about-heading-centered {
  max-width: 900px;
  margin: 0 auto 54px;
  text-align: center;
}

.about-heading-centered .lead {
  max-width: 820px;
  margin-inline: auto;
  color: var(--ink);
}

.about-system {
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--pale);
}

.about-tab-list {
  margin-bottom: 22px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.about-tab {
  min-height: 50px;
  padding: 0.8rem 1rem;
  border: 1px solid rgba(1, 132, 253, 0.4);
  border-radius: 999px;
  color: var(--ink);
  background: var(--white);
  font-size: var(--button-size);
  font-weight: 700;
  cursor: pointer;
  transition: transform var(--transition), border-color var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition);
}

.about-tab:hover,
.about-tab:focus-visible {
  transform: translateY(-2px);
  border-color: var(--green);
  box-shadow: 0 8px 22px rgba(2, 25, 38, 0.08);
}

.about-tab.is-active {
  color: var(--white);
  border-color: var(--blue);
  background: linear-gradient(105deg, var(--blue), var(--blue-tint));
  box-shadow: 0 10px 24px rgba(1, 132, 253, 0.18);
}

.about-tab-panel {
  padding: 34px;
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.65fr);
  align-items: stretch;
  gap: 54px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
}

.about-tab-panel[hidden] {
  display: none;
}

.about-tab-image {
  width: min(100%, 310px);
  min-height: 100%;
  height: 100%;
  display: flex;
  align-self: stretch;
  margin-inline: auto;
}

.about-tab-image-shell {
  flex: 1 1 auto;
  width: 100%;
  min-height: 100%;
  height: auto;
  display: flex;
  flex-direction: column;
}

.about-tab-photo {
  flex: 1 1 auto;
  min-height: 0;
  aspect-ratio: auto;
}

.about-tab-image img {
  min-height: 100%;
}

.about-tab-copy h3 {
  margin-bottom: 1rem;
  color: var(--ink);
  font-size: clamp(1.65rem, 2.5vw, 2.45rem);
}

.about-tab-copy p:not(.eyebrow) {
  margin-bottom: 0;
  color: var(--muted);
}

.principles-panel {
  margin-top: 26px;
  padding: 28px 34px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
}

.principles-panel > h3 {
  margin-bottom: 22px;
  text-align: center;
  color: var(--ink);
  font-size: 1.2rem;
}

.principles-grid {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
}

.principle {
  min-width: 0;
  padding: 8px 26px;
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: center;
  gap: 12px;
  border-left: 1px solid var(--border);
}

.principle:first-child {
  border-left: 0;
}

.principle > span {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--blue-text);
  background: var(--white);
  font-size: 0.78rem;
  font-weight: 700;
}

.principle p {
  margin: 0;
  color: var(--ink);
  font-size: 0.96rem;
  font-weight: 400;
  line-height: 1.45;
}

.proof-grid {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  background: var(--white);
}

.proof-item {
  min-height: 245px;
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  align-items: center;
  border-left: 1px solid var(--border);
  text-align: center;
}

.proof-item:first-child {
  border-left: 0;
}

.proof-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(107, 232, 74, 0.34);
  border-radius: 50%;
  color: var(--green-text);
  background: rgba(107, 232, 74, 0.09);
}

.proof-icon svg {
  width: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.proof-number {
  min-height: 3.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  font-size: clamp(1.35rem, 1.55vw, 1.7rem);
  font-weight: 700;
  line-height: 1.08;
}

.proof-item p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.55;
}

.about-cta-row {
  margin-top: 34px;
  display: flex;
  justify-content: center;
}

/* ==============================
   ImpactAI comparison
   ============================== */
.comparison-section {
  padding: 94px 0 104px;
  background:
    radial-gradient(circle at 80% 12%, rgba(1, 132, 253, 0.09), transparent 31%),
    linear-gradient(180deg, var(--deep) 0%, var(--ink) 100%);
}

.comparison-heading {
  max-width: 1040px;
  margin: 0 auto 50px;
  text-align: center;
}

.comparison-heading > p:not(.eyebrow):not(.comparison-lead) {
  max-width: 940px;
  margin-inline: auto;
  color: rgba(255, 255, 255, 0.76);
}

.comparison-bubbles {
  margin: 26px auto 20px;
}

.comparison-lead {
  margin-bottom: 0;
  color: var(--white);
  font-weight: 400;
}

.comparison-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}

.comparison-card {
  padding: 34px;
  border-radius: 20px;
}

.comparison-card-generic {
  border: 1px solid rgba(214, 103, 118, 0.42);
  background: linear-gradient(150deg, rgba(214, 103, 118, 0.12), rgba(255, 255, 255, 0.025));
}

.comparison-card-impact {
  border: 1px solid rgba(0, 212, 255, 0.34);
  background: linear-gradient(140deg, rgba(1, 132, 253, 0.18), rgba(0, 212, 255, 0.07) 62%, rgba(107, 232, 74, 0.08));
  box-shadow: 0 18px 48px rgba(0, 16, 24, 0.28);
}

.comparison-card-heading {
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.comparison-card-heading h3 {
  margin: 0;
  color: var(--white);
  font-size: 1.55rem;
}

.comparison-badge {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 1.2rem;
  font-weight: 700;
}

.comparison-badge-risk {
  color: var(--white);
  background: var(--risk-deep);
}

.comparison-badge-success {
  color: var(--ink);
  background: var(--green);
}

.comparison-list {
  margin: 0;
  padding: 0;
  display: grid;
  list-style: none;
}

.comparison-list li {
  position: relative;
  padding: 15px 0 15px 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.78);
  font-size: var(--body-size);
  font-weight: 400;
  line-height: 1.72;
}

.comparison-list li:first-child {
  border-top: 0;
}

.comparison-list li::before {
  position: absolute;
  top: 50%;
  left: 0;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  transform: translateY(-50%);
  border-radius: 50%;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1;
}

.comparison-list-generic li::before {
  content: "×";
  color: var(--white);
  border: 1px solid rgba(214, 103, 118, 0.72);
  background: rgba(167, 68, 85, 0.42);
}

.comparison-list-impact li::before {
  content: "✓";
  color: var(--green);
  border: 1px solid rgba(107, 232, 74, 0.48);
  background: rgba(107, 232, 74, 0.1);
}

.comparison-result {
  margin-top: 26px;
  padding: 20px;
  border-radius: 14px;
}

.comparison-result-label {
  display: block;
  margin-bottom: 6px;
  font-size: var(--small-ui-size);
  font-weight: 700;
  text-transform: uppercase;
}

.comparison-result strong {
  display: block;
  line-height: 1.45;
}

.comparison-result-generic {
  color: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(214, 103, 118, 0.24);
  background: rgba(214, 103, 118, 0.08);
}

.comparison-result-impact {
  color: var(--white);
  border: 1px solid rgba(0, 212, 255, 0.24);
  background: linear-gradient(120deg, rgba(1, 132, 253, 0.34), rgba(0, 212, 255, 0.13) 66%, rgba(107, 232, 74, 0.18));
}

/* ==============================
   How It Works
   ============================== */
.how-section {
  padding: 94px 0 104px;
}

