/* =========================================================
   WNY AI EDUCATION SUMMIT — Design system
   Warm off-white + ink palette, editorial typography,
   section-rhythm pacing, no stock AI aesthetics.
   ========================================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Surfaces */
  --bg:          #FBF8F3;
  --bg-2:        #F4EFE5;
  --paper:       #FFFFFF;
  --ink:         #0E0E10;
  --ink-2:       #2A2A2E;
  --ink-3:       #5A5A60;
  --ink-4:       #8A8A92;
  --line:        rgba(14,14,16,0.10);
  --line-strong: rgba(14,14,16,0.22);

  /* Tracks */
  --start:    #E8763A;
  --redesign: #0F4C5C;
  --build:    #5B21B6;
  --lead:     #1F2937;

  /* Status */
  --pos: #117A45;
  --neg: #B3331F;
  --warn: #C8821A;

  /* Type */
  --font-display: 'Outfit', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-serif:   'Fraunces', serif;

  /* Rhythm */
  --pad-x: clamp(20px, 5vw, 64px);
  --section-y: clamp(80px, 12vw, 144px);
  --radius: 14px;
  --radius-lg: 24px;
  --transition: 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--ink); color: var(--bg); }

img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
a { color: inherit; }

/* =========================================================
   Containers + utilities
   ========================================================= */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.hidden { display: none !important; }
.mt-16 { margin-top: 16px; }
.w-full { width: 100%; justify-content: center; }

.section-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-body);
  font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--ink-3);
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg);
  margin-bottom: 24px;
}

.section-display {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.5vw, 4.8rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.04em;
  color: var(--ink);
  margin-bottom: 24px;
  max-width: 18ch;
}
.section-display em {
  font-style: italic;
  font-family: var(--font-serif);
  font-weight: 500;
  font-variation-settings: 'opsz' 144, 'SOFT' 100;
  letter-spacing: -0.02em;
}
.section-lede {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: var(--ink-2);
  max-width: 55ch;
  margin-bottom: 48px;
  line-height: 1.55;
}

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 22px;
  font-family: var(--font-body);
  font-size: 15px; font-weight: 600;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  letter-spacing: -0.01em;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--ink);
  color: var(--bg);
}
.btn-primary:hover { background: #1E1E22; }

.btn-ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink);
}
.btn-ghost:hover { background: rgba(14,14,16,0.04); border-color: var(--ink); }

.btn-ghost-light {
  background: transparent;
  border-color: rgba(255,255,255,0.30);
  color: var(--bg);
}
.btn-ghost-light:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.65); }

.btn-text {
  background: transparent;
  border: none;
  color: var(--ink-2);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 4px;
  padding: 10px 4px;
  cursor: pointer;
}
.btn-text:hover { color: var(--ink); }

.cta-chip {
  display: inline-block;
  background: var(--ink);
  color: var(--bg);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 999px;
  margin-left: 4px;
}

/* =========================================================
   Urgency banner
   ========================================================= */
.urgency-banner {
  position: relative;
  background: var(--ink);
  color: var(--bg);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.005em;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.urgency-banner.is-dismissed { display: none; }
.urgency-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 10px var(--pad-x);
  display: flex; align-items: center; justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}
.urgency-item {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--bg);
  text-decoration: none;
  white-space: nowrap;
}
.urgency-item strong { color: #FFC97A; font-weight: 700; }
.urgency-item-quiet { color: rgba(255,255,255,0.55); }
.urgency-item-quiet strong { color: rgba(255,255,255,0.85); }
.urgency-item:hover { text-decoration: underline; text-underline-offset: 4px; }
.urgency-sep { color: rgba(255,255,255,0.3); }
.urgency-pulse {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #FFC97A;
  box-shadow: 0 0 0 0 rgba(255,201,122,0.7);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255,201,122,0.7); }
  70% { box-shadow: 0 0 0 8px rgba(255,201,122,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,201,122,0); }
}
.urgency-dismiss {
  background: transparent;
  border: none;
  color: rgba(255,255,255,0.5);
  font-size: 18px;
  padding: 0 4px;
  line-height: 1;
  cursor: pointer;
}
.urgency-dismiss:hover { color: var(--bg); }

/* =========================================================
   Email verification banner (legacy, kept)
   ========================================================= */
.verify-banner {
  position: fixed; top: 0; left: 0; right: 0; z-index: 9999;
  background: #FFF6E1; color: #6E4A0A;
  border-bottom: 1px solid #F1D896;
  display: flex; align-items: center; justify-content: center; gap: 16px;
  padding: 10px 20px; font-size: 14px; text-align: center;
}
.verify-banner .link-btn { color: #6E4A0A; text-decoration: underline; font-size: 14px; font-weight: 600; }
.banner-dismiss { font-size: 18px; opacity: 0.6; }
.banner-dismiss:hover { opacity: 1; }

/* =========================================================
   Navbar
   ========================================================= */
.navbar {
  position: sticky; top: 0; z-index: 100;
  padding: 14px 0;
  background: rgba(251,248,243,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), padding var(--transition);
}
.navbar.scrolled {
  border-bottom-color: var(--line);
  padding: 10px 0;
}
.nav-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.nav-logo {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-mark {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--ink);
  position: relative;
  flex-shrink: 0;
}
.logo-mark::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 10px; height: 10px;
  background: var(--bg);
  transform: translate(-50%, -50%);
  border-radius: 2px;
}
.logo-text {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.logo-accent { color: var(--build); }

