:root {
  --bg: #070807;
  --bg-deep: #0d1110;
  --surface: rgba(18, 23, 22, 0.78);
  --surface-strong: rgba(24, 31, 29, 0.92);
  --ink: #f5efe1;
  --muted: #b9b3a4;
  --line: rgba(245, 239, 225, 0.15);
  --line-strong: rgba(245, 239, 225, 0.26);
  --turquoise: #22d8c4;
  --turquoise-soft: rgba(34, 216, 196, 0.16);
  --crimson: #d43d4e;
  --crimson-soft: rgba(212, 61, 78, 0.16);
  --gold: #d8ad4a;
  --gold-soft: rgba(216, 173, 74, 0.18);
  --ivory-soft: rgba(245, 239, 225, 0.08);
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.35);
  --radius: 8px;
  --content: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background:
    linear-gradient(135deg, rgba(34, 216, 196, 0.08), transparent 28%),
    linear-gradient(315deg, rgba(212, 61, 78, 0.1), transparent 30%),
    var(--bg);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  margin: 0;
  min-width: 320px;
}

body::before {
  background:
    repeating-linear-gradient(90deg, rgba(245, 239, 225, 0.035) 0 1px, transparent 1px 84px),
    repeating-linear-gradient(0deg, rgba(245, 239, 225, 0.03) 0 1px, transparent 1px 84px),
    repeating-linear-gradient(45deg, transparent 0 28px, rgba(216, 173, 74, 0.06) 28px 30px, transparent 30px 58px);
  content: "";
  inset: 0;
  pointer-events: none;
  position: fixed;
  z-index: -2;
}

.site-noise {
  background:
    linear-gradient(90deg, transparent 0 11px, rgba(34, 216, 196, 0.08) 11px 12px, transparent 12px 44px),
    linear-gradient(180deg, transparent 0 17px, rgba(216, 173, 74, 0.06) 17px 18px, transparent 18px 54px);
  inset: 0;
  opacity: 0.44;
  pointer-events: none;
  position: fixed;
  z-index: -1;
}

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

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

button {
  cursor: pointer;
}

.topbar {
  align-items: center;
  backdrop-filter: blur(20px);
  background: rgba(7, 8, 7, 0.78);
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 24px;
  justify-content: space-between;
  padding: 12px clamp(18px, 4vw, 48px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand {
  align-items: center;
  display: flex;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  align-items: center;
  background:
    linear-gradient(135deg, rgba(34, 216, 196, 0.95), rgba(216, 173, 74, 0.92)),
    var(--turquoise);
  clip-path: polygon(50% 0, 62% 34%, 100% 50%, 62% 66%, 50% 100%, 38% 66%, 0 50%, 38% 34%);
  color: #07100f;
  display: inline-flex;
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 900;
  height: 42px;
  justify-content: center;
  width: 42px;
}

.brand-text {
  display: grid;
  gap: 2px;
}

.brand-text strong {
  font-size: 16px;
  line-height: 1;
}

.brand-text small {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

nav a {
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  min-height: 38px;
  padding: 10px 12px;
}

nav a:hover {
  background: var(--ivory-soft);
  border-color: var(--line);
  color: var(--ink);
}

.hero,
.band {
  margin: 0 auto;
  padding: clamp(38px, 6vw, 76px) clamp(18px, 4vw, 48px);
}

.hero {
  align-items: center;
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.78fr);
  max-width: var(--content);
  min-height: 620px;
  overflow: hidden;
  padding-bottom: clamp(36px, 4vw, 48px);
  padding-top: clamp(40px, 4vw, 54px);
  position: relative;
}

.hero-pattern {
  display: grid;
  gap: 13px;
  grid-template-columns: repeat(5, 38px);
  left: clamp(18px, 4vw, 48px);
  opacity: 0.9;
  position: absolute;
  top: 34px;
}

.hero-pattern span {
  aspect-ratio: 1;
  background: conic-gradient(from 45deg, var(--turquoise), var(--gold), var(--crimson), var(--turquoise));
  clip-path: polygon(50% 0, 62% 34%, 100% 50%, 62% 66%, 50% 100%, 38% 66%, 0 50%, 38% 34%);
  opacity: 0.24;
}

.hero-pattern span:nth-child(2),
.hero-pattern span:nth-child(4) {
  transform: translateY(20px) rotate(45deg);
}

.hero-copy {
  min-width: 0;
  padding-top: 54px;
  position: relative;
  z-index: 1;
}

.hero-copy::before {
  background:
    linear-gradient(90deg, var(--turquoise), transparent 42%),
    linear-gradient(90deg, var(--crimson), transparent 30%);
  content: "";
  height: 2px;
  left: 0;
  position: absolute;
  top: 20px;
  width: min(420px, 72vw);
}

