/* ---------- Tokens ---------- */
:root {
  /* Brand */
  --primary: #5A57D7;
  --secondary: #00D4FF;
  --accent: #CF6679;
  --grad-1: #4FC3F7;
  --grad-2: #7B5CF0;
  --grad-3: #E040FB;
  --grad-4: #FF6B6B;
  --cta-grad-start: #8E2DE2;
  --cta-grad-end: #4A00E0;
  --liked: #9070FF;

  /* Surfaces */
  --bg: #000000;
  --surface: #0E0E14;
  --surface-2: #16161F;
  --surface-3: #1E1E2A;
  --edge: rgba(255, 255, 255, 0.10);
  --edge-strong: rgba(255, 255, 255, 0.18);

  /* Text */
  --fg: #FFFFFF;
  --fg-2: rgba(255, 255, 255, 0.78);
  --fg-3: rgba(255, 255, 255, 0.58);
  --fg-4: rgba(255, 255, 255, 0.38);

  /* Type */
  --jp: 'Zen Kaku Gothic New', 'Hiragino Sans', 'Yu Gothic', system-ui, sans-serif;
  --en: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --zh: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', system-ui, sans-serif;
  --script: 'Caveat', cursive;

  /* Layout */
  --page-max: 1240px;
  --section-pad-y: clamp(80px, 12vw, 160px);

  /* Beta release accent */
  --color-beta: #FFB86B;

  /* Accent (tweakable) */
  --accent-hue: 280;
  /* magenta-violet */
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

/* Switch body font to English typeface when EN is active */
html.lang-en body {
  font-family: var(--en);
}

/* Switch body font to Chinese typeface when ZH is active */
html.lang-zh body {
  font-family: var(--zh);
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--jp);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-thumb {
  background: #222;
  border-radius: 99px;
}

@media (max-width: 720px) {
  :root {
    --section-pad-y: 60px;
  }
}

/* ---------- Utility ---------- */
.container {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Mobile-only line break */
br.sp-br {
  display: none;
}
@media (max-width: 720px) {
  br.sp-br {
    display: initial;
  }
}

/* Desktop-only line break (hidden on mobile) */
br.pc-br {
  display: initial;
}
@media (max-width: 900px) {
  br.pc-br {
    display: none;
  }
}

.en {
  font-family: var(--en);
  font-feature-settings: "ss01" 1;
}

.script {
  font-family: var(--script);
}

.gradient-text {
  background: linear-gradient(90deg, var(--grad-1) 0%, var(--grad-2) 35%, var(--grad-3) 65%, var(--grad-4) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--en);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-3);
}

.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: linear-gradient(90deg, var(--grad-2), var(--grad-3));
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 26px;
  font-family: var(--en);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.02em;
  border-radius: 999px;
  border: 1px solid var(--edge);
  background: transparent;
  color: var(--fg);
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s, border-color 0.2s;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: var(--edge-strong);
}

.btn .arrow {
  transition: transform 0.25s ease;
}

.btn:hover .arrow {
  transform: translateX(4px);
}

.btn-primary {
  position: relative;
  overflow: hidden;
  color: #fff;
  border: none;
  background: linear-gradient(135deg, var(--cta-grad-start) 0%, var(--cta-grad-end) 100%);
  box-shadow:
    0 16px 40px -12px rgba(142, 45, 226, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.08) inset;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 50px -10px rgba(142, 45, 226, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.12) inset;
}

.btn-primary::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.16) 50%, transparent 100%);
  transform: translateX(-120%);
  transition: transform 0.6s ease;
}

.btn-primary:hover::after {
  transform: translateX(120%);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
}

/* ---------- Top Nav ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 18px 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0) 100%);
  backdrop-filter: blur(0);
  transition: background 0.3s ease, backdrop-filter 0.3s ease;
}

.nav.scrolled {
  background: rgba(8, 8, 14, 0.75);
  backdrop-filter: blur(18px) saturate(1.4);
  border-bottom: 1px solid var(--edge);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.nav-logo img {
  height: 30px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  font-family: var(--en);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--fg-3);
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--fg);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cta-grad-start), var(--cta-grad-end));
  font-family: var(--en);
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 8px 24px -8px rgba(142, 45, 226, 0.6);
}