.how-heading {
  max-width: 900px;
  margin: 0 auto 48px;
  text-align: center;
}

.how-heading > p:not(.eyebrow) {
  max-width: 760px;
  margin-inline: auto;
  color: var(--muted);
}

.steps-grid {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  list-style: none;
}

.step-card {
  min-height: 430px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--white);
  box-shadow: 0 12px 32px rgba(2, 25, 38, 0.05);
}

.step-pill {
  align-self: flex-start;
  margin-bottom: 22px;
  padding: 7px 12px;
  border-radius: 999px;
  color: var(--blue-text);
  background: rgba(1, 132, 253, 0.09);
  font-size: var(--small-ui-size);
  font-weight: 700;
  line-height: 1.15;
}

.step-title-row h3 {
  margin-bottom: 16px;
  color: var(--ink);
  font-size: 1.5rem;
}

.step-card > p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

/* ==============================
   FAQ
   ============================== */
.faq-section {
  padding: 94px 0 70px;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(330px, 0.78fr) minmax(0, 1.22fr);
  align-items: start;
  gap: 64px;
}

.faq-intro {
  position: sticky;
  top: 118px;
}

.faq-intro > p:last-of-type {
  color: var(--muted);
}

.faq-media {
  width: min(100%, 480px);
  margin-top: 30px;
  padding: 15px 13px;
}

.faq-media-photo {
  aspect-ratio: 16 / 10;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--white);
  overflow: clip;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.faq-item summary {
  min-height: 68px;
  padding: 19px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--ink);
  font-size: var(--button-size);
  font-weight: 700;
  line-height: 1.4;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-plus {
  position: relative;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--surface);
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}

.faq-plus::before,
.faq-plus::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 2px;
  transform: translate(-50%, -50%);
  border-radius: 999px;
  background: var(--ink);
}

.faq-plus::after {
  transform: translate(-50%, -50%) rotate(90deg);
  transition: transform var(--transition);
}

.faq-item[open] {
  border-color: rgba(1, 132, 253, 0.44);
  box-shadow: 0 12px 28px rgba(2, 25, 38, 0.06);
}

.faq-item[open] .faq-plus {
  background: rgba(1, 132, 253, 0.09);
}

.faq-item[open] .faq-plus::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.faq-answer {
  padding: 0 22px 22px;
  color: var(--muted);
}

.faq-answer p {
  color: inherit;
  font-size: var(--body-size);
  font-weight: 400;
  line-height: 1.72;
}

.faq-answer p:last-child,
.faq-answer ul:last-child {
  margin-bottom: 0;
}

.faq-answer ul {
  padding-left: 1.25rem;
}

.faq-answer li + li {
  margin-top: 0.45rem;
}

/* ==============================
   Final CTA
   ============================== */
.cta-section {
  padding: 10px 0 76px;
  background: var(--white);
}

.cta-box {
  position: relative;
  overflow: hidden;
  min-height: 370px;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.44fr);
  align-items: stretch;
  gap: 0;
  border: 1px solid rgba(0, 212, 255, 0.22);
  border-radius: 24px;
  color: var(--white);
  background:
    radial-gradient(circle at 78% 12%, rgba(53, 165, 255, 0.16), transparent 38%),
    radial-gradient(circle at 18% 88%, rgba(0, 212, 255, 0.07), transparent 36%),
    linear-gradient(135deg, var(--ink) 0%, #032231 58%, var(--deep) 100%);
  box-shadow: 0 20px 54px rgba(2, 25, 38, 0.16);
  text-align: center;
}

.cta-copy {
  width: 100%;
  max-width: 760px;
  margin-inline: auto;
}

.cta-copy h2 {
  margin-bottom: 0;
}

.cta-buttons {
  flex: none;
  justify-content: center;
}

/* ==============================
   Footer
   ============================== */
.site-footer {
  padding: 76px 0 30px;
  color: rgba(255, 255, 255, 0.74);
  background: linear-gradient(180deg, var(--ink) 0%, var(--deep) 100%);
  border-top: 1px solid rgba(0, 212, 255, 0.12);
}

.site-footer .brand-name {
  color: var(--white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 42px;
}

.footer-tagline {
  max-width: 280px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 1rem;
}

.footer-heading {
  margin: 0 0 18px;
  color: var(--cyan);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.3;
  text-transform: uppercase;
}

.footer-links,
.footer-legal-links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links li + li {
  margin-top: 10px;
}

.footer-column a,
.footer-legal a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-column a:hover,
.footer-column a:focus-visible,
.footer-legal a:hover,
.footer-legal a:focus-visible {
  color: var(--green);
}

.footer-bottom {
  margin-top: 54px;
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  margin: 0;
  font-size: 0.9rem;
}

.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.video-placeholder {
  width: min(680px, calc(100% - 48px));
  padding: 0;
  border: 0;
  border-radius: 24px;
  background: transparent;
  color: var(--ink);
}

.video-placeholder::backdrop {
  background: rgba(0, 16, 24, 0.8);
  backdrop-filter: blur(8px);
}

.video-placeholder-dialog {
  position: relative;
  padding: 44px;
  border-radius: 24px;
  background: var(--white);
  box-shadow: 0 30px 90px rgba(0, 16, 24, 0.38);
}

.video-placeholder-dialog h2 {
  color: var(--ink);
}

.video-placeholder-dialog p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.video-placeholder-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--ink);
  background: var(--white);
  font-size: 1.7rem;
  line-height: 1;
  cursor: pointer;
}

.comparison-list li,
.faq-answer p,
.proof-item p,
.principle p,
.footer-brand p {
  font-size: var(--body-size);
  font-weight: 400;
  line-height: 1.72;
}

@media (hover: hover) {
  .faq-item:hover {
    transform: translateY(-2px);
    border-color: var(--green);
    box-shadow: 0 10px 26px rgba(2, 25, 38, 0.07), 0 0 0 1px rgba(107, 232, 74, 0.06);
  }

  .faq-item:hover .faq-plus {
    background: rgba(107, 232, 74, 0.1);
    box-shadow: 0 0 0 1px rgba(107, 232, 74, 0.24);
    transform: translateY(-1px);
  }
}

@media (max-width: 1120px) {
  .header-inner {
    gap: 24px;
  }

  .primary-nav {
    gap: 20px;
  }

  .cinematic-hero__overlay {
    background: linear-gradient(
      90deg,
      rgba(0, 16, 24, 1) 0%,
      rgba(0, 16, 24, 1) 55%,
      rgba(0, 16, 24, 0.96) 66%,
      rgba(0, 16, 24, 0.76) 75%,
      rgba(0, 16, 24, 0.42) 84%,
      rgba(0, 16, 24, 0) 96%
    );
  }

  .cinematic-hero__copy {
    width: min(650px, 63%);
  }

  .suite-node-grid {
    gap: 12px;
  }

  .suite-node-card {
    padding-inline: 16px;
  }

  .hub-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hub-card,
  .hub-card-four,
  .hub-card-five {
    grid-column: auto;
  }

  .hub-card-five {
    grid-column: 1 / -1;
    width: calc(50% - 12px);
    justify-self: center;
  }