.eyebrow,
.small-label {
  color: var(--turquoise);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  margin: 0 0 10px;
  text-transform: uppercase;
}

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

h1 {
  color: var(--ink);
  font-size: clamp(52px, 9vw, 104px);
  line-height: 0.9;
  margin-bottom: 24px;
  max-width: 720px;
  text-wrap: balance;
}

h2 {
  color: var(--ink);
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.02;
  margin-bottom: 0;
}

h3 {
  color: var(--ink);
  font-size: 20px;
  line-height: 1.18;
  margin-bottom: 10px;
}

.hero-lede {
  color: #ddd5c5;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.7;
  max-width: 680px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 26px;
}

.hero-tags span,
.pill {
  background: var(--gold-soft);
  border: 1px solid rgba(216, 173, 74, 0.36);
  border-radius: var(--radius);
  color: #f2d991;
  font-size: 13px;
  font-weight: 900;
  padding: 8px 10px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 32px;
}

.button {
  align-items: center;
  background: rgba(245, 239, 225, 0.06);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  display: inline-flex;
  font-weight: 900;
  gap: 9px;
  justify-content: center;
  min-height: 44px;
  padding: 11px 16px;
  transition: border-color 160ms ease, transform 160ms ease, background 160ms ease;
}

.button span {
  color: var(--gold);
  font-weight: 900;
}

.button:hover {
  background: rgba(245, 239, 225, 0.1);
  border-color: var(--line-strong);
  transform: translateY(-1px);
}

.button.primary {
  background: linear-gradient(135deg, var(--turquoise), #159c91 56%, var(--gold));
  border-color: rgba(34, 216, 196, 0.5);
  color: #061211;
}

.button.primary span {
  color: #061211;
}

.button.small {
  min-height: 38px;
  padding: 8px 12px;
}

.metrics {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metrics div {
  background: linear-gradient(180deg, rgba(245, 239, 225, 0.1), rgba(245, 239, 225, 0.045));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-width: 0;
  padding: 16px;
}

.metrics strong {
  color: var(--gold);
  display: block;
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
}

.metrics span {
  color: var(--muted);
  display: block;
  margin-top: 5px;
}

.preview {
  background:
    linear-gradient(135deg, rgba(34, 216, 196, 0.14), transparent 34%),
    linear-gradient(315deg, rgba(212, 61, 78, 0.14), transparent 38%),
    var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 540px;
  overflow: hidden;
  position: relative;
  min-width: 0;
}

.preview::before {
  background:
    repeating-linear-gradient(45deg, transparent 0 16px, rgba(216, 173, 74, 0.13) 16px 17px, transparent 17px 34px),
    repeating-linear-gradient(-45deg, transparent 0 20px, rgba(34, 216, 196, 0.12) 20px 21px, transparent 21px 42px);
  content: "";
  inset: 0;
  opacity: 0.42;
  pointer-events: none;
  position: absolute;
}

.preview-top {
  align-items: center;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  display: flex;
  font-weight: 900;
  justify-content: space-between;
  padding: 13px 16px;
  position: relative;
  z-index: 1;
}

.preview-top a {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--turquoise);
  padding: 7px 10px;
}

.preview iframe {
  background: #f7f3ea;
  border: 0;
  height: 100%;
  min-height: 460px;
  position: relative;
  width: 100%;
  z-index: 1;
}

.band {
  border-top: 1px solid var(--line);
  max-width: none;
  position: relative;
}

.band > * {
  margin-left: auto;
  margin-right: auto;
  max-width: var(--content);
}

.band::before {
  background:
    linear-gradient(90deg, transparent, rgba(34, 216, 196, 0.34), transparent),
    repeating-linear-gradient(90deg, transparent 0 32px, rgba(216, 173, 74, 0.16) 32px 34px, transparent 34px 68px);
  content: "";
  height: 1px;
  left: clamp(18px, 4vw, 48px);
  max-width: var(--content);
  position: absolute;
  right: clamp(18px, 4vw, 48px);
  top: -1px;
}

.band.soft {
  background:
    linear-gradient(180deg, rgba(34, 216, 196, 0.08), rgba(7, 8, 7, 0)),
    linear-gradient(90deg, rgba(212, 61, 78, 0.08), transparent 36%);
}

.section-head {
  align-items: end;
  display: flex;
  gap: 18px;
  justify-content: space-between;
  margin-bottom: 24px;
}

.publication-layout,
.editor-grid,
.subscription-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1fr);
}

.publication-layout {
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
}

.lead,
.panel,
.plans article,
.row {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.lead,
.panel {
  padding: 24px;
}

.lead {
  background:
    linear-gradient(135deg, var(--turquoise-soft), transparent 44%),
    var(--surface-strong);
}

