:root {
  --ink: #202720;
  --muted: #667067;
  --paper: #f7f4ed;
  --panel: #fffdfa;
  --line: #e8e3d9;
  --green: #1f6c4d;
  --green-dark: #173e31;
  --yellow: #f2d66d;
  --peach: #f5dfd0;
  --mint: #dcefe2;
  --shadow: 0 18px 55px rgba(53, 59, 48, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "DM Sans", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 18px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid rgba(232, 227, 217, 0.78);
  background: rgba(247, 244, 237, 0.9);
  backdrop-filter: blur(16px);
}

.brand { display: inline-flex; align-items: center; gap: 11px; font: 800 21px/1 "Manrope", sans-serif; }
.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--yellow);
  color: var(--green-dark);
}
.brand-mark svg { width: 25px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }

nav { display: flex; align-items: center; gap: 24px; color: var(--muted); font-size: 14px; font-weight: 700; }
nav a:hover { color: var(--green-dark); }

.header-action,
.primary-action,
.secondary-action {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  padding: 0 18px;
  font-weight: 800;
  font-size: 14px;
}
.header-action,
.primary-action { background: var(--green); color: white; box-shadow: 0 10px 24px rgba(31, 108, 77, 0.16); }
.secondary-action { border: 1px solid var(--line); background: var(--panel); color: var(--green-dark); }

.hero {
  min-height: calc(100vh - 78px);
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(420px, 1.14fr);
  align-items: center;
  gap: clamp(30px, 5vw, 72px);
  padding: clamp(44px, 7vw, 84px) clamp(20px, 5vw, 72px) 40px;
}
.hero-copy { max-width: 650px; }
.eyebrow {
  margin: 0;
  color: #7d857b;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 1.8px;
}
h1, h2, h3 { font-family: "Manrope", sans-serif; }
h1 {
  margin: 15px 0 18px;
  font-size: clamp(42px, 6vw, 74px);
  line-height: 1.02;
  letter-spacing: 0;
}
.hero-copy > p:not(.eyebrow) {
  max-width: 590px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.62;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.trust-row span {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 253, 250, 0.78);
  color: #5f6a61;
  font-size: 13px;
  font-weight: 800;
}

.hero-product {
  margin: 0;
  align-self: end;
}
.hero-product img {
  width: 100%;
  border: 1px solid rgba(222, 217, 207, 0.95);
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.hero-product figcaption { margin-top: 12px; color: #7b8379; font-size: 13px; font-weight: 700; text-align: right; }

.problem-band,
.workflow,
.benefits,
.cta {
  margin: 0 clamp(20px, 5vw, 72px);
  padding: clamp(42px, 6vw, 72px) 0;
  border-top: 1px solid var(--line);
}
.problem-band {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 1.1fr);
  gap: 36px;
  align-items: start;
}
.problem-band h2,
.section-heading h2,
.cta h2 {
  margin: 8px 0 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.12;
  letter-spacing: 0;
}
.problem-band > p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.section-heading { max-width: 740px; margin-bottom: 26px; }
.steps,
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.steps article,
.benefit-grid article {
  min-height: 210px;
  padding: 24px;
  border: 1px solid rgba(222, 217, 207, 0.9);
  border-radius: 8px;
  background: var(--panel);
}
.steps span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--mint);
  color: var(--green-dark);
  font-weight: 900;
}
.steps h3,
.benefit-grid h3 { margin: 22px 0 9px; font-size: 20px; }
.steps p,
.benefit-grid p { margin: 0; color: var(--muted); line-height: 1.62; }

.benefit-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.benefit-grid article:nth-child(2) { background: #fdf4ee; }
.benefit-grid article:nth-child(3) { background: #f7f2ff; }
.benefit-grid article:nth-child(4) { background: #f2f8ef; }

.cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
  padding: clamp(34px, 5vw, 52px);
  border: 0;
  border-radius: 8px;
  background: var(--green-dark);
  color: white;
}
.cta .eyebrow { color: #d8c56b; }
.cta h2 { max-width: 760px; }
.cta .primary-action { background: var(--yellow); color: var(--green-dark); box-shadow: none; }

footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 26px clamp(20px, 5vw, 72px) 34px;
  color: #6d746d;
  font-size: 14px;
}
footer strong { color: var(--green-dark); }

@media (max-width: 960px) {
  nav { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-product { align-self: auto; }
  .problem-band,
  .steps,
  .benefit-grid { grid-template-columns: 1fr; }
  .cta { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 620px) {
  .site-header { padding: 14px 16px; }
  .brand { font-size: 19px; }
  .brand-mark { width: 36px; height: 36px; border-radius: 10px; }
  .header-action { min-height: 40px; padding: 0 12px; font-size: 13px; }
  .hero { padding: 32px 16px 28px; gap: 28px; }
  h1 { font-size: 42px; }
  .hero-actions a { width: 100%; }
  .hero-product img { border-radius: 8px; }
  .problem-band,
  .workflow,
  .benefits,
  .cta { margin-left: 16px; margin-right: 16px; }
  .steps article,
  .benefit-grid article { min-height: auto; }
  footer { flex-direction: column; padding-left: 16px; padding-right: 16px; }
}