:root {
  color-scheme: light;
  --ink: #171717;
  --muted: #62646a;
  --paper: #f8f5ef;
  --surface: #ffffff;
  --line: #ded7cb;
  --accent: #0f766e;
  --accent-dark: #0b4f4b;
  --sun: #e9b44c;
  --rose: #c75c5c;
  --shadow: 0 18px 42px rgba(25, 24, 20, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.topbar {
  align-items: center;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1180px;
  padding: 22px 24px;
}

.brand {
  align-items: center;
  display: inline-flex;
  font-weight: 780;
  gap: 10px;
  text-decoration: none;
}

.brand-mark {
  align-items: center;
  background: var(--ink);
  border-radius: 8px;
  color: #fff;
  display: inline-flex;
  height: 34px;
  justify-content: center;
  width: 34px;
}

.nav {
  display: flex;
  gap: 18px;
}

.nav a {
  color: var(--muted);
  font-size: 15px;
  text-decoration: none;
}

.hero {
  align-items: center;
  display: grid;
  gap: 42px;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  margin: 0 auto;
  max-width: 1180px;
  min-height: calc(100vh - 92px);
  padding: 44px 24px 72px;
}

.hero h1,
.section h2 {
  letter-spacing: 0;
}

.hero h1 {
  font-size: clamp(48px, 7vw, 92px);
  line-height: 0.95;
  margin: 0 0 24px;
  max-width: 780px;
}

.lead {
  color: var(--muted);
  font-size: 20px;
  margin: 0;
  max-width: 640px;
}

.eyebrow {
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 0 0 12px;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  align-items: center;
  border: 1px solid var(--ink);
  border-radius: 8px;
  display: inline-flex;
  font-weight: 780;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  text-decoration: none;
}

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

.button.secondary {
  background: transparent;
}

.button.large {
  min-width: 220px;
}

.hero-visual {
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.2), rgba(233, 180, 76, 0.26)),
    repeating-linear-gradient(0deg, rgba(23, 23, 23, 0.05), rgba(23, 23, 23, 0.05) 1px, transparent 1px, transparent 16px);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 520px;
  padding: 34px;
}

.mock-window {
  background: var(--surface);
  border: 1px solid rgba(23, 23, 23, 0.18);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
  transform: rotate(-1.5deg);
}

.mock-bar {
  align-items: center;
  background: #272727;
  display: flex;
  gap: 7px;
  height: 36px;
  padding: 0 14px;
}

.mock-bar span {
  background: var(--sun);
  border-radius: 50%;
  height: 9px;
  width: 9px;
}

.mock-bar span:nth-child(2) {
  background: var(--rose);
}

.mock-bar span:nth-child(3) {
  background: var(--accent);
}

.mock-body {
  padding: 34px;
}

.mock-label {
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
  margin: 0 0 18px;
  text-transform: uppercase;
}

.mock-body h2 {
  font-size: 42px;
  line-height: 1.02;
  margin: 0 0 18px;
}

.mock-body p {
  color: var(--muted);
  margin: 0;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.chips span {
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  padding: 8px 12px;
}

.strip {
  background: var(--ink);
  color: #fff;
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(3, 1fr);
}

.strip div {
  align-items: center;
  display: flex;
  gap: 12px;
  justify-content: center;
  min-height: 92px;
  padding: 18px;
}

.strip strong {
  font-size: 34px;
}

.strip span {
  color: rgba(255, 255, 255, 0.72);
}

.section {
  margin: 0 auto;
  max-width: 1180px;
  padding: 84px 24px;
}

.two-col {
  display: grid;
  gap: 48px;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
}

.section h2 {
  font-size: clamp(32px, 4vw, 58px);
  line-height: 1;
  margin: 0 0 18px;
}

.section p {
  color: var(--muted);
  font-size: 18px;
  margin: 0;
}

.deliverables {
  display: grid;
  gap: 14px;
}

.item {
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 18px;
  grid-template-columns: 54px 1fr;
  padding: 18px;
}

.item span {
  color: var(--accent-dark);
  font-weight: 860;
}

.item p {
  color: var(--ink);
  font-weight: 700;
}

.sample-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-bottom: 36px;
}

.sample-header {
  margin-bottom: 28px;
}

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

.sample-grid article {
  background: #fbfaf7;
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 250px;
  padding: 20px;
}

.sample-grid h3 {
  font-size: 20px;
  margin: 0 0 14px;
}

.sample-grid ol {
  color: var(--muted);
  margin: 0;
  padding-left: 20px;
}

.sample-grid li + li {
  margin-top: 10px;
}

.sample-grid p {
  font-size: 16px;
}

.sample-link {
  font-size: 15px;
  margin-top: 22px;
}

.sample-link a {
  color: var(--accent-dark);
  font-weight: 760;
}

.order {
  align-items: start;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 32px;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1.18fr);
}

.order-copy {
  max-width: 720px;
}

.order-form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 16px;
  padding: 22px;
}

.order-form label {
  display: grid;
  gap: 7px;
}

.order-form label span {
  color: var(--ink);
  font-size: 14px;
  font-weight: 760;
}

.order-form input,
.order-form select,
.order-form textarea {
  background: #fbfaf7;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  font: inherit;
  min-height: 46px;
  padding: 11px 12px;
  width: 100%;
}

.order-form textarea {
  resize: vertical;
}

.order-form input:focus,
.order-form select:focus,
.order-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.16);
  outline: none;
}

.form-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, 1fr);
}

.hidden-field {
  left: -9999px;
  opacity: 0;
  position: absolute;
}

.order-form button {
  cursor: pointer;
  width: 100%;
}

.order-form button:disabled {
  cursor: wait;
  opacity: 0.68;
}

.form-note,
.form-status {
  font-size: 14px;
}

.form-status {
  color: var(--muted);
  min-height: 22px;
}

.form-status[data-type="success"] {
  color: var(--accent-dark);
  font-weight: 760;
}

.form-status[data-type="error"] {
  color: #a13d3d;
  font-weight: 760;
}

.footer {
  align-items: center;
  border-top: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1180px;
  padding: 28px 24px 40px;
}

.footer a {
  color: var(--accent-dark);
  font-weight: 720;
  text-decoration: none;
}

@media (max-width: 820px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .two-col,
  .sample-grid,
  .order {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 26px;
  }

  .hero-visual {
    min-height: auto;
    padding: 18px;
  }

  .mock-body h2 {
    font-size: 32px;
  }

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

  .strip div {
    justify-content: flex-start;
    padding-left: 24px;
  }

  .section {
    padding: 58px 18px;
  }

  .sample-panel {
    border-left: 0;
    border-radius: 0;
    border-right: 0;
  }

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

  .button.large {
    width: 100%;
  }
}

@media (max-width: 520px) {
  .brand {
    font-size: 15px;
  }

  .hero h1 {
    font-size: 45px;
  }

  .lead,
  .section p {
    font-size: 16px;
  }

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

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