:root {
  --ink: #111111;
  --deep: #040d21;
  --paper: #f7f8f4;
  --surface: #ffffff;
  --line: rgba(17, 17, 17, 0.13);
  --muted: #555a5d;
  --lime: #caff38;
  --lime-soft: #edffb0;
  --magenta: #ff45fc;
  --magenta-deep: #d600c8;
  --cyan: #59d8ff;
  --amber: #ffcf5a;
  --radius: 8px;
  --max: 1180px;
  --shadow: 0 24px 70px rgba(4, 13, 33, 0.18);
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, Arial, Helvetica, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

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

a {
  color: inherit;
  text-decoration: none;
}

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

h1,
h2,
h3,
p {
  margin-top: 0;
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  letter-spacing: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 74px;
  padding: 12px max(20px, calc((100% - var(--max)) / 2));
  background: rgba(247, 248, 244, 0.88);
  border-bottom: 1px solid rgba(17, 17, 17, 0.09);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 190px;
  font-weight: 900;
  text-transform: uppercase;
}

.brand img {
  width: 66px;
  height: auto;
}

.brand span {
  font-size: 0.9rem;
  line-height: 1.05;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-left: auto;
}

.main-nav a,
.header-cta {
  min-height: 40px;
  padding: 10px 13px;
  border-radius: var(--radius);
  color: #323234;
  font-size: 0.94rem;
  font-weight: 820;
  white-space: nowrap;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  background: rgba(17, 17, 17, 0.07);
  outline: none;
}

.header-cta {
  background: var(--ink);
  color: #ffffff;
}

.header-cta:hover,
.header-cta:focus-visible {
  background: var(--magenta-deep);
  outline: none;
}

.hero {
  position: relative;
  isolation: isolate;
  display: grid;
  align-items: center;
  min-height: 70svh;
  padding: 74px max(20px, calc((100% - var(--max)) / 2)) 54px;
  color: #ffffff;
  background:
    linear-gradient(90deg, rgba(4, 13, 33, 0.98) 0%, rgba(4, 13, 33, 0.92) 45%, rgba(4, 13, 33, 0.54) 68%, rgba(4, 13, 33, 0.1) 100%),
    linear-gradient(0deg, rgba(4, 13, 33, 0.64), rgba(4, 13, 33, 0.1)),
    url("assets/noi-innovation-hub.jpg") center right / cover;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 8px;
  background: linear-gradient(90deg, var(--magenta), var(--lime), var(--cyan));
}

.hero-inner {
  width: min(760px, 100%);
  padding: 18px 0 28px;
}

.eyebrow,
.kicker {
  margin: 0 0 14px;
  color: var(--lime);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.25;
  text-transform: uppercase;
}

.kicker {
  color: var(--magenta-deep);
}

h1 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: 5.15rem;
  font-weight: 930;
  line-height: 0.94;
}

h2 {
  margin-bottom: 0;
  font-size: 3.65rem;
  font-weight: 900;
  line-height: 0.98;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.42rem;
  font-weight: 880;
  line-height: 1.08;
}

.hero-lead {
  max-width: 700px;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.18rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 19px;
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  font-weight: 900;
  line-height: 1.1;
  text-align: center;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.button-primary {
  background: var(--lime);
  color: var(--ink);
  box-shadow: 8px 8px 0 var(--magenta);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #e0ff70;
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.18);
  box-shadow: 8px 8px 0 rgba(202, 255, 56, 0.6);
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.hero-facts li {
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.92rem;
  font-weight: 800;
}

.hero-facts li:nth-child(2) {
  border-color: rgba(202, 255, 56, 0.52);
  color: var(--lime);
}

section[id] {
  scroll-margin-top: 92px;
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.signal-strip p {
  display: grid;
  place-items: center;
  min-height: 74px;
  margin: 0;
  padding: 14px;
  border-right: 1px solid var(--line);
  font-weight: 900;
  text-align: center;
}

