:root {
  --bg: #f7f5f0;
  --bg-alt: #efeae0;
  --surface: #ffffff;
  --ink: #1a1814;
  --ink-muted: #5c574f;
  --accent: #0d6b54;
  --accent-dark: #084a3a;
  --accent-soft: #d8efe8;
  --border: #ddd6c8;
  --shadow: 0 24px 60px rgba(26, 24, 20, 0.08);
  --radius: 16px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "DM Sans", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
}

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

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

.container {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(247, 245, 240, 0.85);
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  border-bottom-color: var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo-mark {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--accent), var(--accent-dark));
  display: grid;
  place-items: center;
  color: white;
  box-shadow: 0 8px 20px rgba(13, 107, 84, 0.25);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.95rem;
  color: var(--ink-muted);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

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

.btn-primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 12px 30px rgba(13, 107, 84, 0.22);
}

.btn-primary:hover {
  background: var(--accent-dark);
}

.btn-secondary {
  background: var(--surface);
  border-color: var(--border);
  color: var(--ink);
}

.hero {
  padding: 4.5rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  max-width: 12ch;
}

.lead {
  margin: 1.25rem 0 0;
  font-size: 1.15rem;
  color: var(--ink-muted);
  max-width: 46ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.hero-note {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--ink-muted);
}

.hero-visual {
  position: relative;
}

.mockup {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.mockup-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.85rem 1rem;
  background: #f3f0ea;
  border-bottom: 1px solid var(--border);
}

.dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: #cdbfb0;
}

.mockup-body {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  min-height: 340px;
}

.mockup-email {
  padding: 1.25rem;
  border-right: 1px solid var(--border);
  background: #faf8f4;
}

.mockup-sidebar {
  padding: 1rem;
  background: var(--surface);
}

.email-line {
  height: 0.65rem;
  border-radius: 999px;
  background: #e5dfd4;
  margin-bottom: 0.65rem;
}

.email-line.short {
  width: 55%;
}

.email-line.medium {
  width: 78%;
}

.attachment {
  margin-top: 1.25rem;
  padding: 0.85rem;
  border: 1px dashed #c8bfb0;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: white;
}

.attachment-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 8px;
  background: #fee8e8;
  color: #b42318;
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  font-weight: 700;
}

.sidebar-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.85rem;
  background: #fcfbfa;
}

.sidebar-card + .sidebar-card {
  margin-top: 0.75rem;
}

.sidebar-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
  margin-bottom: 0.25rem;
}

.sidebar-value {
  font-weight: 600;
  font-size: 0.95rem;
}

.sidebar-total {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--accent-dark);
}

.file-btn {
  margin-top: 0.85rem;
  width: 100%;
  padding: 0.65rem;
  border: none;
  border-radius: 10px;
  background: var(--accent);
  color: white;
  font-weight: 600;
  font-size: 0.85rem;
}

.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: var(--bg-alt);
  border-block: 1px solid var(--border);
}

.section-header {
  max-width: 640px;
  margin-bottom: 2.5rem;
}

.section-header p {
  color: var(--ink-muted);
  margin: 0.75rem 0 0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.step-num {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-dark);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.feature {
  padding: 1.5rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
}

.feature h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.feature p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.98rem;
}

.audience {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.audience-card {
  padding: 2rem;
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--surface), #f7f3ec);
  border: 1px solid var(--border);
}

.audience-card h3 {
  margin-bottom: 0.75rem;
}

.audience-card ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--ink-muted);
}

.audience-card li + li {
  margin-top: 0.4rem;
}

.cta {
  padding: 4rem 0 5rem;
}

.cta-panel {
  padding: 3rem;
  border-radius: calc(var(--radius) + 8px);
  background: linear-gradient(135deg, var(--accent-dark), var(--accent));
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  box-shadow: var(--shadow);
}

.cta-panel p {
  margin: 0.75rem 0 0;
  opacity: 0.9;
  max-width: 46ch;
}

.cta-panel .btn-secondary {
  background: white;
  border-color: white;
  flex-shrink: 0;
}

.site-footer {
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--border);
  color: var(--ink-muted);
  font-size: 0.92rem;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* Legal pages */
.legal-page {
  padding: 3rem 0 5rem;
}

.legal-header {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.legal-header h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 0.75rem;
}

.legal-meta {
  color: var(--ink-muted);
  font-size: 0.95rem;
}

.legal-content {
  max-width: 720px;
}

.legal-content h2 {
  font-size: 1.35rem;
  margin: 2.25rem 0 0.75rem;
}

.legal-content h3 {
  font-size: 1.05rem;
  margin: 1.5rem 0 0.5rem;
}

.legal-content p,
.legal-content li {
  color: var(--ink-muted);
}

.legal-content p {
  margin: 0 0 1rem;
}

.legal-content ul {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

.legal-content li + li {
  margin-top: 0.35rem;
}

.legal-content a {
  color: var(--accent-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-content strong {
  color: var(--ink);
}

.legal-nav {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
  font-size: 0.92rem;
}

.legal-nav a {
  color: var(--accent-dark);
  font-weight: 600;
}

@media (max-width: 900px) {
  .hero-grid,
  .steps,
  .features,
  .audience,
  .mockup-body {
    grid-template-columns: 1fr;
  }

  .mockup-body {
    min-height: auto;
  }

  .mockup-email {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .nav-links {
    display: none;
  }

  .cta-panel {
    flex-direction: column;
    align-items: flex-start;
  }
}