.nav-links {
  display: flex; align-items: center; gap: 28px;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-2);
  text-decoration: none;
  transition: color var(--transition);
  background: none;
  border: none;
  font-family: inherit;
  cursor: pointer;
  padding: 0;
  display: inline-flex; align-items: center; gap: 6px;
}
.nav-link:hover { color: var(--ink); }
.nav-link.is-active { color: var(--ink); font-weight: 600; }
.nav-link-prop { color: var(--ink); font-weight: 600; }
.nav-prop-chip {
  display: inline-block;
  background: var(--ink);
  color: var(--bg);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 2px 6px;
  border-radius: 999px;
}
.admin-link { color: var(--neg) !important; font-weight: 600; }
.nav-user-greeting {
  font-size: 14px;
  font-weight: 600;
  color: var(--build);
}
.btn-logout {
  background: none; border: none;
  font: inherit;
  color: var(--ink-3);
  font-size: 14px;
  cursor: pointer;
}
.btn-logout:hover { color: var(--ink); }
.nav-cta {
  background: var(--ink); color: var(--bg);
  border: none;
  padding: 10px 18px;
  font-size: 14px; font-weight: 600;
  border-radius: 999px;
  cursor: pointer;
  letter-spacing: -0.01em;
  transition: background var(--transition), transform var(--transition);
}
.nav-cta:hover { background: #1E1E22; transform: translateY(-1px); }
.nav-hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none;
  padding: 6px;
  cursor: pointer;
}
.nav-hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--ink); border-radius: 2px;
  transition: var(--transition);
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  min-height: calc(100vh - 88px);
  display: flex; align-items: center;
  padding: clamp(48px, 8vw, 96px) 0 clamp(64px, 10vw, 120px);
  overflow: hidden;
  background: var(--bg);
}
.hero-gradient {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 48% 50% at 12% 22%, rgba(232,118,58,0.25) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 88% 28%, rgba(91,33,182,0.22) 0%, transparent 60%),
    radial-gradient(ellipse 50% 45% at 18% 88%, rgba(15,76,92,0.18) 0%, transparent 65%),
    radial-gradient(ellipse 38% 38% at 90% 84%, rgba(255,201,122,0.30) 0%, transparent 60%);
  z-index: 0;
}
.hero-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(14,14,16,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14,14,16,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  z-index: 0;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 var(--pad-x);
  width: 100%;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-2);
  background: rgba(255,255,255,0.65);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 16px;
  margin-bottom: 36px;
  animation: fadeInUp 0.7s 0.05s ease both;
}
.eyebrow-dot {
  width: 8px; height: 8px;
  background: var(--start);
  border-radius: 50%;
  flex-shrink: 0;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 8vw, 7.5rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.045em;
  color: var(--ink);
  max-width: 17ch;
  margin-bottom: 32px;
  position: relative;
  animation: fadeInUp 0.8s 0.15s ease both;
  min-height: 1em;
}
.hero-title em {
  font-style: italic;
  font-family: var(--font-serif);
  font-weight: 500;
  font-variation-settings: 'opsz' 144, 'SOFT' 100;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--build) 0%, var(--start) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.hero-rotator {
  display: grid;
  grid-template-areas: "stack";
}
.hero-line {
  grid-area: stack;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  pointer-events: none;
}
.hero-line.is-active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.hero-sub {
  font-size: clamp(1.05rem, 1.4vw, 1.3rem);
  color: var(--ink-2);
  max-width: 56ch;
  line-height: 1.55;
  margin-bottom: 40px;
  animation: fadeInUp 0.8s 0.25s ease both;
}
.hero-cta-row {
  display: flex; align-items: center; gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 56px;
  animation: fadeInUp 0.8s 0.35s ease both;
}
.hero-meta-row {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s 0.45s ease both;
}
.hero-scroll-cue {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-3);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.hero-scroll-cue:hover { color: var(--ink); }
.cue-arrow {
  display: inline-block;
  animation: bobble 2.4s ease infinite;
}
@keyframes bobble {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}
.hero-host {
  display: flex; flex-direction: column; align-items: flex-end; gap: 4px;
  text-align: right;
}
.hero-host-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink-4);
}
.hero-host-orgs {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-2);
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* =========================================================
   Ticker
   ========================================================= */
.ticker-strip {
  background: var(--ink);
  color: var(--bg);
  padding: 18px 0;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.ticker-track {
  display: flex;
  width: max-content;
  animation: ticker 60s linear infinite;
}
.ticker-track:hover { animation-play-state: paused; }
.ticker-group {
  display: flex; align-items: center; gap: 24px;
  padding-right: 24px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: rgba(255,255,255,0.78);
  white-space: nowrap;
}
.ticker-dot { color: rgba(255,255,255,0.32); }

