:root {
  --page: #f4f8fb;
  --page-blue: #d0d7dd;
  --page-deeper: #e7edf2;
  --pale-blue: #badcfe;
  --pale-blue-soft: #e4f3ff;
  --deck-blue: #78a9d9;
  --blue-ink: #345d86;
  --ink: #2e2e2e;
  --muted: #5c6874;
  --line: #22282d;
  --soft-line: #d6e0e8;
  --border-blue: rgba(120, 169, 217, 0.3);
  --surface: rgba(255, 255, 255, 0.84);
  --surface-strong: #ffffff;
  --surface-blue: rgba(228, 243, 255, 0.78);
  --white: #ffffff;
  --heading-font: "Open Sauce One", "Open Sauce Sans", "Poppins", system-ui, sans-serif;
  --body-font: "Poppins", system-ui, sans-serif;
  --shadow: 0 22px 58px rgba(46, 46, 46, 0.12);
  --soft-shadow: 0 16px 42px rgba(52, 93, 134, 0.1);
  --radius-lg: 22px;
  --radius-md: 8px;
  --radius-sm: 8px;
  --section-pad: 76px;
  --card-pad: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(145deg, rgba(186, 220, 254, 0.34), rgba(244, 248, 251, 0) 34rem),
    linear-gradient(180deg, var(--page-blue), var(--page) 480px);
  color: var(--ink);
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.6;
}

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

a:hover {
  color: var(--blue-ink);
}

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

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

h1,
h2,
h3 {
  color: var(--ink);
  font-family: var(--heading-font);
  letter-spacing: 0;
}

h1 {
  max-width: 720px;
  margin-bottom: 22px;
  font-size: clamp(2.7rem, 4.8vw, 4.3rem);
  font-weight: 800;
  line-height: 1.03;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 3.6vw, 3rem);
  font-weight: 800;
  line-height: 1.08;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.03rem;
  font-weight: 750;
  line-height: 1.3;
}

.wrap {
  width: min(1160px, calc(100% - 40px));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 18px;
  top: 18px;
  z-index: 20;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  transform: translateY(-140%);
  transition: transform 160ms ease;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(120, 169, 217, 0.22);
  background: rgba(244, 248, 251, 0.92);
  backdrop-filter: blur(18px);
}

.nav {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-family: var(--heading-font);
  font-size: 1.12rem;
  font-weight: 800;
}

.logo-mark {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
}

.logo-mark ellipse {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 5.2;
}

.nav-links,
.footer-links {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 650;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 750;
  line-height: 1;
  transition: background 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(46, 46, 46, 0.12);
}

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

.button-primary:hover,
.button-light:hover,
.button-dark-outline:hover {
  color: var(--white);
}

.button-secondary {
  border-color: var(--border-blue);
  background: var(--surface);
  color: var(--ink);
}

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

.button-dark-outline {
  border-color: rgba(255, 255, 255, 0.42);
  color: var(--white);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.centered-row {
  justify-content: center;
}

.hero {
  padding: 76px 0 78px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 38px;
  align-items: center;
}

.hero-copy {
  max-width: 880px;
  margin-inline: auto;
  text-align: center;
}

.hero h1 {
  max-width: 840px;
  margin-inline: auto;
  font-size: clamp(2.55rem, 4.4vw, 4rem);
  line-height: 1.08;
}

.eyebrow {
  margin-bottom: 14px;
  color: var(--blue-ink);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-text {
  max-width: 690px;
  margin-inline: auto;
  margin-bottom: 30px;
  font-size: 1.08rem;
}

.hero .button-row {
  justify-content: center;
}

.hero-visual {
  position: relative;
  width: min(100%, 940px);
  justify-self: center;
  padding: 20px;
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(228, 243, 255, 0.96), rgba(255, 255, 255, 0.82)),
    var(--pale-blue-soft);
  box-shadow: 0 24px 64px rgba(52, 93, 134, 0.16);
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 10px 10px auto;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--deck-blue), rgba(186, 220, 254, 0.2));
}

.product-shot {
  margin: 0;
}

.product-shot img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(34, 40, 45, 0.1);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow);
}

.hero-shot {
  overflow: hidden;
}

.visual-note {
  margin-top: 14px;
  color: var(--blue-ink);
  font-size: 0.82rem;
  font-weight: 700;
}

