/* AstroQuant — index (landing) page styles. Generated from inline <style>. */


  /* Page-level scroll-driven tint */
  .obs-bg {
    position: fixed; inset: 0; z-index: -1; pointer-events: none;
    background:
      radial-gradient(
        ellipse 90% 50% at 50% -5%,
        color-mix(in srgb, var(--aq-tint-calm) calc(var(--tint-strength) * (1 - var(--tint-mix)) * 100%), transparent) 0,
        transparent 55%
      ),
      radial-gradient(
        ellipse 90% 50% at 50% -5%,
        color-mix(in srgb, var(--aq-tint-retrograde) calc(var(--tint-strength) * var(--tint-mix) * 100%), transparent) 0,
        transparent 55%
      ),
      var(--aq-bg);
    transition: background 600ms var(--aq-ease);
  }

  /* Background ambient lines (constellation-adjacent but abstract — single thin arc) */
  .obs-bg::before {
    content: ""; position: absolute; inset: 0;
    background-image:
      radial-gradient(circle 1.5px at 12% 26%, rgba(255,255,255,0.5), transparent 60%),
      radial-gradient(circle 1px   at 84% 14%, rgba(255,255,255,0.35), transparent 60%),
      radial-gradient(circle 1px   at 22% 78%, rgba(255,255,255,0.3),  transparent 60%),
      radial-gradient(circle 1.5px at 92% 64%, rgba(255,255,255,0.4),  transparent 60%);
  }

  /* ─── HERO ────────────────────────────────────────────────────────────── */
  .hero {
    min-height: 100vh;
    padding: 32px 56px 120px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
    position: relative;
  }
  .hero__eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font-size: 11px; font-weight: 500;
    text-transform: uppercase; letter-spacing: 0.22em;
    color: var(--aq-fg-secondary);
    margin-bottom: 32px;
  }
  .hero__eyebrow::before {
    content: ""; width: 8px; height: 8px; border-radius: 50%;
    background: var(--aq-tint-calm);
    box-shadow: 0 0 12px var(--aq-tint-calm);
    animation: pulse 2.6s var(--aq-ease) infinite;
  }
  @keyframes pulse {
    0%, 100% { opacity: 0.7; transform: scale(1); }
    50%      { opacity: 1;   transform: scale(1.25); }
  }
  .hero__title {
    font-size: clamp(56px, 8vw, 124px);
    font-weight: var(--aq-w-bold);
    line-height: 0.92;
    letter-spacing: -0.035em;
    margin: 0 0 28px;
  }
  .hero__title em {
    font-style: italic;
    font-weight: var(--aq-w-regular);
    color: var(--aq-fg-secondary);
  }
  .hero__sub {
    font-size: 19px;
    line-height: 1.55;
    color: var(--aq-fg-secondary);
    max-width: 520px;
    margin: 0 0 40px;
    text-wrap: pretty;
  }
  .hero__cta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
  .hero__cta small {
    color: var(--aq-fg-tertiary);
    font-size: 12px;
    margin-left: 8px;
  }

  /* Hero phone — single dominant device */
  .hero__phone-wrap {
    position: relative;
    display: flex; justify-content: center; align-items: center;
  }
  .hero__phone {
    width: 100%;
    max-width: 460px;
    filter: drop-shadow(0 30px 60px rgba(0,0,0,0.55));
    transform: translateY(0);
    animation: float 7s var(--aq-ease) infinite;
  }
  @keyframes float {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-14px); }
  }
  .hero__phone-halo {
    position: absolute;
    width: 480px; height: 480px;
    background: radial-gradient(circle, color-mix(in srgb, var(--aq-tint-calm) 30%, transparent), transparent 60%);
    border-radius: 50%;
    z-index: -1;
    animation: halo 8s var(--aq-ease) infinite;
  }
  @keyframes halo {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50%      { transform: scale(1.08); opacity: 1; }
  }

  /* Quote-style meta strip under hero */
  .hero__readout {
    grid-column: 1 / -1;
    margin-top: 40px;
    display: flex; gap: 56px;
    flex-wrap: wrap;
    padding-top: 40px;
    border-top: 1px solid var(--aq-divider);
    color: var(--aq-fg-secondary);
    font-size: 13px;
  }
  .hero__readout-item { display: flex; flex-direction: column; gap: 6px; }
  .hero__readout-item span {
    font-size: 10px; font-weight: 500;
    letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--aq-fg-tertiary);
  }
  .hero__readout-item strong {
    font-size: 22px; font-weight: var(--aq-w-medium);
    color: var(--aq-fg);
    font-variant-numeric: tabular-nums;
  }