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* =========================================================
   Why — stakes
   ========================================================= */
.why-section {
  padding: var(--section-y) 0;
  background: var(--bg);
}
.why-stakes {
  display: flex;
  flex-direction: column;
  gap: clamp(48px, 8vw, 96px);
  margin-top: 56px;
}
.stake {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(20px, 4vw, 64px);
  align-items: start;
  max-width: 1080px;
}
.stake:nth-child(even) {
  margin-left: auto;
}
.stake-num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ink-4);
  line-height: 1;
  padding-top: 8px;
}
.stake-text {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--ink);
}
.stake-text em {
  font-style: italic;
  font-family: var(--font-serif);
  font-weight: 500;
  font-variation-settings: 'opsz' 144, 'SOFT' 100;
  letter-spacing: -0.02em;
  color: var(--start);
}
.stake-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-3);
  margin-top: 16px;
  grid-column: 2;
}

/* =========================================================
   Tracks (lanes)
   ========================================================= */
.tracks-section {
  padding: var(--section-y) 0 0;
  background: var(--bg);
}
.tracks-section .container { margin-bottom: 48px; }

.track-lanes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.track-lane {
  position: relative;
  padding: 40px 32px 48px;
  border-right: 1px solid var(--line);
  background: var(--bg);
  transition: background var(--transition);
  display: flex;
  flex-direction: column;
}
.track-lane:last-child { border-right: none; }
.track-lane:hover { background: var(--paper); }

.track-band {
  display: flex; align-items: baseline; gap: 12px;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--track);
}
.track-num {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink-4);
}
.track-key {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.4vw, 2.2rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--track);
  line-height: 1;
}
.track-self {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.4;
  color: var(--ink-2);
  margin-bottom: 24px;
  font-variation-settings: 'opsz' 144;
}
.track-self em {
  font-weight: 600;
  color: var(--track);
}
.track-title {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.6vw, 1.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 8px;
}
.track-audience {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-3);
  margin-bottom: 16px;
}
.track-intent {
  font-size: 14.5px;
  color: var(--ink-2);
  line-height: 1.55;
  margin-bottom: 24px;
}
.track-topics {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  flex-grow: 1;
}
.track-topics li {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--ink-2);
  padding: 8px 0;
  border-top: 1px solid var(--line);
}
.track-topics li:first-child { border-top: none; padding-top: 0; }
.track-cta {
  display: inline-flex;
  font-size: 14px;
  font-weight: 600;
  color: var(--track);
  text-decoration: none;
  letter-spacing: -0.01em;
  padding: 10px 0;
  border-top: 1px solid var(--track);
  margin-top: auto;
}
.track-cta:hover { letter-spacing: 0; }

/* =========================================================
   Day
   ========================================================= */
.day-section {
  padding: var(--section-y) 0;
  background: var(--bg-2);
}
.day-timeline {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  position: relative;
}
.day-timeline::before {
  content: '';
  position: absolute;
  left: 84px;
  top: 16px; bottom: 16px;
  width: 1px;
  background: var(--line-strong);
}
.day-moment {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 32px;
  align-items: start;
  padding: 12px 0;
  position: relative;
}
.day-time {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  padding-top: 22px;
  text-align: right;
  padding-right: 18px;
}
.day-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 26px;
  margin-left: 16px;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.day-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-1px);
  box-shadow: 0 8px 32px rgba(14,14,16,0.06);
}
.day-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.3;
  color: var(--ink);
  margin-bottom: 6px;
}
.day-card p {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.55;
  margin-bottom: 12px;
}
.day-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-3);
}
.day-card-feat {
  border-left: 3px solid var(--build);
  background: linear-gradient(90deg, rgba(91,33,182,0.04), var(--paper) 30%);
}
.day-card-uc {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
  padding: 28px 32px;
}
.day-card-uc h3 {
  color: var(--bg);
  font-size: clamp(1.2rem, 1.8vw, 1.5rem);
}
.day-card-uc p {
  color: rgba(255,255,255,0.72);
  margin-bottom: 18px;
}
.day-card-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: #FFC97A;
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(255,201,122,0.4);
}
.day-card-link:hover { border-color: #FFC97A; }

/* =========================================================
   Unconference
   ========================================================= */
.unconference-section {
  padding: var(--section-y) 0;
  background: var(--ink);
  color: var(--bg);
  position: relative;
  overflow: hidden;
}
.unconference-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(232,118,58,0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 30%, rgba(91,33,182,0.10) 0%, transparent 50%);
  pointer-events: none;
}
.unconference-section .container { position: relative; }
.uc-eyebrow {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.75);
}
.uc-display {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.04em;
  color: var(--bg);
  margin-bottom: 24px;
  max-width: 16ch;
}
.uc-display em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  font-variation-settings: 'opsz' 144, 'SOFT' 100;
  background: linear-gradient(135deg, #FFC97A 0%, #E8763A 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.uc-lede {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: rgba(255,255,255,0.7);
  max-width: 64ch;
  line-height: 1.55;
  margin-bottom: 64px;
}
.uc-doors {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}
.uc-door {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s ease, background var(--transition), border-color var(--transition);
  cursor: pointer;
}
.uc-door:hover {
  transform: perspective(800px) rotateY(-3deg) translateY(-4px);
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,201,122,0.4);
}
.uc-door-top {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 24px;
}
.uc-room {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #FFC97A;
}
.uc-room-num {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  color: rgba(255,255,255,0.3);
}
.uc-name {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1.7vw, 1.45rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--bg);
  margin-bottom: 24px;
}
.uc-sample {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 15px;
  line-height: 1.5;
  color: rgba(255,255,255,0.78);
  margin-bottom: 24px;
  flex-grow: 1;
  font-variation-settings: 'opsz' 144;
}
.uc-tap {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.5);
}
.uc-promise {
  display: flex; align-items: center; gap: 16px;
  padding: 20px 24px;
  background: rgba(255,201,122,0.08);
  border: 1px solid rgba(255,201,122,0.2);
  border-radius: var(--radius);
  margin-bottom: 32px;
  max-width: 720px;
}
.uc-promise-arrow {
  font-size: 22px;
  color: #FFC97A;
  flex-shrink: 0;
}
.uc-promise p {
  font-size: 15px;
  color: rgba(255,255,255,0.85);
  line-height: 1.5;
}
.uc-promise strong { color: var(--bg); }
.uc-cta-row { display: flex; gap: 12px; flex-wrap: wrap; }

