:root {
  --black: #050505;
  --ink: #151515;
  --muted: #676767;
  --line: #e8e8e8;
  --soft: #f7f7f7;
  --white: #ffffff;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px clamp(20px, 5vw, 64px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: -0.04em;
  font-size: 22px;
}

.brand img { width: 34px; height: 34px; }

.brand img,
.hero-brandmark img,
.hero-card img,
.manifesto img {
  object-fit: contain;
  mix-blend-mode: multiply;
}

nav {
  display: flex;
  gap: 24px;
  font-size: 14px;
  color: var(--muted);
}

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

.section {
  padding: clamp(70px, 10vw, 130px) clamp(20px, 5vw, 64px);
  max-width: 1180px;
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - 79px);
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  align-items: center;
  gap: clamp(42px, 8vw, 96px);
}

.eyebrow {
  margin: 0 0 16px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 12px;
  font-weight: 800;
  color: var(--muted);
}

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

h1 {
  max-width: 790px;
  margin-bottom: 24px;
  font-size: clamp(48px, 8vw, 96px);
  line-height: 0.92;
  letter-spacing: -0.08em;
}

h2 {
  font-size: clamp(36px, 5vw, 64px);
  line-height: 0.98;
  letter-spacing: -0.07em;
  margin-bottom: 20px;
}

h3 {
  font-size: 26px;
  letter-spacing: -0.04em;
  margin-bottom: 10px;
}

.lead {
  max-width: 650px;
  color: var(--ink);
  font-size: clamp(18px, 2vw, 23px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero-brandmark {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
}

.hero-brandmark img {
  width: clamp(92px, 11vw, 150px);
  height: auto;
}

.hero-brandmark strong {
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1;
  letter-spacing: -0.08em;
}

.spend-own {
  display: inline-flex;
  align-items: center;
  gap: clamp(10px, 2vw, 18px);
  margin: 0 0 26px;
  font-size: clamp(44px, 9vw, 104px);
  line-height: 0.9;
  font-weight: 900;
  letter-spacing: -0.08em;
  color: var(--black);
}

.spend-own span {
  display: inline-block;
  transform: translateY(-0.03em);
  letter-spacing: -0.02em;
}

.button,
.plan-button,
.price-card button,
.waitlist-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid var(--black);
  cursor: pointer;
}

.primary,
.plan-button,
.price-card button,
.waitlist-form button {
  background: var(--black);
  color: var(--white);
}

.secondary { background: var(--white); color: var(--black); }

.hero-card {
  border: 1px solid var(--line);
  border-radius: 36px;
  padding: clamp(28px, 5vw, 48px);
  background: linear-gradient(180deg, #fff, #f8f8f8);
  box-shadow: 0 24px 80px rgba(0,0,0,0.08);
}

.hero-card img {
  width: min(220px, 70%);
  display: block;
  margin: 0 auto 42px;
}

.hero-card p,
.price-top p {
  color: var(--muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
}

.hero-card h2 {
  font-size: clamp(34px, 4vw, 54px);
}

.mini-proof {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}

.mini-proof span {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  text-align: center;
}

.split {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(30px, 7vw, 90px);
  border-top: 1px solid var(--line);
}

.stack p {
  font-size: clamp(18px, 2vw, 24px);
  color: var(--ink);
}

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

.steps article {
  min-height: 260px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--white);
}

.steps span {
  display: block;
  margin-bottom: 54px;
  color: var(--muted);
  font-weight: 800;
  letter-spacing: 0.1em;
}

.steps p,
.plan-copy p,
.manifesto p,
.price-card li,
.price-card small,
.site-footer p {
  color: var(--muted);
}

.plan-section {
  display: grid;
  grid-template-columns: 1fr minmax(300px, 430px);
  gap: clamp(32px, 8vw, 90px);
  align-items: center;
  border-top: 1px solid var(--line);
}

.plan-copy p { font-size: 19px; max-width: 560px; }

.price-card {
  padding: 34px;
  border-radius: 32px;
  border: 2px solid var(--black);
  background: var(--white);
}

.price-top {
  padding-bottom: 22px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.price-top h3 {
  font-size: 72px;
  line-height: 1;
  margin: 0;
}

.price-top h3 span {
  font-size: 22px;
  color: var(--muted);
  letter-spacing: -0.03em;
}

ul {
  list-style: none;
  padding: 0;
  margin: 0 0 26px;
}

li {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.price-card button,
.plan-button {
  width: 100%;
  font-size: 16px;
}

.price-card small,
.waitlist-form small {
  display: block;
  text-align: center;
  margin-top: 14px;
}

.waitlist-section,
.faq-section,
.trust-section {
  border-top: 1px solid var(--line);
}

.waitlist-section {
  display: grid;
  grid-template-columns: 1fr minmax(300px, 460px);
  gap: clamp(32px, 8vw, 90px);
  align-items: start;
}

.waitlist-section p {
  color: var(--muted);
  font-size: 19px;
  max-width: 620px;
}

.waitlist-form {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: var(--soft);
}

.waitlist-form label {
  display: block;
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.waitlist-form input {
  width: 100%;
  height: 54px;
  margin-bottom: 16px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--white);
  color: var(--black);
  font: inherit;
}

.waitlist-form button {
  width: 100%;
  font-size: 16px;
}

.waitlist-form button:disabled {
  opacity: 0.65;
  cursor: wait;
}

.form-status {
  min-height: 24px;
  margin: 14px 0 0;
  text-align: center;
  color: var(--black);
  font-size: 14px;
  font-weight: 700;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 34px;
}

.faq-grid article {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 26px;
}

.faq-grid p {
  margin-bottom: 0;
  color: var(--muted);
}

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

.trust-grid article {
  padding: 30px;
  border-radius: 28px;
  background: var(--black);
  color: var(--white);
}

.trust-grid p {
  margin-bottom: 0;
  color: #cfcfcf;
}

.manifesto {
  text-align: center;
  border-top: 1px solid var(--line);
}

.manifesto img {
  width: 110px;
  margin-bottom: 30px;
}

.manifesto h2,
.manifesto p {
  max-width: 790px;
  margin-left: auto;
  margin-right: auto;
}

.manifesto p { font-size: clamp(18px, 2vw, 24px); }

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 30px clamp(20px, 5vw, 64px);
  border-top: 1px solid var(--line);
  font-size: 14px;
}

.site-footer span { font-weight: 800; }
.site-footer p { margin: 0; }
.site-footer a { text-decoration: underline; text-underline-offset: 3px; }

.legal-page {
  max-width: 860px;
}

.legal-page h1 {
  font-size: clamp(46px, 7vw, 84px);
}

.legal-page h2 {
  margin-top: 42px;
  font-size: clamp(26px, 4vw, 38px);
}

.legal-page p:not(.eyebrow):not(.lead) {
  color: var(--muted);
  font-size: 18px;
}

.legal-note {
  margin-top: 54px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

@media (max-width: 820px) {
  .site-header { align-items: flex-start; gap: 18px; flex-direction: column; }
  nav { gap: 16px; flex-wrap: wrap; }
  .hero,
  .split,
  .steps,
  .plan-section,
  .waitlist-section,
  .faq-grid,
  .trust-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .steps article { min-height: auto; }
  .steps span { margin-bottom: 32px; }
  .site-footer { flex-direction: column; }
}