:root {
  color-scheme: light;

  --bolt: #ff0080;
  --bolt-deep: #d5006b;
  --ember: #f2495c;
  --gold: #ffc531;

  --ink: #14090f;
  --ink-soft: #4a3841;
  --mist: #8a7480;
  --line: #f0dbe4;
  --line-soft: #f8ecf2;
  --blush: #fff5f9;
  --paper: #ffffff;

  --grad: linear-gradient(112deg, var(--bolt) 0%, var(--ember) 100%);
  --grad-soft: linear-gradient(150deg, #fff5f9 0%, #ffeaf3 45%, #fff 100%);

  --font-display: "Bodoni Moda", "Times New Roman", serif;
  --font-body: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --step--1: 0.875rem;
  --step-0: 1.0625rem;
  --step-1: 1.1875rem;
  --step-2: clamp(1.35rem, 1.1rem + 0.9vw, 1.75rem);
  --step-3: clamp(1.85rem, 1.4rem + 1.7vw, 2.85rem);
  --step-4: clamp(2.4rem, 1.6rem + 2.9vw, 4.1rem);

  --s-1: 0.5rem;
  --s-2: 0.875rem;
  --s-3: 1.25rem;
  --s-4: 2rem;
  --s-5: 3rem;
  --s-6: 4.5rem;
  --s-7: 7rem;

  --r-sm: 10px;
  --r-md: 18px;
  --r-lg: 28px;
  --r-xl: 40px;
  --r-pill: 999px;

  --shadow-sm: 0 2px 8px rgba(20, 9, 15, 0.05);
  --shadow-md: 0 18px 40px -20px rgba(20, 9, 15, 0.22);
  --shadow-lg: 0 50px 90px -40px rgba(126, 12, 60, 0.42), 0 12px 28px -14px rgba(20, 9, 15, 0.16);
  --shadow-pink: 0 16px 34px -14px rgba(255, 0, 128, 0.55);

  --wrap: 1180px;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

p { margin: 0; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }

:focus-visible {
  outline: 2.5px solid var(--bolt);
  outline-offset: 3px;
  border-radius: 4px;
}

.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  padding: 0.75rem 1.25rem;
  background: var(--ink);
  color: #fff;
  border-radius: 0 0 var(--r-sm) 0;
  text-decoration: none;
}
.skip:focus { left: 0; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.ico {
  width: 1em;
  height: 1em;
  flex: none;
}

.eyebrow {
  margin: 0;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bolt);
}
.eyebrow--light { color: rgba(255, 255, 255, 0.82); }

.reveal {
  opacity: 0;
  transform: translateY(18px);
}
.reveal.is-in {
  opacity: 1;
  transform: none;
  transition: opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1), transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: calc(var(--d, 0) * 90ms);
}

/* ---------- logo ---------- */

.logo { text-decoration: none; }

.logo-word {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1;
}

.logo-i { position: relative; }

.logo-bolt {
  position: absolute;
  top: -0.34em;
  right: -0.46em;
  width: 0.46em;
  height: 0.46em;
  color: var(--bolt);
  transform: skewX(-6deg);
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.75rem;
  border: 0;
  border-radius: var(--r-pill);
  font-family: inherit;
  font-size: var(--step-0);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.btn--primary {
  background: var(--grad);
  color: #fff;
  box-shadow: var(--shadow-pink);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 40px -14px rgba(255, 0, 128, 0.6);
}

.btn--sm {
  padding: 0.65rem 1.35rem;
  font-size: var(--step--1);
}

.btn--full { width: 100%; }

.store {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1.4rem 0.75rem;
  border-radius: var(--r-md);
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.store svg {
  width: 26px;
  height: 26px;
}
.store span {
  display: flex;
  flex-direction: column;
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.15;
}
.store small {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  opacity: 0.66;
}
.store:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.store--light {
  background: #fff;
  color: var(--bolt-deep);
}
.store--light:hover { box-shadow: 0 20px 40px -18px rgba(90, 0, 40, 0.6); }

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-stuck {
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  min-height: 78px;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.4vw, 2.1rem);
  font-size: var(--step--1);
  font-weight: 500;
}
.nav a {
  position: relative;
  padding: 0.35rem 0;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.2s ease;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--grad);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
.nav a:hover { color: var(--ink); }
.nav a:hover::after { transform: scaleX(1); }