.section {
  padding: var(--section-pad) 0;
}

.problem-panel {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1fr);
  gap: 44px;
  align-items: stretch;
  padding: 42px;
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.92), rgba(228, 243, 255, 0.84)),
    var(--surface-strong);
  box-shadow: var(--soft-shadow);
}

.compact-heading,
.section-heading {
  max-width: 720px;
}

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

.section-heading p {
  max-width: 610px;
  font-size: 1rem;
}

.centered-heading {
  margin-inline: auto;
  text-align: center;
}

.centered-heading p {
  margin-inline: auto;
}

.problem-points {
  display: grid;
  grid-template-rows: repeat(3, 1fr);
  gap: 12px;
  height: 100%;
}

.problem-points p {
  display: flex;
  align-items: center;
  padding: 16px 18px;
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--ink);
  font-weight: 650;
}

.product-section {
  background:
    linear-gradient(180deg, rgba(244, 248, 251, 0), rgba(208, 215, 221, 0.28)),
    var(--page);
}

.feature-grid {
  display: grid;
  gap: 16px;
}

.three-up {
  grid-template-columns: repeat(3, 1fr);
}

.feature-card,
.step,
.contact-card {
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.feature-card {
  min-height: 230px;
  padding: var(--card-pad);
  box-shadow: 0 14px 34px rgba(52, 93, 134, 0.08);
}

.feature-card span {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  margin-bottom: 34px;
  border-radius: 50%;
  background: var(--pale-blue-soft);
  color: var(--blue-ink);
  font-size: 0.8rem;
  font-weight: 800;
}

.workflow-section {
  background:
    linear-gradient(90deg, rgba(208, 215, 221, 0.72), rgba(228, 243, 255, 0.82)),
    var(--page-deeper);
  border-block: 1px solid rgba(120, 169, 217, 0.22);
}

.workflow-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.step {
  padding: var(--card-pad);
  box-shadow: 0 14px 34px rgba(52, 93, 134, 0.08);
}

.step span {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--white);
  font-weight: 800;
}

.evidence-section {
  background: var(--page);
}

.evidence-panel {
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) minmax(0, 1.2fr);
  gap: 34px;
  align-items: center;
  padding: 34px;
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--soft-shadow);
}

.evidence-panel h2 {
  margin-bottom: 0;
  font-size: clamp(1.9rem, 3vw, 2.7rem);
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.stat-row div {
  padding: 18px;
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, var(--pale-blue-soft), rgba(255, 255, 255, 0.82)),
    var(--surface-blue);
  border: 1px solid rgba(120, 169, 217, 0.18);
}

.stat-row strong {
  display: block;
  margin-bottom: 8px;
  color: var(--blue-ink);
  font-family: var(--heading-font);
  font-size: clamp(2rem, 3.6vw, 3rem);
  line-height: 1;
}

.stat-row span {
  display: block;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.45;
}

.cta-panel {
  padding: 56px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(120, 169, 217, 0.28), transparent 46%),
    var(--ink);
  color: var(--white);
  text-align: center;
}

.cta-panel h2,
.cta-panel p {
  color: var(--white);
}

.cta-panel h2 {
  max-width: 780px;
  margin-inline: auto;
}

.cta-panel .eyebrow {
  color: var(--pale-blue);
}

.pilot-form-shell {
  margin-top: 24px;
}

.form-card {
  padding: 32px;
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--soft-shadow);
}

.form-heading {
  max-width: 760px;
}

.form-heading h2,
.form-heading h3 {
  margin-bottom: 12px;
}

.form-heading h3 {
  font-size: clamp(1.55rem, 2.4vw, 2.2rem);
}

.site-form {
  margin-top: 26px;
}

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

.form-field {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 700;
}

.form-field-full {
  grid-column: 1 / -1;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--ink);
  font: inherit;
  font-weight: 500;
}

.form-field input,
.form-field select {
  min-height: 48px;
  padding: 0 14px;
}

.form-field textarea {
  min-height: 108px;
  padding: 13px 14px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 2px solid rgba(120, 169, 217, 0.45);
  outline-offset: 2px;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
}

.form-actions .button:disabled {
  cursor: not-allowed;
  opacity: 0.68;
  transform: none;
}

