/* ==========================================================================
   NIGHT SHIFT — STYLES
   ==========================================================================
   Structure:
     1. Design tokens (from design-system/tokens.css — do not redefine
        values elsewhere in this file, reference var(--token-name))
     2. Base / reset
     3. Whole-page grain overlay
     4. Shared components (slash motif, hairline rule, buttons, form fields)
     5. Layout (splash, hero, marquee, rundown, list, footer, mobile pill)
     6. Motion / keyframes
     7. Reduced-motion overrides

   Mobile-first — everything below is tuned to read correctly at 390px
   first. This file is purely what things look like — main.js (Phase 3)
   only ever toggles the [hidden] attribute, :disabled, or a small set of
   state classes (.field--error) defined here; it never writes styles
   directly.
   ========================================================================== */

/* --------------------------------------------------------------------
   1. DESIGN TOKENS — mirrors design-system/tokens.css exactly.
   -------------------------------------------------------------------- */
:root {
  /* Color — the entire palette. No other hues anywhere on site. */
  --bg: #0B0E13;
  --ink: #F2F1EE;
  --blue-deep: #1B3B6F;
  --blue-beam: #7FA6E8;
  --line: rgba(242, 241, 238, 0.18);

  --line-strong: rgba(242, 241, 238, 0.32);
  --ink-muted: rgba(242, 241, 238, 0.64);
  --ink-faint: rgba(242, 241, 238, 0.38);
  --beam-glow-soft: rgba(127, 166, 232, 0.35);
  --beam-glow-strong: rgba(127, 166, 232, 0.65);
  --deep-wash: rgba(27, 59, 111, 0.45);
  --scrim: rgba(11, 14, 19, 0.72);

  /* Type family */
  --font-family: 'Archivo', 'Anybody', 'Arial Narrow', sans-serif;
  --wdth-display: 125;
  --wdth-label: 118;
  --wdth-body: 100;
  --fw-black: 900;
  --fw-bold: 800;
  --fw-semibold: 700;
  --fw-regular: 400;

  /* Type scale — fluid, tuned to read correctly at 390px */
  --fs-display-hero: clamp(2.75rem, 1.65rem + 8vw, 6.5rem);
  --fs-display-lg:   clamp(2rem, 1.3rem + 5.5vw, 4.25rem);
  --fs-h2:           clamp(1.5rem, 1.15rem + 2.8vw, 2.5rem);
  --fs-eyebrow:      clamp(0.75rem, 0.68rem + 0.5vw, 0.9375rem);
  --fs-label:        clamp(0.6875rem, 0.65rem + 0.25vw, 0.8125rem);
  --fs-body:         clamp(0.9375rem, 0.9rem + 0.25vw, 1.0625rem);
  --fs-micro:        clamp(0.6875rem, 0.66rem + 0.2vw, 0.75rem);
  --fs-input: 1rem; /* 16px flat — never let this flex down, iOS zooms on focus below it */
  --fs-button: clamp(0.9375rem, 0.9rem + 0.3vw, 1.0625rem);

  --leading-display: 0.92;
  --leading-heading: 1.15;
  --leading-body: 1.55;
  --leading-label: 1.3;

  --tracking-display: -0.01em;
  --tracking-label: 0.14em;
  --tracking-micro: 0.08em;
  --tracking-body: 0em;

  /* Spacing — 8px base scale */
  --space-3xs: 0.25rem;
  --space-2xs: 0.5rem;
  --space-xs:  0.75rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2rem;
  --space-xl:  3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;

  /* Hairlines */
  --hairline-width: 1px;
  --hairline-color: var(--line);
  --hairline-color-strong: var(--line-strong);

  /* Radius — sharp everywhere except the mobile pill */
  --radius-none: 0;
  --radius-sm: 2px;
  --radius-pill: 999px;

  /* Motion */
  --ease-standard: cubic-bezier(0.16, 0.84, 0.44, 1);
  --ease-linear: linear;
  --duration-instant: 100ms;
  --duration-fast: 200ms;
  --duration-base: 400ms;
  --duration-reveal: 600ms;
  --duration-reveal-slow: 800ms;
  --stagger-step: 80ms;

