/*
 * ZINA brand archive - active violet identity
 * Sources: docs/ui-reference/DESIGN_TOKENS.{md,json}, packages/ui/src/index.ts
 * Mascot: apps/mobile/assets/golden/zina-octopus.png
 * Scope: latest approved product identity only.
 */

:root {
  color-scheme: light;
  --zina-violet: #6b4eff;
  --zina-violet-2: #8c6bff;
  --zina-deep: #140a45;
  --zina-ink: #111321;
  --zina-muted: #717589;
  --zina-background: #f7f8fc;
  --zina-surface: #ffffff;
  --zina-lavender: #eeeafe;
  --zina-pro-background: #090f1c;
  --zina-pro-surface: #111827;
  --zina-success: #26c281;
  --zina-error: #e5484d;
  --zina-border: #e4e1f5;
  --zina-focus: rgb(107 78 255 / 42%);

  --zina-gradient: linear-gradient(135deg, var(--zina-deep), var(--zina-violet) 64%, var(--zina-violet-2));
  --zina-gradient-soft: linear-gradient(145deg, #ffffff, var(--zina-lavender));

  --zina-font-body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --zina-font-display: "Space Grotesk", Inter, ui-sans-serif, system-ui, sans-serif;
  --zina-text-xs: 0.75rem;
  --zina-text-sm: 0.875rem;
  --zina-text-body: 1rem;
  --zina-text-title: clamp(1.35rem, 3vw, 1.75rem);
  --zina-text-display: clamp(2.25rem, 7vw, 4.75rem);

  --zina-space-1: 4px;
  --zina-space-2: 8px;
  --zina-space-3: 12px;
  --zina-space-4: 16px;
  --zina-space-5: 20px;
  --zina-space-6: 24px;
  --zina-space-8: 32px;
  --zina-space-10: 40px;

  --zina-radius-small: 12px;
  --zina-radius-medium: 18px;
  --zina-radius-card: 24px;
  --zina-radius-major: 30px;
  --zina-radius-pill: 999px;
  --zina-touch-target: 44px;
  --zina-shadow-card: 0 16px 45px rgb(20 10 69 / 10%);
  --zina-shadow-action: 0 12px 28px rgb(107 78 255 / 28%);
  --zina-motion-tap: 120ms;
  --zina-motion-entry: 220ms;
  --zina-motion-mascot: 340ms;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--zina-background);
  color: var(--zina-ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-family: var(--zina-font-body);
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--zina-background);
}

button,
input,
textarea,
select {
  font: inherit;
}

:focus-visible {
  outline: 3px solid var(--zina-focus);
  outline-offset: 3px;
}

.zina-shell {
  width: min(1120px, calc(100% - 32px));
  margin-inline: auto;
}

.zina-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 520px;
  display: grid;
  align-items: center;
  background: var(--zina-gradient);
  color: var(--zina-surface);
}

.zina-hero::before,
.zina-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(8px);
  background: rgb(255 255 255 / 10%);
}

.zina-hero::before {
  width: 420px;
  height: 420px;
  top: -220px;
  right: -80px;
}

.zina-hero::after {
  width: 260px;
  height: 260px;
  bottom: -160px;
  left: 8%;
}

.zina-hero__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  align-items: center;
  gap: var(--zina-space-10);
  padding-block: clamp(56px, 9vw, 96px);
}

.zina-eyebrow {
  margin: 0 0 var(--zina-space-3);
  font-size: var(--zina-text-xs);
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.zina-title {
  max-width: 780px;
  margin: 0;
  font-family: var(--zina-font-display);
  font-size: var(--zina-text-display);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.zina-lead {
  max-width: 620px;
  margin: var(--zina-space-5) 0 0;
  color: rgb(255 255 255 / 82%);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.6;
}

.zina-mascot {
  width: min(100%, 380px);
  margin-inline: auto;
  filter: drop-shadow(0 28px 35px rgb(4 2 22 / 35%));
}

