:root {
  --bg: #030303;
  --bg-elevated: #0a0a0a;
  --panel: rgba(17, 17, 17, 0.88);
  --panel-solid: #111111;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.26);
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.74);
  --soft: rgba(255, 255, 255, 0.48);
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.35);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--text);
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.08), transparent 24%),
    linear-gradient(180deg, #070707 0%, #030303 60%, #050505 100%);
}

a {
  color: inherit;
}

.eyebrow,
.stat-kicker {
  display: inline-block;
  margin: 0 0 12px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}

.topbar,
.page-shell {
  position: relative;
  z-index: 2;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: min(1380px, calc(100vw - 64px));
  margin: 0 auto;
  padding: 24px 0;
}

.topbar nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.topbar a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 180ms ease, opacity 180ms ease;
}

.topbar a:hover {
  color: #fff;
}

.topbar-landing {
  position: absolute;
  inset: 0 0 auto 0;
  align-items: flex-start;
}

.topbar-landing nav {
  padding-top: 6px;
}

.topbar-landing .auth-box {
  padding-top: 2px;
}

.brand {
  color: #fff !important;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.34em;
  text-transform: uppercase;
}

.auth-box {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--muted);
}

.auth-box form {
  margin: 0;
}

.page-shell {
  width: min(1380px, calc(100vw - 64px));
  margin: 0 auto;
  padding: 18px 0 100px;
}

.landing-body .page-shell {
  width: 100%;
  max-width: none;
  padding: 0 0 120px;
}

.button,
button {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: #fff;
  color: #050505;
  font: inherit;
  font-size: 0.94rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease, opacity 180ms ease;
}

.button:hover,
button:hover {
  transform: translateY(-2px);
  background: #d9d9d9;
}

.button-light {
  background: #fff;
  color: #050505;
}

.button-outline-light,
.button.ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.28);
}

.button-outline-light:hover,
.button.ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.landing-hero,
.landing-band,
.landing-section-head,
.landing-addon-shell {
  width: min(1380px, calc(100vw - 64px));
  margin: 0 auto;
}

.landing-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 150px 0 72px;
  overflow: hidden;
}

.landing-hero-media,
.landing-hero-vignette {
  position: absolute;
  inset: 0;
  border-radius: 0 0 44px 44px;
}

.landing-hero-media {
  background:
    linear-gradient(180deg, rgba(171, 191, 200, 0.7) 0%, rgba(215, 207, 170, 0.22) 32%, rgba(24, 24, 24, 0.18) 58%, rgba(4, 4, 4, 0.96) 100%),
    url("/static/hero-atmosphere.svg") center center / cover no-repeat;
  transform: scale(1.02);
}

.landing-hero-vignette {
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.36) 0%, rgba(0, 0, 0, 0.12) 18%, rgba(0, 0, 0, 0.22) 52%, rgba(0, 0, 0, 0.86) 100%),
    radial-gradient(circle at 50% 25%, rgba(255, 255, 255, 0.18), transparent 22%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.3) 0%, transparent 25%, transparent 75%, rgba(0, 0, 0, 0.28) 100%);
}

.landing-hero-copy {
  position: relative;
  z-index: 1;
  width: min(980px, calc(100vw - 80px));
  text-align: center;
  animation: fadeUp 720ms ease both;
}

.landing-hero-copy h1 {
  margin: 0;
  font-size: clamp(3.5rem, 7vw, 6.6rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
  font-weight: 800;
  text-transform: uppercase;
  text-wrap: balance;
}

.landing-hero-lead {
  width: min(850px, 100%);
  margin: 28px auto 0;
  font-size: clamp(1.06rem, 1.7vw, 1.45rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.92);
}

.landing-hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.landing-quickbar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 42px;
  padding: 22px 24px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(12, 12, 12, 0.32);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.landing-quickbar-label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}

.landing-quickbar strong {
  display: block;
  line-height: 1.42;
  font-size: 1rem;
}

.landing-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 520px);
  gap: 32px;
  align-items: center;
  padding: 56px 0;
}

.landing-band-reverse {
  grid-template-columns: minmax(340px, 520px) minmax(0, 1fr);
}

.landing-band-reverse .landing-band-copy {
  order: 2;
}

.landing-band-reverse .landing-band-visual {
  order: 1;
}

.landing-band-copy h2,
.landing-section-head h2 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 3.2vw, 3.6rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
  text-wrap: balance;
}

.landing-band-copy p,
.landing-section-head p {
  margin: 0;
  max-width: 58ch;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.landing-band-visual,
.landing-pricing-card,
.landing-addon-card,
.section-head,
.card,
.dashboard-panel,
.quota-card {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(20, 20, 20, 0.92) 0%, rgba(10, 10, 10, 0.96) 100%);
  box-shadow: var(--shadow);
}

.landing-band-visual {
  position: relative;
  min-height: 420px;
  overflow: hidden;
}

.visual-orbit {
  background:
    radial-gradient(circle at 50% 48%, rgba(255, 255, 255, 0.18), transparent 12%),
    radial-gradient(circle at 50% 50%, rgba(70, 96, 255, 0.16), transparent 30%),
    linear-gradient(180deg, #121212 0%, #060606 100%);
}

.signal-node,
.signal-ring,
.visual-grid-screen,
.visual-grid-lines {
  position: absolute;
}

.signal-ring {
  inset: 50%;
  width: 320px;
  height: 320px;
  margin: -160px 0 0 -160px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow:
    0 0 0 36px rgba(255, 255, 255, 0.05),
    0 0 0 88px rgba(255, 255, 255, 0.03);
  animation: pulseRing 5s ease-in-out infinite;
}

.signal-node {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 24px rgba(255, 255, 255, 0.48);
}

