:root {
  --white: #ffffff;
  --black: #050505;
  --muted: #6d6d6d;
  --line: #e8e8e8;
  --purple: #6b24d8;
  --soft-purple: rgba(107, 36, 216, 0.08);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--white);
  color: var(--black);
  font-family: Helvetica, Arial, sans-serif;
  overflow-x: hidden;
}

.page-noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(0,0,0,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.02) 1px, transparent 1px);
  background-size: 32px 32px;
  z-index: 0;
}

.nav, main, .footer { position: relative; z-index: 1; }

.nav {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  width: 160px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  position: relative;
  color: var(--black);
  text-decoration: none;
}

.brand-mark {
  font-size: 38px;
  letter-spacing: -6px;
  font-weight: 300;
  line-height: 1;
}

.brand-line {
  position: absolute;
  left: 0;
  right: 0;
  top: 56%;
  height: 5px;
  background: var(--purple);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 13px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.nav-links a {
  color: var(--black);
  text-decoration: none;
}

.nav-cta {
  border: 1px solid var(--black);
  padding: 12px 16px;
}

.hero {
  width: min(var(--max), calc(100% - 40px));
  margin: 52px auto 0;
  min-height: 670px;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  position: relative;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 24px;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

h1 {
  margin: 0;
  max-width: 760px;
  font-weight: 300;
  font-size: clamp(56px, 8vw, 112px);
  letter-spacing: -0.075em;
  line-height: 0.9;
}

h1 strong {
  display: inline-block;
  font-weight: 800;
  letter-spacing: -0.08em;
  border-bottom: 8px solid var(--purple);
}

.hero-text {
  max-width: 520px;
  margin: 34px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 38px;
}

.btn-primary, .btn-secondary {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
  transition: transform 0.2s ease, background 0.2s ease;
}

.btn-primary { background: var(--black); color: var(--white); }
.btn-secondary { color: var(--black); border: 1px solid var(--black); }
.btn-primary:hover, .btn-secondary:hover { transform: translateY(-2px); }

.hero-visual {
  min-height: 520px;
  position: relative;
}

.asterisk {
  position: absolute;
  right: 80px;
  top: 46%;
  transform: translateY(-50%);
  color: var(--purple);
  font-size: 240px;
  font-weight: 300;
  line-height: 0.65;
}

.purple-line {
  position: absolute;
  height: 7px;
  background: var(--purple);
  transform-origin: center;
}

.purple-line.top {
  left: -30px;
  right: -190px;
  top: 130px;
}

.purple-line.diagonal-one {
  width: 520px;
  right: -190px;
  top: 270px;
  transform: rotate(-48deg);
}

.purple-line.diagonal-two {
  width: 610px;
  right: -220px;
  top: 300px;
  transform: rotate(48deg);
}

.channels, .statement, .method, .deliverables, .cta, .footer {
  width: min(var(--max), calc(100% - 40px));
  margin-left: auto;
  margin-right: auto;
}

.channels {
  padding: 78px 0 80px;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 44px;
  border-bottom: 1px solid var(--line);
}

.section-label {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.channel-list { display: grid; gap: 22px; }

.channel-list article {
  display: grid;
  grid-template-columns: 78px 190px 1fr;
  align-items: center;
  gap: 26px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.channel-list span {
  width: 34px;
  height: 5px;
  background: var(--purple);
}

.channel-list h2 {
  margin: 0;
  font-size: 34px;
  letter-spacing: -0.06em;
  font-weight: 400;
}

.channel-list p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.statement {
  padding: 110px 0;
  display: grid;
  grid-template-columns: 280px 1fr;
  align-items: center;
  gap: 60px;
  border-bottom: 1px solid var(--line);
}

.statement-symbol {
  color: var(--purple);
  font-size: 280px;
  line-height: 0.7;
  font-weight: 300;
}

.statement h2, .method h2, .cta h2 {
  margin: 0;
  font-size: clamp(40px, 6vw, 78px);
  line-height: 0.96;
  letter-spacing: -0.075em;
  font-weight: 400;
}

.statement p:not(.eyebrow), .cta p:not(.eyebrow) {
  max-width: 620px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
}

.method {
  padding: 100px 0;
  border-bottom: 1px solid var(--line);
}

.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 58px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.steps article {
  background: var(--white);
  min-height: 280px;
  padding: 28px;
}

.steps strong {
  color: var(--purple);
  font-size: 13px;
}

.steps h3 {
  margin: 80px 0 16px;
  font-size: 28px;
  letter-spacing: -0.05em;
  font-weight: 400;
}

.steps p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.deliverables {
  padding: 86px 0;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 44px;
  border-bottom: 1px solid var(--line);
}

.deliverable-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.deliverable-grid div {
  background: var(--white);
  padding: 24px;
  min-height: 86px;
  display: flex;
  align-items: center;
  font-size: 18px;
  letter-spacing: -0.02em;
}

.cta {
  padding: 105px 0 120px;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 60px;
  align-items: start;
}

.cta .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: -20px;
}

.cta p { margin-top: 0; }

.lead-form {
  display: grid;
  gap: 12px;
}

.lead-form input {
  width: 100%;
  height: 58px;
  padding: 0 18px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--black);
  font: inherit;
  outline: none;
}

.lead-form input:focus {
  border-color: var(--purple);
  box-shadow: 0 0 0 4px var(--soft-purple);
}

.lead-form button {
  height: 60px;
  border: 0;
  background: var(--purple);
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  cursor: pointer;
}

.cta small {
  grid-column: 2;
  color: var(--muted);
}

.footer {
  padding: 38px 0 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--black);
}

.footer p {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
}

.footer-brand {
  transform: scale(0.86);
  transform-origin: left center;
}

@media (max-width: 900px) {
  .nav {
    height: auto;
    padding: 24px 0;
    align-items: flex-start;
  }

  .nav-links { display: none; }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding: 62px 0 80px;
  }

  .hero-visual {
    min-height: 280px;
    order: -1;
    overflow: hidden;
  }

  .asterisk {
    right: 12%;
    top: 48%;
    font-size: 190px;
  }

  .purple-line.top {
    left: 0;
    right: -80px;
    top: 50px;
  }

  .purple-line.diagonal-one,
  .purple-line.diagonal-two {
    width: 360px;
    right: -90px;
    top: 150px;
  }

  h1 { font-size: clamp(52px, 15vw, 86px); }

  .channels, .statement, .deliverables, .cta {
    grid-template-columns: 1fr;
  }

  .channel-list article {
    grid-template-columns: 46px 1fr;
  }

  .channel-list p { grid-column: 2; }

  .statement-symbol { font-size: 180px; }

  .section-header { display: block; }

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

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

  .cta .eyebrow, .cta small { grid-column: auto; }

  .footer {
    align-items: flex-start;
    gap: 28px;
    flex-direction: column;
  }
}