:root {
  --ink: #11171a;
  --muted: #5b6770;
  --line: rgba(17, 23, 26, 0.12);
  --paper: #fcfbf7;
  --surface: #ffffff;
  --soft: #f5f1e8;
  --green: #285c49;
  --green-dark: #10271f;
  --brown: #6d4c32;
  --green-soft: rgba(184, 241, 204, 0.16);
  --shadow: 0 24px 60px rgba(16, 22, 26, 0.12);
  --display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --body: "Segoe UI", "Trebuchet MS", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background: linear-gradient(180deg, #f7f3ea 0%, var(--paper) 180px, var(--paper) 100%);
  line-height: 1.6;
}

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

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

.shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(252, 251, 247, 0.92);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--green-dark);
}

.brand::before {
  content: "";
  width: 36px;
  height: 36px;
  border: 1px solid rgba(17, 23, 26, 0.12);
  border-radius: 10px;
  background: #ffffff url("img/pathfinder-mark.svg") center / 30px 30px no-repeat;
  box-shadow: 0 8px 18px rgba(17, 23, 26, 0.1);
}

.brand span:last-child { color: #2c7a5a; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.92rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--green-dark);
  background: var(--green-dark);
  color: white;
  font-weight: 800;
  box-shadow: 0 12px 24px rgba(16, 39, 31, 0.18);
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 28px rgba(16, 39, 31, 0.22);
}

.button.secondary {
  background: transparent;
  color: var(--green-dark);
  box-shadow: none;
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 16%, rgba(184, 241, 204, 0.16), transparent 24%),
    linear-gradient(135deg, #0b1e18 0%, #14372b 52%, #285c49 100%);
  color: white;
  padding: 96px 0 88px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.92fr);
  gap: 42px;
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.hero-stage {
  display: grid;
  gap: 16px;
}

.hero-visual,
.media-frame {
  margin: 0;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow);
}

.hero-visual {
  position: relative;
}

.hero-visual::after {
  content: "";
  position: absolute;
  left: 18px;
  bottom: 18px;
  width: 70px;
  height: 70px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 16px;
  background:
    rgba(16, 39, 31, 0.78)
    url("img/pathfinder-mark.svg") center / 56px 56px no-repeat;
  box-shadow: 0 14px 28px rgba(16, 22, 26, 0.24);
}

.hero-image,
.feature-image,
.card-media {
  width: 100%;
  object-fit: cover;
}

.hero-image {
  aspect-ratio: 16 / 10;
}

.media-frame {
  border-color: var(--line);
  background: var(--surface);
}

.feature-image,
.card-media {
  aspect-ratio: 4 / 3;
}

.media-frame figcaption {
  padding: 16px 20px;
  color: var(--muted);
  background: linear-gradient(180deg, #ffffff 0%, #f8f6f0 100%);
}

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

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(3rem, 7vw, 5.6rem);
  line-height: 0.94;
  margin-bottom: 24px;
}

h2 {
  font-size: clamp(2.1rem, 4vw, 3.1rem);
  line-height: 1.02;
  margin-bottom: 18px;
}

h3 {
  font-size: 1.42rem;
  line-height: 1.14;
  margin-bottom: 10px;
}

.hero-eyebrow {
  color: #b8f1cc;
  margin-bottom: 18px;
}

.lede {
  font-size: clamp(1.08rem, 2vw, 1.24rem);
  color: rgba(255, 255, 255, 0.86);
  max-width: 720px;
  margin-bottom: 32px;
}

.hero-actions, .actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero .button.secondary,
.cta .button.secondary {
  color: white;
  border-color: rgba(255, 255, 255, 0.34);
}

.hero-panel {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 20px;
  background: rgba(8, 25, 20, 0.72);
  padding: 22px 24px;
}

.hero-panel strong {
  display: block;
  margin-bottom: 12px;
  color: #b8f1cc;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
}

.hero-panel ul {
  margin: 0;
  padding-left: 20px;
  color: rgba(255, 255, 255, 0.88);
}

section {
  padding: 78px 0;
  border-top: 1px solid var(--line);
}

.section-lede {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.08rem;
  margin-bottom: 30px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.grid-2,
.founder-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.card {
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 24px;
  background: var(--surface);
  box-shadow: 0 12px 30px rgba(16, 22, 26, 0.06);
}

.card.soft { background: var(--soft); }

.offer-card {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.card-copy {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.featured-card {
  background: linear-gradient(180deg, rgba(40, 92, 73, 0.08), #ffffff 100%);
}

.emphasis-card {
  background: linear-gradient(180deg, rgba(40, 92, 73, 0.08), rgba(255, 255, 255, 0.96));
}

.eyebrow {
  display: block;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.muted { color: var(--muted); }

.price {
  font-size: 1.55rem;
  font-weight: 850;
  color: var(--green-dark);
}

.list {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.list li { margin: 8px 0; }

.founder-note {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 30px;
  padding: 18px 20px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: 0 12px 30px rgba(16, 22, 26, 0.06);
  max-width: 560px;
}

.founder-note strong {
  display: block;
  margin-bottom: 4px;
}

.avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid rgba(40, 92, 73, 0.14);
  flex: 0 0 auto;
}

.cta {
  background: linear-gradient(135deg, #10271f 0%, #17392e 60%, #285c49 100%);
  color: white;
}

.cta .section-lede { color: rgba(255, 255, 255, 0.82); }

.cta .button {
  background: white;
  color: var(--green-dark);
  border-color: white;
}

footer {
  border-top: 1px solid var(--line);
  padding: 32px 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

@media (max-width: 980px) {
  .hero-grid,
  .grid-2,
  .founder-grid {
    grid-template-columns: 1fr;
  }

  .hero-stage {
    max-width: 760px;
  }
}

@media (max-width: 820px) {
  .nav-links { display: none; }
  .grid-3 { grid-template-columns: 1fr; }
  .hero { padding: 72px 0 68px; }
}

@media (max-width: 520px) {
  .shell { width: min(100% - 28px, 1120px); }
  .button { width: 100%; }
  h1 { font-size: 3rem; }
  .hero-panel,
  .card,
  .offer-card,
  .founder-note {
    padding-left: 20px;
    padding-right: 20px;
  }
  .avatar {
    width: 60px;
    height: 60px;
  }
}