.signal-node-a { top: 26%; left: 20%; }
.signal-node-b { top: 52%; right: 16%; }
.signal-node-c { bottom: 18%; left: 42%; }

.visual-grid {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0)),
    linear-gradient(180deg, #111111 0%, #060606 100%);
}

.visual-grid-screen {
  inset: 16% 12%;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), transparent 24%),
    radial-gradient(circle at top, rgba(255, 255, 255, 0.14), transparent 24%),
    linear-gradient(180deg, #0f1115 0%, #050505 100%);
}

.visual-grid-lines {
  inset: 16% 12%;
  background:
    linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.42;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.15), #000 24%, #000 76%, rgba(0, 0, 0, 0.15));
}

.landing-checklist {
  margin: 24px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.landing-checklist li + li {
  margin-top: 10px;
}

.landing-section-head {
  padding: 50px 0 28px;
  text-align: center;
}

.landing-section-head-left {
  width: auto;
  margin: 0;
  padding: 0;
  text-align: left;
}

.landing-pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  width: min(1380px, calc(100vw - 64px));
  margin: 0 auto;
}

.landing-pricing-card,
.landing-addon-card {
  display: flex;
  flex-direction: column;
  min-height: 430px;
  padding: 30px;
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.landing-pricing-card:hover,
.landing-addon-card:hover {
  transform: translateY(-6px);
  border-color: var(--line-strong);
}

.landing-pricing-card-featured {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(14, 14, 14, 0.98) 100%);
  border-color: rgba(255, 255, 255, 0.26);
}

.landing-pricing-head h3,
.landing-addon-card h3 {
  margin: 0 0 12px;
  font-size: 1.55rem;
  letter-spacing: -0.03em;
}

.landing-pricing-head p,
.landing-addon-card p {
  margin: 0;
  color: var(--muted);
}

.landing-price {
  margin: 26px 0 0;
  font-size: clamp(2.3rem, 3.4vw, 3.3rem);
  font-weight: 800;
  letter-spacing: -0.07em;
}

.landing-price-currency {
  font-size: 1rem;
  letter-spacing: 0.08em;
  vertical-align: super;
}

.landing-price-period {
  margin: 8px 0 24px;
  color: var(--soft) !important;
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
}

.landing-pricing-list,
.card ul,
.dashboard-list-card ul {
  margin: 0 0 28px;
  padding-left: 18px;
  color: var(--muted);
}

.landing-pricing-list li + li,
.card ul li + li,
.dashboard-list-card ul li + li {
  margin-top: 8px;
}

.landing-pricing-card .button,
.landing-addon-card .button {
  margin-top: auto;
}

.landing-addon-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 24px;
  align-items: start;
  padding: 52px 0 0;
}

.landing-addon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.dashboard-hero,
.dashboard-grid,
.quota-grid,
.story-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-bottom: 28px;
}

.section-head,
.card,
.dashboard-panel,
.quota-card {
  padding: 28px;
}

.dashboard-panel h1,
.dashboard-panel h2,
.quota-card h2,
.card h2,
.section-head h2 {
  margin: 0 0 12px;
  font-size: clamp(1.55rem, 2.2vw, 2.5rem);
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.dashboard-panel p,
.card p,
.section-head p,
.quota-card p {
  margin: 0;
  color: var(--muted);
}

.dashboard-panel-primary {
  min-height: 220px;
}

.quota-card {
  padding: 24px;
}

.flash-stack {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.flash {
  border-radius: 16px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  background: rgba(20, 20, 20, 0.92);
}

.flash-success,
.flash-info {
  color: #d8f0ff;
}

.flash-error {
  color: #ffd4db;
}

label {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--muted);
  font-weight: 500;
}

input,
textarea,
select {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #0f1012;
  color: var(--text);
  font: inherit;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.32);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 14px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  text-align: left;
}

th {
  color: var(--soft);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.muted {
  color: var(--muted);
}

pre {
  white-space: pre-wrap;
  background: #0a0a0a;
  color: #fff;
  padding: 18px;
  border-radius: 16px;
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

p,
li {
  line-height: 1.65;
}

@keyframes pulseRing {
  0%, 100% {
    transform: scale(0.96);
    opacity: 0.9;
  }
  50% {
    transform: scale(1.04);
    opacity: 1;
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1200px) {
  .landing-pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .landing-addon-shell,
  .landing-band,
  .landing-band-reverse,
  .dashboard-grid,
  .quota-grid,
  .dashboard-hero {
    grid-template-columns: 1fr;
  }

  .landing-band-reverse .landing-band-copy,
  .landing-band-reverse .landing-band-visual {
    order: initial;
  }
}

@media (max-width: 900px) {
  .topbar,
  .landing-hero,
  .landing-band,
  .landing-section-head,
  .landing-addon-shell,
  .landing-pricing-grid,
  .page-shell {
    width: min(calc(100vw - 24px), 1380px);
  }

  .topbar {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 18px 0;
  }

  .topbar nav,
  .auth-box,
  .landing-hero-actions {
    flex-wrap: wrap;
  }

  .landing-hero {
    min-height: 860px;
    padding-top: 160px;
    padding-bottom: 48px;
  }

  .landing-hero-copy {
    width: calc(100vw - 40px);
  }

  .landing-hero-copy h1 {
    font-size: clamp(2.7rem, 14vw, 4.5rem);
  }

  .landing-quickbar,
  .landing-pricing-grid,
  .story-grid {
    grid-template-columns: 1fr;
  }

  .landing-band-visual {
    min-height: 320px;
  }

  .section-head,
  .card,
  .dashboard-panel,
  .quota-card,
  .landing-pricing-card,
  .landing-addon-card {
    padding: 22px;
  }

  .page-shell {
    padding-top: 22px;
  }
}