@media (max-width: 720px) {
  .nav-links {
    display: none;
  }

  .nav-cta {
    display: none;
  }
}

/* Mobile hamburger */
.nav-hamburger {
  display: none;
  background: transparent;
  border: 1px solid var(--edge);
  cursor: pointer;
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--fg);
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.nav-hamburger:hover {
  background: rgba(255, 255, 255, 0.07);
}

@media (max-width: 720px) {
  .nav-hamburger {
    display: flex;
  }
}

/* Mobile drawer */
.nav-drawer {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(6, 6, 12, 0.97);
  backdrop-filter: blur(24px) saturate(1.4);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 36px;
}

.nav-drawer.open {
  display: flex;
}

.nav-drawer a {
  font-family: var(--en);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--fg-2);
  transition: color 0.2s;
}

.nav-drawer a:hover {
  color: var(--fg);
}

.nav-drawer .drawer-cta {
  margin-top: 8px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cta-grad-start), var(--cta-grad-end));
  font-family: var(--en);
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  box-shadow: 0 8px 24px -8px rgba(142, 45, 226, 0.6);
}

.nav-drawer-close {
  position: absolute;
  top: 18px;
  right: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--fg-3);
  font-size: 30px;
  line-height: 1;
  padding: 8px;
  transition: color 0.2s;
}

.nav-drawer-close:hover {
  color: var(--fg);
}

/* ---------- Language toggle ---------- */
.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: transparent;
  border: 1px solid var(--edge);
  border-radius: 999px;
  padding: 5px 11px;
  cursor: pointer;
  color: var(--fg-3);
  font-family: var(--en);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  transition: border-color 0.2s, color 0.2s;
  flex-shrink: 0;
}

.lang-toggle:hover {
  border-color: var(--edge-strong);
  color: var(--fg-2);
}

.lang-option {
  transition: color 0.2s;
}

.lang-option.active {
  color: var(--fg);
}

.lang-sep {
  color: var(--edge-strong);
  font-weight: 400;
}

/* Drawer variant — larger touch target */
.lang-toggle--drawer {
  font-size: 14px;
  padding: 9px 20px;
  border-color: var(--edge-strong);
  color: var(--fg-2);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: 140px;
  padding-bottom: var(--section-pad-y);
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: -10%;
  z-index: 0;
  pointer-events: none;
}

.hero-bg::before,
.hero-bg::after,
.hero-bg .blob {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  animation: float 22s ease-in-out infinite;
  will-change: transform;
}

.hero-bg::before {
  width: 52vw;
  height: 52vw;
  left: -10%;
  top: -10%;
  background: radial-gradient(circle at 30% 30%, var(--grad-1) 0%, transparent 60%);
}

.hero-bg::after {
  width: 60vw;
  height: 60vw;
  right: -15%;
  top: 5%;
  background: radial-gradient(circle at 50% 50%, var(--grad-3) 0%, transparent 60%);
  animation-delay: -8s;
}

.hero-bg .blob {
  width: 50vw;
  height: 50vw;
  left: 25%;
  bottom: -25%;
  background: radial-gradient(circle at 50% 50%, var(--grad-2) 0%, transparent 60%);
  animation-delay: -14s;
}

.hero-bg .blob-2 {
  width: 35vw;
  height: 35vw;
  right: 5%;
  bottom: -10%;
  background: radial-gradient(circle at 50% 50%, var(--grad-4) 0%, transparent 60%);
  animation-delay: -4s;
  opacity: 0.4;
}

.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 50% 40%, #000 0%, transparent 70%);
}

.hero-noise {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.08 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  opacity: 0.45;
  mix-blend-mode: overlay;
}

@keyframes float {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  33% {
    transform: translate(4vw, -3vw) scale(1.06);
  }

  66% {
    transform: translate(-3vw, 2vw) scale(0.96);
  }
}

.hero-inner {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-copy {
  max-width: 640px;
}

.hero-eyebrow {
  margin-bottom: 28px;
}

.hero h1 {
  font-family: var(--jp);
  font-weight: 900;
  font-size: clamp(40px, 6.4vw, 88px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 28px;
  text-wrap: balance;
}