  .story-card {
    grid-template-columns: 1fr 1fr;
    gap: 38px;
  }

  .principles-grid,
  .proof-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .principle:nth-child(3),
  .proof-item:nth-child(3) {
    border-left: 0;
  }

  .principle:nth-child(n + 3),
  .proof-item:nth-child(n + 3) {
    border-top: 1px solid var(--border);
  }

  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  .site-header .brand-logo {
    width: 190px;
  }

  :root {
    --h2-size: clamp(1.95rem, 5.2vw, 3rem);
  }

  .header-inner {
    grid-template-columns: auto auto 1fr auto;
  }

  .menu-toggle {
    display: block;
    justify-self: end;
  }

  .primary-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 24px;
    left: 24px;
    display: none;
    padding: 18px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--white);
    box-shadow: var(--shadow-soft);
  }

  .primary-nav.is-open {
    display: flex;
  }

  .primary-nav a {
    padding: 11px 10px;
  }

  .header-cta {
    grid-column: 4;
  }

  .cinematic-hero__stage {
    min-height: 760px;
  }

  .cinematic-hero__copy {
    width: min(640px, 75%);
    padding-block: 112px;
  }

  .suite-diagram {
    padding-top: 180px;
  }

  .suite-node-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .suite-node-grid::before,
  .suite-node::before,
  .suite-node::after,
  .suite-core::after {
    display: none;
  }

  .suite-node {
    padding-top: 0;
  }

  .suite-node:last-child {
    grid-column: 1 / -1;
    width: calc(50% - 10px);
    justify-self: center;
  }

  .suite-node-card {
    min-height: 330px;
  }

  .story-card {
    padding: 42px;
    grid-template-columns: 1fr;
  }

  .story-media-frame {
    width: min(100%, 680px);
    margin-inline: auto;
  }

  .about-tab-panel {
    grid-template-columns: 1fr;
  }

  .about-tab-image {
    width: min(70%, 420px);
  }

  .about-tab-photo {
    aspect-ratio: 16 / 10;
  }

  .comparison-columns,
  .steps-grid,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .faq-intro {
    position: static;
  }

  .faq-media {
    width: min(100%, 680px);
  }

  .cta-buttons {
    width: 100%;
  }
}

@media (max-width: 700px) {
  .site-header .brand-logo {
    width: 165px;
  }

  :root {
    --body-size: 1.05rem;
    --h2-size: clamp(1.75rem, 7.6vw, 2.35rem);
    --eyebrow-size: 1.05rem;
  }

  .container {
    width: min(calc(100% - 32px), var(--container));
  }

  .site-header {
    position: relative;
  }

  .header-inner {
    min-height: 72px;
    grid-template-columns: auto 1fr auto;
  }

  .menu-toggle {
    grid-column: 3;
  }

  .header-cta {
    display: none;
  }

  .primary-nav {
    right: 16px;
    left: 16px;
  }

  .cinematic-hero__stage {
    min-height: 0;
  }

  .cinematic-hero__content {
    position: relative;
  }

  .cinematic-hero__media img {
    object-position: 70% center;
  }

  .cinematic-hero__overlay {
    background: linear-gradient(
      180deg,
      rgba(0, 16, 24, 0.99) 0%,
      rgba(0, 16, 24, 0.98) 58%,
      rgba(0, 16, 24, 0.9) 78%,
      rgba(0, 16, 24, 0.74) 100%
    );
  }

  .cinematic-hero__copy {
    width: 100%;
    padding-block: 88px 78px;
  }

  .cinematic-hero__copy h1 {
    font-size: clamp(2.3rem, 11.5vw, 3rem);
  }

  .trust-logos {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-logos li:last-child {
    grid-column: 1 / -1;
  }

  .suite-overview,
  .hubs-section,
  .about-section,
  .comparison-section,
  .how-section,
  .faq-section {
    padding-block: 76px;
  }

  .suite-node-grid,
  .hub-grid {
    grid-template-columns: 1fr;
  }

  .suite-node:last-child,
  .hub-card-five {
    grid-column: auto;
    width: auto;
  }

  .suite-diagram {
    padding-top: 174px;
  }

  .suite-footer-line::before,
  .suite-footer-line::after {
    display: none;
  }

  .hub-card {
    min-height: auto;
  }

  .story-card {
    padding: 30px 22px;
  }

  .about-system {
    padding: 14px;
  }

  .about-tab-list {
    grid-template-columns: 1fr;
  }

  .about-tab-panel {
    padding: 28px 20px;
  }

  .about-tab-image {
    width: min(86%, 360px);
  }

  .principles-panel {
    padding: 24px 20px;
  }

  .principles-grid,
  .proof-grid {
    grid-template-columns: 1fr;
  }

  .principle,
  .proof-item,
  .principle:nth-child(3),
  .proof-item:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--border);
  }

  .principle:first-child,
  .proof-item:first-child {
    border-top: 0;
  }

  .comparison-card,
  .step-card {
    padding: 26px 22px;
  }

  .step-card {
    min-height: auto;
  }

  .faq-layout {
    gap: 48px;
  }

  .cta-section {
    padding-bottom: 60px;
  }

  .cta-buttons .button {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 34px 24px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .video-placeholder-dialog {
    padding: 38px 24px 30px;
  }
}

@media (max-width: 460px) {
  .button-row .button {
    width: 100%;
  }

  .suite-core {
    width: 144px;
    height: 144px;
  }

  .suite-diagram {
    padding-top: 160px;
  }

  .story-image-treatment,
  .faq-media {
    margin-inline: 6px;
  }

  .proof-number {
    min-height: 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .button:hover,
  .button:focus-visible,
  .hub-card:hover,
  .hub-card:focus-within,
  .faq-item:hover,
  .text-link:hover,
  .text-link:focus-visible,
  .suite-node-arrow:hover,
  .suite-node-arrow:focus-visible,
  .about-tab:hover,
  .about-tab:focus-visible {
    transform: none;
  }
}

@media (max-width: 980px) {
  .cinematic-hero__stage,
  .cinematic-hero__content {
    min-height: 720px;
  }

  .cinematic-hero__copy {
    padding-block: 112px 96px;
  }

  .story-card,
  .about-tab-panel {
    grid-template-columns: 1fr;
  }

  .story-image-treatment,
  .about-tab-image {
    width: min(100%, 500px);
    min-height: 0;
    height: auto;
    margin-inline: auto;
  }

  .about-tab-photo {
    aspect-ratio: 4 / 5;
  }
}

@media (max-width: 760px) {
  .cinematic-hero__stage,
  .cinematic-hero__content {
    min-height: auto;
  }