  /* Grain */
  --grain-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
  --grain-size: 120px;
  --grain-opacity: 0.05;
  --grain-blend-mode: overlay;
  --grain-flicker-duration: 8s;
  --grain-flicker-steps: 8;

  /* Layout */
  --max-width-content: 1200px;
  --max-width-copy: 60ch;
  --bp-tablet: 768px;
  --bp-desktop: 1024px;

  /* Z-index */
  --z-canvas: 0;
  --z-content: 1;
  --z-grain: 5;
  --z-topbar: 40;
  --z-rail: 40;
  --z-pill: 50;
  --z-takeover: 100;

  /* Tap targets */
  --tap-target-min: 44px;
}

/* --------------------------------------------------------------------
   2. BASE / RESET
   -------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-family);
  font-variation-settings: 'wdth' var(--wdth-body);
  font-weight: var(--fw-regular);
  font-size: var(--fs-body);
  line-height: var(--leading-body);
  position: relative;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--blue-beam);
  text-decoration: none;
}

a:hover {
  color: var(--ink);
}

h1, h2, p {
  margin: 0;
}

button {
  font: inherit;
  color: inherit;
}

/* Visually-hidden but still available to screen readers / SEO */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --------------------------------------------------------------------
   3. WHOLE-PAGE GRAIN OVERLAY
   -------------------------------------------------------------------- */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: var(--z-grain);
  pointer-events: none;
  background-image: var(--grain-image);
  background-size: var(--grain-size) var(--grain-size);
  opacity: var(--grain-opacity);
  mix-blend-mode: var(--grain-blend-mode);
  animation: ns-grain var(--grain-flicker-duration) steps(var(--grain-flicker-steps)) infinite;
}

/* --------------------------------------------------------------------
   4. SHARED COMPONENTS
   -------------------------------------------------------------------- */

/* ///// slash cluster — marks a timestamp/label moment only */
.slash {
  font-variation-settings: 'wdth' var(--wdth-label);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-label);
  color: var(--blue-beam);
  opacity: 0.85;
}

/* Section eyebrow — ///// TIME — SECTION NAME */
.eyebrow {
  font-variation-settings: 'wdth' var(--wdth-label);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-eyebrow);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 var(--space-2xs);
}

/* Section heading */
.section-heading {
  font-variation-settings: 'wdth' var(--wdth-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-h2);
  line-height: var(--leading-heading);
  text-transform: uppercase;
  margin: 0 0 var(--space-lg);
}

/* Hairline rule */
.rule {
  height: var(--hairline-width);
  background: var(--hairline-color);
  border: 0;
  margin: 0 0 var(--space-sm);
}

/* Buttons — two variants only */
.btn {
  font-family: var(--font-family);
  font-variation-settings: 'wdth' var(--wdth-label);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-button);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-lg);
  min-height: var(--tap-target-min);
  width: 100%;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition:
    background var(--duration-fast) var(--ease-standard),
    color var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-fast) var(--ease-standard),
    border-color var(--duration-fast) var(--ease-standard);
}

.btn--primary {
  background: var(--blue-beam);
  color: var(--bg);
  border: var(--hairline-width) solid var(--blue-beam);
}
.btn--primary:hover {
  background: var(--ink);
  border-color: var(--ink);
  box-shadow: 0 0 24px var(--beam-glow-strong);
}
.btn--primary:focus-visible {
  outline: 2px solid var(--blue-beam);
  outline-offset: 3px;
}

.btn--secondary {
  background: transparent;
  color: var(--ink);
  border: var(--hairline-width) solid var(--hairline-color);
}
.btn--secondary:hover {
  border-color: var(--blue-beam);
  color: var(--blue-beam);
  box-shadow: 0 0 16px var(--beam-glow-soft);
}
.btn--secondary:focus-visible {
  outline: 2px solid var(--blue-beam);
  outline-offset: 3px;
}

