:root {
  --ink: #10212d;
  --muted: #587083;
  --paper: #fbfcf7;
  --line: #d9e3df;
  --mint: #dff4e8;
  --teal: #147c76;
  --teal-dark: #0d5955;
  --coral: #ee6b4d;
  --gold: #f2c45d;
  --white: #ffffff;
  --shadow: 0 20px 55px rgba(16, 33, 45, .12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 20;
  background: var(--ink);
  color: var(--white);
  padding: .75rem 1rem;
}

.skip-link:focus {
  top: 1rem;
}

.site-header,
.site-footer,
main > section {
  padding-left: clamp(1rem, 5vw, 5rem);
  padding-right: clamp(1rem, 5vw, 5rem);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: rgba(251, 252, 247, .94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  text-decoration: none;
  min-width: 190px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--gold);
  font-size: .8rem;
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: .78rem;
}

.main-nav,
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1rem;
}

.main-nav a,
.site-footer a {
  color: var(--muted);
  font-size: .95rem;
  text-decoration: none;
}

.main-nav a:hover,
.site-footer a:hover {
  color: var(--teal-dark);
}

.section-band {
  background:
    linear-gradient(135deg, rgba(223, 244, 232, .9), rgba(255, 255, 255, .72)),
    radial-gradient(circle at 82% 18%, rgba(242, 196, 93, .26), transparent 34%);
}

.hero {
  min-height: calc(100vh - 74px);
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(290px, .85fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
  padding-top: clamp(3rem, 8vh, 6rem);
  padding-bottom: clamp(3rem, 8vh, 6rem);
}

.eyebrow,
.tool-kicker {
  margin: 0 0 .75rem;
  color: var(--teal-dark);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(2.45rem, 6vw, 5.55rem);
  line-height: .96;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.7rem);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 .55rem;
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  line-height: 1.18;
  letter-spacing: 0;
}

.lead {
  max-width: 760px;
  margin: 1.35rem 0 0;
  color: #244154;
  font-size: clamp(1.08rem, 2vw, 1.35rem);
}

.hero-actions,
.offer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  margin-top: 1.7rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: .85rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(16, 33, 45, .14);
}

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

.button.primary:hover {
  background: var(--teal-dark);
}

.button.secondary {
  background: var(--white);
  border-color: var(--line);
  color: var(--ink);
}

.fine-print,
.disclosure,
.form-message,
.site-footer p {
  color: var(--muted);
  font-size: .93rem;
}

.fine-print {
  max-width: 720px;
  margin-top: 1.5rem;
}

.hero-panel {
  display: grid;
  gap: 1rem;
  padding: 1rem;
  background: rgba(255, 255, 255, .78);
  border: 1px solid rgba(217, 227, 223, .9);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel-row {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: .9rem;
  align-items: start;
  padding: 1rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.panel-row span,
.step-number {
  color: var(--coral);
  font-weight: 900;
}

.panel-row p {
  margin: 0;
}

.workflow,
.tools,
.olsp,
.signup {
  padding-top: clamp(3.5rem, 8vw, 6.5rem);
  padding-bottom: clamp(3.5rem, 8vw, 6.5rem);
}

.section-heading {
  max-width: 860px;
  margin-bottom: 2rem;
}

.section-heading p:last-child {
  color: var(--muted);
  font-size: 1.08rem;
}

.step-grid,
.tool-stack {
  display: grid;
  gap: 1rem;
}

.step-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.step-grid article,
.tool-feature,
.signup-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(16, 33, 45, .07);
}

.step-grid article {
  padding: 1.25rem;
}

.step-number {
  display: block;
  margin-bottom: 1rem;
  font-size: .85rem;
}

.tool-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.5rem;
  padding: clamp(1.2rem, 3vw, 2rem);
}

.tool-feature p {
  max-width: 780px;
}

.video-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
  gap: 2rem;
  align-items: center;
}

.video-frame {
  background: #07131d;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

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

.offer-copy {
  max-width: 640px;
}

.signup {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(310px, .75fr);
  gap: 2rem;
  align-items: start;
}

.signup-copy p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.08rem;
}

.signup-form {
  padding: clamp(1.2rem, 3vw, 1.8rem);
}

.form-row {
  display: grid;
  gap: .4rem;
  margin-bottom: 1rem;
}

label {
  font-weight: 800;
}

input[type="text"],
input[type="email"] {
  width: 100%;
  min-height: 48px;
  border: 1px solid #bdcbc7;
  border-radius: 8px;
  padding: .8rem .9rem;
  color: var(--ink);
  font: inherit;
  background: var(--white);
}

input:focus {
  outline: 3px solid rgba(20, 124, 118, .22);
  border-color: var(--teal);
}

.hidden-field {
  position: absolute;
  left: -100vw;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.consent-row {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: .75rem;
  align-items: start;
  color: #284657;
  font-size: .95rem;
  font-weight: 500;
}

.consent-row input {
  width: 18px;
  height: 18px;
  margin-top: .2rem;
}

.form-submit {
  width: 100%;
  margin-top: 1.1rem;
}

.form-message {
  min-height: 1.4rem;
  margin-bottom: 0;
}

.form-message.success {
  color: var(--teal-dark);
}

.form-message.error {
  color: #9a3412;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 2rem;
  padding-bottom: 2rem;
  border-top: 1px solid var(--line);
}

.site-footer div {
  max-width: 520px;
}

@media (max-width: 980px) {
  .hero,
  .video-layout,
  .signup {
    grid-template-columns: 1fr;
  }

  .step-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tool-feature {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    padding-top: 1rem;
    padding-bottom: 1rem;
  }

  .main-nav {
    width: 100%;
  }

  .hero {
    min-height: auto;
  }

  h1 {
    font-size: clamp(2.3rem, 12vw, 3.5rem);
  }

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

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

  .site-footer {
    flex-direction: column;
  }
}