  .cinematic-hero__copy {
    padding-block: 92px 78px;
  }

  .trust-logos li:not(:last-child)::after {
    display: none;
  }

}

/* ==============================
   Dark mode
   ============================== */
html[data-theme="dark"] body {
  color: var(--white);
  background: var(--deep);
}

html[data-theme="dark"] .skip-link {
  color: var(--white);
  background: var(--ink);
  box-shadow: 0 16px 42px rgba(0, 16, 24, 0.34);
}

html[data-theme="dark"] .light-section {
  color: var(--white);
  background: var(--deep);
}

html[data-theme="dark"] .pale-section {
  color: var(--white);
  background: var(--ink);
}

html[data-theme="dark"] .light-section .eyebrow-blue,
html[data-theme="dark"] .pale-section .eyebrow-blue {
  color: var(--blue-tint);
}

html[data-theme="dark"] .light-section .eyebrow-green,
html[data-theme="dark"] .pale-section .eyebrow-green {
  color: var(--green);
}

html[data-theme="dark"] .site-header {
  background: rgba(0, 16, 24, 0.96);
  border-bottom-color: rgba(0, 212, 255, 0.12);
}

html[data-theme="dark"] .brand,
html[data-theme="dark"] .primary-nav a {
  color: var(--white);
}

html[data-theme="dark"] .primary-nav a:hover,
html[data-theme="dark"] .primary-nav a:focus-visible {
  color: var(--blue-tint);
}

html[data-theme="dark"] .menu-toggle {
  border-color: rgba(53, 165, 255, 0.24);
  background: var(--ink);
}

html[data-theme="dark"] .menu-toggle span:not(.sr-only) {
  background: var(--white);
}

html[data-theme="dark"] .light-section .button-outline-light:hover,
html[data-theme="dark"] .light-section .button-outline-light:focus-visible,
html[data-theme="dark"] .pale-section .button-outline-light:hover,
html[data-theme="dark"] .pale-section .button-outline-light:focus-visible {
  border-color: var(--green);
  background: rgba(107, 232, 74, 0.08);
}

html[data-theme="dark"] .about-heading-centered .lead,
html[data-theme="dark"] .about-tab-copy h3,
html[data-theme="dark"] .principles-panel > h3,
html[data-theme="dark"] .principle p,
html[data-theme="dark"] .proof-number,
html[data-theme="dark"] .step-title-row h3,
html[data-theme="dark"] .faq-item summary {
  color: var(--white);
}

html[data-theme="dark"] .about-tab-copy p:not(.eyebrow),
html[data-theme="dark"] .proof-item p,
html[data-theme="dark"] .how-heading > p:not(.eyebrow),
html[data-theme="dark"] .step-card > p:last-child,
html[data-theme="dark"] .faq-intro > p:last-of-type,
html[data-theme="dark"] .faq-answer {
  color: rgba(255, 255, 255, 0.76);
}

html[data-theme="dark"] .about-system {
  border-color: rgba(53, 165, 255, 0.2);
  background: var(--ink);
}

html[data-theme="dark"] .about-tab {
  border-color: rgba(53, 165, 255, 0.4);
  color: var(--white);
  background: var(--deep);
}

html[data-theme="dark"] .about-tab:hover,
html[data-theme="dark"] .about-tab:focus-visible {
  border-color: var(--green);
  box-shadow: 0 8px 22px rgba(0, 16, 24, 0.3);
}

html[data-theme="dark"] .about-tab.is-active {
  color: var(--white);
  border-color: var(--blue);
  background: linear-gradient(105deg, var(--blue), var(--blue-tint));
  box-shadow: 0 10px 24px rgba(1, 132, 253, 0.18);
}

html[data-theme="dark"] .about-tab-panel {
  border-color: rgba(53, 165, 255, 0.2);
  background: #031f2e;
}

html[data-theme="dark"] .principles-panel {
  border-color: rgba(53, 165, 255, 0.18);
  background: #031f2e;
}

html[data-theme="dark"] .principle {
  border-left-color: rgba(53, 165, 255, 0.18);
}

html[data-theme="dark"] .principle > span {
  border-color: rgba(53, 165, 255, 0.24);
  color: var(--blue-tint);
  background: var(--ink);
}

html[data-theme="dark"] .proof-grid {
  border-color: rgba(53, 165, 255, 0.2);
  background: #031f2e;
}

html[data-theme="dark"] .proof-item {
  border-left-color: rgba(53, 165, 255, 0.18);
}

html[data-theme="dark"] .proof-icon {
  color: var(--green);
}

html[data-theme="dark"] .step-card {
  border-color: rgba(53, 165, 255, 0.2);
  background: #031f2e;
  box-shadow: 0 12px 32px rgba(0, 16, 24, 0.22);
}

html[data-theme="dark"] .step-pill {
  color: var(--blue-tint);
  background: rgba(1, 132, 253, 0.14);
}

html[data-theme="dark"] .faq-item {
  border-color: rgba(53, 165, 255, 0.2);
  background: #031f2e;
}

html[data-theme="dark"] .faq-plus {
  background: var(--ink);
}

html[data-theme="dark"] .faq-plus::before,
html[data-theme="dark"] .faq-plus::after {
  background: var(--white);
}

html[data-theme="dark"] .faq-item[open] {
  border-color: rgba(53, 165, 255, 0.44);
  box-shadow: 0 12px 28px rgba(0, 16, 24, 0.24);
}

html[data-theme="dark"] .faq-item[open] .faq-plus {
  background: rgba(1, 132, 253, 0.16);
}

html[data-theme="dark"] .cta-section {
  background: var(--deep);
}

html[data-theme="dark"] .video-placeholder {
  color: var(--white);
}

html[data-theme="dark"] .video-placeholder-dialog {
  background: var(--ink);
  box-shadow: 0 30px 90px rgba(0, 16, 24, 0.62);
}

html[data-theme="dark"] .video-placeholder-dialog h2 {
  color: var(--white);
}

html[data-theme="dark"] .video-placeholder-dialog p:last-child {
  color: rgba(255, 255, 255, 0.76);
}

html[data-theme="dark"] .video-placeholder-close {
  border-color: rgba(53, 165, 255, 0.24);
  color: var(--white);
  background: var(--deep);
}

/* ==============================
   Theme switcher
   ============================== */
.theme-toggle {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  display: inline-grid;
  place-items: center;
  position: relative;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--ink);
  background: var(--white);
  cursor: pointer;
  transition: border-color var(--transition), background-color var(--transition), color var(--transition);
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  border-color: var(--blue);
}

.theme-toggle__sun,
.theme-toggle__moon {
  grid-area: 1 / 1;
  font-size: 1.18rem;
  line-height: 1;
}

.theme-toggle__moon {
  display: none;
}

html[data-theme="dark"] .theme-toggle {
  border-color: rgba(53, 165, 255, 0.24);
  color: var(--white);
  background: var(--ink);
}

html[data-theme="dark"] .theme-toggle__sun {
  display: none;
}

html[data-theme="dark"] .theme-toggle__moon {
  display: block;
}

@media (max-width: 700px) {
  .theme-toggle {
    width: 100%;
    height: 44px;
    margin-top: 8px;
  }

  .theme-toggle__sun,
  .theme-toggle__moon {
    margin-right: 8px;
  }

  .theme-toggle::after {
    content: "Dark mode";
    margin-left: 30px;
    font-size: var(--small-ui-size);
    font-weight: 600;
  }

  html[data-theme="dark"] .theme-toggle::after {
    content: "Light mode";
  }
}

/* ==============================
   Enhanced section imagery
   ============================== */