.lead p,
.row p,
.plans p {
  color: var(--muted);
  line-height: 1.6;
}

.stack {
  display: grid;
  gap: 12px;
}

.row {
  align-items: start;
  display: flex;
  gap: 18px;
  justify-content: space-between;
  overflow: hidden;
  padding: 18px;
  position: relative;
}

.row::before {
  background: linear-gradient(180deg, var(--turquoise), var(--gold), var(--crimson));
  content: "";
  inset: 0 auto 0 0;
  opacity: 0.82;
  position: absolute;
  width: 3px;
}

.row > * {
  position: relative;
}

.row.active {
  border-color: rgba(34, 216, 196, 0.58);
  box-shadow: 0 0 0 1px rgba(34, 216, 196, 0.16), var(--shadow);
}

.badge {
  border-radius: var(--radius);
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 900;
  padding: 7px 9px;
}

.badge.public {
  background: var(--turquoise-soft);
  color: #8ff8eb;
}

.badge.subscriber {
  background: var(--crimson-soft);
  color: #ffb2be;
}

.meta {
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 13px;
  gap: 10px;
  margin-top: 12px;
}

.meta span {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 5px 7px;
}

.inline-link {
  color: var(--turquoise);
  display: inline-flex;
  font-weight: 900;
  margin-top: 16px;
}

.tabs {
  background: rgba(245, 239, 225, 0.06);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 4px;
}

.tabs button {
  background: transparent;
  border: 0;
  border-radius: calc(var(--radius) - 2px);
  color: var(--muted);
  font-weight: 900;
  min-height: 38px;
  padding: 8px 12px;
}

.tabs button.active {
  background: linear-gradient(135deg, var(--turquoise), var(--gold));
  color: #07100f;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: grid;
}

.panel {
  align-content: start;
  background:
    linear-gradient(135deg, rgba(245, 239, 225, 0.08), transparent 36%),
    var(--surface-strong);
  display: grid;
  gap: 14px;
}

label {
  color: var(--muted);
  display: grid;
  font-size: 13px;
  font-weight: 900;
  gap: 7px;
}

input,
select,
textarea {
  background: rgba(7, 8, 7, 0.48);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  min-height: 44px;
  padding: 10px 12px;
  width: 100%;
}

select {
  color-scheme: dark;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: rgba(185, 179, 164, 0.72);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--turquoise);
  outline: 3px solid rgba(34, 216, 196, 0.18);
}

.wide {
  grid-column: 1 / -1;
}

.message {
  background: rgba(34, 216, 196, 0.12);
  border: 1px solid rgba(34, 216, 196, 0.28);
  border-radius: var(--radius);
  color: #b7fff5;
  display: none;
  margin: 0;
  padding: 11px 12px;
}

.message.active {
  display: block;
}

.forum-band {
  background:
    linear-gradient(135deg, rgba(216, 173, 74, 0.08), transparent 42%),
    linear-gradient(315deg, rgba(34, 216, 196, 0.08), transparent 36%);
}

.forum-layout {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(300px, 0.44fr) minmax(0, 1fr);
}

.forum-board {
  display: grid;
  gap: 14px;
}

.forum-row p {
  max-width: 760px;
}

.forum-thread {
  background:
    linear-gradient(135deg, rgba(34, 216, 196, 0.12), transparent 42%),
    var(--surface-strong);
}

.forum-body {
  color: #ddd5c5;
  line-height: 1.7;
  margin-bottom: 18px;
}

.reply-list {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 12px;
  padding-top: 14px;
}

.forum-reply {
  background: rgba(7, 8, 7, 0.34);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
}

.forum-reply p {
  color: var(--muted);
  line-height: 1.6;
  margin: 10px 0 0;
}

.reply-panel {
  box-shadow: none;
}

.empty-note {
  color: var(--muted);
  margin: 0;
}

[hidden] {
  display: none !important;
}

.plans {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.plans article {
  background:
    linear-gradient(135deg, rgba(216, 173, 74, 0.13), transparent 48%),
    var(--surface);
  padding: 20px;
}

.plans span {
  color: var(--gold);
  font-weight: 900;
}

@media (max-width: 980px) {
  .hero,
  .publication-layout,
  .editor-grid,
  .subscription-grid,
  .forum-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .preview {
    min-height: auto;
  }

  .preview iframe {
    min-height: 380px;
  }

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

@media (max-width: 680px) {
  .topbar,
  .section-head,
  .row {
    align-items: stretch;
    flex-direction: column;
  }

  nav {
    justify-content: flex-start;
  }

  h1 {
    font-size: clamp(44px, 16vw, 66px);
  }

  .metrics,
  .plans {
    grid-template-columns: 1fr;
  }

  .tabs {
    width: 100%;
  }

  .tabs button {
    flex: 1 1 120px;
  }

  .hero-pattern {
    grid-template-columns: repeat(4, 30px);
    opacity: 0.64;
  }
}