/* Disabled — transparent/outline-only so it recedes instead of competing
   for attention (used for the signup button while a submit is in flight) */
.btn--primary:disabled {
  background: transparent;
  color: var(--ink-faint);
  border-color: var(--hairline-color);
  cursor: not-allowed;
  box-shadow: none;
}
.btn--secondary:disabled {
  color: var(--ink-faint);
  border-color: var(--hairline-color);
  cursor: not-allowed;
  box-shadow: none;
}

/* Form fields */
.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
}

.field label {
  font-variation-settings: 'wdth' var(--wdth-label);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink-muted);
}

.field label .optional {
  color: var(--ink-faint);
  text-transform: none;
  letter-spacing: normal;
}

.field input {
  font-family: var(--font-family);
  font-variation-settings: 'wdth' var(--wdth-body);
  font-size: var(--fs-input);
  color: var(--ink);
  background: transparent;
  border: var(--hairline-width) solid var(--hairline-color);
  border-radius: var(--radius-sm);
  padding: var(--space-sm);
  min-height: var(--tap-target-min);
  width: 100%;
  transition:
    border-color var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-fast) var(--ease-standard);
}

.field input::placeholder {
  color: var(--ink-faint);
}

.field input:focus {
  outline: none;
  border-color: var(--blue-beam);
  box-shadow: 0 0 0 3px var(--beam-glow-soft);
}

/* Validation error — the one sanctioned off-palette color, used only here */
.field--error input {
  border-color: #E8897F;
}
.field--error .field__msg {
  color: #E8897F;
  font-size: var(--fs-micro);
}

/* --------------------------------------------------------------------
   5. LAYOUT
   -------------------------------------------------------------------- */

.site {
  position: relative;
  z-index: var(--z-content);
}

/* corner glow — sits behind the splash/hero */
.corner-glow {
  position: absolute;
  top: -160px;
  left: -120px;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--deep-wash), transparent 68%);
  pointer-events: none;
  z-index: var(--z-canvas);
}

/* ---- Splash — logo intro ---- */
.splash {
  position: relative;
  z-index: var(--z-content);
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg) var(--space-md) calc(var(--space-4xl) + var(--space-lg));
  text-align: center;
}

.splash__canvas {
  position: absolute;
  inset: 0;
  z-index: var(--z-canvas);
  pointer-events: none;
}

/* The Three.js canvas (injected by scene.js into .splash__canvas). Fixed
   full-bleed behind all content; scene.js drives its opacity as the hero
   exits. When the scene doesn't run this element never exists and
   .corner-glow is the (static) look. */
.scene-canvas {
  position: fixed;
  inset: 0;
  z-index: var(--z-canvas);
  display: block;
  pointer-events: none;
}

/* Ambient budget (CLAUDE.md): with the scene running, the splash viewport
   already has its haze + the grain — so the swipe arrow's bounce loop is
   cut while the scene is live. It still bounces on the fallback page. */
.ns-scene-on .splash__swipe-arrow {
  animation: none;
}

.splash__logo {
  position: relative;
  z-index: var(--z-content);
  width: 320px;
  max-width: 88%;
  height: auto;
  filter: drop-shadow(0 0 44px var(--beam-glow-soft));
  animation: ns-logo-in var(--duration-reveal-slow) cubic-bezier(0.16, 1, 0.3, 1) both;
  /* The logo PNG's "transparent" background carries faint dark noise pixels
     (alpha up to ~37%) — invisible on black, but a dark box over the Three.js
     haze. Screen-blending makes dark pixels a no-op while white stays white;
     over the plain black fallback this renders identically. */
  mix-blend-mode: screen;
}

.splash__swipe {
  position: absolute;
  left: 0;
  right: 0;
  bottom: var(--space-2xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2xs);
  z-index: var(--z-content);
}

.splash__swipe-label {
  font-variation-settings: 'wdth' var(--wdth-label);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink-muted);
}

.splash__swipe-arrow {
  display: inline-block;
  animation: ns-bounce 1.6s ease-in-out infinite;
  color: var(--blue-beam);
  font-size: 1.375rem;
  line-height: 1;
}

/* ---- Hero — 1:30 AM DOORS ---- */
.hero {
  position: relative;
  z-index: var(--z-content);
  padding: var(--space-2xl) var(--space-md) var(--space-2xl);
}

