:root {
  --ink: #171717;
  --muted: #5c6470;
  --paper: #f7f8f5;
  --white: #ffffff;
  --line: #dce2dc;
  --green: #2f7d5c;
  --green-deep: #1e5b43;
  --coral: #d95d39;
  --cyan: #1d7f8c;
  --gold: #c69324;
  --shadow: 0 18px 48px rgba(23, 23, 23, 0.14);
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-sans);
  line-height: 1.5;
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 56px);
  background: rgba(247, 248, 245, 0.9);
  border-bottom: 1px solid rgba(23, 23, 23, 0.08);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  white-space: nowrap;
}

.brand-mark {
  display: inline-grid;
  width: 36px;
  height: 36px;
  place-items: center;
  color: var(--white);
  background: var(--green);
  border-radius: 8px;
}

.brand-name {
  font-size: 18px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: #2d343c;
  font-size: 15px;
  font-weight: 650;
}

.site-nav a {
  padding: 6px 0;
}

.nav-cta {
  padding: 9px 14px !important;
  color: var(--white);
  background: var(--ink);
  border-radius: 8px;
}

.nav-toggle {
  display: none;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  font: inherit;
  font-weight: 700;
}

.hero {
  position: relative;
  min-height: 82vh;
  display: grid;
  align-items: center;
  padding: 88px clamp(20px, 6vw, 72px);
  color: var(--white);
  background:
    url("https://images.unsplash.com/photo-1497366754035-f200968a6e72?auto=format&fit=crop&w=1800&q=80")
    center / cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(12, 16, 14, 0.82), rgba(12, 16, 14, 0.48), rgba(12, 16, 14, 0.18));
}

.hero-content {
  position: relative;
  max-width: 780px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--coral);
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #ffb092;
}

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

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(44px, 7vw, 82px);
  line-height: 0.98;
}

h2 {
  margin: 0;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.03;
}

h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.15;
}

.hero-copy {
  max-width: 650px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 20px;
}

.hero-actions,
.section-copy,
.pricing-grid,
.feature-grid,
.steps,
.security-grid {
  margin-top: 32px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  text-align: center;
  cursor: pointer;
}

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

.button.primary:hover {
  background: var(--green-deep);
}

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

.button[aria-busy="true"] {
  opacity: 0.72;
  pointer-events: none;
}

.signal-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
}

.signal-item {
  padding: 22px clamp(20px, 4vw, 56px);
  background: var(--white);
}

.signal-item strong {
  display: block;
  font-size: 18px;
}

.signal-item span {
  color: var(--muted);
}

.section,
.security,
.contact {
  padding: 82px clamp(20px, 6vw, 72px);
}

.section-copy {
  max-width: 780px;
}

.section-copy p,
.security > div:first-child p,
.contact > div:first-child p {
  max-width: 720px;
  color: var(--muted);
  font-size: 18px;
}

.feature-grid,
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.feature-card,
.step-card,
.price-card,
.security-grid article {
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.feature-card {
  min-height: 230px;
}

.feature-kicker,
.step-card span,
.badge {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--green);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.feature-card p,
.step-card p,
.price-card p,
.security-grid p {
  color: var(--muted);
}

.visual-section {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: stretch;
  min-height: 580px;
  background: var(--ink);
  color: var(--white);
}

.visual-section img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.workflow-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(38px, 6vw, 72px);
}

.workflow-list {
  display: grid;
  gap: 18px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.workflow-list li {
  display: grid;
  grid-template-columns: 40px 1fr;
  align-items: start;
  gap: 14px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 18px;
}

.workflow-list span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--ink);
  background: #8ed1a5;
  border-radius: 8px;
  font-weight: 900;
}

.muted {
  background: #eef3ef;
}

.steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.step-card {
  min-height: 210px;
}

.security {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 44px;
  color: var(--white);
  background: #1e2522;
}

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

.security-grid article {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
}

.security-grid p,
.security > div:first-child p {
  color: rgba(255, 255, 255, 0.74);
}

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

.price-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.price-card.featured {
  border-color: var(--green);
  box-shadow: var(--shadow);
}

.price {
  margin: 0;
  color: var(--ink) !important;
  font-size: 44px;
  font-weight: 900;
}

.price span {
  color: var(--muted);
  font-size: 16px;
  font-weight: 700;
}

.price-card ul {
  display: grid;
  gap: 10px;
  margin: 0 0 auto;
  padding-left: 20px;
  color: #323940;
}

.pricing-cta {
  width: 100%;
}

.contact {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 44px;
  background: var(--white);
}

.contact-form {
  display: grid;
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: #303741;
  font-weight: 750;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 13px 14px;
  color: var(--ink);
  background: #fbfcfb;
  border: 1px solid #cbd4ce;
  border-radius: 8px;
  font: inherit;
}

.contact-form textarea {
  resize: vertical;
}

.checkout-form {
  max-width: 560px;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px clamp(20px, 6vw, 72px);
  color: rgba(255, 255, 255, 0.72);
  background: var(--ink);
}

.site-footer p {
  margin: 0;
}

@media (max-width: 1050px) {
  .feature-grid,
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .visual-section,
  .security,
  .contact {
    grid-template-columns: 1fr;
  }

  .visual-section img {
    max-height: 420px;
  }
}

@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 68px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .hero {
    min-height: 78vh;
    padding-top: 76px;
  }

  h1 {
    font-size: 42px;
  }

  .signal-band,
  .feature-grid,
  .pricing-grid,
  .steps,
  .security-grid {
    grid-template-columns: 1fr;
  }

  .section,
  .security,
  .contact {
    padding-top: 58px;
    padding-bottom: 58px;
  }

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