:root {
  --bg: #f4f1ea;
  --surface: #fffdf8;
  --surface-strong: #f8f5ee;
  --panel: #ffffff;
  --text: #1d2935;
  --muted: #586473;
  --line: #ded7ca;
  --primary: #1e5a52;
  --primary-strong: #15453f;
  --accent: #c87d3f;
  --shadow: 0 24px 70px rgba(29, 41, 53, 0.12);
  --radius: 22px;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(200, 125, 63, 0.08), transparent 28%),
    linear-gradient(180deg, #faf7f1 0%, var(--bg) 42%, #f8f5ee 100%);
  color: var(--text);
  line-height: 1.65;
}

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

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

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.section {
  padding: 5.75rem 0;
}

.section-muted {
  background: rgba(255, 253, 248, 0.72);
  border-top: 1px solid rgba(222, 215, 202, 0.6);
  border-bottom: 1px solid rgba(222, 215, 202, 0.6);
}

.section-accent {
  background: linear-gradient(180deg, rgba(30, 90, 82, 0.06), rgba(30, 90, 82, 0.01));
}

.example-section {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.35), rgba(255, 253, 248, 0.7));
}

.workflow-section {
  padding-top: 2.25rem;
  padding-bottom: 4.5rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.34), rgba(255, 253, 248, 0.55));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: rgba(250, 247, 241, 0.78);
  border-bottom: 1px solid rgba(222, 215, 202, 0.72);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 78px;
}

.brand {
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary-strong);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  color: var(--muted);
  font-size: 0.97rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0.95rem 1.45rem;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  border: 1px solid transparent;
  box-shadow: 0 10px 24px rgba(30, 90, 82, 0.18);
  transition:
    transform 160ms ease,
    background 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.button:hover,
.button:focus-visible {
  background: var(--primary-strong);
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(30, 90, 82, 0.24);
}

.button-secondary {
  background: transparent;
  color: var(--text);
  border-color: rgba(29, 41, 53, 0.16);
  box-shadow: none;
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.7);
}

.button-small {
  min-height: 42px;
  padding: 0.7rem 1.1rem;
}

.hero {
  padding-top: 5.2rem;
  padding-bottom: 4.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 4rem;
  align-items: center;
}

.hero-copy {
  max-width: 680px;
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--accent);
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 1.2rem;
  font-size: clamp(2.8rem, 5vw, 5rem);
  line-height: 1.03;
  letter-spacing: -0.04em;
  max-width: 12ch;
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 3.3vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
  max-width: 14ch;
}

h3 {
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
  line-height: 1.2;
}

.section-heading h2 {
  max-width: 13ch;
}

.subheadline,
.section-heading p,
.benefit-card p,
.step-card p,
.use-case-card p,
.faq-item p,
.cta-card p,
.stat-card span,
.example-card p {
  color: var(--muted);
  font-size: 1.04rem;
}

.subheadline {
  max-width: 60ch;
  font-size: 1.08rem;
}

.section-heading p {
  max-width: 62ch;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 2rem 0 1.75rem;
}

.hero-points {
  display: grid;
  gap: 0.8rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.hero-points li {
  position: relative;
  padding-left: 1.6rem;
  color: var(--muted);
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(200, 125, 63, 0.12);
}

.hero-card {
  padding: 1.1rem;
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(245, 241, 233, 0.96));
  border: 1px solid rgba(222, 215, 202, 0.95);
  box-shadow:
    0 30px 80px rgba(29, 41, 53, 0.12),
    0 10px 24px rgba(29, 41, 53, 0.06);
}

.hero-card img {
  border-radius: 22px;
}

.stats-grid,
.steps-grid,
.benefits-grid,
.use-cases-grid,
.workflow-grid {
  display: grid;
  gap: 1.35rem;
}

.workflow-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: start;
}

.stats-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.example-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.35rem;
}

.stat-card,
.step-card,
.benefit-card,
.use-case-card,
.faq-item,
.cta-card,
.workflow-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 45px rgba(29, 41, 53, 0.06);
}

.example-card {
  min-height: 100%;
  padding: 1.7rem;
  background: linear-gradient(180deg, #fffdf9, #ffffff);
  border: 1px solid rgba(222, 215, 202, 0.95);
  border-radius: var(--radius);
  box-shadow: 0 18px 50px rgba(29, 41, 53, 0.06);
}