.header-cta {
  display: flex;
  align-items: center;
  gap: var(--s-2);
}

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
}
.burger span {
  display: block;
  width: 17px;
  height: 2px;
  margin-inline: auto;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 0.3s ease, opacity 0.2s ease;
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */

.hero {
  position: relative;
  isolation: isolate;
  padding-block: clamp(1.5rem, 3vw, 3rem) clamp(3.5rem, 6vw, 6rem);
  background: var(--grad-soft);
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  inset: auto auto -20% -14%;
  width: 62vw;
  height: 62vw;
  max-width: 760px;
  max-height: 760px;
  background: radial-gradient(circle at center, rgba(255, 0, 128, 0.15), transparent 62%);
  filter: blur(20px);
  z-index: -2;
}

.hero-bolt {
  position: absolute;
  left: 52%;
  top: 48%;
  width: auto;
  height: 112%;
  z-index: -1;
  transform: translate(-50%, -50%) rotate(34deg);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
}

.hero-copy h1 {
  max-width: 14ch;
  margin-block: var(--s-3) var(--s-3);
  font-size: var(--step-4);
  font-weight: 600;
}
.hero-copy h1 em {
  display: block;
  font-style: italic;
  font-weight: 400;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede {
  max-width: 42ch;
  font-size: var(--step-1);
  color: var(--ink-soft);
  font-weight: 300;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
  margin-top: var(--s-4);
}
.hero-actions--center { justify-content: center; }

.hero-note {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: var(--s-3);
  font-size: var(--step--1);
  color: var(--mist);
}
.hero-note .ico { color: var(--bolt); }

.hero-stage {
  position: relative;
  display: flex;
  justify-content: center;
}

/* ---------- phone mockup ---------- */

.phone {
  position: relative;
  width: min(302px, 78vw);
  aspect-ratio: 9 / 19;
  padding: 9px;
  border-radius: 46px;
  background: linear-gradient(160deg, #2c1a22, #150b10 55%, #35222b);
  box-shadow: var(--shadow-lg);
}
.phone--tilt { transform: rotate(-2.5deg); }

.phone::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 20px;
  width: 78px;
  height: 6px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.16);
  transform: translateX(-50%);
}

.phone-screen {
  display: flex;
  flex-direction: column;
  height: 100%;
  border-radius: 38px;
  background: #fff;
  overflow: hidden;
}

.app-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 34px 14px 10px;
  flex: none;
}

.app-burger {
  display: flex;
  flex-direction: column;
  gap: 3.5px;
  width: 22px;
}
.app-burger i {
  height: 2.2px;
  border-radius: 2px;
  background: var(--ink);
}

.app-logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
  line-height: 1;
}
.app-logo-i { position: relative; }
.app-logo-i svg {
  position: absolute;
  top: -0.36em;
  right: -0.44em;
  width: 0.44em;
  height: 0.44em;
  color: var(--bolt);
}

.coin-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 9px;
  border-radius: var(--r-pill);
  background: #f2f2f4;
  font-size: 0.72rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.coin-pill b {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 30%, #ffe08a, var(--gold));
  font-size: 0;
}

.app-icon {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  color: var(--ink);
}
.app-icon svg { width: 100%; height: 100%; }

.tabbar {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 10px 6px 16px;
  border-top: 1px solid var(--line-soft);
  flex: none;
  margin-top: auto;
}
.tab {
  display: grid;
  place-items: center;
  width: 40px;
  height: 26px;
  border-radius: var(--r-pill);
  color: var(--ink);
}
.tab svg { width: 18px; height: 18px; }
.tab.is-active {
  background: #ffe3f0;
  color: var(--bolt);
}

/* ---------- radar screen ---------- */

.radar {
  position: relative;
  flex: 1;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 50% 46%, #fff2f8 0%, #fff8fb 55%, #fff 100%);
  overflow: hidden;
}

.radar-ring,
.radar-core,
.radar-sweep,
.radar-me {
  position: absolute;
  left: 50%;
  top: 46%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.radar-ring { border: 1px solid rgba(20, 9, 15, 0.08); }
.r1 { width: 40%; height: 22%; }
.r2 { width: 72%; height: 40%; }
.r3 { width: 104%; height: 58%; }