/* =========================================================
   Voices
   ========================================================= */
.voices-section {
  padding: var(--section-y) 0;
  background: var(--bg);
}
.voices-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 32px 0;
}
.voice-tile {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  border: 1.5px dashed var(--line-strong);
  background: var(--bg);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 16px;
  text-decoration: none;
  color: var(--ink-3);
  transition: border-color var(--transition), background var(--transition), color var(--transition), transform var(--transition);
}
.voice-tile:hover {
  border-color: var(--build);
  background: rgba(91,33,182,0.04);
  color: var(--build);
  transform: translateY(-2px);
}
.voice-plus {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 300;
  line-height: 1;
}
.voice-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.voices-pay {
  margin-top: 32px;
  padding: 24px 28px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  max-width: 760px;
}
.voices-pay p {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-2);
}
.voices-pay strong { color: var(--ink); font-weight: 700; }

/* =========================================================
   Countdown (summit doors)
   ========================================================= */
.countdown-section {
  background: var(--ink);
  color: var(--bg);
  padding: 64px 0;
}
.countdown-section .container { text-align: center; }
.countdown-label {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 24px;
}
.countdown-grid {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: nowrap;
  margin-bottom: 18px;
}
.countdown-unit {
  text-align: center;
  padding: 0 12px;
  min-width: 0;
}
.countdown-value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 4.4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--bg);
}
.countdown-unit-label {
  display: block;
  margin-top: 8px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.45);
}
.countdown-sep {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 5vw, 3.2rem);
  font-weight: 300;
  color: rgba(255,255,255,0.25);
  line-height: 1;
  padding-bottom: 18px;
}
.countdown-meta {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  margin-top: 16px;
}

/* =========================================================
   Proposals section
   ========================================================= */
.proposals-section {
  padding: var(--section-y) 0;
  background: var(--bg);
  position: relative;
}
.prop-eyebrow {
  background: rgba(232,118,58,0.10);
  border-color: rgba(232,118,58,0.30);
  color: var(--start);
}
.prop-eyebrow-pulse {
  width: 7px; height: 7px;
  background: var(--start);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(232,118,58,0.6);
  animation: pulse 2s infinite;
}
.prop-display em {
  background: linear-gradient(135deg, var(--start) 0%, var(--build) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.prop-countdown {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 16px 24px;
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--radius);
  margin: 8px 0 64px;
  max-width: 100%;
  flex-wrap: nowrap;
}
.prop-cd-unit {
  text-align: center;
  min-width: 56px;
}
.prop-cd-val {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--bg);
}
.prop-cd-label {
  display: block;
  margin-top: 4px;
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.5);
}
.prop-cd-sep {
  font-family: var(--font-display);
  font-size: clamp(1rem, 3vw, 1.8rem);
  font-weight: 300;
  color: rgba(255,255,255,0.3);
  padding-bottom: 14px;
}

.prop-rules {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 64px;
}
.prop-rule {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color var(--transition), transform var(--transition);
}
.prop-rule:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.prop-rule-num {
  display: block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--start);
  margin-bottom: 16px;
}
.prop-rule h3 {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 14px;
}
.prop-rule p {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-2);
}
.prop-rule p em {
  font-style: italic;
  font-weight: 600;
  color: var(--ink);
}

.prop-format {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-bottom: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.prop-format-header h3 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 12px;
}
.prop-format-header p {
  font-size: 14.5px;
  color: var(--ink-2);
  line-height: 1.55;
}
.prop-format-header a { color: var(--build); text-decoration: underline; text-underline-offset: 3px; }
.prop-checklist {
  list-style: none;
  padding: 0; margin: 0;
}
.prop-checklist li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 14.5px;
  color: var(--ink-2);
  line-height: 1.5;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}
.prop-checklist li:first-child { border-top: none; padding-top: 0; }
.prop-checklist li em {
  font-style: normal;
  font-weight: 600;
  color: var(--ink);
}
.check-mark {
  color: var(--pos);
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 2px;
}