.hero h1 .line {
  display: block;
}

.hero h1 .accent {
  background: linear-gradient(90deg, var(--grad-1) 0%, var(--grad-2) 40%, var(--grad-3) 70%, var(--grad-4) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  font-size: clamp(15px, 1.2vw, 18px);
  color: var(--fg-2);
  max-width: 540px;
  margin: 0 0 40px;
  line-height: 1.8;
}

.hero-sub em {
  font-style: normal;
  color: var(--fg);
  font-weight: 500;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-meta {
  margin-top: 36px;
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--fg-4);
  font-family: var(--en);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse 2s ease-in-out infinite;
}

.hero-meta .dot {
  background: var(--grad-3);
  box-shadow: 0 0 12px var(--grad-3);
}

.dot-beta {
  background: var(--color-beta);
  box-shadow: 0 0 12px var(--color-beta);
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.4;
    transform: scale(0.85);
  }
}

/* Hero visual side */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1.05;
  min-height: 480px;
}

.orbit {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.orbit-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.08);
}

.orbit-ring.r1 {
  width: 96%;
  height: 96%;
  animation: spin 60s linear infinite;
}

.orbit-ring.r2 {
  width: 72%;
  height: 72%;
  animation: spin 40s linear infinite reverse;
}

.orbit-ring.r3 {
  width: 48%;
  height: 48%;
  animation: spin 28s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.orbit-core {
  position: relative;
  z-index: 2;
  width: 38%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.4), transparent 50%),
    conic-gradient(from 90deg, var(--grad-1), var(--grad-2), var(--grad-3), var(--grad-4), var(--grad-1));
  box-shadow:
    0 0 80px -10px var(--grad-3),
    0 0 0 1px rgba(255, 255, 255, 0.1) inset;
  animation: spin 28s linear infinite;
}

.orbit-core::after {
  content: "";
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  background: radial-gradient(
    circle at 50% 50%,
    #100828 0%,
    #2a1060 50%,
    #3d1878 80%,
    #2a0f5c 100%
  );
  box-shadow: 0 0 20px rgba(123, 92, 240, 0.3) inset;
}

.orbit-logo {
  position: absolute;
  z-index: 3;
  width: 32%;
  filter: drop-shadow(0 8px 30px rgba(0, 0, 0, 0.5));
}

.orbit-pin {
  position: absolute;
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  animation: pin-pop 0.6s ease-out backwards;
}

.orbit-pin .avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--grad-2);
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.2), 0 8px 20px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--en);
  font-weight: 700;
  font-size: 14px;
  color: #fff;
}

.orbit-pin .label {
  background: rgba(10, 10, 18, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--edge);
  border-radius: 999px;
  padding: 4px 10px;
  font-family: var(--en);
  font-size: 10px;
  color: var(--fg-2);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

@keyframes pin-pop {
  from {
    opacity: 0;
    transform: scale(0.6);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

.pin-1 {
  top: 12%;
  left: 18%;
  animation-delay: 0.3s;
}

.pin-1 .avatar {
  background: linear-gradient(135deg, #FFB86B, #FF6B6B);
}

.pin-2 {
  top: 20%;
  right: 8%;
  animation-delay: 0.55s;
}

.pin-2 .avatar {
  background: linear-gradient(135deg, #4FC3F7, #7B5CF0);
}

.pin-3 {
  bottom: 22%;
  left: 6%;
  animation-delay: 0.8s;
}

.pin-3 .avatar {
  background: linear-gradient(135deg, #B05CFF, #E040FB);
}

.pin-4 {
  bottom: 8%;
  right: 16%;
  animation-delay: 1.05s;
}

.pin-4 .avatar {
  background: linear-gradient(135deg, #4CAF50, #00D4FF);
}

/* Orbit: mobile scaling */
@media (max-width: 720px) {
  .orbit-pin .label {
    display: none;
  }

  .orbit-pin .avatar {
    width: 36px;
    height: 36px;
    font-size: 12px;
  }

  .pin-1 { top: 8%;  left: 10%; }
  .pin-2 { top: 6%;  right: 6%; }
  .pin-3 { bottom: 16%; left: 4%; }
  .pin-4 { bottom: 6%;  right: 10%; }
}