.radar-core {
  width: 46%;
  height: 25%;
  background: radial-gradient(circle at center, rgba(255, 0, 128, 0.24), rgba(255, 0, 128, 0.06) 70%, transparent);
  animation: pulse 3.6s ease-in-out infinite;
}

.radar-sweep {
  width: 104%;
  height: 58%;
  background: conic-gradient(from 0deg, rgba(255, 0, 128, 0.2), rgba(255, 0, 128, 0.07) 26deg, rgba(255, 0, 128, 0.015) 52deg, transparent 76deg, transparent 360deg);
  mask: radial-gradient(circle at center, transparent 5%, #000 9%);
  animation: sweep 6s linear infinite;
}

.radar-me {
  width: 16px;
  height: 16px;
  background: #9c8b93;
  box-shadow: 0 0 0 6px rgba(156, 139, 147, 0.14);
}

.blip {
  position: absolute;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  padding: 2.5px;
  background: #fff;
  box-shadow: 0 8px 20px -8px rgba(20, 9, 15, 0.35);
  animation: bob 5.5s ease-in-out infinite;
}
.blip svg {
  width: 100%;
  height: 100%;
  border-radius: 50%;
}
.b1 { top: 18%; right: 14%; animation-delay: -0.4s; }
.b2 { top: 58%; left: 6%; animation-delay: -1.8s; }
.b3 { top: 47%; right: 16%; animation-delay: -3.1s; width: 50px; height: 50px; }
.b4 { top: 71%; left: 46%; animation-delay: -2.3s; width: 52px; height: 52px; }

.radar-shuffle {
  position: absolute;
  left: 50%;
  bottom: 6%;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #e9e9ec;
  color: var(--ink);
  transform: translateX(-50%);
}
.radar-shuffle svg { width: 22px; height: 22px; }

.segmented {
  display: flex;
  margin: 10px 14px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: #fff;
  flex: none;
  overflow: hidden;
}
.segmented--top { margin: 4px 14px 16px; }

.seg {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex: 1;
  padding: 9px 4px;
  font-size: 0.76rem;
  font-weight: 500;
  color: var(--ink);
  border-right: 1px solid var(--line);
}
.seg:last-child { border-right: 0; }
.seg svg { width: 12px; height: 12px; }
.seg.is-active {
  background: var(--bolt);
  color: #fff;
  border-radius: var(--r-pill);
  font-weight: 600;
}

/* ---------- swipe screen ---------- */

.swipe {
  position: relative;
  flex: 1;
  margin: 4px 14px 14px;
}

.swipe-card {
  position: absolute;
  inset: 0;
  border-radius: var(--r-md);
  background: linear-gradient(168deg, #f3f3f5, #e2e2e6 58%, #cdcdd3);
  overflow: hidden;
}
.swipe-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(255, 255, 255, 0.72) 0%, rgba(255, 255, 255, 0) 38%);
}
.swipe-card--back {
  inset: 14px -8px -14px 8px;
  background: #eceaec;
  opacity: 0.7;
}
.swipe-card--back::after { display: none; }

.swipe-portrait {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.swipe-btn {
  position: absolute;
  z-index: 1;
  top: 12px;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  font-size: 1.1rem;
  line-height: 1;
  box-shadow: var(--shadow-sm);
}
.swipe-btn svg { width: 16px; height: 16px; }
.swipe-btn--tl { left: 12px; }
.swipe-btn--tr { right: 12px; }

.swipe-meta {
  position: absolute;
  z-index: 1;
  left: 0;
  right: 0;
  bottom: 74px;
  text-align: center;
  color: #4e4e52;
}
.swipe-meta b {
  display: block;
  font-size: 1.2rem;
  font-weight: 600;
}
.swipe-meta small { font-size: 0.8rem; }

.swipe-actions {
  position: absolute;
  z-index: 1;
  left: 0;
  right: 0;
  bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding-inline: 18px;
}
.swipe-pass,
.swipe-like {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
}
.swipe-pass { color: #2b2b2e; }
.swipe-pass svg { width: 30px; height: 30px; }
.swipe-like { color: #f4283f; }
.swipe-like svg {
  width: 36px;
  height: 36px;
  animation: beat 2.4s ease-in-out infinite;
}

/* ---------- matches screen ---------- */

.matches {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.match-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 14px;
  padding-inline: 14px;
}

