:root {
  --bg: #f7f6f3;
  --bg-soft: #ffffff;
  --ink: #141a20;
  --ink-soft: #3c4650;
  --muted: #6f7882;
  --line: #e4e0da;
  --orange: #d7653f;
  --orange-dark: #b84e2f;
  --shadow: 0 24px 80px rgba(20, 26, 32, 0.10);
  --radius: 28px;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 78% 16%, rgba(215, 101, 63, 0.12), transparent 30%),
    radial-gradient(circle at 15% 20%, rgba(20, 26, 32, 0.06), transparent 28%),
    var(--bg);
  line-height: 1.55;
}

a {
  color: inherit;
}

.site-header {
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 850;
  letter-spacing: -0.04em;
  font-size: 1.55rem;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--ink);
  position: relative;
  flex: 0 0 auto;
  box-shadow: 0 12px 30px rgba(20, 26, 32, 0.16);
}

.brand-mark::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 7px;
  width: 15px;
  height: 28px;
  border-top: 6px solid var(--orange);
  border-bottom: 6px solid var(--orange);
  border-left: 6px solid var(--orange);
  transform: skewX(-12deg);
}

.brand-mark::after {
  content: "";
  position: absolute;
  right: -5px;
  top: 11px;
  width: 10px;
  height: 10px;
  background: var(--orange);
  border-radius: 999px;
  box-shadow: -11px 10px 0 -1px #fff, -22px 21px 0 0 var(--orange);
}

nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.94rem;
  color: var(--ink-soft);
}

nav a {
  text-decoration: none;
}

nav a:hover {
  color: var(--orange-dark);
}

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 36px 22px 72px;
}

.hero {
  min-height: 610px;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 44px;
  align-items: center;
}

.hero.compact {
  min-height: auto;
  display: block;
  max-width: 860px;
  padding: 92px 0 42px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--orange-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(3.05rem, 7vw, 6.65rem);
  line-height: 0.94;
  letter-spacing: -0.075em;
}

.compact h1,
.legal h1 {
  font-size: clamp(2.7rem, 6vw, 5.2rem);
}

.accent {
  color: var(--orange);
}

.lead {
  max-width: 680px;
  margin: 28px 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.08rem, 2vw, 1.28rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 19px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  font-weight: 760;
  box-shadow: 0 16px 40px rgba(20, 26, 32, 0.16);
}

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

.button.secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: none;
}

.trust-line {
  margin-top: 24px;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-visual {
  position: relative;
  min-height: 520px;
  border-radius: var(--radius);
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.96), rgba(247,246,243,0.72)),
    radial-gradient(circle at 40% 44%, rgba(215,101,63,0.13), transparent 22%);
  box-shadow: var(--shadow);
  border: 1px solid rgba(228, 224, 218, 0.7);
}

.flow-line {
  position: absolute;
  inset: 0;
  opacity: 0.9;
}

.flow-line::before,
.flow-line::after {
  content: "";
  position: absolute;
  background: transparent;
  border: 2px solid #d9d6d0;
  border-radius: 34px;
}

.flow-line::before {
  width: 76%;
  height: 170px;
  left: 8%;
  top: 22%;
  border-left-style: dashed;
  border-bottom-style: dashed;
}

.flow-line::after {
  width: 78%;
  height: 190px;
  left: 18%;
  bottom: 18%;
  border-top-style: dashed;
  border-right-style: dashed;
}

.node {
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 999px;
  background: var(--ink);
  box-shadow: 0 0 0 10px rgba(255,255,255,0.68);
}

.node.orange {
  background: var(--orange);
}

.node.large {
  width: 74px;
  height: 74px;
  left: 49%;
  top: 38%;
  background: #fff;
  border: 7px solid var(--orange);
  box-shadow: 0 20px 50px rgba(20, 26, 32, 0.13);
}

.node.one { left: 17%; top: 34%; }
.node.two { left: 38%; top: 25%; }
.node.three { right: 22%; top: 25%; }
.node.four { right: 19%; bottom: 27%; }

.float-card {
  position: absolute;
  padding: 17px 19px;
  border-radius: 22px;
  background: rgba(255,255,255,0.86);
  border: 1px solid rgba(228,224,218,0.9);
  box-shadow: 0 20px 55px rgba(20,26,32,0.12);
  backdrop-filter: blur(12px);
}

.float-card strong {
  display: block;
  font-size: 0.92rem;
}

.float-card span {
  color: var(--muted);
  font-size: 0.86rem;
}

.float-card.a { left: 9%; bottom: 17%; }
.float-card.b { right: 8%; top: 12%; }
.float-card.c { right: 12%; bottom: 12%; }

.section {
  padding: 42px 0;
}

.section h2,
.card h2,
.legal h2 {
  margin: 0 0 12px;
  font-size: clamp(1.45rem, 3vw, 2rem);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.section p,
.card p,
.legal p,
.legal li {
  color: var(--ink-soft);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 44px 0;
}

.card {
  padding: 27px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.76);
  border: 1px solid rgba(228,224,218,0.85);
  box-shadow: 0 16px 50px rgba(20,26,32,0.06);
}

.checks {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.checks li {
  position: relative;
  padding-left: 30px;
}

.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: var(--orange);
}

.note {
  margin-top: 24px;
  padding: 18px 20px;
  border-radius: 20px;
  background: rgba(215,101,63,0.10);
  color: var(--ink-soft);
}

.legal {
  max-width: 860px;
  padding-top: 58px;
}

.legal h2 {
  margin-top: 36px;
}

.site-footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 34px 22px 48px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.site-footer a {
  color: var(--muted);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--orange-dark);
}

@media (max-width: 880px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    flex-wrap: wrap;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-visual {
    min-height: 390px;
  }

  .grid {
    grid-template-columns: 1fr;
  }
}