:root {
  --ink: #102033;
  --muted: #607084;
  --line: #d9e2ea;
  --soft: #f5f8fb;
  --white: #ffffff;
  --navy: #0b1b2c;
  --teal: #0b8f8c;
  --orange: #f27635;
  --green: #33a36f;
  --shadow: 0 24px 70px rgba(16, 32, 51, 0.12);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(217, 226, 234, 0.82);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: var(--radius);
  background: var(--navy);
  color: var(--white);
  font-size: 0.78rem;
}

nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 28px);
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 650;
}

nav a {
  text-decoration: none;
}

nav a:hover {
  color: var(--teal);
}

.section-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 470px);
  gap: clamp(36px, 6vw, 86px);
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: 74px 0 66px;
}

.hero::before {
  position: absolute;
  inset: 42px auto auto -9vw;
  width: 54vw;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(11, 143, 140, 0.42), transparent);
}

.role-line,
.section-label {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  color: var(--navy);
  font-size: clamp(3rem, 7vw, 6.6rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  color: var(--navy);
  font-size: 1.02rem;
  line-height: 1.25;
}

p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
}

.hero-summary {
  max-width: 660px;
  margin-bottom: 30px;
  font-size: 1.12rem;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  padding: 0 18px;
  text-decoration: none;
  font-size: 0.94rem;
  font-weight: 800;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: var(--orange);
  color: var(--white);
}

.button.secondary {
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--navy);
}

.launch-panel {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(11, 143, 140, 0.08), transparent 34%),
    var(--white);
  box-shadow: var(--shadow);
}

.launch-panel::before {
  position: absolute;
  top: -18px;
  right: 22px;
  width: 140px;
  height: 36px;
  border-top: 2px solid rgba(242, 118, 53, 0.44);
  border-right: 2px solid rgba(242, 118, 53, 0.44);
  content: "";
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px;
  border-bottom: 1px solid var(--line);
}

.panel-header span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
}

.panel-header strong {
  color: var(--navy);
  font-size: 0.92rem;
}

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

.launch-list li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 14px;
  padding: 21px 22px;
  border-bottom: 1px solid var(--line);
}

.launch-list li:last-child {
  border-bottom: 0;
}

.launch-list strong {
  display: block;
  margin-bottom: 3px;
}

.launch-list p {
  margin: 0;
  font-size: 0.91rem;
  line-height: 1.52;
}

.step-dot {
  position: relative;
  width: 16px;
  height: 16px;
  margin-top: 3px;
  border: 2px solid #b8c7d6;
  border-radius: 50%;
  background: var(--white);
  padding: 0;
  cursor: pointer;
}

.step-dot::after {
  position: absolute;
  top: 18px;
  left: 5px;
  width: 2px;
  height: 58px;
  content: "";
  background: var(--line);
}

.launch-list li:last-child .step-dot::after {
  display: none;
}

.step-dot.complete {
  border-color: var(--green);
  background: var(--green);
}

.step-dot.active {
  border-color: var(--orange);
  box-shadow: 0 0 0 5px rgba(242, 118, 53, 0.15);
}

.step-dot:hover,
.step-dot:focus-visible {
  border-color: var(--teal);
  box-shadow: 0 0 0 5px rgba(11, 143, 140, 0.13);
  outline: none;
}

.match-band,
.systems-band {
  background: var(--soft);
}

.intro-video {
  display: grid;
  grid-template-columns: minmax(0, 0.62fr) minmax(360px, 0.9fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  padding: 22px 0 88px;
}

.intro-video h2 {
  font-size: clamp(2rem, 3.3vw, 3.35rem);
}

.video-frame {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--navy);
  box-shadow: var(--shadow);
}

.video-frame video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.74fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 80px);
  padding: 92px 0;
}

.match-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.match-grid article {
  min-height: 190px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.match-grid p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

.proof-section,
.approach,
.contact {
  padding: 96px 0;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 36px;
}

.proof-list {
  display: grid;
  border-top: 1px solid var(--line);
}

.proof-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.proof-item p {
  max-width: 820px;
  margin-bottom: 0;
}

.proof-action {
  display: inline-flex;
  min-width: 118px;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--navy);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 800;
  white-space: nowrap;
  cursor: pointer;
}

.proof-action:hover,
.proof-action:focus-visible {
  border-color: var(--teal);
  color: var(--teal);
  outline: none;
}

