:root {
  color-scheme: light;
  --ink: #10231f;
  --muted: #5e706b;
  --paper: #f8f4e8;
  --paper-strong: #fffaf0;
  --mint: #52d98f;
  --mint-dark: #13995f;
  --amber: #f5a524;
  --blue: #5b8def;
  --line: rgba(16, 35, 31, 0.14);
  --shadow: 0 24px 70px rgba(16, 35, 31, 0.16);
  --radius-lg: 34px;
  --radius-md: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 8%, rgba(82, 217, 143, 0.28), transparent 32rem),
    radial-gradient(circle at 85% 10%, rgba(245, 165, 36, 0.22), transparent 28rem),
    linear-gradient(135deg, #f9f1df 0%, #eef8ed 48%, #f8f4e8 100%);
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 70px);
  backdrop-filter: blur(18px);
  background: rgba(248, 244, 232, 0.74);
  border-bottom: 1px solid rgba(16, 35, 31, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 850;
  text-decoration: none;
  letter-spacing: -0.04em;
  font-size: 1.1rem;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 13px;
  color: white;
  background: linear-gradient(135deg, var(--ink), var(--mint-dark));
  font-size: 0.78rem;
  letter-spacing: -0.02em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-weight: 650;
  font-size: 0.94rem;
}

.nav a,
.site-footer a,
.text-link {
  text-decoration: none;
}

.nav a:hover,
.site-footer a:hover,
.text-link:hover {
  color: var(--mint-dark);
}

.header-cta,
.primary-button,
.secondary-button,
.signup-form button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 46px;
  border-radius: 999px;
  padding: 0 18px;
  font-weight: 800;
  text-decoration: none;
}

.header-cta,
.primary-button,
.signup-form button {
  color: #fff;
  background: var(--ink);
  box-shadow: 0 10px 30px rgba(16, 35, 31, 0.18);
}

.secondary-button {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.64);
  border: 1px solid var(--line);
}

.hero,
.section,
.newsletter,
.site-footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.72fr);
  gap: 36px;
  align-items: center;
  padding: 88px 0 48px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--mint-dark);
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
}

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

h1 {
  max-width: 850px;
  margin-bottom: 22px;
  font-size: clamp(3.2rem, 8vw, 7.6rem);
  line-height: 0.88;
  letter-spacing: -0.09em;
}

h2 {
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 0.96;
  letter-spacing: -0.07em;
}

h3 {
  font-size: 1.28rem;
  letter-spacing: -0.04em;
}

.hero-text {
  max-width: 700px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.24rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 32px 0 16px;
}

.trust-note {
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-panel {
  padding: 20px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.52)),
    radial-gradient(circle at top right, rgba(82, 217, 143, 0.36), transparent 18rem);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow);
}

.panel-topline {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  margin-bottom: 16px;
}

.panel-topline strong {
  color: var(--ink);
}

.stack-card {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 14px;
  align-items: center;
  margin-top: 12px;
  padding: 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid var(--line);
}

.stack-card.active {
  background: var(--ink);
  color: #fff;
}

.stack-card p {
  margin: 6px 0 0;
  color: inherit;
  opacity: 0.76;
}

.tool-icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 18px;
  font-weight: 900;
  color: var(--ink);
  background: #fff;
}

.tool-icon.ops {
  background: #e7f0ff;
}

.tool-icon.money {
  background: #fff1cc;
}

.logo-strip {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto 44px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.logo-strip span {
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.52);
  font-weight: 750;
}

.section {
  padding: 62px 0;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 28px;
}

.section-heading p,
.split-section p,
.newsletter p,
.method p,
.tool-card p,
.tool-card li {
  color: var(--muted);
  line-height: 1.65;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.tool-card {
  padding: 24px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.64);
  border: 1px solid rgba(255, 255, 255, 0.82);
  box-shadow: 0 12px 36px rgba(16, 35, 31, 0.08);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 560ms ease, transform 560ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.tool-card.featured {
  background: linear-gradient(145deg, #10231f, #164d38);
  color: #fff;
}

.tool-card.featured p,
.tool-card.featured li {
  color: rgba(255, 255, 255, 0.74);
}

.category-tag {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 7px 11px;
  border-radius: 999px;
  color: var(--mint-dark);
  background: rgba(82, 217, 143, 0.16);
  font-weight: 850;
  font-size: 0.77rem;
}

.tool-card.featured .category-tag {
  color: #d8ffe6;
  background: rgba(255, 255, 255, 0.12);
}

.tool-card ul {
  padding-left: 18px;
}

.text-link {
  display: inline-flex;
  margin-top: 8px;
  color: var(--mint-dark);
  font-weight: 850;
}

.tool-card.featured .text-link {
  color: #fff;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(340px, 1fr);
  gap: 34px;
  align-items: start;
}

.stack-list {
  display: grid;
  gap: 14px;
}

.stack-list article {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 18px;
  padding: 20px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.82);
}

.stack-list span {
  color: var(--mint-dark);
  font-weight: 950;
  font-size: 1.2rem;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.method-grid div {
  min-height: 170px;
  padding: 22px;
  border-radius: 24px;
  color: #fff;
  background: linear-gradient(145deg, var(--ink), #1d4d3d);
}

.method-grid strong {
  display: block;
  margin-bottom: 34px;
  font-size: 1.25rem;
}

.method-grid p {
  color: rgba(255, 255, 255, 0.74);
}

.newsletter {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.7fr);
  gap: 24px;
  align-items: center;
  margin-top: 34px;
  padding: 34px;
  border-radius: var(--radius-lg);
  color: #fff;
  background:
    radial-gradient(circle at top right, rgba(82, 217, 143, 0.38), transparent 20rem),
    linear-gradient(145deg, #10231f, #153f33);
  box-shadow: var(--shadow);
}

.newsletter .eyebrow,
.newsletter p {
  color: rgba(255, 255, 255, 0.74);
}

.signup-form {
  display: grid;
  gap: 12px;
  padding: 14px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.signup-form span {
  display: block;
  margin-bottom: 8px;
  font-weight: 800;
}

.signup-form input {
  width: 100%;
  min-height: 52px;
  border: 0;
  border-radius: 16px;
  padding: 0 14px;
  font: inherit;
}

.signup-form button {
  border: 0;
  background: var(--mint);
  color: var(--ink);
  cursor: pointer;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 48px 0 38px;
  color: var(--muted);
}

.site-footer strong {
  color: var(--ink);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.legal-page {
  width: min(820px, calc(100% - 40px));
  margin: 0 auto;
  padding: 80px 0;
}

.legal-page h1 {
  font-size: clamp(2.6rem, 7vw, 5rem);
}

.legal-page p,
.legal-page li {
  color: var(--muted);
  line-height: 1.7;
}

@media (max-width: 900px) {
  .site-header {
    align-items: flex-start;
  }

  .nav,
  .header-cta {
    display: none;
  }

  .hero,
  .split-section,
  .newsletter {
    grid-template-columns: 1fr;
  }

  .tool-grid,
  .method-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 58px;
  }

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