.hero__beam {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 4rem;
  width: 1px;
  background: linear-gradient(180deg, rgba(127, 166, 232, 0.55), rgba(127, 166, 232, 0.1) 40%, transparent);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: var(--z-content);
}

.hero__pres {
  margin: 0 0 var(--space-xs);
  font-variation-settings: 'wdth' var(--wdth-label);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink-muted);
}

.hero__djname {
  margin: 0;
  font-variation-settings: 'wdth' var(--wdth-display);
  font-weight: var(--fw-black);
  font-size: var(--fs-display-hero);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
  text-transform: uppercase;
}

.hero__meta {
  margin: var(--space-md) 0 0;
  font-variation-settings: 'wdth' var(--wdth-label);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink-muted);
}

/* Countdown */
.countdown {
  margin-top: var(--space-lg);
  display: flex;
  align-items: flex-end;
  gap: var(--space-md);
}
.countdown[hidden] {
  display: none;
}

.countdown__unit {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.countdown__value {
  font-variation-settings: 'wdth' var(--wdth-display);
  font-weight: var(--fw-black);
  font-size: 2.125rem;
  line-height: 1;
  letter-spacing: 0.04em;
}

.countdown__value--accent {
  color: var(--blue-beam);
}

.countdown__label {
  margin-top: var(--space-2xs);
  font-size: var(--fs-micro);
  letter-spacing: var(--tracking-label);
  color: var(--ink-faint);
  text-transform: uppercase;
}

.countdown__sep {
  font-weight: var(--fw-black);
  font-size: 1.875rem;
  color: var(--ink-faint);
  transform: translateY(-0.7rem);
}

/* Countdown status — replaces the digits once doors are open, or once the
   night has ended and there's nothing left to count down to */
.countdown__status {
  margin-top: var(--space-lg);
  font-variation-settings: 'wdth' var(--wdth-label);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--blue-beam);
}

/* CTAs */
.hero__cta {
  margin-top: var(--space-lg);
}

.hero__cta-note {
  margin: var(--space-sm) 0 0;
  text-align: center;
  font-variation-settings: 'wdth' var(--wdth-label);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ---- Ticker / marquee ---- */
.marquee {
  position: relative;
  z-index: var(--z-content);
  border-top: var(--hairline-width) solid var(--hairline-color);
  border-bottom: var(--hairline-width) solid var(--hairline-color);
  overflow: hidden;
  padding: var(--space-sm) 0;
  white-space: nowrap;
}

.marquee:hover .marquee__track {
  animation-play-state: paused;
}

.marquee__track {
  display: inline-block;
  animation: ns-marquee 22s var(--ease-linear) infinite;
}

.marquee__item {
  font-variation-settings: 'wdth' var(--wdth-label);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: rgba(242, 241, 238, 0.9);
}

/* ---- The Rundown — 2:00 AM ---- */
.rundown {
  position: relative;
  z-index: var(--z-content);
  padding: var(--space-3xl) var(--space-md);
}

.rundown__grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.rundown__block-label {
  margin: 0 0 var(--space-xs);
  font-variation-settings: 'wdth' var(--wdth-label);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink-muted);
}

.rundown__block-title {
  margin: 0;
  font-variation-settings: 'wdth' var(--wdth-display);
  font-weight: var(--fw-bold);
  font-size: 1.375rem;
  line-height: 1.1;
  text-transform: uppercase;
}

.rundown__block-copy {
  margin: var(--space-2xs) 0 0;
  font-size: var(--fs-body);
  line-height: var(--leading-body);
  color: var(--ink-muted);
}

.rundown__location-label {
  margin: var(--space-lg) 0 var(--space-3xs);
  font-variation-settings: 'wdth' var(--wdth-label);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink-muted);
}

.rundown__address {
  margin: 0;
  font-variation-settings: 'wdth' var(--wdth-label);
  font-weight: var(--fw-semibold);
  font-size: 1.0625rem;
  line-height: 1.35;
  letter-spacing: 0.02em;
}