.example-lab {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(360px, 1fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: start;
  margin-top: 56px;
  padding-top: 48px;
  border-top: 1px solid var(--line);
}

.example-lab-copy p:last-child {
  margin-top: 20px;
  margin-bottom: 0;
}

.example-tabs {
  display: flex;
  flex-wrap: wrap;
  grid-column: 1 / -1;
  gap: 10px;
  margin-top: -18px;
}

.example-tab {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--navy);
  padding: 0 14px;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 850;
  cursor: pointer;
}

.example-tab:hover,
.example-tab:focus-visible,
.example-tab.is-active {
  border-color: var(--teal);
  background: rgba(11, 143, 140, 0.08);
  color: var(--teal);
  outline: none;
}

.example-detail {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(320px, 0.74fr);
  gap: clamp(24px, 4vw, 54px);
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(11, 143, 140, 0.08), transparent 45%),
    var(--white);
}

.example-type {
  margin-bottom: 10px;
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.example-detail h3 {
  max-width: 680px;
  font-size: clamp(1.45rem, 2.4vw, 2.4rem);
  line-height: 1.08;
}

.example-detail p {
  margin-bottom: 0;
}

.example-detail ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.example-detail li {
  position: relative;
  padding-left: 22px;
  color: var(--muted);
  line-height: 1.55;
}

.example-detail li::before {
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  content: "";
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.timeline article {
  padding: 26px;
  background: var(--white);
}

.timeline span {
  display: block;
  margin-bottom: 34px;
  color: var(--orange);
  font-size: 0.82rem;
  font-weight: 850;
}

.timeline p {
  margin-bottom: 0;
  font-size: 0.94rem;
}

.systems-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
  gap: clamp(34px, 6vw, 86px);
  align-items: center;
  padding: 92px 0;
}

.systems-layout > div:first-child p:last-child {
  max-width: 600px;
  margin-top: 20px;
  margin-bottom: 0;
}

.system-points {
  display: grid;
  gap: 14px;
}

.system-points div {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.system-points strong {
  color: var(--navy);
}

.system-points span {
  color: var(--muted);
  line-height: 1.5;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 0.58fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
}

.contact-copy p {
  margin-bottom: 24px;
}

.contact-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.contact-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  object-position: 49% 36%;
}

.contact-card-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  border-top: 1px solid var(--line);
}

.contact-card-caption strong {
  color: var(--navy);
  font-size: 1rem;
}

.contact-card-caption a {
  color: var(--teal);
  text-decoration: none;
  font-weight: 850;
}

.contact-card-caption a:hover {
  color: var(--orange);
}

.fleetworthy-form {
  position: relative;
  display: grid;
  gap: 22px;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.ghl-form-card {
  align-self: start;
  gap: 18px;
  padding: clamp(18px, 3vw, 28px);
}

.ghl-form-frame {
  display: block;
  visibility: visible !important;
  width: 100%;
  min-height: 972px;
  border: 0;
  border-radius: var(--radius);
  background: var(--white);
}

.form-heading h3 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
}

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

.fleetworthy-form label,
.fleetworthy-form legend {
  color: var(--navy);
  font-size: 0.92rem;
  font-weight: 800;
}

.fleetworthy-form label > span {
  color: var(--muted);
  font-weight: 650;
}

.fleetworthy-form input[type="text"],
.fleetworthy-form input[type="email"],
.fleetworthy-form input[type="tel"],
.fleetworthy-form textarea {
  width: 100%;
  margin-top: 7px;
  padding: 12px 13px;
  border: 1px solid #cbd6de;
  border-radius: 10px;
  background: #fbfdfe;
  color: var(--navy);
  font: inherit;
}

.fleetworthy-form input:focus,
.fleetworthy-form textarea:focus {
  border-color: var(--teal);
  outline: 3px solid rgba(13, 132, 130, 0.14);
}

.fleetworthy-form fieldset {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin: 0;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.fleetworthy-form legend {
  padding: 0 6px;
}

.fleetworthy-form fieldset label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-weight: 700;
}

.fleetworthy-form input[type="radio"] {
  accent-color: var(--teal);
}

.form-message {
  display: block;
}

.fleetworthy-form .button {
  width: fit-content;
  border: 0;
  cursor: pointer;
}

.fleetworthy-form .button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.form-status {
  min-height: 1.4em;
  margin: -8px 0 0;
  font-weight: 750;
}