.prop-pay {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 40px;
}
.pay-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 28px;
  display: flex;
  align-items: baseline;
  gap: 20px;
}
.pay-amount {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--ink);
  flex-shrink: 0;
}
.pay-card-secondary .pay-amount { color: var(--ink-3); }
.pay-label {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.4;
}

.prop-cta-row {
  display: flex; align-items: center; gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.prop-note {
  font-size: 13.5px;
  color: var(--ink-3);
  line-height: 1.55;
  max-width: 64ch;
  font-style: italic;
}

/* =========================================================
   Partners
   ========================================================= */
.partners-section {
  padding: var(--section-y) 0;
  background: var(--bg-2);
}
.partner-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 32px;
}
.partner {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color var(--transition), transform var(--transition);
}
.partner:hover { border-color: var(--line-strong); transform: translateY(-1px); }
.partner-host { border-color: var(--ink); }
.partner-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 16px;
  padding: 3px 8px;
  background: var(--bg);
  border-radius: 999px;
}
.partner-host .partner-tag {
  background: var(--ink);
  color: var(--bg);
}
.partner-name {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin-bottom: 6px;
}
.partner-type {
  display: block;
  font-size: 13.5px;
  color: var(--ink-2);
  line-height: 1.45;
}

/* =========================================================
   Close
   ========================================================= */
.close-section {
  padding: clamp(120px, 18vw, 200px) 0;
  background: var(--ink);
  color: var(--bg);
  position: relative;
  overflow: hidden;
}
.close-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 50% 100%, rgba(232,118,58,0.15) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 0% 0%, rgba(91,33,182,0.20) 0%, transparent 60%);
  pointer-events: none;
}
.close-section .container { position: relative; text-align: center; }
.close-display {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 8vw, 7rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.045em;
  color: var(--bg);
  margin-bottom: 8px;
}
.close-display em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  font-variation-settings: 'opsz' 144, 'SOFT' 100;
  background: linear-gradient(135deg, #FFC97A 0%, #E8763A 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.close-display-2 { margin-bottom: 48px; }
.close-cta-row {
  display: inline-flex; gap: 12px; flex-wrap: wrap;
  margin-bottom: 32px;
  justify-content: center;
}
.close-tag {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 16px;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.02em;
}

/* =========================================================
   Dashboard + admin (kept, restyled)
   ========================================================= */
.section { padding: var(--section-y) 0; }
.dashboard-section { background: var(--bg-2); min-height: 60vh; }
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 24px;
}
.dashboard-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color var(--transition);
}
.dashboard-card:hover { border-color: var(--line-strong); }
.dashboard-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  color: var(--ink);
}
.dashboard-card p {
  font-size: 14.5px;
  color: var(--ink-2);
  line-height: 1.55;
  margin-bottom: 18px;
}
.payment-card { border-color: var(--build); background: rgba(91,33,182,0.04); }
.payment-status-badge {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  margin-bottom: 14px;
}
.badge-paid { background: rgba(17,122,69,0.10); color: var(--pos); border: 1px solid rgba(17,122,69,0.3); }
.badge-unpaid { background: rgba(179,51,31,0.08); color: var(--neg); border: 1px solid rgba(179,51,31,0.25); }

.admin-section { background: var(--bg); border-top: 1px solid var(--line); min-height: 60vh; }
.admin-label { color: var(--neg) !important; border-color: rgba(179,51,31,0.25) !important; background: rgba(179,51,31,0.06) !important; }
.admin-toolbar { display: flex; justify-content: flex-end; margin-bottom: 16px; }
.admin-table-wrapper { overflow-x: auto; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); }
.admin-table { width: 100%; border-collapse: collapse; text-align: left; }
.admin-table th, .admin-table td { padding: 14px 22px; border-bottom: 1px solid var(--line); font-size: 14px; color: var(--ink); }
.admin-table th { font-family: var(--font-display); font-weight: 700; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.08em; font-size: 11px; }
.admin-table tbody tr:hover { background: var(--bg-2); }
.btn-sm { padding: 6px 12px; font-size: 12px; border-radius: 6px; border: none; cursor: pointer; font-weight: 600; transition: var(--transition); }
.btn-toggle-paid { background: rgba(17,122,69,0.10); color: var(--pos); border: 1px solid rgba(17,122,69,0.3); }
.btn-toggle-unpaid { background: rgba(179,51,31,0.08); color: var(--neg); border: 1px solid rgba(179,51,31,0.25); }
.btn-sm:hover { filter: brightness(0.95); }

