/* Boulder — promo site styles.
 *
 * Vibe: quiet, earthy, with the same drifting-orb gravy backdrop and
 * gradient hero text as NotchPop / WallPop. Brand palette accents
 * with a stoney tilt — warm browns and a single hot accent.
 *
 * Sections, in order:
 *   1. Tokens / reset
 *   2. Backdrop (orbs)
 *   3. Nav
 *   4. Hero (copy + video)
 *   5. Buttons
 *   6. How / Features / Why
 *   7. CTA + footer
 *   8. Cash App pill + download gate
 *   9. Responsive
 */

/* ---- 1. Tokens / reset ---- */
:root {
  --pink:      #FF6B6B;
  --magenta:   #C147FF;
  --blue:      #47A0FF;
  --mint:      #2EE6A0;
  --yellow:    #FFD960;
  --cashgreen: #00D632;
  --bg:        #06010f;
  --stone:     #8B7860;
  --stone-warm:#B5A085;

  --card-bg:     rgba(255, 255, 255, 0.04);
  --card-border: rgba(255, 255, 255, 0.07);
  --text-soft:   rgba(255, 255, 255, 0.7);
  --text-faint:  rgba(255, 255, 255, 0.45);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: #fff;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", system-ui, sans-serif;
  line-height: 1.55;
  min-height: 100dvh;
  overflow-x: hidden;
  position: relative;
}

/* ---- 2. Drifting orb backdrop ---- */
body::before, body::after {
  content: "";
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: -3;
  opacity: 0.45;
  animation: orbDrift 22s ease-in-out infinite;
}
body::before {
  width: 60vw; height: 60vw;
  top: -10vw; right: -15vw;
  background: radial-gradient(circle, var(--magenta) 0%, transparent 65%);
}
body::after {
  width: 70vw; height: 70vw;
  bottom: -15vw; left: -20vw;
  background: radial-gradient(circle, var(--blue) 0%, transparent 65%);
  animation-delay: -11s;
}
@keyframes orbDrift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(8vw, -6vw) scale(1.08); }
  66% { transform: translate(-6vw, 8vw) scale(0.92); }
}

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

/* ---- 3. Nav ---- */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 36px;
  position: sticky; top: 0; z-index: 5;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(6, 1, 15, 0.6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-rock { font-size: 22px; }
.brand-name {
  font-weight: 800; letter-spacing: -0.01em; font-size: 18px;
}
.nav nav { display: flex; gap: 6px; }
.nav nav a {
  color: rgba(255, 255, 255, 0.65);
  font-weight: 600; font-size: 13px;
  padding: 8px 12px;
  border-radius: 8px;
  transition: color 0.15s ease, background 0.15s ease;
}
.nav nav a:hover { color: #fff; text-decoration: none; background: rgba(255,255,255,0.06); }
.nav nav a.is-active {
  color: #fff;
  background: rgba(193, 71, 255, 0.16);
  box-shadow: inset 0 0 0 1px rgba(193, 71, 255, 0.35);
}

/* ---- 4. Hero ---- */
.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 36px 64px;
  position: relative;
  text-align: center;
}
.hero-copy { max-width: 760px; margin: 0 auto; }
.hero-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 20px;
}
.hero-title {
  font-size: clamp(40px, 8vw, 96px);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.02;
  margin: 0 0 22px;
}
.grad-text {
  background: linear-gradient(90deg, var(--pink), var(--magenta), var(--blue), var(--mint));
  background-size: 300% auto;
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
          color: transparent;
  animation: gradShift 8s ease-in-out infinite;
}
@keyframes gradShift {
  0%, 100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}
.hero-sub {
  max-width: 620px;
  margin: 0 auto 28px;
  font-size: clamp(16px, 1.5vw, 19px);
  color: rgba(255, 255, 255, 0.78);
}
.hero-cta {
  display: flex; justify-content: center; gap: 14px; flex-wrap: wrap;
  margin-bottom: 14px;
}
.hero-meta {
  font-size: 13px;
  color: var(--text-faint);
  margin-bottom: 40px;
}
.hero-stage {
  max-width: 880px;
  margin: 20px auto 0;
  padding: 10px;
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(193,71,255,0.10), rgba(71,160,255,0.08));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 40px 100px rgba(193, 71, 255, 0.20),
              0 0 0 1px rgba(255, 255, 255, 0.02) inset;
  scroll-margin-top: 80px;
}
.hero-video {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
  background: #000;
}