.hubs-feature-image {
  width: calc(100% - 58px);
  max-width: calc(100% - 58px);
  height: clamp(205px, 22vw, 292px);
  margin: 0 auto 42px;
  overflow: hidden;
  border: 1px solid rgba(53, 165, 255, 0.26);
  border-radius: 22px;
  box-shadow: 0 16px 34px rgba(0, 16, 24, 0.12);
  transform: skewX(-5deg);
  transform-origin: center;
}

.hubs-feature-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 46%;
  transform: skewX(5deg) scale(1.045);
}

.how-intro-layout {
  position: relative;
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 56px;
  align-items: start;
  min-height: 0;
  margin: 0;
  padding: 0;
}

.how-intro-layout .how-heading {
  position: relative;
  z-index: 2;
  max-width: none;
  margin: 0;
  padding: 0 0 140px;
  text-align: left;
}

.how-intro-layout .how-heading > p:not(.eyebrow) {
  max-width: 560px;
  margin-inline: 0;
}

.how-feature-image {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 520px;
  margin: calc((var(--eyebrow-size) * 1.3) + 1rem) 0 0;
  padding: 0;
  align-self: start;
  justify-self: stretch;
  overflow: visible;
  transform: skewX(-5deg);
  transform-origin: center;
}

.how-feature-image::before,
.how-feature-image::after {
  display: none;
}

.how-feature-image-shell,
.how-feature-image-photo {
  width: 100%;
  height: 100%;
}

.how-feature-image-shell {
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(53, 165, 255, 0.26);
  border-radius: 22px;
  background: transparent;
  box-shadow: 0 16px 34px rgba(0, 16, 24, 0.12);
}

.how-feature-image-photo {
  overflow: hidden;
  border-radius: 21px;
  aspect-ratio: auto;
}

.how-feature-image img {
  display: block;
  width: calc(100% + 128px);
  height: calc(100% + 12px);
  max-width: none;
  margin-left: -64px;
  margin-top: -6px;
  object-fit: cover;
  object-position: 58% center;
  transform: skewX(5deg);
}

.how-section .steps-grid {
  position: relative;
  z-index: 5;
  width: 100%;
  margin: -112px 0 0;
  padding: 0;
  align-items: stretch;
}

.how-section .step-card {
  position: relative;
  z-index: 5;
  height: 100%;
  box-shadow: 0 18px 38px rgba(0, 16, 24, 0.14);
}

/* ==============================
   Animated CTA button variants
   ============================== */

@property --free-tool-angle {
  syntax: "<angle>";
  inherits: true;
  initial-value: 0deg;
}

.button-outline-light[href="free-tools.html"] {
  --free-tool-border-width: 2px;
  --free-tool-colors:
    #084f96 0deg,
    #084f96 202deg,
    #006edc 236deg,
    var(--blue) 264deg,
    #8ccfff 294deg,
    #f5fbff 316deg,
    #8ccfff 336deg,
    var(--blue) 352deg,
    #084f96 360deg;
  position: relative;
  isolation: isolate;
  overflow: visible;
  border: var(--free-tool-border-width) solid rgba(53, 165, 255, 0.82);
  color: rgba(255, 255, 255, 0.80);
  background: rgba(0, 16, 24, 0.08);
}

.button-outline-light[href="free-tools.html"]::before,
.button-outline-light[href="free-tools.html"]::after {
  content: "";
  position: absolute;
  border-radius: inherit;
  pointer-events: none;
  animation: free-tool-gradient-spin 2.255s linear infinite;
}

.button-outline-light[href="free-tools.html"]::before {
  inset: calc(var(--free-tool-border-width) * -1);
  z-index: 1;
  padding: var(--free-tool-border-width);
  background: conic-gradient(from var(--free-tool-angle), var(--free-tool-colors));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

.button-outline-light[href="free-tools.html"]::after {
  inset: -15.39px;
  z-index: -2;
  padding: 0;
  border-radius: 999px;
  background: conic-gradient(
    from var(--free-tool-angle),
    rgba(8, 79, 150, 0) 0deg,
    rgba(8, 79, 150, 0) 214deg,
    rgba(0, 110, 220, 0.081) 238deg,
    rgba(1, 132, 253, 0.227) 266deg,
    rgba(140, 207, 255, 0.421) 294deg,
    rgba(245, 251, 255, 0.551) 316deg,
    rgba(140, 207, 255, 0.373) 338deg,
    rgba(53, 165, 255, 0.146) 354deg,
    rgba(53, 165, 255, 0) 360deg
  );
  filter: blur(15.39px);
  opacity: 0.648;
}

.button-outline-light[href="free-tools.html"]:hover,
.button-outline-light[href="free-tools.html"]:focus-visible {
  color: rgba(255, 255, 255, 0.90);
  background: rgba(0, 16, 24, 0.13);
  border-color: rgba(0, 212, 255, 0.90);
  box-shadow: none;
}

@keyframes free-tool-gradient-spin {
  to { --free-tool-angle: 360deg; }
}

@property --about-cta-angle {
  syntax: "<angle>";
  inherits: true;
  initial-value: 0deg;
}

.about-cta-row .button-primary {
  --about-cta-border-width: 2px;
  position: relative;
  isolation: isolate;
  overflow: visible;
  border: var(--about-cta-border-width) solid rgba(107, 232, 74, 0.86);
}

.about-cta-row .button-primary::before,
.about-cta-row .button-primary::after {
  content: "";
  position: absolute;
  border-radius: inherit;
  pointer-events: none;
  animation: about-cta-gradient-spin 2.585s linear infinite;
}

.about-cta-row .button-primary::before {
  inset: calc(var(--about-cta-border-width) * -1);
  z-index: 1;
  padding: var(--about-cta-border-width);
  background: conic-gradient(
    from var(--about-cta-angle),
    #2fbd58 0deg,
    #2fbd58 205deg,
    var(--green-deep) 240deg,
    var(--green) 274deg,
    #bafc8f 304deg,
    #edffde 320deg,
    var(--green-light) 338deg,
    var(--green) 352deg,
    #2fbd58 360deg
  );
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

.about-cta-row .button-primary::after {
  inset: -15.39px;
  z-index: -2;
  padding: 0;
  border-radius: 999px;
  background: conic-gradient(
    from var(--about-cta-angle),
    rgba(63, 214, 108, 0) 0deg,
    rgba(63, 214, 108, 0) 214deg,
    rgba(63, 214, 108, 0.081) 238deg,
    rgba(107, 232, 74, 0.227) 268deg,
    rgba(154, 243, 90, 0.421) 296deg,
    rgba(237, 255, 222, 0.535) 318deg,
    rgba(154, 243, 90, 0.356) 340deg,
    rgba(63, 214, 108, 0.130) 354deg,
    rgba(63, 214, 108, 0) 360deg
  );
  filter: blur(15.39px);
  opacity: 0.612;
}