/* =========================================================
   Auth modal
   ========================================================= */
.modal {
  position: fixed; inset: 0;
  background: rgba(14,14,16,0.5);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  opacity: 1;
  transition: opacity var(--transition);
}
.modal.hidden { opacity: 0; pointer-events: none; }
.modal-content {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 40px;
  width: 100%;
  max-width: 440px;
  position: relative;
  transition: transform var(--transition);
  box-shadow: 0 24px 64px rgba(14,14,16,0.22), 0 8px 24px rgba(14,14,16,0.1);
}
.modal.hidden .modal-content { transform: translateY(20px); }
.modal-close {
  position: absolute; top: 14px; right: 16px;
  background: none; border: none;
  color: var(--ink-3);
  font-size: 24px; line-height: 1;
  cursor: pointer;
  transition: color var(--transition);
}
.modal-close:hover { color: var(--ink); }
.auth-title {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
  color: var(--ink);
}
.auth-subtitle {
  color: var(--ink-2);
  margin-bottom: 28px;
  font-size: 14.5px;
  line-height: 1.5;
}
.google-btn {
  background: var(--paper);
  color: var(--ink);
}
.auth-divider {
  display: flex; align-items: center;
  margin: 20px 0;
  color: var(--ink-4);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}
.auth-divider::before, .auth-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--line);
}
.auth-divider span { padding: 0 16px; }
.auth-form { display: flex; flex-direction: column; gap: 14px; }
.auth-form .form-group { display: flex; flex-direction: column; gap: 6px; }
.auth-form label {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-2);
}
.label-hint { color: var(--ink-4); font-weight: 400; }
.auth-form input {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  outline: none;
  transition: border-color var(--transition);
}
.auth-form input:focus { border-color: var(--build); }
.auth-form input::placeholder { color: var(--ink-4); }
.auth-error {
  background: rgba(179,51,31,0.06);
  color: var(--neg);
  border: 1px solid rgba(179,51,31,0.2);
  padding: 12px;
  border-radius: 8px;
  font-size: 13.5px;
  margin-top: 12px;
  text-align: center;
}
.auth-success {
  background: rgba(17,122,69,0.06);
  border: 1px solid rgba(17,122,69,0.25);
  color: var(--pos);
  border-radius: 8px;
  padding: 12px;
  font-size: 13.5px;
  text-align: center;
  margin-top: 12px;
}
.forgot-link { text-align: center; margin-top: 14px; }
.link-btn {
  background: none; border: none;
  cursor: pointer;
  color: var(--build);
  font-size: 13.5px;
  padding: 0;
  font-family: inherit;
  transition: color var(--transition);
}
.link-btn:hover { color: var(--ink); text-decoration: underline; }
.back-btn { display: block; margin-bottom: 16px; }

/* =========================================================
   Footer
   ========================================================= */
.footer {
  background: var(--ink);
  padding: 80px 0 32px;
  color: rgba(255,255,255,0.65);
}
.footer .logo-mark { background: var(--bg); }
.footer .logo-mark::before { background: var(--ink); }
.footer .logo-text { color: var(--bg); }
.footer .logo-accent { color: #FFC97A; }
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  margin-bottom: 48px;
}
.footer-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 16px;
  font-weight: 500;
  color: #FFC97A;
  margin: 16px 0 12px;
  font-variation-settings: 'opsz' 144;
}
.footer-desc {
  color: rgba(255,255,255,0.65);
  font-size: 14px;
  max-width: 360px;
  line-height: 1.6;
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(255,255,255,0.4);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col a, .footer-col li {
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  font-size: 14px;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--bg); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: #FFC97A; text-decoration: none; }

/* =========================================================
   Floating CTA bar (mobile + late-scroll)
   ========================================================= */
.floating-cta {
  position: fixed;
  bottom: 16px;
  left: 16px; right: 16px;
  z-index: 90;
  display: flex; align-items: center; gap: 8px;
  background: var(--ink);
  color: var(--bg);
  padding: 10px 12px;
  border-radius: 999px;
  box-shadow: 0 12px 40px rgba(14,14,16,0.25);
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
}
.floating-cta.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.float-link {
  display: inline-flex; align-items: center; gap: 6px;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 12px;
  padding: 6px 12px;
}
.float-link strong { color: #FFC97A; font-weight: 700; }
.float-btn {
  background: var(--bg);
  color: var(--ink);
  border: none;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  margin-left: auto;
}

/* =========================================================
   Onboarding — multi-step intake
   ========================================================= */
.onboarding {
  position: fixed; inset: 0;
  z-index: 3000;
  background: var(--bg);
  display: flex;
  opacity: 1;
  transition: opacity 0.3s ease;
}
.onboarding.hidden { display: none !important; }
.onboarding.is-entering { opacity: 0; }
.ob-shell {
  display: grid;
  grid-template-rows: auto 1fr auto;
  width: 100%;
  height: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--pad-x);
  position: relative;
}

/* Header / progress */
.ob-header {
  display: flex; align-items: center; gap: 16px;
  padding: 20px 0 8px;
}
.ob-progress {
  flex: 1;
  display: flex;
  gap: 6px;
}
.ob-progress-step {
  flex: 1;
  height: 4px;
  border-radius: 2px;
  background: var(--line);
  overflow: hidden;
  position: relative;
}
.ob-progress-step::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.ob-progress-step.is-active::after { transform: scaleX(1); }
.ob-progress-step.is-current::after { transform: scaleX(0.5); }
.ob-close {
  background: transparent;
  border: 1px solid var(--line);
  width: 36px; height: 36px;
  border-radius: 50%;
  color: var(--ink-3);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}
.ob-close:hover { border-color: var(--ink); color: var(--ink); }

/* Stage */
.ob-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 0;
  overflow: hidden;
  position: relative;
}
.ob-screen {
  width: 100%;
  max-width: 560px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  animation: obSlideIn 0.4s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}
.ob-screen.is-leaving-forward {
  animation: obSlideOutLeft 0.3s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}
.ob-screen.is-leaving-back {
  animation: obSlideOutRight 0.3s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}
.ob-screen.is-entering-back {
  animation: obSlideInFromLeft 0.4s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