.rundown__links {
  display: flex;
  gap: var(--space-2xs);
  margin-top: var(--space-md);
}

.rundown__links .btn {
  flex: 1;
}

/* ---- The List — 3:30 AM ---- */
.list {
  position: relative;
  z-index: var(--z-content);
  padding: var(--space-sm) var(--space-md) var(--space-3xl);
}

.tier-card {
  border: var(--hairline-width) solid var(--hairline-color);
  border-radius: var(--radius-sm);
  padding: var(--space-lg) var(--space-md);
  position: relative;
  overflow: hidden;
}

.tier-card--presale {
  background: rgba(27, 59, 111, 0.16);
}

.tier-card--presale::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--beam-glow-soft), transparent 70%);
  pointer-events: none;
}

.tier-card--door {
  margin-top: var(--space-md);
}

.tier-card__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  position: relative;
}

.tier-card__name {
  margin: 0;
  font-variation-settings: 'wdth' var(--wdth-label);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink-muted);
}

.tier-card__price {
  margin: 0;
  font-variation-settings: 'wdth' var(--wdth-display);
  font-weight: var(--fw-black);
  font-size: 2.625rem;
  line-height: 1;
  letter-spacing: -0.01em;
}

.tier-card__price--muted {
  color: var(--ink-muted);
}

.tier-card__cta {
  margin-top: var(--space-md);
  position: relative;
}

.tier-card__microcopy {
  margin: var(--space-sm) 0 0;
  text-align: center;
  position: relative;
  font-size: var(--fs-micro);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink-faint);
}

.tier-card__copy {
  margin: var(--space-2xs) 0 var(--space-md);
  font-size: var(--fs-body);
  line-height: var(--leading-body);
  color: var(--ink-muted);
}

.tier-card__fields {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.tier-card__fields[hidden] {
  display: none;
}

/* Inline retry message — form stays intact underneath it */
.tier-card__form-error {
  margin: var(--space-sm) 0 0;
  font-size: var(--fs-micro);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: #E8897F;
}

/* Success — swapped in for .tier-card__fields once Formspree confirms */
.tier-card__result {
  text-align: center;
}

.tier-card__result-heading {
  margin: 0 0 var(--space-2xs);
  font-variation-settings: 'wdth' var(--wdth-label);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--blue-beam);
}

/* ---- Lights Up — 5:00 AM footer ---- */
.site-footer {
  position: relative;
  z-index: var(--z-content);
  padding: 0 var(--space-md) var(--space-3xl);
  border-top: var(--hairline-width) solid var(--hairline-color);
}

.site-footer__dawn {
  height: 80px;
  margin: 0 calc(var(--space-md) * -1);
  background: linear-gradient(180deg, var(--deep-wash), transparent);
}

.site-footer__heading {
  margin: var(--space-md) 0 0;
  font-variation-settings: 'wdth' var(--wdth-display);
  font-weight: var(--fw-bold);
  font-size: 1.625rem;
  line-height: 1.05;
  text-transform: uppercase;
}

.site-footer__address {
  margin: var(--space-lg) 0 0;
  font-size: var(--fs-body);
  line-height: var(--leading-body);
  color: var(--ink-muted);
}

.site-footer__instagram {
  margin-top: var(--space-2xs);
  display: inline-block;
}
.site-footer__instagram[hidden] {
  display: none;
}

.site-footer__mark {
  width: 150px;
  height: auto;
  margin-top: var(--space-lg);
  opacity: 0.5;
}

/* ---- Mobile sticky pill ---- */
.mobile-pill {
  position: fixed;
  left: var(--space-md);
  right: var(--space-md);
  bottom: var(--space-sm);
  z-index: var(--z-pill);
  /* Hidden by default — main.js reveals it once the hero scrolls away and
     hides it again while The List is on screen (it points at The List). */
  transform: translateY(160%);
  opacity: 0;
  pointer-events: none;
  transition:
    transform var(--duration-base) var(--ease-standard),
    opacity var(--duration-base) var(--ease-standard);
}