@keyframes about-cta-gradient-spin {
  to { --about-cta-angle: 360deg; }
}

html:not([data-theme="dark"]) .about-cta-row .button-primary,
html[data-theme="light"] .about-cta-row .button-primary {
  color: var(--ink);
  background: rgba(107, 232, 74, 0.10);
  border-color: rgba(42, 126, 24, 0.72);
  box-shadow: 0 10px 28px rgba(63, 214, 108, 0.12);
}

html:not([data-theme="dark"]) .about-cta-row .button-primary:hover,
html:not([data-theme="dark"]) .about-cta-row .button-primary:focus-visible,
html[data-theme="light"] .about-cta-row .button-primary:hover,
html[data-theme="light"] .about-cta-row .button-primary:focus-visible {
  color: var(--ink);
  background: rgba(107, 232, 74, 0.16);
  border-color: var(--green-text);
  box-shadow: 0 12px 32px rgba(63, 214, 108, 0.18);
}

html:not([data-theme="dark"]) .about-cta-row .button-primary::before,
html[data-theme="light"] .about-cta-row .button-primary::before {
  background: conic-gradient(
    from var(--about-cta-angle),
    #1f6f17 0deg,
    #1f6f17 202deg,
    var(--green-text) 238deg,
    var(--green-deep) 272deg,
    var(--green-light) 304deg,
    #dcffc4 320deg,
    var(--green-light) 338deg,
    var(--green-deep) 352deg,
    #1f6f17 360deg
  );
}

html:not([data-theme="dark"]) .about-cta-row .button-primary::after,
html[data-theme="light"] .about-cta-row .button-primary::after {
  background: conic-gradient(
    from var(--about-cta-angle),
    rgba(31, 111, 23, 0) 0deg,
    rgba(31, 111, 23, 0) 214deg,
    rgba(42, 126, 24, 0.081) 238deg,
    rgba(63, 214, 108, 0.194) 268deg,
    rgba(107, 232, 74, 0.340) 296deg,
    rgba(220, 255, 196, 0.437) 318deg,
    rgba(107, 232, 74, 0.292) 340deg,
    rgba(42, 126, 24, 0.113) 354deg,
    rgba(31, 111, 23, 0) 360deg
  );
  opacity: 0.558;
}

/* ==============================
   Final CTA expert image
   ============================== */

.cta-content {
  position: relative;
  z-index: 3;
  min-width: 0;
  padding: 56px 42px 56px 58px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.cta-expert-media {
  position: relative;
  z-index: 1;
  align-self: stretch;
  min-height: 370px;
  overflow: hidden;
  border-radius: 0;
}

.cta-expert-media::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  z-index: 2;
  width: 42%;
  pointer-events: none;
  background: linear-gradient(90deg, #032231 0%, rgba(3, 34, 49, 0.88) 22%, rgba(3, 34, 49, 0.46) 58%, rgba(3, 34, 49, 0) 100%);
}

.cta-expert-media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(0, 16, 24, 0.06) 0%, rgba(0, 16, 24, 0) 38%, rgba(0, 16, 24, 0.10) 100%);
}

.cta-expert-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 370px;
  object-fit: cover;
  object-position: 50% 34%;
}

/* ==============================
   Dark-mode refinements
   ============================== */

html[data-theme="dark"] .about-section,
html[data-theme="dark"] .how-section {
  background: #021926;
}

html[data-theme="dark"] .comparison-section {
  background:
    radial-gradient(circle at 80% 12%, rgba(1, 132, 253, 0.09), transparent 31%),
    linear-gradient(180deg, #001018 0%, #001018 100%);
}

html:not([data-theme="dark"]) .story-image-treatment-shell,
html[data-theme="light"] .story-image-treatment-shell {
  background: var(--ink);
}

html[data-theme="dark"] .story-image-treatment-shell,
html[data-theme="dark"] .about-tab-image-shell,
html[data-theme="dark"] .faq-media-shell {
  background: #0b2b3a;
}

@media (hover: hover) {
  html[data-theme="dark"] .faq-item:hover {
    border-color: var(--green);
    box-shadow: 0 10px 26px rgba(0, 16, 24, 0.28), 0 0 0 1px rgba(107, 232, 74, 0.12);
  }

  html[data-theme="dark"] .faq-item:hover .faq-plus {
    background: rgba(107, 232, 74, 0.10);
    box-shadow: 0 0 0 1px rgba(107, 232, 74, 0.24);
  }
}

/* ==============================
   Responsive component refinements
   ============================== */

@media (min-width: 1300px) {
  .cinematic-hero__media img {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: auto;
    width: auto;
    height: 100%;
    max-width: none;
    object-fit: contain;
    object-position: center;
  }
}

@media (min-width: 1121px) {
  .cinematic-hero__stage {
    min-height: 840px;
  }

  .cinematic-hero__copy {
    width: min(760px, 60%);
  }

  .cinematic-hero__intro {
    max-width: 700px;
  }

  .cinematic-hero__overlay {
    background: linear-gradient(
      90deg,
      rgba(0, 16, 24, 1) 0%,
      rgba(0, 16, 24, 1) 40%,
      rgba(0, 16, 24, 0.98) 47%,
      rgba(0, 16, 24, 0.90) 54%,
      rgba(0, 16, 24, 0.68) 61%,
      rgba(0, 16, 24, 0.36) 68%,
      rgba(0, 16, 24, 0.11) 75%,
      rgba(0, 16, 24, 0) 82%
    );
  }
}

@media (max-width: 1120px) {
  .how-intro-layout {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    gap: 42px;
  }

  .how-intro-layout .how-heading {
    padding-bottom: 128px;
  }

  .how-feature-image {
    height: 490px;
  }

  .how-section .steps-grid {
    margin-top: -100px;
  }
}

@media (max-width: 980px) {
  .cta-box {
    grid-template-columns: minmax(0, 1fr) minmax(250px, 0.40fr);
    min-height: 350px;
  }

  .cta-content {
    padding: 48px 30px 48px 40px;
  }

  .cta-expert-media,
  .cta-expert-media img {
    min-height: 350px;
  }
}

@media (max-width: 900px) {
  .hubs-feature-image {
    width: calc(100% - 28px);
    max-width: calc(100% - 28px);
  }

  .how-intro-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .how-intro-layout .how-heading {
    max-width: 760px;
    margin-inline: auto;
    padding: 0;
    text-align: center;
  }

  .how-intro-layout .how-heading > p:not(.eyebrow) {
    margin-inline: auto;
  }

  .how-feature-image {
    width: min(88%, 720px);
    height: clamp(320px, 50vw, 390px);
    margin: 0 auto;
  }

  .how-section .steps-grid {
    width: 100%;
    margin-top: -52px;
  }
}

@media (max-width: 760px) {
  .cta-box {
    grid-template-columns: 1fr;
  }

  .cta-content {
    padding: 40px 24px 30px;
  }

  .cta-expert-media {
    width: 100%;
    min-height: 230px;
    justify-self: stretch;
  }

  .cta-expert-media img {
    min-height: 230px;
    object-position: 50% 30%;
  }

  .cta-expert-media::before {
    inset: 0 0 auto;
    width: 100%;
    height: 34%;
    background: linear-gradient(180deg, #032231 0%, rgba(3, 34, 49, 0.62) 48%, rgba(3, 34, 49, 0) 100%);
  }
}

@media (max-width: 700px) {
  .hubs-feature-image {
    width: calc(100% - 14px);
    max-width: calc(100% - 14px);
    height: 230px;
    transform: none;
  }

  .hubs-feature-image img {
    transform: scale(1.02);
  }

  .how-feature-image {
    width: calc(100% - 12px);
    height: 270px;
    transform: none;
  }