@keyframes obSlideIn {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes obSlideInFromLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes obSlideOutLeft {
  to { opacity: 0; transform: translateX(-40px); }
}
@keyframes obSlideOutRight {
  to { opacity: 0; transform: translateX(40px); }
}

/* Screen content shared */
.ob-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-3);
}
.ob-eyebrow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--start);
}
.ob-question {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4.5vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--ink);
}
.ob-question em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  font-variation-settings: 'opsz' 144, 'SOFT' 100;
  background: linear-gradient(135deg, var(--build) 0%, var(--start) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.ob-sub {
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.55;
  max-width: 50ch;
}
.ob-helper {
  font-size: 12.5px;
  color: var(--ink-3);
  letter-spacing: 0.01em;
}
.ob-helper-warn { color: var(--start); }

/* Welcome / section intro / celebration screens */
.ob-screen-hero {
  text-align: left;
  gap: 18px;
}
.ob-screen-hero .ob-question {
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  max-width: 14ch;
}
.ob-badge-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px; height: 72px;
  background: var(--ink);
  color: var(--bg);
  border-radius: 18px;
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 8px;
}
.ob-section-meta {
  display: flex;
  gap: 12px;
  font-size: 12px;
  color: var(--ink-3);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: 4px;
}
.ob-section-meta .dot { color: var(--ink-4); }

/* Inputs */
.ob-input {
  width: 100%;
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 500;
  color: var(--ink);
  outline: none;
  transition: border-color var(--transition), background var(--transition);
}
.ob-input:focus {
  border-color: var(--ink);
  background: var(--bg);
}
.ob-input::placeholder { color: var(--ink-4); font-weight: 400; }
textarea.ob-input {
  min-height: 140px;
  resize: vertical;
  font-family: var(--font-body);
  line-height: 1.5;
}

/* Option cards (multiple choice + checkbox) */
.ob-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ob-option {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 14px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  text-align: left;
  font-family: inherit;
  transition: border-color var(--transition), background var(--transition), transform 0.15s;
  width: 100%;
}
.ob-option:hover {
  border-color: var(--line-strong);
  background: var(--bg);
}
.ob-option.is-selected {
  border-color: var(--ink);
  background: var(--paper);
  box-shadow: 0 0 0 4px rgba(14,14,16,0.04);
}
.ob-option.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.ob-option-tick {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 2px solid var(--line-strong);
  flex-shrink: 0;
  position: relative;
  transition: border-color var(--transition), background var(--transition);
}
.ob-option-tick.is-checkbox { border-radius: 6px; }
.ob-option.is-selected .ob-option-tick {
  border-color: var(--ink);
  background: var(--ink);
}
.ob-option.is-selected .ob-option-tick::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 10px; height: 6px;
  border-left: 2px solid var(--bg);
  border-bottom: 2px solid var(--bg);
  transform: translate(-50%, -65%) rotate(-45deg);
}
.ob-option-label { flex: 1; }

/* Other input (revealed when "Other" is picked) */
.ob-other-input {
  margin-top: 4px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, margin-top 0.3s ease;
}
.ob-other-input.is-open {
  max-height: 80px;
  margin-top: 8px;
}

/* Linear scale (1-5) */
.ob-scale {
  display: flex;
  gap: 8px;
  justify-content: space-between;
}
.ob-scale-btn {
  flex: 1;
  aspect-ratio: 1;
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 14px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink-2);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), transform 0.15s, color var(--transition);
}
.ob-scale-btn:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}
.ob-scale-btn.is-selected {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
  transform: scale(1.08);
}
.ob-scale-labels {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--ink-3);
  font-weight: 500;
  margin-top: -4px;
}

/* Footer */
.ob-footer {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 0 28px;
  border-top: 1px solid var(--line);
}
.ob-footer-mid {
  flex: 1;
  text-align: center;
}
.ob-footer-end {
  display: flex;
  gap: 8px;
  align-items: center;
}
.ob-step-label {
  font-size: 12px;
  color: var(--ink-3);
  font-weight: 600;
  letter-spacing: 0.04em;
}
.ob-back, .ob-skip {
  background: transparent;
  border: none;
  color: var(--ink-3);
  font-size: 14px;
  font-weight: 500;
  padding: 10px 14px;
  cursor: pointer;
  border-radius: 999px;
  transition: color var(--transition), background var(--transition);
}
.ob-back:hover, .ob-skip:hover { color: var(--ink); background: rgba(14,14,16,0.04); }
.ob-back:disabled, .ob-skip:disabled { visibility: hidden; }
.ob-next {
  background: var(--ink);
  color: var(--bg);
  border: none;
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), transform 0.15s, opacity var(--transition);
}
.ob-next:hover { background: #1E1E22; transform: translateY(-1px); }
.ob-next:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: none;
}