.mobile-pill.is-visible,
.mobile-pill:focus-within {
  transform: none;
  opacity: 1;
  pointer-events: auto;
}

.mobile-pill__link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: var(--tap-target-min);
  background: var(--blue-beam);
  color: var(--bg);
  border-radius: var(--radius-pill);
  font-variation-settings: 'wdth' var(--wdth-label);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-button);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  box-shadow: 0 4px 24px rgba(11, 14, 19, 0.55);
}

.mobile-pill__link:hover {
  color: var(--bg);
  box-shadow: 0 0 24px var(--beam-glow-strong);
}

/* Desktop: beam rail replaces the pill (rail itself ships in Phase 4) */
@media (min-width: 768px) {
  .mobile-pill {
    display: none;
  }
}

/* ---- Paid takeover — shown on load when the URL carries ?paid=1 ---- */
.takeover {
  display: none;
  position: fixed;
  inset: 0;
  z-index: var(--z-takeover);
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  background: var(--scrim);
  text-align: center;
}
.takeover:not([hidden]) {
  display: flex;
}

.takeover__panel {
  max-width: 420px;
}
.takeover__panel:focus-visible {
  outline: none;
}

/* --------------------------------------------------------------------
   5b. NAVIGATION + MOTION (Phase 4) — the "ONE NIGHT" nav layer:
       top bar, the beam rail (the logo's light beam as the site's spine),
       scroll reveals, and hover micro-interactions.
   -------------------------------------------------------------------- */

/* Smooth-scroll for every rail / top-bar anchor. Killed under reduced motion
   (the reduced-motion block never opts in, so jumps are instant there). */
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
/* Keep a jumped-to heading clear of the fixed top bar. */
#doors,
#rundown,
#the-list,
#lights-up { scroll-margin-top: 72px; }

/* ---- Top bar ---- */
.topbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: var(--z-topbar);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-2xs) var(--space-md);
  /* A scrim that fades to nothing — no hard bar, no glassy blur. */
  background: linear-gradient(
    180deg,
    rgba(11, 14, 19, 0.94) 0%,
    rgba(11, 14, 19, 0.7) 60%,
    transparent 100%
  );
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition:
    transform var(--duration-base) var(--ease-standard),
    opacity var(--duration-base) var(--ease-standard);
}
/* Reveal on focus-within too, so a keyboard user tabbing from the top of the
   page never lands on an invisible control. */
.topbar.is-visible,
.topbar:focus-within {
  transform: none;
  opacity: 1;
  pointer-events: auto;
}

.topbar__logo {
  display: inline-flex;
  align-items: center;
}
.topbar__logo img {
  height: 20px;
  width: auto;
  opacity: 0.85;
  transition:
    opacity var(--duration-fast) var(--ease-standard),
    filter var(--duration-fast) var(--ease-standard);
}
.topbar__logo:hover img {
  opacity: 1;
  filter: drop-shadow(0 0 10px var(--beam-glow-soft));
}
.topbar__logo:focus-visible {
  outline: 2px solid var(--blue-beam);
  outline-offset: 3px;
}

.topbar__right {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.topbar__clock {
  font-variation-settings: 'wdth' var(--wdth-label);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--blue-beam);
  font-variant-numeric: tabular-nums;   /* stops the scramble from jittering width */
  min-width: 6ch;
  text-align: right;
}
.topbar__list-link {
  font-variation-settings: 'wdth' var(--wdth-label);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--ink);
}
.topbar__list-link:hover { color: var(--blue-beam); }
.topbar__list-link:focus-visible {
  outline: 2px solid var(--blue-beam);
  outline-offset: 3px;
}

/* ---- Beam rail (desktop nav spine) ---- */
.beam-rail { display: none; }

@media (min-width: 768px) {
  .beam-rail {
    display: block;
    position: fixed;
    top: 0;
    right: 0;
    width: 220px;
    height: 100svh;
    z-index: var(--z-rail);
    pointer-events: none;          /* only the ticks capture the pointer */
    --rail-pad: 15vh;              /* breathing room top + bottom */
    --rail-inset: 30px;           /* the line's distance from the right edge */
  }