  /* ─── SECTION HEADERS ─────────────────────────────────────────────────── */
  .sect-eyebrow {
    font-size: 11px; font-weight: 500;
    letter-spacing: 0.24em; text-transform: uppercase;
    color: var(--aq-fg-tertiary);
    margin-bottom: 20px;
    display: inline-block;
  }
  .sect-title {
    font-size: clamp(40px, 5vw, 72px);
    font-weight: var(--aq-w-bold);
    letter-spacing: -0.03em;
    line-height: 1;
    margin: 0 0 24px;
    text-wrap: balance;
  }
  .sect-title em {
    font-style: italic; font-weight: var(--aq-w-regular);
    color: var(--aq-fg-secondary);
  }
  .sect-lede {
    font-size: 19px;
    color: var(--aq-fg-secondary);
    line-height: 1.55;
    max-width: 640px;
    text-wrap: pretty;
  }

  /* ─── INDEX EXPLAINER ─────────────────────────────────────────────────── */
  .idx {
    padding: 140px 56px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
  }
  .idx__arc-wrap {
    aspect-ratio: 1;
    display: grid; place-items: center;
    position: relative;
  }
  .idx__arc-wrap svg { width: 100%; max-width: 480px; height: auto; }
  .idx__readout {
    position: absolute;
    text-align: center;
    pointer-events: none;
  }
  .idx__readout .num {
    font-size: 152px;
    font-weight: var(--aq-w-bold);
    line-height: 0.85;
    letter-spacing: -0.04em;
    font-variant-numeric: tabular-nums;
  }
  .idx__readout .label {
    margin-top: 18px;
    font-size: 12px; font-weight: 500;
    letter-spacing: 0.28em; text-transform: uppercase;
    color: var(--aq-fg-secondary);
  }
  .idx__details {
    display: flex; flex-direction: column; gap: 36px;
  }
  .idx-row {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 20px;
    align-items: start;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--aq-divider);
  }
  .idx-row:last-child { border-bottom: 0; padding-bottom: 0; }
  .idx-row .badge {
    font-size: 12px;
    color: var(--aq-fg-tertiary);
    letter-spacing: 0.18em; text-transform: uppercase;
    padding-top: 4px;
  }
  .idx-row h3 {
    margin: 0 0 8px;
    font-size: 22px;
    font-weight: var(--aq-w-medium);
    line-height: 1.2;
  }
  .idx-row p {
    margin: 0;
    font-size: 15px;
    color: var(--aq-fg-secondary);
    line-height: 1.6;
    text-wrap: pretty;
  }

  /* ─── ENGINE / OUR OWN EPHEMERIS ──────────────────────────────────────── */
  .engine {
    padding: 140px 56px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
  }
  .engine__copy p + p { margin-top: 20px; }
  .engine__stats {
    margin-top: 48px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--aq-divider);
    border: 1px solid var(--aq-divider);
    border-radius: 14px;
    overflow: hidden;
  }
  .engine__stat {
    background: var(--aq-bg);
    padding: 22px 18px;
    display: flex; flex-direction: column; gap: 8px;
  }
  .engine__stat .v {
    font-size: 24px; font-weight: var(--aq-w-medium);
    letter-spacing: -0.01em;
    font-variant-numeric: tabular-nums;
    line-height: 1;
  }
  .engine__stat .k {
    font-size: 10px; font-weight: 500;
    letter-spacing: 0.16em; text-transform: uppercase;
    color: var(--aq-fg-tertiary);
    line-height: 1.3;
  }