/* Celebration screen */
.ob-celebrate {
  text-align: center;
  align-items: center;
  gap: 20px;
}
.ob-celebrate .ob-question {
  text-align: center;
  max-width: 18ch;
  font-size: clamp(2.4rem, 7vw, 4rem);
}
.ob-celebrate .ob-sub {
  text-align: center;
}
.ob-confetti {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.ob-confetti span {
  position: absolute;
  width: 8px; height: 14px;
  background: var(--start);
  top: -20px;
  animation: confettiFall 3s ease-out forwards;
}
@keyframes confettiFall {
  to {
    transform: translateY(120vh) rotate(720deg);
    opacity: 0;
  }
}

@media (max-width: 640px) {
  .ob-shell { padding: 0 16px; }
  .ob-header { padding: 16px 0 4px; }
  .ob-stage { padding: 16px 0; }
  .ob-footer { padding: 12px 0 20px; gap: 8px; }
  .ob-back, .ob-skip { font-size: 13px; padding: 8px 10px; }
  .ob-next { font-size: 13px; padding: 11px 18px; }
  .ob-step-label { display: none; }
  .ob-question { font-size: clamp(1.4rem, 7vw, 2rem); }
  .ob-option { padding: 14px 16px; font-size: 15px; }
  .ob-input { font-size: 16px; padding: 16px; }
  .ob-scale { gap: 6px; }
  .ob-scale-btn { font-size: 18px; border-radius: 12px; }
}

/* =========================================================
   Scroll animations
   ========================================================= */
[data-anim] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
[data-anim].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
  .track-lanes { grid-template-columns: repeat(2, 1fr); }
  .track-lane:nth-child(2) { border-right: none; }
  .track-lane:nth-child(1),
  .track-lane:nth-child(2) {
    border-bottom: 1px solid var(--line);
  }
  .prop-format { grid-template-columns: 1fr; gap: 28px; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 820px) {
  body { font-size: 16px; }
  .nav-links {
    display: none;
  }
  .nav-links.open {
    display: flex; flex-direction: column;
    align-items: stretch;
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: rgba(251,248,243,0.98);
    padding: 24px var(--pad-x);
    gap: 16px;
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
  }
  .nav-links.open .nav-link { font-size: 16px; padding: 8px 0; }
  .nav-hamburger { display: flex; }
  .nav-cta { font-size: 13px; padding: 9px 16px; }

  .urgency-inner { font-size: 12px; padding: 8px var(--pad-x); }
  .urgency-item { font-size: 12px; }

  .uc-doors { grid-template-columns: 1fr; }
  .prop-rules { grid-template-columns: 1fr; }
  .prop-pay { grid-template-columns: 1fr; }
  .partner-row { grid-template-columns: 1fr; }

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

  .stake { grid-template-columns: 1fr; }
  .stake:nth-child(even) { margin-left: 0; }
  .stake-label { grid-column: 1; }

  .hero-meta-row { flex-direction: column; align-items: flex-start; gap: 16px; }
  .hero-host { align-items: flex-start; text-align: left; }
}

@media (max-width: 640px) {
  :root {
    --section-y: 72px;
    --pad-x: 20px;
  }
  .section-display { font-size: clamp(1.8rem, 7.5vw, 2.6rem); letter-spacing: -0.03em; }
  .hero-title { font-size: clamp(2.4rem, 11vw, 3.6rem); letter-spacing: -0.035em; }
  .hero-cta-row { flex-direction: column; align-items: stretch; }
  .hero-cta-row .btn { justify-content: center; }
  .stake-text { font-size: clamp(1.4rem, 6vw, 2rem); }
  .track-lanes { grid-template-columns: 1fr; }
  .track-lane { border-right: none; border-bottom: 1px solid var(--line); }
  .track-lane:last-child { border-bottom: none; }
  .day-timeline::before { left: 60px; }
  .day-moment { grid-template-columns: 64px 1fr; gap: 12px; }
  .day-time { width: 60px; padding-right: 8px; font-size: 13px; }
  .day-card { padding: 18px 20px; margin-left: 12px; }
  .day-card h3 { font-size: 0.95rem; }
  .countdown-grid { gap: 4px; }
  .countdown-unit { padding: 0 6px; }
  .countdown-sep { font-size: 1.4rem; }
  .countdown-unit-label { letter-spacing: 0.14em; font-size: 9px; }
  .prop-countdown {
    width: 100%;
    justify-content: center;
    padding: 14px 16px;
    gap: 2px;
  }
  .prop-cd-unit { min-width: 0; padding: 0 4px; }
  .prop-cd-val { font-size: clamp(1.2rem, 6vw, 1.8rem); }
  .prop-cd-label { font-size: 8px; }
  .prop-cd-sep { padding-bottom: 12px; }
  .prop-format { padding: 24px; }
  .prop-cta-row .btn { flex: 1; justify-content: center; }
  .voices-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .voice-plus { font-size: 40px; }
  .close-display { font-size: clamp(2rem, 11vw, 3.6rem); }
  .close-cta-row { flex-direction: column; width: 100%; }
  .close-cta-row .btn { justify-content: center; }
  .footer-links { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .floating-cta { padding: 8px; }
  .float-btn { padding: 9px 14px; font-size: 13px; }
  .float-link { font-size: 11px; padding: 4px 8px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .ticker-track { animation: none; }
  [data-anim] { opacity: 1; transform: none; }
}