.stat-card,
.step-card,
.benefit-card,
.use-case-card,
.faq-item,
.workflow-card {
  padding: 1.6rem;
}

.stat-card {
  padding: 1.4rem 1.5rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(222, 215, 202, 0.75);
  box-shadow: none;
}

.benefit-card,
.use-case-card,
.faq-item,
.workflow-card {
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 14px 34px rgba(29, 41, 53, 0.05);
}

.workflow-card {
  display: grid;
  align-content: start;
  gap: 0.9rem;
  padding: 1.1rem;
  background: rgba(255, 255, 255, 0.76);
}

.workflow-card h3,
.workflow-card p {
  margin-bottom: 0;
}

.workflow-card p {
  color: var(--muted);
  font-size: 0.98rem;
}

.workflow-image {
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid rgba(222, 215, 202, 0.9);
  background: #f4f0e8;
  aspect-ratio: 1.18 / 1;
}

.workflow-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.stat-card strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 1.9rem;
  line-height: 1;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2.8rem;
}

.section-heading.left {
  max-width: 640px;
}

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

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  margin-bottom: 1rem;
  border-radius: 999px;
  background: rgba(30, 90, 82, 0.1);
  color: var(--primary);
  font-size: 0.92rem;
  font-weight: 800;
}

.example-card h3 {
  margin-bottom: 0.85rem;
}

.example-card strong {
  color: var(--text);
}

.benefit-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
  align-items: start;
}

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

.use-cases-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 1rem;
}

.demo-form {
  width: 100%;
}

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

.form-field {
  display: grid;
  gap: 0.45rem;
}

.form-field span {
  font-size: 0.92rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.88);
}

.form-field input {
  width: 100%;
  min-height: 52px;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.98);
  color: var(--text);
  font: inherit;
}

.form-field input::placeholder {
  color: #7b8490;
}

.form-field input:focus {
  outline: 2px solid rgba(255, 255, 255, 0.3);
  outline-offset: 2px;
}

.cta-section {
  padding-top: 2rem;
  padding-bottom: 6.5rem;
}

.cta-card {
  display: grid;
  grid-template-columns: 1.1fr auto;
  gap: 2rem;
  align-items: center;
  padding: 2.3rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 30px;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.08), transparent 30%),
    linear-gradient(135deg, rgba(30, 90, 82, 0.98), rgba(21, 69, 63, 0.98)),
    var(--panel);
  color: #fff;
  box-shadow: 0 28px 70px rgba(21, 69, 63, 0.22);
}

.cta-card .eyebrow,
.cta-card p {
  color: rgba(255, 255, 255, 0.82);
}

.cta-card .button {
  background: #fff;
  color: var(--primary-strong);
  box-shadow: none;
}

.cta-card .button:hover,
.cta-card .button:focus-visible {
  background: #f3efe6;
  box-shadow: none;
}

.cta-card .button-secondary {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.28);
}

.cta-card .button-secondary:hover,
.cta-card .button-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.08);
}

@media (max-width: 1080px) {
  .hero-grid,
  .benefit-layout,
  .faq-grid,
  .cta-card {
    grid-template-columns: 1fr;
  }

  .steps-grid,
  .example-grid,
  .workflow-grid,
  .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero {
    padding-top: 3rem;
  }
}

@media (max-width: 820px) {
  .nav {
    min-height: auto;
    padding: 1rem 0;
    align-items: flex-start;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.8rem 1rem;
    font-size: 0.92rem;
  }

  .stats-grid,
  .benefits-grid,
  .use-cases-grid,
  .steps-grid,
  .example-grid,
  .workflow-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 4.25rem 0;
  }

  h1,
  h2,
  .section-heading h2 {
    max-width: none;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(calc(100% - 1.25rem), var(--container));
  }

  .nav {
    flex-direction: column;
    gap: 0.9rem;
  }

  .nav-links {
    width: 100%;
    justify-content: flex-start;
  }

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

  .hero-actions,
  .cta-actions {
    display: grid;
  }

  .cta-card {
    padding: 1.4rem;
  }
}