/* ---- 5. Buttons ---- */
.btn {
  display: inline-block;
  padding: 14px 26px;
  border-radius: 12px;
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.01em;
  text-decoration: none !important;
  transition:
    transform 0.18s cubic-bezier(.2,.7,.3,1.2),
    box-shadow 0.18s ease,
    filter 0.18s ease;
  border: 0;
  cursor: pointer;
}
.btn.primary {
  background: linear-gradient(135deg, var(--magenta), var(--pink));
  color: #fff;
  box-shadow:
    0 12px 30px rgba(193, 71, 255, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}
.btn.primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow:
    0 18px 40px rgba(193, 71, 255, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
  filter: brightness(1.06);
}
.btn.primary:active { transform: translateY(0) scale(0.99); }
.btn.ghost {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}
.btn.ghost:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.10);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
}
.btn.big {
  padding: 18px 36px;
  font-size: 17px;
}

/* ---- 6. Sections (How, Features, Why) ---- */
.how, .why, .features, .cta-block {
  max-width: 1100px;
  margin: 0 auto;
  padding: 72px 36px;
  scroll-margin-top: 80px;
}
.how h2, .why h2, .features h2, .cta-block h2 {
  font-size: clamp(30px, 4.5vw, 48px);
  font-weight: 900;
  letter-spacing: -0.025em;
  text-align: center;
  margin: 0 0 10px;
}
.section-lede {
  text-align: center;
  color: var(--text-soft);
  font-size: 16px;
  margin: 0 auto 40px;
  max-width: 560px;
}

/* How */
.how-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.how-grid article {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  padding: 28px 24px;
  text-align: left;
  position: relative;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.how-grid article:hover {
  transform: translateY(-3px);
  border-color: rgba(193, 71, 255, 0.35);
  box-shadow: 0 18px 40px rgba(193, 71, 255, 0.14);
}
.how-icon {
  font-size: 32px;
  margin-bottom: 14px;
  filter: drop-shadow(0 4px 12px rgba(255, 217, 96, 0.25));
}
.how-grid h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
}
.how-grid p {
  margin: 0;
  color: var(--text-soft);
  font-size: 15px;
}

/* Features */
.features-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.features-grid li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 20px 22px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.features-grid li:hover {
  transform: translateY(-2px);
  border-color: rgba(71, 160, 255, 0.35);
  box-shadow: 0 14px 32px rgba(71, 160, 255, 0.12);
}
.feat-icon {
  font-size: 24px;
  line-height: 1;
  flex: 0 0 auto;
  margin-top: 2px;
  filter: drop-shadow(0 4px 10px rgba(46, 230, 160, 0.18));
}
.features-grid h3 {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.005em;
}
.features-grid p {
  margin: 0;
  color: var(--text-soft);
  font-size: 14.5px;
  line-height: 1.5;
}

/* Why */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.why-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  padding: 26px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.why-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 217, 96, 0.30);
  box-shadow: 0 18px 40px rgba(255, 217, 96, 0.08);
}
.why-card h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  background: linear-gradient(90deg, var(--yellow), var(--pink));
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}
.why-card p { margin: 0; color: rgba(255, 255, 255, 0.72); }