.signal-strip p:last-child {
  border-right: 0;
}

.section {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: 92px 0;
}

.argument {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 0.86fr);
  gap: 64px;
  align-items: start;
}

.section-heading {
  max-width: 820px;
}

.argument-copy {
  color: var(--muted);
  font-size: 1.12rem;
}

.argument-copy p {
  margin-bottom: 18px;
}

.big-question {
  padding: 22px 0;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  color: var(--ink);
  font-size: 2rem;
  font-weight: 920;
  line-height: 1.08;
}

.logic-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  border: 1px solid rgba(17, 17, 17, 0.12);
  background: var(--ink);
  color: #ffffff;
}

.logic-band article {
  min-height: 250px;
  padding: 28px;
  border-right: 1px solid rgba(255, 255, 255, 0.13);
}

.logic-band article:last-child {
  border-right: 0;
}

.logic-band span,
.radar-number {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 30px;
  border-radius: 50%;
  background: var(--lime);
  color: var(--ink);
  font-weight: 950;
}

.logic-band article:nth-child(2) span,
.radar-card:nth-child(2) .radar-number {
  background: var(--magenta);
  color: #ffffff;
}

.logic-band article:nth-child(3) span,
.radar-card:nth-child(3) .radar-number {
  background: var(--cyan);
}

.logic-band p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
}

.radar {
  padding-bottom: 76px;
}

.radar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 38px;
}

.radar-card {
  min-height: 292px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.radar-card:nth-child(4) .radar-number {
  background: var(--amber);
}

.radar-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.calculator-section {
  display: grid;
  grid-template-columns: minmax(0, 0.76fr) minmax(420px, 1fr);
  gap: 46px;
  align-items: start;
  padding-top: 76px;
  border-top: 1px solid var(--line);
}

.calculator-copy p:not(.kicker) {
  margin-top: 22px;
  color: var(--muted);
  font-size: 1.08rem;
}

.calculator {
  padding: 30px;
  border: 1px solid rgba(17, 17, 17, 0.12);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.field-row,
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field-row + .field-row {
  margin-top: 16px;
}

.field {
  display: grid;
  gap: 8px;
}

.field span {
  color: #26272a;
  font-size: 0.92rem;
  font-weight: 860;
}

.field small {
  color: var(--muted);
  font-size: 0.83rem;
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 13px;
  border: 1px solid rgba(17, 17, 17, 0.18);
  border-radius: var(--radius);
  background: #fbfcf7;
  outline: none;
}

textarea {
  min-height: 124px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--magenta-deep);
  box-shadow: 0 0 0 4px rgba(255, 69, 252, 0.14);
}

.calculator-result {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: 26px;
  border-top: 2px solid var(--ink);
}

.calculator-result div {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.calculator-result span {
  color: var(--muted);
  font-weight: 760;
}

.calculator-result strong {
  color: var(--ink);
  font-size: 1.35rem;
  line-height: 1.1;
  text-align: right;
}

.process {
  padding-top: 76px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 38px;
}

.steps article {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.steps span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 28px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--surface);
  box-shadow: 6px 6px 0 var(--lime);
  font-weight: 950;
}

.steps article:nth-child(2) span {
  box-shadow: 6px 6px 0 var(--magenta);
}

.steps article:nth-child(3) span {
  box-shadow: 6px 6px 0 var(--cyan);
}

.steps p {
  margin-bottom: 0;
  color: var(--muted);
}

.perspective {
  display: grid;
  grid-template-columns: 0.72fr 1fr;
  gap: 44px;
  align-items: center;
  border-top: 1px solid var(--line);
}

.perspective img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 22%;
  border-radius: var(--radius);
}

.perspective p:last-child {
  margin-top: 22px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.12rem;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(420px, 1fr);
  gap: 42px;
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto 42px;
  padding: 44px;
  border-radius: var(--radius);
  background: var(--deep);
  color: #ffffff;
}

.contact-section .kicker {
  color: var(--lime);
}

.contact-copy p:not(.kicker) {
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.08rem;
}