.zina-section {
  padding-block: clamp(56px, 8vw, 88px);
}

.zina-section__title {
  margin: 0 0 var(--zina-space-6);
  font-family: var(--zina-font-display);
  font-size: var(--zina-text-title);
  line-height: 1.15;
}

.zina-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--zina-space-5);
}

.zina-card {
  padding: var(--zina-space-6);
  border: 1px solid var(--zina-border);
  border-radius: var(--zina-radius-card);
  background: var(--zina-surface);
  box-shadow: var(--zina-shadow-card);
}

.zina-card h3 {
  margin: 0 0 var(--zina-space-2);
  font-family: var(--zina-font-display);
  font-size: 1.1rem;
}

.zina-card p {
  margin: 0;
  color: var(--zina-muted);
  line-height: 1.6;
}

.zina-swatches {
  display: grid;
  grid-template-columns: repeat(5, minmax(120px, 1fr));
  gap: var(--zina-space-3);
}

.zina-swatch {
  min-height: 132px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--zina-space-4);
  border-radius: var(--zina-radius-medium);
  color: var(--zina-surface);
  font-size: var(--zina-text-sm);
  font-weight: 700;
}

.zina-swatch--violet { background: var(--zina-violet); }
.zina-swatch--violet-2 { background: var(--zina-violet-2); }
.zina-swatch--deep { background: var(--zina-deep); }
.zina-swatch--ink { background: var(--zina-ink); }
.zina-swatch--lavender { background: var(--zina-lavender); color: var(--zina-ink); }

.zina-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--zina-space-3);
  margin-top: var(--zina-space-6);
}

.zina-button {
  min-height: var(--zina-touch-target);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 20px;
  border: 1px solid transparent;
  border-radius: var(--zina-radius-pill);
  font-weight: 750;
  text-decoration: none;
  transition: transform var(--zina-motion-tap), box-shadow var(--zina-motion-tap), background var(--zina-motion-tap);
}

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

.zina-button--primary {
  background: var(--zina-violet);
  color: var(--zina-surface);
  box-shadow: var(--zina-shadow-action);
}

.zina-button--secondary {
  border-color: var(--zina-border);
  background: var(--zina-surface);
  color: var(--zina-deep);
}

.zina-field {
  display: grid;
  gap: var(--zina-space-2);
  color: var(--zina-ink);
  font-size: var(--zina-text-sm);
  font-weight: 700;
}

.zina-field input,
.zina-field textarea {
  width: 100%;
  min-height: 52px;
  padding: 13px 15px;
  border: 1px solid var(--zina-border);
  border-radius: var(--zina-radius-small);
  background: var(--zina-surface);
  color: var(--zina-ink);
}

.zina-badge {
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 5px 11px;
  border-radius: var(--zina-radius-pill);
  background: var(--zina-lavender);
  color: var(--zina-deep);
  font-size: var(--zina-text-xs);
  font-weight: 800;
}

/* Coming soon */
.zina-coming {
  min-height: 100vh;
  background: var(--zina-deep);
  color: var(--zina-surface);
}

.zina-coming__main {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  overflow: hidden;
  display: grid;
  grid-template-rows: auto 1fr auto;
  background:
    radial-gradient(circle at 78% 46%, rgb(140 107 255 / 26%), transparent 28%),
    radial-gradient(circle at 18% 82%, rgb(107 78 255 / 16%), transparent 26%),
    linear-gradient(135deg, #0c062b 0%, var(--zina-deep) 50%, #24106d 100%);
}

.zina-coming__main::before {
  content: "";
  position: absolute;
  z-index: -2;
  inset: 0;
  opacity: 0.12;
  background-image: linear-gradient(rgb(255 255 255 / 8%) 1px, transparent 1px), linear-gradient(90deg, rgb(255 255 255 / 8%) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, transparent, #000 35%, transparent);
}