  /* Pipeline visual */
  .pipe {
    position: relative;
    display: flex; flex-direction: column; gap: 0;
    padding-left: 4px;
  }
  .pipe__line {
    position: absolute; left: 27px; top: 36px; bottom: 56px;
    width: 1px; background: var(--aq-divider);
    overflow: hidden;
  }
  .pipe__line::after {
    content: ""; position: absolute; left: -1px; top: 0;
    width: 3px; height: 30%;
    background: linear-gradient(to bottom, transparent, var(--aq-tint-calm), transparent);
    animation: pipe-flow 3.2s var(--aq-ease) infinite;
  }
  @keyframes pipe-flow {
    0%   { transform: translateY(-100%); opacity: 0; }
    20%  { opacity: 1; }
    80%  { opacity: 1; }
    100% { transform: translateY(420%); opacity: 0; }
  }
  .pipe__stage {
    position: relative;
    display: grid; grid-template-columns: 48px 1fr; gap: 18px;
    align-items: start;
    padding: 18px 0;
  }
  .pipe__node {
    width: 48px; height: 48px; border-radius: 12px;
    background: var(--aq-card);
    display: grid; place-items: center;
    font-size: 20px; color: var(--aq-fg);
    z-index: 1;
  }
  .pipe__node.is-source { border: 1px solid var(--aq-glass-stroke); }
  .pipe__node.is-out {
    background: var(--aq-fg); color: var(--aq-bg);
    font-weight: var(--aq-w-bold); font-size: 13px; letter-spacing: 0.04em;
  }
  .pipe__stage h4 {
    margin: 4px 0 6px;
    font-size: 16px; font-weight: var(--aq-w-medium);
    letter-spacing: -0.005em;
  }
  .pipe__stage .tag {
    font-size: 10px; font-weight: 500;
    letter-spacing: 0.16em; text-transform: uppercase;
    color: var(--aq-fg-tertiary);
    display: block; margin-bottom: 8px;
  }
  .pipe__stage p {
    margin: 0; font-size: 13px; line-height: 1.55;
    color: var(--aq-fg-secondary); text-wrap: pretty;
  }

  /* ─── SAMPLE FORECAST ─────────────────────────────────────────────────── */
  .forecast-sample {
    padding: 140px 56px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
  }
  .week-card {
    background: var(--aq-card);
    border-radius: 20px;
    padding: 28px;
  }
  .week-card__title {
    font-size: 26px; font-weight: var(--aq-w-medium);
    margin: 0 0 24px;
  }
  .week-strip {
    display: grid; grid-template-columns: repeat(7, 1fr);
    gap: 8px; margin-bottom: 24px;
  }
  .week-day {
    display: flex; flex-direction: column; align-items: center; gap: 14px;
    padding: 12px 4px;
    border-radius: 12px;
    transition: background var(--aq-d-fast) var(--aq-ease);
  }
  .week-day:hover { background: rgba(255,255,255,0.04); }
  .week-day.is-today { background: rgba(255,255,255,0.06); }
  .week-day .dow {
    font-size: 11px; font-weight: 500;
    color: var(--aq-fg-secondary);
    letter-spacing: 0.06em; text-transform: uppercase;
  }
  .week-day.is-today .dow { color: var(--aq-fg); }
  .week-day .val {
    display: flex; align-items: baseline; gap: 3px;
    font-variant-numeric: tabular-nums;
  }
  .week-day .val .n { font-size: 24px; font-weight: var(--aq-w-medium); }
  .week-day .val .u { font-size: 9px; color: var(--aq-fg-secondary); }
  .week-summary {
    font-size: 14px;
    line-height: 1.65;
    color: var(--aq-fg-secondary);
    margin: 0;
  }
  .week-summary em {
    color: var(--aq-fg);
    font-style: normal;
    font-weight: var(--aq-w-medium);
  }

  /* ─── LIFE AREAS GRID ─────────────────────────────────────────────────── */
  .areas {
    padding: 140px 56px;
  }
  .areas__header { max-width: 800px; margin-bottom: 64px; }
  .areas__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--aq-divider);
    border-top: 1px solid var(--aq-divider);
    border-bottom: 1px solid var(--aq-divider);
  }
  .area {
    background: var(--aq-bg);
    padding: 36px 28px;
    display: flex; flex-direction: column;
    gap: 16px;
    min-height: 240px;
    transition: background var(--aq-d-base) var(--aq-ease);
    cursor: default;
    position: relative;
  }
  .area:hover { background: rgba(255,255,255,0.025); }
  .area:hover .area__score { color: var(--aq-fg); }
  .area__top {
    display: flex; justify-content: space-between; align-items: flex-start;
  }
  .area__num {
    font-size: 11px; color: var(--aq-fg-tertiary);
    letter-spacing: 0.18em;
  }
  .area__score {
    font-size: 12px; color: var(--aq-fg-secondary);
    font-variant-numeric: tabular-nums; letter-spacing: 0.08em;
    transition: color var(--aq-d-base) var(--aq-ease);
  }
  .area__name {
    font-size: 28px; font-weight: var(--aq-w-medium);
    letter-spacing: -0.01em;
    margin-top: auto;
  }
  .area__desc {
    font-size: 13px; color: var(--aq-fg-secondary);
    line-height: 1.5;
    text-wrap: pretty;
  }
  .area__gauge {
    position: absolute; right: 20px; top: 22px;
    width: 46px; height: 46px;
    display: grid; place-items: center;
  }
  .area__mini-arc {
    position: absolute; inset: 0; width: 100%; height: 100%;
  }