.match { margin: 0; }
.match-thumb {
  display: block;
  border-radius: var(--r-sm);
  overflow: hidden;
}
.match-thumb svg {
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  transform: scale(1.44) translateY(5%);
}
.match figcaption {
  margin-top: 7px;
  font-size: 0.82rem;
  color: var(--ink-soft);
}
.match figcaption b {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- floating cards ---------- */

.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.7rem 1rem;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  animation: bob 7s ease-in-out infinite;
}
.float-card b {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.2;
}
.float-card small {
  font-size: 0.74rem;
  color: var(--mist);
}
.float-card .ico {
  width: 20px;
  height: 20px;
  color: var(--bolt);
}

.float-card--match {
  top: 10%;
  left: -7%;
}
.float-card--dist {
  top: 62%;
  right: -7%;
  animation-delay: -2.5s;
}

.float-avatars {
  display: flex;
  flex: none;
}
.float-avatars svg {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid #fff;
}
.float-avatars svg + svg { margin-left: -11px; }

/* ---------- stats strip ---------- */

.strip {
  border-block: 1px solid var(--line);
  background: var(--paper);
}
.strip-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-3);
  padding-block: var(--s-4);
  text-align: center;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-inline: var(--s-1);
}
.stat + .stat { border-left: 1px solid var(--line); }
.stat b {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.2vw, 2.7rem);
  font-weight: 600;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat span {
  font-size: var(--step--1);
  color: var(--mist);
}

/* ---------- sections ---------- */

.section { padding-block: var(--s-7); }

.sec-head {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  max-width: 46ch;
  margin-inline: auto;
  margin-bottom: var(--s-5);
  text-align: center;
}
.sec-head--left {
  margin-inline: 0;
  text-align: left;
}
.sec-head h2 { font-size: var(--step-3); }

.sec-lede {
  font-size: var(--step-1);
  font-weight: 300;
  color: var(--ink-soft);
}
.sec-lede a {
  color: var(--bolt-deep);
  text-underline-offset: 3px;
}

/* ---------- modes ---------- */

.section--modes {
  background: var(--blush);
  clip-path: polygon(0 0, 100% 4vw, 100% 100%, 0 calc(100% - 4vw));
  padding-block: calc(var(--s-6) + 4vw);
}

.modes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--s-3);
}

.mode {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--s-2);
  padding: var(--s-4);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: #fff;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease, border-color 0.35s ease;
}
.mode:hover {
  transform: translateY(-6px);
  border-color: transparent;
  box-shadow: var(--shadow-lg);
}
.mode h3 { font-size: var(--step-2); }
.mode p {
  color: var(--ink-soft);
  font-size: var(--step--1);
  font-weight: 300;
  line-height: 1.7;
}

.mode-icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: linear-gradient(145deg, #ffeaf3, #ffdcec);
  color: var(--bolt);
}
.mode-icon svg { width: 24px; height: 24px; }

.mode-tag {
  margin-top: auto;
  padding: 0.3rem 0.75rem;
  border-radius: var(--r-pill);
  background: var(--line-soft);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bolt-deep);
}

/* ---------- features ---------- */

.feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5.5rem);
}
.feature + .feature { margin-top: var(--s-7); }
.feature--flip .feature-copy { order: 2; }

.feature-copy {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  max-width: 40ch;
}
.feature-copy h3 { font-size: var(--step-2); }
.feature-copy > p {
  color: var(--ink-soft);
  font-weight: 300;
}

.feature-stage {
  display: flex;
  justify-content: center;
}

.ticks {
  display: flex;
  flex-direction: column;
  gap: var(--s-1);
  margin: var(--s-2) 0 0;
  padding: 0;
  list-style: none;
}
.ticks li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: var(--step--1);
  color: var(--ink-soft);
}
.ticks .ico {
  width: 17px;
  height: 17px;
  margin-top: 5px;
  padding: 3px;
  border-radius: 50%;
  background: var(--grad);
  color: #fff;
}

/* ---------- boost ---------- */

.section--boost { background: var(--blush); }

.boost-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
}

.boost-copy {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
}
.boost-copy h2 {
  max-width: 18ch;
  font-size: var(--step-3);
}

.tokens {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  margin-top: var(--s-3);
}
.token {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  padding: var(--s-2) var(--s-3);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: #fff;
}
.token b {
  display: block;
  font-size: var(--step-0);
  font-weight: 600;
}
.token small {
  font-size: var(--step--1);
  color: var(--mist);
}