.form-status {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 650;
}

.form-status.success {
  color: var(--blue-ink);
}

.form-status.error {
  color: #8a2f2f;
}

.form-validation-message {
  max-width: 440px;
}

.form-validation-message[hidden] {
  display: none;
}

.form-success-banner {
  margin-top: 20px;
  padding: 12px 14px;
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-md);
  background: var(--pale-blue-soft);
}

.form-success-banner[hidden] {
  display: none;
}

.form-hidden {
  position: absolute;
  left: -9999px;
}

.feedback-section {
  padding-top: 36px;
}

.site-footer {
  padding: 34px 0;
  border-top: 1px solid var(--soft-line);
  background: rgba(255, 255, 255, 0.86);
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.demo-main {
  min-height: 70vh;
}

.demo-hero {
  padding: 78px 0 50px;
  background:
    linear-gradient(145deg, rgba(186, 220, 254, 0.34), transparent 42%),
    linear-gradient(180deg, var(--page-blue), var(--page) 420px);
}

.demo-wrap {
  width: min(980px, calc(100% - 40px));
}

.demo-hero h1 {
  max-width: 900px;
  font-size: clamp(2.55rem, 5.3vw, 4.25rem);
}

.demo-hero .hero-text {
  margin-inline: 0;
}

.demo-video {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  margin-top: 34px;
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-lg);
  background: var(--ink);
  box-shadow: var(--shadow);
}

.demo-video iframe,
.video-placeholder {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.demo-video iframe {
  border: 0;
}

.video-placeholder {
  display: grid;
  place-items: center;
  padding: 32px;
  background:
    linear-gradient(135deg, rgba(120, 169, 217, 0.34), transparent 44%),
    linear-gradient(135deg, rgba(46, 46, 46, 0.98), rgba(46, 46, 46, 0.9));
  color: var(--white);
  text-align: center;
}

.video-placeholder strong {
  display: block;
  margin-top: 16px;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
}

.video-placeholder p {
  max-width: 420px;
  margin: 8px auto 0;
  color: rgba(255, 255, 255, 0.76);
}

.play-mark {
  display: grid;
  width: 72px;
  height: 72px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}

.play-mark::before {
  content: "";
  width: 0;
  height: 0;
  margin-left: 5px;
  border-top: 13px solid transparent;
  border-bottom: 13px solid transparent;
  border-left: 20px solid var(--white);
}

.demo-context {
  padding-top: 56px;
}

.demo-context-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: 26px;
  align-items: start;
}

.contact-card {
  padding: 28px;
  box-shadow: var(--soft-shadow);
}

.contact-card h2 {
  font-size: clamp(1.8rem, 3vw, 2.45rem);
}

.contact-card .button-row {
  margin-top: 24px;
}

@media (max-width: 1020px) {
  .hero-grid,
  .problem-panel,
  .evidence-panel,
  .demo-context-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 860px;
  }

  .three-up,
  .workflow-flow,
  .stat-row {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .wrap,
  .demo-wrap {
    width: min(100% - 28px, 1120px);
  }

  .nav {
    min-height: 66px;
    gap: 14px;
  }

  .nav-links {
    gap: 14px;
    font-size: 0.88rem;
  }

  .hero,
  .demo-hero {
    padding-top: 58px;
  }

  .section {
    padding: 58px 0;
  }

  h1 {
    font-size: clamp(2.35rem, 10.5vw, 3.45rem);
  }

  h2 {
    font-size: clamp(1.82rem, 8vw, 2.65rem);
  }

  .hero-text {
    font-size: 1rem;
  }

  .hero-visual,
  .problem-panel,
  .evidence-panel,
  .cta-panel,
  .form-card,
  .contact-card {
    padding: 24px;
  }

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

  .form-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .feature-card span,
  .step span {
    margin-bottom: 22px;
  }

  .footer-grid,
  .footer-links {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-links {
    gap: 10px;
  }

  .button,
  .button-row {
    width: 100%;
  }
}

@media (max-width: 440px) {
  .brand span {
    font-size: 1rem;
  }

  .logo-mark {
    width: 30px;
    height: 30px;
  }

  .nav-links {
    gap: 10px;
    font-size: 0.8rem;
  }

  .product-shot img,
  .demo-video,
  .hero-visual,
  .problem-panel,
  .evidence-panel,
  .cta-panel {
    border-radius: 18px;
  }
}