/* Pulse rings: originate from orbit-core center */
.orbit .hero-pulse span {
  top: 50%;
  left: 50%;
}
.orbit .hero-pulse {
  z-index: 1;
  mask-image: radial-gradient(ellipse at 50% 50%, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, #000 0%, transparent 70%);
}

/* Hero layout variants */
.hero[data-layout="centered"] .hero-inner {
  grid-template-columns: 1fr;
  text-align: center;
  justify-items: center;
}

.hero[data-layout="centered"] .hero-copy {
  text-align: center;
}

.hero[data-layout="centered"] .hero-sub {
  margin-left: auto;
  margin-right: auto;
}

.hero[data-layout="centered"] .hero-ctas {
  justify-content: center;
}

.hero[data-layout="centered"] .hero-meta {
  justify-content: center;
}

.hero[data-layout="centered"] .hero-visual {
  display: none;
}

.hero[data-layout="orbit"] {}

.hero[data-layout="phone"] .hero-visual {
  display: none;
}

.hero[data-layout="phone"] .hero-phone {
  display: block;
}

.hero[data-layout="orbit"] .hero-phone {
  display: none;
}

.hero[data-layout="centered"] .hero-phone {
  display: none;
}

.hero-phone {
  display: none;
  position: relative;
  justify-self: center;
}

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-visual {
    min-height: 360px;
    max-width: 480px;
    margin: 0 auto;
  }

  .hero h1 {
    font-size: clamp(40px, 11vw, 64px);
  }

  .hero-copy {
    text-align: center;
    margin: 0 auto;
  }

  .hero-sub {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-ctas {
    justify-content: center;
  }

  .hero-meta {
    justify-content: center;
  }
}

@media (max-width: 720px) {
  .hero {
    padding-top: 100px;
  }
}

@media (max-width: 480px) {
  .hero-visual {
    min-height: 260px;
  }

  .hero-meta {
    gap: 16px;
    font-size: 11px;
  }
}

/* ---------- Section base ---------- */
section {
  position: relative;
  padding: var(--section-pad-y) 0;
}

.section-header {
  max-width: 760px;
  margin: 0 auto 64px;
  text-align: center;
}

@media (max-width: 720px) {
  .section-header {
    margin-bottom: 40px;
  }
}

.section-header h2 {
  font-family: var(--jp);
  font-weight: 900;
  font-size: clamp(32px, 4.4vw, 56px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 20px 0 20px;
  text-wrap: balance;
}

.section-header p {
  font-size: clamp(15px, 1.1vw, 17px);
  color: var(--fg-3);
  line-height: 1.8;
  text-wrap: pretty;
}

.section-header .eyebrow {
  justify-content: center;
}

/* ---------- Why ---------- */
.why {
  background: linear-gradient(180deg, transparent 0%, rgba(91, 87, 215, 0.05) 100%);
}

.why-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 900px) {
  .why-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-card:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  .why-cards {
    grid-template-columns: 1fr;
  }

  .why-card:last-child {
    grid-column: auto;
  }
}

@media (max-width: 720px) {
  .why-card {
    padding: 24px 20px;
  }
}

.why-card {
  position: relative;
  padding: 36px 32px;
  border-radius: 24px;
  background: linear-gradient(180deg, var(--surface-2) 0%, var(--surface) 100%);
  border: 1px solid var(--edge);
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.why-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 80% at 100% 0%, var(--card-tint, var(--grad-3)) 0%, transparent 50%);
  opacity: 0.18;
  pointer-events: none;
}

.why-card:hover {
  transform: translateY(-4px);
  border-color: var(--edge-strong);
}

.why-card .index {
  font-family: var(--en);
  font-weight: 700;
  font-size: 13px;
  color: var(--fg-3);
  letter-spacing: 0.1em;
}

.why-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin: 16px 0 14px;
  line-height: 1.4;
}

.why-card p {
  color: var(--fg-3);
  font-size: 14.5px;
  line-height: 1.85;
  margin: 0 0 18px;
}

.why-card .tag {
  display: inline-block;
  font-family: var(--en);
  font-size: 11px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--edge);
  letter-spacing: 0.08em;
  color: var(--fg-2);
}