.form-status[data-state="success"] {
  color: #13704c;
}

.form-status[data-state="error"] {
  color: #a22c2c;
}

.application-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.55fr);
  gap: clamp(36px, 6vw, 86px);
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: 76px 0 68px;
}

.application-summary {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--soft);
}

.application-summary > strong {
  display: block;
  margin-bottom: 20px;
  color: var(--navy);
  font-size: 1.05rem;
}

.application-summary ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.application-summary ol {
  display: grid;
  gap: 14px;
  margin: 0;
  padding-left: 22px;
  color: var(--muted);
  line-height: 1.5;
}

.application-principle {
  margin: 0 0 28px;
  padding: 18px 20px;
  border-left: 4px solid var(--orange);
  background: var(--soft);
  color: var(--navy);
  font-size: 1.08rem;
}

.application-summary li {
  position: relative;
  padding-left: 22px;
  color: var(--muted);
  line-height: 1.5;
}

.application-story {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(340px, 1fr);
  gap: clamp(34px, 6vw, 84px);
  align-items: start;
}

.application-band .application-story {
  padding-top: 0;
  padding-bottom: 0;
}

.application-story > div:last-child > p:first-child {
  margin-top: 0;
}

.application-list {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.application-list li {
  position: relative;
  padding-left: 24px;
  color: var(--muted);
  line-height: 1.55;
}

.application-list li::before {
  position: absolute;
  top: 0.67em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  content: "";
}

.application-solution,
.sharing-section {
  padding: 96px 0;
}

.application-video {
  overflow: hidden;
  margin-bottom: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--navy);
  box-shadow: var(--shadow);
}

.application-video video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.claim-comparison {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0;
}

.claim-comparison blockquote {
  margin: 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--navy);
  font-size: 1.05rem;
  font-weight: 750;
}

.text-link {
  display: inline-flex;
  margin-top: 6px;
  color: var(--teal);
  font-weight: 850;
  text-underline-offset: 4px;
}

.application-thinking {
  max-width: 920px;
  padding: 108px 0;
  text-align: center;
}

.application-thinking p:last-child {
  max-width: 760px;
  margin: 24px auto 0;
  font-size: 1.12rem;
}

.results-band {
  padding: 92px 0;
  background: var(--navy);
}

.results-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(340px, 0.75fr);
  gap: clamp(34px, 6vw, 86px);
  align-items: start;
}

.results-band h2 {
  color: var(--white);
}

.results-band .section-label {
  color: #59c6c1;
}

.result-list {
  margin-top: 0;
}

.result-list li {
  color: #c9d4df;
}

.approach-sequence {
  display: grid;
  gap: 0;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.approach-sequence li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
  color: var(--navy);
  font-weight: 750;
}

.approach-sequence span {
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 850;
}

.application-summary li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  content: "";
}

.application-band {
  padding: 94px 0;
  background: var(--soft);
}

.case-study-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.case-study-steps article {
  padding: 26px;
  background: var(--white);
}

.case-study-steps span {
  display: block;
  margin-bottom: 30px;
  color: var(--orange);
  font-size: 0.82rem;
  font-weight: 850;
}

.case-study-steps p,
.strength-list p {
  margin-bottom: 0;
}

.application-strengths {
  padding: 96px 0;
}

.strength-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.strength-list article {
  min-height: 180px;
  padding: 28px 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.strength-list article:nth-child(3n) {
  border-right: 0;
}

.application-contact {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 0.6fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: end;
  padding: 96px 0;
}

.application-contact p {
  margin-bottom: 24px;
}

@media (max-width: 920px) {
  .site-header {
    position: static;
  }

  nav {
    display: none;
  }

  .hero,
  .application-hero,
  .application-story,
  .intro-video,
  .two-column,
  .systems-layout,
  .contact,
  .application-contact,
  .results-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 52px;
  }

  .timeline,
  .match-grid,
  .case-study-steps,
  .strength-list {
    grid-template-columns: 1fr;
  }

  .proof-item {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .example-lab,
  .example-detail {
    grid-template-columns: 1fr;
  }

  .strength-list article,
  .strength-list article:nth-child(3n) {
    border-right: 0;
  }
}

@media (max-width: 560px) {
  .section-shell {
    width: min(100% - 28px, 1180px);
  }

  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 2.1rem;
  }

  .panel-header,
  .launch-list li,
  .match-grid article,
  .timeline article {
    padding: 20px;
  }

  .contact-card-caption {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

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

  .claim-comparison {
    grid-template-columns: 1fr;
  }

  .system-points div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}