.token-badge {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: none;
  border-radius: 50%;
  font-size: 0.85rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: #fff;
}
.token-badge svg { width: 20px; height: 20px; }
.token-badge--coin {
  background: radial-gradient(circle at 32% 28%, #ffe08a, var(--gold));
  color: #7a5200;
}
.token-badge--bolt { background: var(--grad); }
.token-badge--heart { background: linear-gradient(140deg, #ff5f7e, #f4283f); }

.boost-stage { display: flex; justify-content: center; }

.profile-card {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  width: min(400px, 100%);
  padding: var(--s-4);
  border-radius: var(--r-xl);
  background: #fff;
  box-shadow: var(--shadow-lg);
}

.profile-head {
  display: flex;
  align-items: center;
  gap: var(--s-3);
}
.profile-head h3 { font-size: var(--step-2); }

.profile-photo {
  display: block;
  width: 78px;
  height: 78px;
  flex: none;
  border-radius: 50%;
  overflow: hidden;
}
.profile-photo svg { width: 100%; height: 100%; }

.profile-stats {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.5rem;
}
.profile-stats span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  background: #f4f2f3;
  font-size: 0.78rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.dot--coin { background: radial-gradient(circle at 32% 30%, #ffe08a, var(--gold)); }
.dot--bolt { background: var(--bolt); }
.dot--heart { background: #f4283f; }

.profile-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-1);
  text-align: center;
}
.profile-actions span {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.8rem;
  font-weight: 500;
}
.profile-actions i {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(150deg, #fff5f9, #ffe6f1);
  color: var(--bolt);
}
.profile-actions i svg { width: 22px; height: 22px; }

/* ---------- steps ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--s-4);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--s-1);
  padding-top: var(--s-4);
  border-top: 1px solid var(--line);
}
.step h3 { font-size: var(--step-2); }
.step p {
  color: var(--ink-soft);
  font-size: var(--step--1);
  font-weight: 300;
  line-height: 1.7;
}

.step-num {
  position: absolute;
  top: calc(var(--s-4) * -0.5);
  left: 0;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--grad);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  box-shadow: var(--shadow-pink);
}

/* ---------- voices ---------- */

.section--voices { background: var(--blush); }

.voices {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: var(--s-3);
}

.voice {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  margin: 0;
  padding: var(--s-4);
  border-radius: var(--r-lg);
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.voice blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-style: italic;
  font-weight: 400;
  line-height: 1.5;
}
.voice blockquote::before {
  content: "“";
  display: block;
  margin-bottom: -0.35em;
  font-size: 3rem;
  line-height: 1;
  color: var(--bolt);
  opacity: 0.35;
}
.voice figcaption {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: auto;
  padding-top: var(--s-2);
  border-top: 1px solid var(--line-soft);
}
.voice figcaption svg {
  width: 40px;
  height: 40px;
  flex: none;
  border-radius: 50%;
}
.voice figcaption b {
  display: block;
  font-size: var(--step--1);
  font-weight: 600;
}
.voice figcaption small {
  font-size: 0.78rem;
  color: var(--mist);
}

/* ---------- faq ---------- */

.faq-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  align-items: start;
  gap: clamp(2rem, 6vw, 4.5rem);
}
.faq-inner .sec-head { margin-bottom: 0; }

.faq {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}

.faq details {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  padding: var(--s-3) 0;
  font-size: var(--step-0);
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  transition: color 0.2s ease;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  width: 12px;
  height: 12px;
  flex: none;
  border-right: 2px solid var(--bolt);
  border-bottom: 2px solid var(--bolt);
  transform: rotate(45deg) translate(-3px, -3px);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
.faq summary:hover { color: var(--bolt-deep); }
.faq details[open] summary::after { transform: rotate(-135deg) translate(-3px, -3px); }

.faq-body {
  padding-bottom: var(--s-3);
  max-width: 62ch;
}
.faq-body p {
  color: var(--ink-soft);
  font-size: var(--step--1);
  font-weight: 300;
  line-height: 1.75;
}
.faq details[open] .faq-body {
  animation: unfold 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- final cta ---------- */

.cta {
  position: relative;
  isolation: isolate;
  padding-block: clamp(4.5rem, 9vw, 8rem);
  background: var(--grad);
  color: #fff;
  text-align: center;
  overflow: hidden;
}

