:root {
  color-scheme: light;
  --ink: #14202a;
  --muted: #52606b;
  --line: #d8e0e6;
  --paper: #f8f6ef;
  --white: #ffffff;
  --green: #25724b;
  --green-dark: #18563a;
  --blue: #285f86;
  --amber: #b26b18;
  --navy: #172632;
  --shadow: 0 18px 50px rgba(20, 32, 42, 0.16);
}

* {
  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 {
  position: fixed;
  z-index: 20;
  top: 0;
  right: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding: 12px clamp(18px, 5vw, 56px);
  color: var(--white);
  background: rgba(20, 32, 42, 0.84);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
}

.nav {
  display: flex;
  gap: clamp(14px, 3vw, 28px);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.94rem;
}

.nav a {
  text-decoration: none;
}

.nav a:hover {
  color: var(--white);
}

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 116px clamp(20px, 6vw, 76px) 70px;
  color: var(--white);
}

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

.hero-bg {
  background-image: url("./assets/lead-workflow-dashboard.png");
  background-position: center;
  background-size: cover;
  transform: scale(1.02);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(12, 24, 32, 0.94) 0%, rgba(12, 24, 32, 0.82) 38%, rgba(12, 24, 32, 0.32) 100%),
    linear-gradient(0deg, rgba(12, 24, 32, 0.46), rgba(12, 24, 32, 0.1));
}

.hero-content {
  position: relative;
  width: min(680px, 100%);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #f1b45f;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(3.5rem, 10vw, 8.8rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 5vw, 4.1rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.hero-copy {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
}

.hero-actions,
.review-section {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 8px;
  font-weight: 750;
  text-decoration: none;
  transition:
    transform 160ms ease,
    background 160ms ease,
    border-color 160ms ease;
}

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

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

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

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.38);
  color: var(--white);
}

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

.proof-item {
  padding: 22px clamp(18px, 5vw, 56px);
  background: var(--white);
}

.proof-label {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 0.84rem;
}

.proof-item strong {
  font-size: clamp(1.2rem, 2vw, 1.65rem);
}

.section {
  padding: clamp(68px, 10vw, 116px) clamp(20px, 6vw, 76px);
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(320px, 1.2fr);
  gap: clamp(32px, 7vw, 88px);
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.feature {
  min-height: 190px;
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(20, 32, 42, 0.05);
}

.feature-icon {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--blue);
  font-weight: 850;
}

.feature p,
.fit-copy p,
.email-copy p,
.review-section p {
  color: var(--muted);
}

.email-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.88fr) minmax(340px, 1.12fr);
  gap: clamp(30px, 6vw, 76px);
  align-items: start;
  background: #fffdf8;
  border-block: 1px solid var(--line);
}

.email-copy p {
  max-width: 560px;
  font-size: 1.08rem;
}

.email-card {
  display: grid;
  gap: 14px;
  padding: clamp(20px, 4vw, 30px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.email-topline {
  display: grid;
  gap: 5px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.email-topline span,
.email-block span {
  color: var(--green-dark);
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

.email-topline strong {
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  line-height: 1.1;
}

.email-block {
  display: grid;
  gap: 4px;
}

.email-block p {
  margin-bottom: 0;
  color: var(--ink);
}

.email-action {
  padding: 14px 16px;
  color: var(--white);
  background: var(--navy);
  border-radius: 8px;
  font-weight: 750;
}

.fit-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.95fr) minmax(320px, 1.05fr);
  gap: clamp(30px, 6vw, 74px);
  background: var(--navy);
  color: var(--white);
}

.fit-copy p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.08rem;
}

.fit-table {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.fit-row {
  display: grid;
  grid-template-columns: minmax(120px, 0.8fr) minmax(160px, 1fr);
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.fit-row span {
  color: rgba(255, 255, 255, 0.7);
}

.review-section {
  justify-content: space-between;
  background: #eef3f1;
}

.review-section > div {
  max-width: 760px;
}

.review-section .button {
  flex: 0 0 auto;
}

@media (max-width: 760px) {
  .topbar {
    position: absolute;
  }

  .nav {
    display: none;
  }

  .hero {
    min-height: 88vh;
  }

  .hero-overlay {
    background:
      linear-gradient(0deg, rgba(12, 24, 32, 0.9), rgba(12, 24, 32, 0.58)),
      linear-gradient(90deg, rgba(12, 24, 32, 0.8), rgba(12, 24, 32, 0.32));
  }

  .proof-band,
  .section-grid,
  .email-section,
  .fit-section,
  .feature-list {
    grid-template-columns: 1fr;
  }

  .fit-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .review-section {
    align-items: flex-start;
  }
}