:root {
  --ink: #17201c;
  --deep: #08120e;
  --moss: #2c6c4f;
  --leaf: #7ecb87;
  --amber: #f2b544;
  --rust: #b65d3d;
  --paper: #f5f2ea;
  --white: #fffdf8;
  --muted: #68736d;
  --line: rgba(23, 32, 28, 0.14);
  --shadow: 0 24px 70px rgba(8, 18, 14, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 18px;
  left: 50%;
  width: min(1120px, calc(100% - 28px));
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 18px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 253, 248, 0.18);
  border-radius: 8px;
  color: var(--white);
  background: rgba(8, 18, 14, 0.42);
  box-shadow: 0 12px 38px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(18px);
  transition: background 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  border-color: rgba(23, 32, 28, 0.12);
  color: var(--ink);
  background: rgba(255, 253, 248, 0.92);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 8px;
  color: var(--deep);
  background: linear-gradient(135deg, var(--leaf), var(--amber));
  font-weight: 900;
  letter-spacing: 0;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.05;
}

.brand strong {
  font-size: 1rem;
}

.brand small {
  margin-top: 3px;
  color: currentColor;
  font-size: 0.72rem;
  opacity: 0.76;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px;
  border: 1px solid rgba(255, 253, 248, 0.14);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.08);
}

.site-header.is-scrolled .nav-links {
  border-color: rgba(23, 32, 28, 0.1);
  background: rgba(23, 32, 28, 0.04);
}

.nav-links a,
.nav-cta {
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 700;
  white-space: nowrap;
}

.nav-links a {
  padding: 8px 11px;
  opacity: 0.82;
}

.nav-links a:hover {
  background: rgba(255, 253, 248, 0.12);
  opacity: 1;
}

.site-header.is-scrolled .nav-links a:hover {
  background: rgba(23, 32, 28, 0.06);
}

.nav-cta {
  justify-self: end;
  padding: 11px 14px;
  color: var(--deep);
  background: var(--amber);
}

.hero {
  position: relative;
  min-height: 88svh;
  overflow: hidden;
  color: var(--white);
  background: var(--deep);
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% center;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(8, 18, 14, 0.94) 0%, rgba(8, 18, 14, 0.72) 34%, rgba(8, 18, 14, 0.24) 66%, rgba(8, 18, 14, 0.04) 100%),
    linear-gradient(0deg, rgba(8, 18, 14, 0.78) 0%, rgba(8, 18, 14, 0.03) 42%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(128px, 18vh, 190px) 0 48px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 16px;
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 640px;
  margin-bottom: 18px;
  font-size: clamp(5.5rem, 19vw, 15rem);
  line-height: 0.78;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 4.6rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.08rem;
  line-height: 1.15;
}

.hero-copy {
  max-width: 650px;
  margin-bottom: 26px;
  color: rgba(255, 253, 248, 0.84);
  font-size: clamp(1.1rem, 2vw, 1.38rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 42px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 900;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  color: var(--deep);
  background: var(--amber);
  box-shadow: 0 12px 32px rgba(242, 181, 68, 0.25);
}

.button.ghost {
  border-color: rgba(255, 253, 248, 0.28);
  color: var(--white);
  background: rgba(255, 253, 248, 0.08);
}

.proof-strip {
  display: grid;
  width: min(720px, 100%);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 253, 248, 0.16);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.14);
}

.proof-strip div {
  padding: 18px;
  background: rgba(8, 18, 14, 0.52);
  backdrop-filter: blur(12px);
}

.proof-strip dt {
  font-weight: 900;
}

.proof-strip dd {
  margin: 4px 0 0;
  color: rgba(255, 253, 248, 0.72);
  font-size: 0.88rem;
}

.band,
.workflow,
.split-section,
.trial,
.site-footer {
  padding: clamp(58px, 8vw, 110px) max(24px, calc((100vw - 1120px) / 2));
}

.intro {
  background: var(--paper);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.72fr);
  gap: clamp(26px, 6vw, 86px);
  align-items: start;
}

.intro-grid p,
.split-section p,
.trial-panel p {
  color: var(--muted);
  font-size: clamp(1.02rem, 1.4vw, 1.22rem);
}