  /* the faint spine — a hairline of light, fading out at both ends */
  .beam-rail__line {
    position: absolute;
    top: var(--rail-pad);
    bottom: var(--rail-pad);
    right: var(--rail-inset);
    width: 1px;
    background: linear-gradient(
      180deg,
      transparent,
      rgba(127, 166, 232, 0.16) 12%,
      rgba(127, 166, 232, 0.16) 88%,
      transparent
    );
  }

  /* the travelling light — a soft-edged glow, not a filled progress bar.
     Transparent → bright core → transparent, blurred and bloomed so it reads
     as the logo's beam sliding down the spine. main.js sets translateY. */
  .beam-rail__beam {
    position: absolute;
    top: 0;
    right: calc(var(--rail-inset) - 3px);
    width: 7px;
    height: 104px;
    border-radius: 999px;
    background: linear-gradient(
      180deg,
      transparent,
      var(--blue-beam) 42%,
      #cdddf7 50%,
      var(--blue-beam) 58%,
      transparent
    );
    filter: blur(1.5px);
    box-shadow: 0 0 16px var(--beam-glow-strong), 0 0 34px var(--beam-glow-soft);
    opacity: 0.92;
    will-change: transform;
  }

  .beam-rail__ticks {
    position: absolute;
    top: var(--rail-pad);
    bottom: var(--rail-pad);
    left: 0;
    right: 0;
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .beam-rail__ticks li {
    display: flex;
    justify-content: flex-end;
  }
  .beam-rail__tick {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
    padding-right: calc(var(--rail-inset) - 4px);  /* seats the 8px dot on the line */
    pointer-events: auto;
    text-decoration: none;
    border-radius: 2px;
  }
  /* section name — revealed on hover/focus, sliding in from the line */
  .beam-rail__name {
    font-variation-settings: 'wdth' var(--wdth-label);
    font-weight: var(--fw-semibold);
    font-size: 0.6875rem;
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    color: var(--ink);
    white-space: nowrap;
    opacity: 0;
    transform: translateX(8px);
    transition:
      opacity var(--duration-fast) var(--ease-standard),
      transform var(--duration-fast) var(--ease-standard);
  }
  /* tiny timestamp — always visible */
  .beam-rail__time {
    font-variation-settings: 'wdth' var(--wdth-label);
    font-weight: var(--fw-semibold);
    font-size: 0.6875rem;
    letter-spacing: var(--tracking-micro);
    text-transform: uppercase;
    color: var(--ink-faint);
    font-variant-numeric: tabular-nums;
    transition: color var(--duration-fast) var(--ease-standard);
  }
  .beam-rail__dot {
    flex: none;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--bg);
    border: 1px solid var(--line-strong);
    transition:
      background var(--duration-fast) var(--ease-standard),
      border-color var(--duration-fast) var(--ease-standard),
      box-shadow var(--duration-fast) var(--ease-standard);
  }

  .beam-rail__tick:hover .beam-rail__name,
  .beam-rail__tick:focus-visible .beam-rail__name {
    opacity: 1;
    transform: none;
  }
  .beam-rail__tick:hover .beam-rail__time,
  .beam-rail__tick:focus-visible .beam-rail__time { color: var(--ink); }
  .beam-rail__tick:hover .beam-rail__dot,
  .beam-rail__tick:focus-visible .beam-rail__dot {
    background: var(--blue-beam);
    border-color: var(--blue-beam);
    box-shadow: 0 0 10px var(--beam-glow-strong);
  }
  .beam-rail__tick:focus-visible {
    outline: 2px solid var(--blue-beam);
    outline-offset: 4px;
  }

  /* active section — the tick holds a soft glow */
  .beam-rail__tick.is-active .beam-rail__dot {
    background: var(--blue-beam);
    border-color: var(--blue-beam);
    box-shadow: 0 0 12px var(--beam-glow-strong), 0 0 3px var(--blue-beam);
  }
  .beam-rail__tick.is-active .beam-rail__time { color: var(--ink); }
}