.zina-coming__header,
.zina-coming__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--zina-space-4);
}

.zina-coming__header {
  padding-block: clamp(24px, 4vw, 42px);
}

.zina-wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--zina-surface);
  font-family: var(--zina-font-display);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-decoration: none;
}

.zina-wordmark__mark {
  width: 34px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid rgb(255 255 255 / 25%);
  border-radius: 11px;
  background: rgb(255 255 255 / 10%);
  box-shadow: inset 0 1px rgb(255 255 255 / 20%);
  letter-spacing: 0;
}

.zina-status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  border: 1px solid rgb(255 255 255 / 16%);
  border-radius: var(--zina-radius-pill);
  background: rgb(255 255 255 / 8%);
  color: rgb(255 255 255 / 76%);
  font-size: var(--zina-text-xs);
  font-weight: 700;
  backdrop-filter: blur(14px);
}

.zina-status__signal,
.zina-coming__pulse span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--zina-success);
  box-shadow: 0 0 0 5px rgb(38 194 129 / 12%), 0 0 16px rgb(38 194 129 / 60%);
  animation: zina-pulse 2.4s ease-in-out infinite;
}

.zina-coming__hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  align-items: center;
  gap: clamp(32px, 7vw, 100px);
  padding-block: clamp(40px, 6vw, 80px);
}

.zina-coming__copy {
  position: relative;
  z-index: 2;
}

.zina-coming__eyebrow {
  margin: 0 0 var(--zina-space-5);
  color: #b9aaff;
  font-size: var(--zina-text-xs);
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.zina-coming h1 {
  max-width: 760px;
  margin: 0;
  font-family: var(--zina-font-display);
  font-size: clamp(3.15rem, 7.4vw, 7.2rem);
  font-weight: 700;
  line-height: 0.88;
  letter-spacing: -0.065em;
}

.zina-coming h1 span {
  color: transparent;
  background: linear-gradient(90deg, #c9beff, var(--zina-violet-2), #ffffff);
  background-clip: text;
  -webkit-background-clip: text;
}

.zina-coming__lead {
  max-width: 590px;
  margin: var(--zina-space-6) 0 0;
  color: rgb(255 255 255 / 67%);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  line-height: 1.7;
}

.zina-coming__signals {
  display: flex;
  flex-wrap: wrap;
  gap: var(--zina-space-3);
  margin-top: var(--zina-space-8);
}

.zina-coming__signals span {
  padding: 8px 13px;
  border: 1px solid rgb(255 255 255 / 14%);
  border-radius: var(--zina-radius-pill);
  color: rgb(255 255 255 / 72%);
  font-size: var(--zina-text-xs);
}

.zina-coming__signals span::before {
  content: "";
  width: 4px;
  height: 4px;
  display: inline-block;
  margin: 0 8px 2px 0;
  border-radius: 50%;
  background: var(--zina-violet-2);
}

.zina-coming__visual {
  display: grid;
  place-items: center;
}

.zina-mascot-stage {
  position: relative;
  width: min(38vw, 470px);
  min-width: 350px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}

.zina-mascot-stage__halo {
  position: absolute;
  inset: 13%;
  border-radius: 50%;
  background: radial-gradient(circle, rgb(140 107 255 / 45%), rgb(107 78 255 / 8%) 56%, transparent 72%);
  filter: blur(4px);
  animation: zina-breathe 5s ease-in-out infinite;
}

.zina-mascot-stage__grid {
  position: absolute;
  inset: 5%;
  border: 1px solid rgb(255 255 255 / 10%);
  border-radius: 50%;
  box-shadow: 0 0 0 34px rgb(255 255 255 / 3%), 0 0 0 68px rgb(255 255 255 / 2%);
  animation: zina-spin 28s linear infinite;
}

.zina-mascot-stage__grid::before,
.zina-mascot-stage__grid::after {
  content: "";
  position: absolute;
  background: rgb(255 255 255 / 10%);
}