/* ---- 7. CTA + footer ---- */
.cta-block { text-align: center; padding-top: 72px; padding-bottom: 96px; }
.cta-block h2 {
  background: linear-gradient(90deg, var(--mint), var(--blue));
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}
.cta-tip {
  margin-top: 24px;
  display: flex; justify-content: center; gap: 14px; flex-wrap: wrap;
  align-items: center;
}
.cta-tip a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
}

footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 28px 36px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 18px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
}
.footer-left { display: flex; flex-direction: column; gap: 4px; }
.footer-left .mit-badge {
  color: rgba(255, 255, 255, 0.75);
  font-weight: 600;
}
.footer-left .mit-badge:hover { color: var(--mint); text-decoration: none; }
.notchyverse {
  font-size: 11.5px;
  color: rgba(255, 255, 255, 0.32);
  letter-spacing: 0.02em;
}
.footer-tip { display: flex; gap: 14px; align-items: center; }

/* ---- 8. Cash App pill (gravy-standard) + download gate ---- */
.cashapp {
  background: linear-gradient(135deg, var(--cashgreen), #00B22A);
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 800;
  color: #fff !important;
  box-shadow: 0 6px 18px rgba(0, 214, 50, 0.30);
  text-decoration: none !important;
  font-size: 13px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.cashapp:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(0, 214, 50, 0.40);
}

.dl-gate {
  position: fixed; inset: 0;
  background: rgba(6, 1, 15, 0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 100;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.dl-gate[hidden] { display: none; }
.dl-gate-card {
  position: relative;
  width: 100%;
  max-width: 520px;
  background: linear-gradient(180deg, #1a1230, #0f0a22);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 22px;
  padding: 36px 32px 28px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}
.dl-gate-close {
  position: absolute; top: 12px; right: 14px;
  background: transparent; border: 0;
  color: rgba(255, 255, 255, 0.55);
  font-size: 28px; cursor: pointer;
  line-height: 1;
}
.dl-gate-icon { font-size: 32px; margin-bottom: 8px; }
.dl-gate-title {
  margin: 0 0 12px;
  font-size: 24px; font-weight: 900;
  letter-spacing: -0.02em;
}
.dl-gate-lead { margin: 0 0 14px; color: rgba(255, 255, 255, 0.85); }
.dl-gate-card ol {
  margin: 0 0 14px;
  padding-left: 22px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}
.dl-gate-card ol li { margin-bottom: 6px; }
.dl-gate-note {
  margin: 0 0 18px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}
.dl-gate-btn {
  display: block;
  text-align: center;
  width: 100%;
  margin-bottom: 16px;
}
.dl-gate-btn[data-locked="true"] {
  opacity: 0.55;
  pointer-events: none;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: none;
}
.dl-gate-tip-row {
  display: flex; gap: 14px; flex-wrap: wrap; align-items: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
}
.cashapp-pill {
  background: linear-gradient(135deg, var(--cashgreen), #00B22A);
  color: #fff !important;
  padding: 6px 12px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none !important;
}

/* ---- 9. Responsive ---- */
@media (max-width: 760px) {
  .how-grid, .why-grid, .features-grid { grid-template-columns: 1fr; }
  .nav { padding: 14px 18px; gap: 10px; flex-wrap: wrap; }
  .nav nav { gap: 2px; }
  .nav nav a { padding: 6px 10px; font-size: 12.5px; }
  .hero { padding: 48px 20px 36px; }
  .hero-eyebrow { font-size: 11px; letter-spacing: 0.14em; }
  .hero-stage { margin-top: 12px; padding: 6px; border-radius: 16px; }
  .hero-video { border-radius: 10px; }
  .how, .why, .features, .cta-block { padding: 52px 20px; }
  .features-grid li { padding: 18px; }
  footer { padding: 22px 20px; flex-direction: column; align-items: flex-start; }
}

/* Respect reduced-motion: kill drift + gradient cycle + smooth scroll. */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  body::before, body::after { animation: none; }
  .grad-text { animation: none; }
  .btn, .how-grid article, .features-grid li, .why-card { transition: none; }
}