  .how-feature-image img {
    width: 100%;
    height: 100%;
    margin: 0;
    transform: scale(1.01);
    object-position: 58% center;
  }

  .how-section .steps-grid {
    margin-top: 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .button-outline-light[href="free-tools.html"]::before,
  .button-outline-light[href="free-tools.html"]::after,
  .about-cta-row .button-primary::before,
  .about-cta-row .button-primary::after {
    animation: none;
  }

  .button-outline-light[href="free-tools.html"] {
    --free-tool-angle: 300deg;
  }

  .about-cta-row .button-primary {
    --about-cta-angle: 300deg;
  }
}


/* ==============================
   TRUE LIGHT MODE
   Light-theme color and surface overrides only
   ============================== */

html:not([data-theme="dark"]) body {
  color: var(--ink);
  background: var(--white);
}

html:not([data-theme="dark"]) .dark-section {
  color: var(--ink);
}

html:not([data-theme="dark"]) .dark-section .heading-emphasis,
html:not([data-theme="dark"]) .cinematic-hero .heading-emphasis,
html:not([data-theme="dark"]) .cta-box .heading-emphasis {
  color: var(--blue-text);
}

html:not([data-theme="dark"]) .dark-section .eyebrow-cyan,
html:not([data-theme="dark"]) .dark-section .eyebrow-blue,
html:not([data-theme="dark"]) .cinematic-hero .eyebrow-cyan {
  color: var(--blue-text);
}

html:not([data-theme="dark"]) .dark-section .eyebrow-green,
html:not([data-theme="dark"]) .cinematic-hero .eyebrow-green,
html:not([data-theme="dark"]) .cta-box .eyebrow-green {
  color: var(--green-text);
}

/* Hero and trust strip */
html:not([data-theme="dark"]) .cinematic-hero {
  color: var(--ink);
  background: var(--white);
}

html:not([data-theme="dark"]) .cinematic-hero__media {
  background: #eef5f9;
}

html:not([data-theme="dark"]) .cinematic-hero__overlay {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 1) 0%,
    rgba(255, 255, 255, 1) 42%,
    rgba(255, 255, 255, 0.98) 50%,
    rgba(255, 255, 255, 0.90) 58%,
    rgba(245, 249, 252, 0.70) 66%,
    rgba(245, 249, 252, 0.38) 74%,
    rgba(245, 249, 252, 0.10) 82%,
    rgba(245, 249, 252, 0) 90%
  );
}

html:not([data-theme="dark"]) .cinematic-hero__copy h1 {
  color: var(--ink);
}

html:not([data-theme="dark"]) .cinematic-hero__intro {
  color: var(--muted);
}

html:not([data-theme="dark"]) .value-bubbles-dark li {
  color: var(--muted);
  border-color: rgba(1, 132, 253, 0.18);
  background: rgba(255, 255, 255, 0.78);
}

html:not([data-theme="dark"]) .trust-strip {
  background: var(--pale);
  border-top-color: rgba(1, 132, 253, 0.12);
}

html:not([data-theme="dark"]) .trust-label {
  color: var(--muted);
}

html:not([data-theme="dark"]) .trust-logos {
  color: rgba(2, 25, 38, 0.72);
}

html:not([data-theme="dark"]) .trust-logos li:not(:last-child)::after {
  background: rgba(2, 25, 38, 0.12);
}

/* Connected ImpactAI suite */
html:not([data-theme="dark"]) .suite-overview {
  background:
    radial-gradient(circle at 50% 18%, rgba(1, 132, 253, 0.08), transparent 34%),
    linear-gradient(180deg, #f8fbfd 0%, var(--pale) 100%);
}

html:not([data-theme="dark"]) .suite-overview-heading > p:not(.eyebrow) {
  color: var(--muted);
}

html:not([data-theme="dark"]) .suite-core {
  border-color: rgba(1, 132, 253, 0.22);
  background: linear-gradient(
    145deg,
    #edf7ff 0%,
    #f3f9ff 54%,
    #f8fcff 80%,
    #ffffff 100%
  );
  box-shadow:
    0 0 0 4px rgba(1, 132, 253, 0.018),
    0 10px 22px rgba(2, 25, 38, 0.045);
}

html:not([data-theme="dark"]) .suite-core strong {
  color: var(--ink);
}

html:not([data-theme="dark"]) .suite-core strong span {
  color: var(--blue-text);
}

html:not([data-theme="dark"]) .suite-core small {
  color: var(--muted);
}

html:not([data-theme="dark"]) .suite-node {
  --suite-accent: var(--blue-text);
}

html:not([data-theme="dark"]) .suite-node--market,
html:not([data-theme="dark"]) .suite-node--growth {
  --suite-accent: var(--green-text);
}

html:not([data-theme="dark"]) .suite-node::before {
  border-color: var(--pale);
}

html:not([data-theme="dark"]) .suite-node-card {
  border-color: rgba(1, 132, 253, 0.18);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 16px 38px rgba(2, 25, 38, 0.08);
}

html:not([data-theme="dark"]) .suite-node h3,
html:not([data-theme="dark"]) .suite-product-name {
  color: var(--ink);
}

html:not([data-theme="dark"]) .suite-node-divider {
  background: linear-gradient(90deg, transparent, rgba(2, 25, 38, 0.14), transparent);
}

html:not([data-theme="dark"]) .suite-node-desc {
  color: var(--muted);
}

html:not([data-theme="dark"]) .suite-footer-line {
  color: var(--muted);
}

html:not([data-theme="dark"]) .suite-footer-line::before,
html:not([data-theme="dark"]) .suite-footer-line::after {
  background: rgba(2, 25, 38, 0.12);
}

/* Impact Hubs */
html:not([data-theme="dark"]) .hubs-section {
  background:
    radial-gradient(circle at 85% 14%, rgba(0, 212, 255, 0.06), transparent 30%),
    linear-gradient(180deg, var(--white) 0%, #f8fbfd 100%);
}

html:not([data-theme="dark"]) .section-heading-light {
  color: var(--ink);
}

html:not([data-theme="dark"]) .hubs-heading > p:not(.eyebrow) {
  color: var(--muted);
}

html:not([data-theme="dark"]) .hub-card {
  border-color: rgba(1, 132, 253, 0.18);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 14px 34px rgba(2, 25, 38, 0.07);
}

html:not([data-theme="dark"]) .hub-card:hover,
html:not([data-theme="dark"]) .hub-card:focus-within {
  border-color: rgba(1, 132, 253, 0.44);
  box-shadow: 0 18px 42px rgba(2, 25, 38, 0.10), 0 0 24px rgba(1, 132, 253, 0.08);
}

html:not([data-theme="dark"]) .hub-persona-pill {
  color: var(--blue-text);
  border-color: rgba(1, 132, 253, 0.18);
  background: rgba(1, 132, 253, 0.07);
}

html:not([data-theme="dark"]) .hub-title-row h3 {
  color: var(--ink);
}

html:not([data-theme="dark"]) .hub-index {
  color: var(--blue-text);
}

html:not([data-theme="dark"]) .hub-card > p:not(.hub-persona-pill) {
  color: var(--muted);
}

html:not([data-theme="dark"]) .designed-for strong {
  color: var(--green-text);
}

html:not([data-theme="dark"]) .hub-card-footer {
  border-top-color: rgba(2, 25, 38, 0.10);
}

html:not([data-theme="dark"]) .hub-button {
  color: var(--blue-text);
  border-color: rgba(1, 132, 253, 0.64);
}

html:not([data-theme="dark"]) .hub-button__verb {
  color: var(--ink);
}

html:not([data-theme="dark"]) .hub-button .product-name {
  color: var(--blue-text);
}

html:not([data-theme="dark"]) .hub-button .product-name__impact {
  color: var(--blue);
}

html:not([data-theme="dark"]) .hub-button:hover,
html:not([data-theme="dark"]) .hub-button:focus-visible {
  border-color: var(--blue);
  background: rgba(1, 132, 253, 0.06);
}