.zina-mascot-stage__grid::before { width: 100%; height: 1px; top: 50%; }
.zina-mascot-stage__grid::after { width: 1px; height: 100%; left: 50%; }

.zina-coming__mascot {
  position: relative;
  z-index: 2;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  display: block;
  object-fit: contain;
  image-rendering: auto;
  filter: drop-shadow(0 35px 45px rgb(4 2 22 / 55%));
  animation: zina-float 4.8s ease-in-out infinite;
}

.zina-mascot-stage picture {
  position: relative;
  z-index: 2;
  width: 64%;
  display: block;
}

.zina-node {
  position: absolute;
  z-index: 3;
  width: 10px;
  height: 10px;
  border: 2px solid rgb(255 255 255 / 65%);
  border-radius: 50%;
  background: var(--zina-violet);
  box-shadow: 0 0 22px var(--zina-violet-2);
}

.zina-node--one { top: 14%; right: 21%; animation: zina-node 3.1s ease-in-out infinite; }
.zina-node--two { bottom: 20%; left: 10%; animation: zina-node 3.8s 0.4s ease-in-out infinite; }
.zina-node--three { top: 39%; left: 2%; animation: zina-node 3.4s 0.8s ease-in-out infinite; }

.zina-orbit {
  position: absolute;
  z-index: -1;
  border: 1px solid rgb(255 255 255 / 7%);
  border-radius: 50%;
  pointer-events: none;
}

.zina-orbit--one { width: 48vw; height: 48vw; top: -30vw; left: -16vw; }
.zina-orbit--two { width: 36vw; height: 36vw; right: -21vw; bottom: -20vw; }

.zina-coming__footer {
  padding-block: 25px;
  border-top: 1px solid rgb(255 255 255 / 9%);
  color: rgb(255 255 255 / 42%);
  font-size: var(--zina-text-xs);
}

.zina-coming__footer p { margin: 0; }

.zina-coming__pulse {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

@keyframes zina-float {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-18px) rotate(1deg); }
}

@keyframes zina-breathe {
  0%, 100% { transform: scale(0.92); opacity: 0.7; }
  50% { transform: scale(1.08); opacity: 1; }
}

@keyframes zina-spin { to { transform: rotate(360deg); } }

@keyframes zina-pulse {
  0%, 100% { opacity: 0.65; transform: scale(0.85); }
  50% { opacity: 1; transform: scale(1.15); }
}

@keyframes zina-node {
  0%, 100% { transform: scale(0.75); opacity: 0.45; }
  50% { transform: scale(1.25); opacity: 1; }
}

@media (max-width: 760px) {
  .zina-hero__layout,
  .zina-grid {
    grid-template-columns: 1fr;
  }

  .zina-hero__layout {
    text-align: center;
  }

  .zina-lead {
    margin-inline: auto;
  }

  .zina-mascot {
    width: min(72vw, 290px);
  }

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

  .zina-coming__hero {
    grid-template-columns: 1fr;
    gap: var(--zina-space-5);
    padding-block: 36px 24px;
  }

  .zina-coming__copy { text-align: center; }
  .zina-coming h1 { font-size: clamp(3.2rem, 16vw, 5.5rem); }
  .zina-coming__lead { margin-inline: auto; }
  .zina-coming__signals { justify-content: center; }
  .zina-coming__visual { order: -1; }

  .zina-mascot-stage {
    width: min(78vw, 350px);
    min-width: 0;
  }

  .zina-mascot-stage picture { width: 58%; }
  .zina-coming__footer { text-align: center; }
}

@media (max-width: 480px) {
  .zina-status { padding: 8px 11px; }
  .zina-coming__header { align-items: flex-start; }
  .zina-wordmark { margin-top: 6px; }
  .zina-coming__footer { justify-content: center; }
  .zina-coming__footer > p:first-child { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}