  /* ─── HOW IT WORKS ────────────────────────────────────────────────────── */
  .how {
    padding: 140px 56px;
    background: linear-gradient(to bottom,
      rgba(0,0,0,0),
      rgba(255,255,255,0.015) 30%,
      rgba(0,0,0,0));
  }
  .how__header { max-width: 800px; margin-bottom: 80px; }
  .how__steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--aq-divider);
    border-top: 1px solid var(--aq-divider);
  }
  .step {
    background: var(--aq-bg);
    padding: 40px 28px 36px;
    display: flex; flex-direction: column; gap: 18px;
    min-height: 260px;
  }
  .step__num {
    font-size: 11px; font-weight: 500;
    letter-spacing: 0.24em; color: var(--aq-fg-tertiary);
  }
  .step__title {
    font-size: 22px;
    font-weight: var(--aq-w-medium);
    line-height: 1.2;
    margin: 0;
    letter-spacing: -0.01em;
  }
  .step__body {
    font-size: 14px; color: var(--aq-fg-secondary);
    line-height: 1.6;
    margin: 0;
    text-wrap: pretty;
  }
  .step__hint {
    margin-top: auto;
    font-size: 11px; color: var(--aq-fg-tertiary);
    letter-spacing: 0.04em;
  }
  .step__hint code {
    font-family: inherit; color: var(--aq-fg-secondary);
    border-bottom: 1px dotted var(--aq-fg-tertiary);
  }

  /* ─── CLOSING CTA ─────────────────────────────────────────────────────── */
  .closing {
    padding: 160px 56px;
    text-align: center;
    position: relative;
  }
  .closing h2 {
    font-size: clamp(48px, 7vw, 104px);
    font-weight: var(--aq-w-bold);
    letter-spacing: -0.035em;
    line-height: 0.95;
    margin: 0 auto 40px;
    max-width: 1000px;
    text-wrap: balance;
  }
  .closing h2 em {
    font-style: italic; font-weight: var(--aq-w-regular);
    color: var(--aq-fg-secondary);
  }
  .closing .closing__sub {
    font-size: 18px; color: var(--aq-fg-secondary);
    max-width: 560px; margin: 0 auto 48px;
    line-height: 1.55;
  }
  .closing__cta { display: inline-flex; gap: 14px; align-items: center; }
  .closing__meta {
    margin-top: 36px;
    font-size: 12px; color: var(--aq-fg-tertiary);
    letter-spacing: 0.04em;
  }
  .closing__halo {
    position: absolute;
    top: 30%; left: 50%; transform: translate(-50%, -50%);
    width: 700px; height: 700px;
    background: radial-gradient(circle, color-mix(in srgb, var(--aq-tint-calm) 18%, transparent), transparent 60%);
    border-radius: 50%;
    z-index: -1;
    pointer-events: none;
  }

  /* Responsive ─────────────────────────────────────────────────────────── */
  @media (max-width: 980px) {
    .hero { grid-template-columns: 1fr; padding: 32px 24px 80px; }
    .hero__phone-wrap { order: -1; }
    .hero__phone { max-width: 320px; }
    .idx, .forecast-sample, .engine { grid-template-columns: 1fr; padding: 80px 24px; gap: 60px; }
    .engine__stats { grid-template-columns: repeat(2, 1fr); }
    .areas, .how, .closing { padding: 80px 24px; }
    .areas__grid, .how__steps { grid-template-columns: repeat(2, 1fr); }
    .hero__title { font-size: clamp(48px, 12vw, 80px); }
    .week-strip { gap: 4px; }
  }