.direct-mail {
  display: inline-flex;
  margin-top: 24px;
  color: var(--lime);
  font-size: 1.1rem;
  font-weight: 900;
}

.contact-form {
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.07);
}

.contact-form .field span,
.contact-form .privacy-check {
  color: rgba(255, 255, 255, 0.86);
}

.contact-form input,
.contact-form textarea {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
}

.message-field {
  margin-top: 16px;
}

.privacy-check {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 12px;
  margin-top: 18px;
  font-size: 0.92rem;
  line-height: 1.45;
}

.privacy-check input {
  width: 18px;
  min-height: 18px;
  margin-top: 3px;
  accent-color: var(--lime);
}

.form-submit {
  width: 100%;
  margin-top: 18px;
}

.form-error {
  margin: 14px 0 0;
  color: #ffd1d1;
  font-weight: 840;
}

.success-panel {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.success-panel strong {
  display: block;
  color: var(--lime);
  margin-bottom: 8px;
}

.success-panel p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.75);
}

.success-panel a {
  display: inline-flex;
  margin-top: 10px;
  color: var(--lime);
  font-weight: 850;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 26px max(20px, calc((100% - var(--max)) / 2));
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  font-weight: 800;
}

@media (max-width: 1040px) {
  h1 {
    font-size: 4.2rem;
  }

  h2 {
    font-size: 3rem;
  }

  .main-nav {
    display: none;
  }

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

  .logic-band article:nth-child(2) {
    border-right: 0;
  }

  .logic-band article:nth-child(3) {
    grid-column: span 2;
    min-height: 210px;
    border-top: 1px solid rgba(255, 255, 255, 0.13);
  }

  .argument,
  .calculator-section,
  .perspective,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .calculator-section {
    gap: 30px;
  }
}

@media (max-width: 720px) {
  .site-header {
    gap: 12px;
    min-height: 66px;
    padding: 10px 16px;
  }

  .brand {
    min-width: 0;
  }

  .brand img {
    width: 54px;
  }

  .brand span {
    max-width: 88px;
    font-size: 0.78rem;
  }

  .header-cta {
    margin-left: auto;
    padding-inline: 10px;
    font-size: 0.86rem;
  }

  .hero {
    min-height: 67svh;
    padding: 54px 16px 44px;
    background:
      linear-gradient(180deg, rgba(4, 13, 33, 0.88) 0%, rgba(4, 13, 33, 0.92) 64%, rgba(4, 13, 33, 0.98) 100%),
      url("assets/noi-innovation-hub.jpg") center top / cover;
  }

  h1 {
    font-size: 3.05rem;
  }

  h2 {
    font-size: 2.25rem;
  }

  h3 {
    font-size: 1.28rem;
  }

  .hero-lead,
  .argument-copy,
  .calculator-copy p:not(.kicker),
  .perspective p:last-child,
  .contact-copy p:not(.kicker) {
    font-size: 1.02rem;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .hero-facts {
    display: none;
  }

  .signal-strip {
    grid-template-columns: 1fr 1fr;
  }

  .signal-strip p {
    min-height: 62px;
    font-size: 0.9rem;
  }

  .section {
    width: min(100% - 28px, var(--max));
    padding: 68px 0;
  }

  .big-question {
    font-size: 1.55rem;
  }

  .radar-grid,
  .logic-band,
  .steps,
  .field-row,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .logic-band {
    width: min(100% - 28px, var(--max));
  }

  .logic-band article,
  .logic-band article:nth-child(2),
  .logic-band article:nth-child(3) {
    grid-column: auto;
    min-height: 0;
    border-right: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.13);
  }

  .logic-band article:first-child {
    border-top: 0;
  }

  .radar-card,
  .steps article,
  .calculator,
  .contact-form {
    padding: 22px;
  }

  .calculator-result div {
    display: grid;
    gap: 6px;
  }

  .calculator-result strong {
    text-align: left;
  }

  .contact-section {
    width: min(100% - 28px, var(--max));
    margin-bottom: 28px;
    padding: 28px 22px;
  }
}