/* ---- Scroll reveals ----
   main.js adds .reveals-enabled to <html> only when motion is allowed, then
   flips .is-visible per element as it scrolls into view. Without that class
   (no JS, or reduced motion) everything is simply visible — no hidden state. */
.reveals-enabled [data-reveal]:not([data-reveal="rule"]) {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--duration-reveal) var(--ease-standard),
    transform var(--duration-reveal) var(--ease-standard);
  transition-delay: var(--reveal-delay, 0ms);
}
.reveals-enabled [data-reveal]:not([data-reveal="rule"]).is-visible {
  opacity: 1;
  transform: none;
}
/* 1px rules draw in from the left */
.reveals-enabled [data-reveal="rule"] {
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--duration-reveal) var(--ease-standard);
  transition-delay: var(--reveal-delay, 0ms);
}
.reveals-enabled [data-reveal="rule"].is-visible { transform: scaleX(1); }
/* slash clusters nudge as their block reveals */
.reveals-enabled [data-reveal].is-visible .slash {
  animation: ns-slash-nudge var(--duration-base) var(--ease-standard) both;
}

/* ---- Micro: primary CTA light-sweep on hover ---- */
.btn--primary {
  position: relative;
  overflow: hidden;
}
.btn--primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    115deg,
    transparent 35%,
    rgba(242, 241, 238, 0.28) 50%,
    transparent 65%
  );
  transform: translateX(-120%);
  transition: transform var(--duration-base) var(--ease-standard);
  pointer-events: none;
}
.btn--primary:hover::after { transform: translateX(120%); }

/* ---- Micro: countdown digit tick ---- */
.countdown__value.is-ticking {
  animation: ns-digit-tick var(--duration-fast) var(--ease-standard);
}

/* ---- Animated state swaps (within the reveal budget) ---- */
.tier-card__result:not([hidden]) {
  animation: ns-rise-in var(--duration-reveal) var(--ease-standard);
}
.takeover:not([hidden]) .takeover__panel {
  animation: ns-rise-in var(--duration-base) var(--ease-standard);
}

/* --------------------------------------------------------------------
   6. MOTION / KEYFRAMES
   -------------------------------------------------------------------- */
@keyframes ns-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes ns-grain {
  from { background-position: 0 0; }
  to { background-position: var(--grain-size) var(--grain-size); }
}

@keyframes ns-bounce {
  0%, 100% { transform: translateY(0); opacity: 0.7; }
  50% { transform: translateY(8px); opacity: 1; }
}

@keyframes ns-logo-in {
  from { opacity: 0; transform: scale(0.94); }
  to { opacity: 1; transform: scale(1); }
}

/* slash cluster nudging as its block reveals — ends at .slash's resting 0.85 */
@keyframes ns-slash-nudge {
  0% { transform: translateX(-6px); opacity: 0.35; }
  100% { transform: none; opacity: 0.85; }
}

/* a countdown digit falling into place when its value changes */
@keyframes ns-digit-tick {
  0% { opacity: 0.35; transform: translateY(-28%); }
  100% { opacity: 1; transform: none; }
}

/* generic rise-in for swapped-in panels (signup success, paid takeover) */
@keyframes ns-rise-in {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}

/* --------------------------------------------------------------------
   7. REDUCED MOTION
   -------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  body::after,
  .marquee__track,
  .splash__logo,
  .splash__swipe-arrow {
    animation: none !important;
  }

  /* Chrome still appears/hides — just without the slide or the beam bloom. */
  .topbar,
  .mobile-pill {
    transition: none !important;
  }
  .beam-rail__beam {
    box-shadow: 0 0 12px var(--beam-glow-soft);
  }

  /* Ambient / decorative motion off. */
  .btn--primary::after { display: none; }
  .countdown__value.is-ticking,
  .reveals-enabled [data-reveal].is-visible .slash,
  .tier-card__result:not([hidden]),
  .takeover:not([hidden]) .takeover__panel {
    animation: none !important;
  }

  /* Belt-and-suspenders: main.js won't add .reveals-enabled under reduced
     motion, but if it's ever present, show everything with no transform. */
  .reveals-enabled [data-reveal],
  .reveals-enabled [data-reveal="rule"] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}