.section-heading {
  width: min(760px, 100%);
  margin-bottom: 34px;
}

.workflow {
  background: var(--white);
}

.flow-board,
.feature-grid {
  display: grid;
  gap: 14px;
}

.flow-board {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  counter-reset: flow;
}

.flow-board article,
.feature-grid article {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.78);
  box-shadow: 0 18px 50px rgba(23, 32, 28, 0.06);
}

.flow-board article {
  min-height: 250px;
  padding: 22px;
}

.flow-board span {
  display: inline-grid;
  width: 40px;
  height: 40px;
  margin-bottom: 46px;
  place-items: center;
  border-radius: 8px;
  color: var(--deep);
  background: var(--leaf);
  font-size: 0.8rem;
  font-weight: 900;
}

.flow-board p,
.feature-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.features {
  background:
    linear-gradient(180deg, rgba(245, 242, 234, 0.96), rgba(245, 242, 234, 1)),
    var(--paper);
}

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

.feature-grid article {
  padding: 24px;
}

.feature-icon {
  display: grid;
  width: 40px;
  height: 40px;
  margin-bottom: 22px;
  place-items: center;
  border-radius: 8px;
  color: var(--white);
  background: var(--moss);
  font-size: 0.8rem;
  font-weight: 900;
}

.feature-grid article:nth-child(2n) .feature-icon {
  color: var(--deep);
  background: var(--amber);
}

.feature-grid article:nth-child(3n) .feature-icon {
  background: var(--rust);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(280px, 0.8fr);
  gap: clamp(28px, 6vw, 90px);
  align-items: center;
  color: var(--white);
  background: var(--deep);
}

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

.benefit-list p {
  margin: 0;
  padding: 18px 0;
  border-top: 1px solid rgba(255, 253, 248, 0.18);
  color: rgba(255, 253, 248, 0.76);
}

.benefit-list strong {
  color: var(--white);
}

.trial {
  background: var(--white);
}

.trial-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(320px, 0.64fr);
  gap: clamp(28px, 6vw, 84px);
  align-items: start;
  padding: clamp(24px, 5vw, 54px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(126, 203, 135, 0.17), rgba(242, 181, 68, 0.14)),
    var(--paper);
  box-shadow: var(--shadow);
}

.trial-form {
  display: grid;
  gap: 14px;
}

.trial-form label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 900;
}

.trial-form input,
.trial-form select {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(23, 32, 28, 0.14);
  border-radius: 8px;
  padding: 12px 13px;
  color: var(--ink);
  background: rgba(255, 253, 248, 0.88);
  font: inherit;
}

.trial-form input:focus,
.trial-form select:focus {
  outline: 3px solid rgba(126, 203, 135, 0.34);
  border-color: var(--moss);
}

.trial-form .button {
  width: 100%;
}

.form-note {
  min-height: 44px;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  border-top: 1px solid var(--line);
  background: var(--paper);
}

.site-footer p {
  max-width: 460px;
  margin: 0;
  color: var(--muted);
  text-align: right;
}

.not-found-page {
  min-height: 100vh;
  color: var(--white);
  background: var(--deep);
}

.not-found {
  display: grid;
  min-height: 100vh;
  width: min(680px, calc(100% - 40px));
  margin: 0 auto;
  align-content: center;
  gap: 20px;
}

.not-found h1 {
  margin: 28px 0 0;
  font-size: clamp(5rem, 18vw, 10rem);
}

.not-found p {
  color: rgba(255, 253, 248, 0.78);
  font-size: 1.2rem;
}

.not-found .button {
  width: fit-content;
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .intro-grid,
  .split-section,
  .trial-panel {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .site-header {
    top: 10px;
    width: calc(100% - 20px);
  }

  .brand small {
    display: none;
  }

  .nav-cta {
    padding-inline: 11px;
    font-size: 0.82rem;
  }

  .hero {
    min-height: 86svh;
  }

  .hero-content {
    width: min(100% - 24px, 1120px);
    padding-top: 122px;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(8, 18, 14, 0.94), rgba(8, 18, 14, 0.66)),
      linear-gradient(0deg, rgba(8, 18, 14, 0.8), rgba(8, 18, 14, 0.05));
  }

  .proof-strip,
  .flow-board,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .flow-board article {
    min-height: 0;
  }

  .flow-board span {
    margin-bottom: 24px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer p {
    text-align: left;
  }
}