.cta::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(880px, 92vw);
  height: 118%;
  z-index: -1;
  background: radial-gradient(ellipse at center, rgba(178, 0, 82, 0.52) 0%, rgba(178, 0, 82, 0.24) 44%, transparent 70%);
  transform: translate(-50%, -50%);
}

.cta-bolt {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(130%, 980px);
  height: 138%;
  z-index: -2;
  transform: translate(-50%, -50%);
}

.cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-2);
}
.cta h2 {
  max-width: 19ch;
  font-size: var(--step-3);
  font-weight: 500;
}
.cta-lede {
  max-width: 44ch;
  font-size: var(--step-1);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.9);
}

/* ---------- footer ---------- */

.site-footer {
  padding-block: var(--s-6) var(--s-4);
  background: var(--ink);
  color: rgba(255, 255, 255, 0.72);
  font-size: var(--step--1);
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: var(--s-4);
  padding-bottom: var(--s-5);
}

.footer-brand { display: grid; gap: var(--s-1); }
.footer-brand p { max-width: 24ch; }
.logo-word--footer { color: #fff; }

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  align-items: flex-start;
}
.footer-nav h2 {
  margin-bottom: 0.3rem;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
}
.footer-nav a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  transition: color 0.2s ease;
}
.footer-nav a:hover { color: var(--bolt); }

.footer-base {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--s-2);
  padding-top: var(--s-3);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ---------- animations ---------- */

@keyframes sweep {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}
@keyframes pulse {
  0%, 100% { opacity: 0.65; transform: translate(-50%, -50%) scale(0.94); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.06); }
}
@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}
@keyframes beat {
  0%, 100% { transform: scale(1); }
  14% { transform: scale(1.16); }
  28% { transform: scale(1); }
  42% { transform: scale(1.1); }
}
@keyframes unfold {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: none; }
}

/* ---------- responsive ---------- */

@media (max-width: 980px) {
  .hero-inner,
  .feature,
  .boost-inner,
  .faq-inner {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero-inner { gap: var(--s-6); }
  .hero-copy,
  .feature-copy,
  .lede { max-width: 100%; }
  .feature--flip .feature-copy { order: 0; }
  .feature + .feature { margin-top: var(--s-6); }
  .hero-bolt { width: 62vw; opacity: 0.7; }
  .footer-inner { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
  .nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--s-1) clamp(1.25rem, 4vw, 2.5rem) var(--s-3);
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    font-size: var(--step-0);
    transform-origin: top;
    transform: scaleY(0);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.2s ease;
  }
  .nav.is-open {
    transform: scaleY(1);
    opacity: 1;
    pointer-events: auto;
  }
  .nav a { padding: 0.8rem 0; border-bottom: 1px solid var(--line-soft); }
  .nav a::after { display: none; }
  .burger { display: flex; }
  .header-inner { position: relative; }
}

@media (max-width: 720px) {
  :root { --s-7: 4.5rem; --s-6: 3.25rem; }
  .strip-inner { grid-template-columns: repeat(2, 1fr); gap: var(--s-3) 0; }
  .stat:nth-child(odd) { border-left: 0; }
  .stat:nth-child(3) { border-top: 1px solid var(--line); padding-top: var(--s-3); }
  .stat:nth-child(4) { border-top: 1px solid var(--line); padding-top: var(--s-3); }
  .float-card--match { left: -3%; top: 24%; }
  .float-card--dist { right: -3%; top: 66%; }
  .sec-head { text-align: left; margin-inline: 0; }
  .section--modes { padding-top: var(--s-7); margin-top: 0; clip-path: none; }
  .footer-inner { grid-template-columns: minmax(0, 1fr); gap: var(--s-3); }
}

@media (max-width: 420px) {
  .float-card--dist { display: none; }
  .hero-actions .store { flex: 1 1 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

.doc-hero {
  position: relative;
  isolation: isolate;
  padding-block: clamp(2.5rem, 5vw, 4rem) clamp(2.5rem, 5vw, 4rem);
  background: var(--grad-soft);
  overflow: hidden;
}
.doc-hero::after {
  content: "";
  position: absolute;
  right: -6%;
  top: -30%;
  width: 46%;
  height: 180%;
  background: var(--grad);
  opacity: 0.06;
  clip-path: polygon(62% 0, 100% 0, 44% 100%, 6% 100%);
  z-index: -1;
}
.doc-hero h1 {
  max-width: 20ch;
  font-size: var(--step-3);
}
.doc-hero .lede {
  max-width: 62ch;
  margin-top: var(--s-2);
}

.doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-1) var(--s-2);
  margin: var(--s-3) 0 0;
  padding: 0;
  list-style: none;
  font-size: var(--step--1);
}
.doc-meta li {
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink-soft);
}
.doc-meta strong {
  font-weight: 600;
  color: var(--ink);
}

.doc-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: var(--s-5);
  align-items: start;
  padding-block: var(--s-6);
}

.doc-toc {
  position: sticky;
  top: 100px;
  display: grid;
  gap: 0.15rem;
  padding: var(--s-3);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--blush);
  font-size: var(--step--1);
}
.doc-toc h2 {
  margin-bottom: 0.4rem;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}
.doc-toc a {
  padding: 0.4rem 0;
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
  transition: color 0.2s ease;
}
.doc-toc a:last-child { border-bottom: 0; }
.doc-toc a:hover { color: var(--bolt); }

.doc-body {
  max-width: 74ch;
  color: var(--ink-soft);
}
.doc-body > p:first-child { margin-top: 0; }
.doc-body p { margin: 0 0 var(--s-2); }
.doc-body h2 {
  margin: var(--s-5) 0 var(--s-2);
  font-size: var(--step-2);
  color: var(--ink);
  scroll-margin-top: 110px;
}
.doc-body h2:first-child { margin-top: 0; }
.doc-body h3 {
  margin: var(--s-3) 0 var(--s-1);
  font-family: var(--font-body);
  font-size: var(--step-1);
  font-weight: 600;
  letter-spacing: 0;
  color: var(--ink);
  scroll-margin-top: 110px;
}
.doc-body strong { color: var(--ink); font-weight: 600; }
.doc-body a { color: var(--bolt-deep); }

.doc-list {
  display: grid;
  gap: 0.55rem;
  margin: 0 0 var(--s-3);
  padding: 0;
  list-style: none;
}
.doc-list li {
  position: relative;
  padding-left: 1.6rem;
}
.doc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--grad);
  transform: rotate(45deg);
}
.doc-list--plain li::before {
  border-radius: 50%;
  transform: none;
}

.doc-table-wrap {
  margin: 0 0 var(--s-3);
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
}
.doc-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: var(--step--1);
  text-align: left;
}
.doc-table th,
.doc-table td {
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
}
.doc-table thead th {
  background: var(--blush);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
}
.doc-table tbody th {
  width: 42%;
  font-weight: 600;
  color: var(--ink);
}
.doc-table tbody tr:last-child th,
.doc-table tbody tr:last-child td { border-bottom: 0; }

.doc-callout {
  display: flex;
  gap: var(--s-2);
  margin: 0 0 var(--s-3);
  padding: var(--s-3);
  border: 1px solid var(--line);
  border-left: 3px solid var(--bolt);
  border-radius: var(--r-sm);
  background: var(--blush);
}
.doc-callout .ico {
  flex: none;
  width: 20px;
  height: 20px;
  margin-top: 0.15rem;
  color: var(--bolt);
}
.doc-callout p { margin: 0; }
.doc-callout p + p { margin-top: var(--s-1); }

.doc-rule {
  margin: var(--s-4) 0;
  padding: var(--s-4);
  border-radius: var(--r-md);
  background: var(--grad);
  color: #fff;
  text-align: center;
}
.doc-rule p {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-style: italic;
  line-height: 1.25;
}

.doc-more {
  padding-block: 0 var(--s-6);
}
.doc-more h2 {
  margin-bottom: var(--s-3);
  font-size: var(--step-2);
}
.doc-more-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s-2);
}
.doc-more-grid a {
  display: grid;
  gap: 0.3rem;
  padding: var(--s-3);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--paper);
  text-decoration: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.doc-more-grid a:hover {
  border-color: var(--bolt);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.doc-more-grid strong {
  font-size: var(--step-0);
  font-weight: 600;
  color: var(--ink);
}
.doc-more-grid span {
  font-size: var(--step--1);
  color: var(--mist);
}

@media (max-width: 980px) {
  .doc-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--s-4);
  }
  .doc-toc { position: static; }
  .doc-body { max-width: none; }
  .doc-more-grid { grid-template-columns: minmax(0, 1fr); }
}