/* Story / video */
html:not([data-theme="dark"]) .story-band {
  background: var(--pale);
}

html:not([data-theme="dark"]) .story-card {
  border-color: rgba(1, 132, 253, 0.16);
  background:
    radial-gradient(circle at 92% 18%, rgba(1, 132, 253, 0.08), transparent 34%),
    linear-gradient(135deg, var(--white), #f1f7fb);
  box-shadow: 0 18px 46px rgba(2, 25, 38, 0.08);
}

html:not([data-theme="dark"]) .story-copy h2 {
  color: var(--ink);
}

html:not([data-theme="dark"]) .text-link {
  color: var(--green-text);
}

html:not([data-theme="dark"]) .text-link:hover,
html:not([data-theme="dark"]) .text-link:focus-visible {
  color: var(--blue-text);
}

html:not([data-theme="dark"]) .story-image-treatment-shell {
  background: #eaf3f8;
}

/* ImpactAI comparison */
html:not([data-theme="dark"]) .comparison-section {
  background:
    radial-gradient(circle at 80% 12%, rgba(1, 132, 253, 0.07), transparent 31%),
    linear-gradient(180deg, var(--pale) 0%, #f8fbfd 100%);
}

html:not([data-theme="dark"]) .comparison-heading > p:not(.eyebrow):not(.comparison-lead) {
  color: var(--muted);
}

html:not([data-theme="dark"]) .comparison-lead {
  color: var(--ink);
}

html:not([data-theme="dark"]) .comparison-card-generic {
  border-color: rgba(167, 68, 85, 0.24);
  background: linear-gradient(150deg, #fff8f9, var(--white));
}

html:not([data-theme="dark"]) .comparison-card-impact {
  border-color: rgba(1, 132, 253, 0.24);
  background: linear-gradient(140deg, rgba(1, 132, 253, 0.08), rgba(0, 212, 255, 0.035) 62%, rgba(107, 232, 74, 0.06));
  box-shadow: 0 16px 40px rgba(2, 25, 38, 0.08);
}

html:not([data-theme="dark"]) .comparison-card-heading h3 {
  color: var(--ink);
}

html:not([data-theme="dark"]) .comparison-list li {
  border-top-color: rgba(2, 25, 38, 0.08);
  color: var(--muted);
}

html:not([data-theme="dark"]) .comparison-list-generic li::before {
  color: var(--white);
  border-color: rgba(167, 68, 85, 0.46);
  background: var(--risk-deep);
}

html:not([data-theme="dark"]) .comparison-result-generic {
  color: var(--muted);
  border-color: rgba(167, 68, 85, 0.18);
  background: rgba(214, 103, 118, 0.06);
}

html:not([data-theme="dark"]) .comparison-result-impact {
  color: var(--ink);
  border-color: rgba(1, 132, 253, 0.18);
  background: linear-gradient(120deg, rgba(1, 132, 253, 0.10), rgba(0, 212, 255, 0.05) 66%, rgba(107, 232, 74, 0.09));
}

/* Final CTA */
html:not([data-theme="dark"]) .cta-section {
  background: var(--white);
}

html:not([data-theme="dark"]) .cta-box {
  color: var(--ink);
  border-color: rgba(1, 132, 253, 0.18);
  background:
    radial-gradient(circle at 78% 12%, rgba(53, 165, 255, 0.12), transparent 38%),
    radial-gradient(circle at 18% 88%, rgba(0, 212, 255, 0.05), transparent 36%),
    linear-gradient(135deg, #f6fafc 0%, #eaf3f8 58%, #dfeef6 100%);
  box-shadow: 0 18px 46px rgba(2, 25, 38, 0.10);
}

html:not([data-theme="dark"]) .cta-expert-media::before {
  background: linear-gradient(90deg, #eaf3f8 0%, rgba(234, 243, 248, 0.90) 22%, rgba(234, 243, 248, 0.46) 58%, rgba(234, 243, 248, 0) 100%);
}

html:not([data-theme="dark"]) .cta-expert-media::after {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0) 38%, rgba(2, 25, 38, 0.05) 100%);
}

/* True-light animated button */
html:not([data-theme="dark"]) .button-outline-light[href="free-tools.html"] {
  color: var(--muted);
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(1, 132, 253, 0.64);
}

html:not([data-theme="dark"]) .button-outline-light[href="free-tools.html"]:hover,
html:not([data-theme="dark"]) .button-outline-light[href="free-tools.html"]:focus-visible {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.90);
  border-color: var(--blue);
}

/* Footer */
html:not([data-theme="dark"]) .site-footer {
  color: var(--muted);
  background: linear-gradient(180deg, var(--pale) 0%, #edf4f8 100%);
  border-top-color: rgba(1, 132, 253, 0.12);
}

html:not([data-theme="dark"]) .site-footer .brand-name {
  color: var(--ink);
}

html:not([data-theme="dark"]) .footer-tagline {
  color: var(--muted);
}

html:not([data-theme="dark"]) .footer-heading {
  color: var(--blue-text);
}

html:not([data-theme="dark"]) .footer-column a,
html:not([data-theme="dark"]) .footer-legal a {
  color: rgba(2, 25, 38, 0.72);
}

html:not([data-theme="dark"]) .footer-column a:hover,
html:not([data-theme="dark"]) .footer-column a:focus-visible,
html:not([data-theme="dark"]) .footer-legal a:hover,
html:not([data-theme="dark"]) .footer-legal a:focus-visible {
  color: var(--green-text);
}

html:not([data-theme="dark"]) .footer-bottom {
  border-top-color: rgba(2, 25, 38, 0.10);
}

/* True-light responsive refinements */
@media (max-width: 1120px) {
  html:not([data-theme="dark"]) .cinematic-hero__overlay {
    background: linear-gradient(
      90deg,
      rgba(255, 255, 255, 1) 0%,
      rgba(255, 255, 255, 1) 48%,
      rgba(255, 255, 255, 0.96) 58%,
      rgba(245, 249, 252, 0.76) 68%,
      rgba(245, 249, 252, 0.42) 79%,
      rgba(245, 249, 252, 0) 93%
    );
  }
}

@media (max-width: 700px) {
  html:not([data-theme="dark"]) .cinematic-hero__overlay {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.94) 0%, rgba(255, 255, 255, 0.90) 68%, rgba(255, 255, 255, 0.78) 100%);
  }
}