:root {
  --zi-bg: #f4efe4;
  --zi-paper: rgba(255, 251, 244, 0.88);
  --zi-card: rgba(255, 251, 244, 0.92);
  --zi-ink: #151311;
  --zi-gold: #b18a46;
  --zi-soft-gold: rgba(177, 138, 70, 0.18);
  --zi-muted: #635d56;
  --zi-line: rgba(112, 88, 40, 0.16);
  --zi-shadow: 0 24px 70px rgba(92, 74, 39, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
}

.zi-body {
  color: var(--zi-ink);
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  background:
    radial-gradient(circle at top left, rgba(255, 244, 222, 0.72), transparent 30%),
    radial-gradient(circle at bottom right, rgba(181, 138, 70, 0.12), transparent 26%),
    linear-gradient(180deg, #fbf7ef 0%, var(--zi-bg) 100%);
  overflow-x: hidden;
}

.zi-texture {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.35;
  background-image:
    linear-gradient(135deg, rgba(181, 138, 70, 0.05) 0, rgba(181, 138, 70, 0.05) 1px, transparent 1px, transparent 32px),
    radial-gradient(circle at 20% 20%, rgba(0, 0, 0, 0.05) 1px, transparent 1.5px);
  background-size: 34px 34px, 19px 19px;
}

.zi-topbar,
.zi-hero,
.zi-section,
.zi-cta,
.zi-footer {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.zi-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.4rem 0 0;
}

.zi-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--zi-ink);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.zi-brand-icon {
  width: 2.9rem;
  height: 2.9rem;
  border-radius: 0.9rem;
  object-fit: cover;
  box-shadow: 0 18px 36px rgba(70, 54, 25, 0.14);
}

.zi-nav,
.zi-footer-links {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.zi-nav a,
.zi-footer a {
  color: var(--zi-ink);
  text-decoration: none;
}

.zi-nav a:hover,
.zi-footer a:hover {
  color: var(--zi-gold);
}

.zi-kicker {
  margin: 0 0 0.7rem;
  color: var(--zi-gold);
  font-family: "Avenir Next", "Trebuchet MS", sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 700;
}

.zi-hero {
  display: grid;
  grid-template-columns: 0.96fr 1.04fr;
  gap: 3rem;
  align-items: center;
  padding: 4.5rem 0 2.5rem;
}

.zi-hero h1,
.zi-section h2,
.zi-cta h2,
.zi-page-hero h1 {
  margin: 0;
  letter-spacing: -0.04em;
  line-height: 0.98;
}

.zi-hero h1 {
  font-size: clamp(3rem, 6vw, 5.2rem);
  max-width: 9.5ch;
}

.zi-lead,
.zi-page-hero p,
.zi-card p,
.zi-card li,
.zi-footer p,
.zi-section p {
  color: var(--zi-muted);
  line-height: 1.86;
}

.zi-lead {
  max-width: 35rem;
  margin: 1.4rem 0 0;
  font-size: 1.12rem;
}

.zi-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 2rem 0 1.25rem;
}

.zi-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.35rem;
  padding: 0.95rem 1.5rem;
  border-radius: 999px;
  text-decoration: none;
  font-family: "Avenir Next", "Trebuchet MS", sans-serif;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

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

.zi-button-primary {
  color: #fffdf8;
  background: linear-gradient(135deg, #a78645, #7a5d29);
  box-shadow: 0 18px 40px rgba(122, 93, 41, 0.25);
}

.zi-button-secondary {
  color: var(--zi-ink);
  background: rgba(255, 251, 244, 0.8);
  border: 1px solid var(--zi-line);
}

.zi-tags {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
}

.zi-tags li {
  padding: 0.65rem 0.92rem;
  border-radius: 999px;
  border: 1px solid var(--zi-line);
  background: rgba(255, 251, 244, 0.76);
  font-family: "Avenir Next", "Trebuchet MS", sans-serif;
  font-size: 0.92rem;
}

.zi-stage {
  position: relative;
  min-height: 40rem;
}

.zi-phone,
.zi-note,
.zi-card,
.zi-ritual-panel,
.zi-page-card {
  background: var(--zi-card);
  border-radius: 1.8rem;
  border: 1px solid rgba(177, 138, 70, 0.16);
  box-shadow: var(--zi-shadow);
}

.zi-phone,
.zi-note {
  position: absolute;
  overflow: hidden;
}

.zi-phone img,
.zi-note img {
  display: block;
  width: 100%;
  height: auto;
}

.zi-phone-main {
  top: 0;
  right: 1rem;
  width: min(21rem, 72%);
}

.zi-note-top {
  left: 0;
  top: 2rem;
  width: min(12.8rem, 42%);
  transform: rotate(-7deg);
}

.zi-note-bottom {
  left: 2.5rem;
  bottom: 0;
  width: min(13.4rem, 42%);
  transform: rotate(6deg);
}

.zi-section {
  padding: 2.4rem 0;
}

.zi-mantra {
  max-width: 54rem;
  text-align: center;
}

.zi-mantra h2,
.zi-cta h2,
.zi-page-hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.zi-grid {
  display: grid;
  gap: 1rem;
}

.zi-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.zi-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.zi-card {
  padding: 1.5rem;
}

.zi-card h3,
.zi-page-card h2 {
  margin: 0 0 0.7rem;
  font-size: 1.2rem;
}

.zi-card ul,
.zi-page-card ul {
  margin: 0;
  padding-left: 1.2rem;
}

.zi-ritual {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 1rem;
  align-items: stretch;
}

.zi-ritual-steps {
  margin: 1.1rem 0 0;
  padding-left: 1.2rem;
  color: var(--zi-muted);
  line-height: 2;
}

.zi-ritual-panel {
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at center, rgba(181, 138, 70, 0.08), transparent 52%),
    linear-gradient(180deg, rgba(255, 251, 244, 0.98), rgba(248, 240, 226, 0.96));
  min-height: 16rem;
}

.zi-brushword {
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: var(--zi-gold);
  letter-spacing: 0.08em;
}

.zi-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem;
  margin: 3rem auto 1.5rem;
  border-radius: 2rem;
  background: linear-gradient(180deg, rgba(255, 251, 244, 0.96), rgba(246, 238, 223, 0.94));
  border: 1px solid var(--zi-line);
  box-shadow: var(--zi-shadow);
}

.zi-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  padding: 0 0 2rem;
}

.zi-page-hero,
.zi-page-grid {
  width: min(900px, calc(100% - 2rem));
  margin: 0 auto;
}

.zi-page-hero {
  padding: 4rem 0 1.5rem;
}

.zi-page-grid {
  display: grid;
  gap: 1rem;
  padding-bottom: 3rem;
}

.zi-page-card {
  padding: 1.5rem;
}

@media (max-width: 980px) {
  .zi-hero,
  .zi-ritual,
  .zi-cta {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: flex-start;
  }

  .zi-grid-3,
  .zi-grid-2 {
    grid-template-columns: 1fr;
  }

  .zi-stage {
    width: min(34rem, 100%);
    min-height: 30rem;
    margin: 0 auto;
  }

  .zi-phone-main {
    width: 64%;
  }
}

@media (max-width: 700px) {
  .zi-topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .zi-hero {
    gap: 2rem;
    padding-top: 2.8rem;
  }

  .zi-stage {
    min-height: 24rem;
  }

  .zi-phone-main {
    width: 70%;
    right: 0;
  }

  .zi-note-top,
  .zi-note-bottom {
    width: 40%;
  }

  .zi-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}