.why-card.c1 {
  --card-tint: var(--grad-1);
}

.why-card.c2 {
  --card-tint: var(--grad-3);
}

.why-card.c3 {
  --card-tint: var(--grad-4);
}

/* ---------- How it works ---------- */
.how-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  position: relative;
}

.how-steps::before {
  content: "";
  position: absolute;
  left: 5%;
  right: 5%;
  top: 38px;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--grad-1) 15%, var(--grad-2) 40%, var(--grad-3) 65%, var(--grad-4) 85%, transparent 100%);
  z-index: 0;
}

@media (max-width: 900px) {
  .how-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }

  .how-steps::before {
    display: none;
  }
}

.step {
  position: relative;
  z-index: 1;
  padding: 0 12px;
  text-align: left;
}

@media (max-width: 540px) {
  .how-steps {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .step {
    text-align: center;
  }
}

.step .step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--edge);
  font-family: var(--en);
  font-weight: 700;
  font-size: 22px;
  color: var(--fg);
  position: relative;
  margin-bottom: 24px;
}

.step .step-num::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 50%;
  padding: 1px;
  background: conic-gradient(from var(--ang, 0deg), var(--grad-1), var(--grad-2), var(--grad-3), var(--grad-4), var(--grad-1));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

.step:nth-child(1) .step-num {
  --ang: 0deg;
}

.step:nth-child(2) .step-num {
  --ang: 90deg;
}

.step:nth-child(3) .step-num {
  --ang: 180deg;
}

.step:nth-child(4) .step-num {
  --ang: 270deg;
}

.step h3 {
  font-size: 18px;
  margin: 0 0 10px;
  line-height: 1.5;
}

.step p {
  font-size: 14px;
  color: var(--fg-3);
  line-height: 1.8;
  margin: 0;
}

.step .label-en {
  font-family: var(--en);
  font-size: 11px;
  color: var(--fg-4);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 6px;
}

/* ---------- Features ---------- */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 60px 0;
}

.feature-row+.feature-row {
  border-top: 1px solid var(--edge);
}

.feature-row.reverse .feature-text {
  order: 2;
}

.feature-row.reverse .feature-visual {
  order: 1;
}

@media (max-width: 900px) {
  .feature-row {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 36px 0;
  }

  .feature-row.reverse .feature-text {
    order: 1;
  }

  .feature-row.reverse .feature-visual {
    order: 2;
  }

  .feature-text {
    text-align: center;
  }

  .feature-text p,
  .feature-text ul {
    text-align: left;
  }

  .feature-text h3 {
    text-wrap: pretty;
  }
}

.feature-text .feature-num {
  font-family: var(--en);
  font-size: 12px;
  color: var(--fg-4);
  letter-spacing: 0.2em;
}

.feature-text h3 {
  font-family: var(--jp);
  font-weight: 900;
  font-size: clamp(28px, 3.2vw, 40px);
  line-height: 1.25;
  margin: 14px 0 20px;
  text-wrap: balance;
}

.feature-text p {
  color: var(--fg-2);
  font-size: 16px;
  line-height: 1.9;
  margin: 0 0 18px;
}

.feature-text ul {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-text li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14.5px;
  color: var(--fg-2);
  line-height: 1.7;
}

.feature-text li::before {
  content: "";
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-top: 9px;
  background: linear-gradient(135deg, var(--grad-2), var(--grad-3));
  box-shadow: 0 0 8px var(--grad-3);
}

/* iPhone frame */
.feature-visual {
  display: flex;
  justify-content: center;
}

.phone {
  position: relative;
  width: min(320px, calc(100vw - 64px));
  aspect-ratio: 380/780;
  border-radius: 50px;
  padding: 14px;
  background: linear-gradient(160deg, #2a2a36 0%, #0e0e16 50%, #1a1a26 100%);
  box-shadow:
    0 60px 80px -30px rgba(123, 92, 240, 0.35),
    0 30px 60px -20px rgba(0, 0, 0, 0.7),
    0 0 0 1px rgba(255, 255, 255, 0.06) inset;
}

.phone-screen {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 38px;
  overflow: hidden;
  background: #000;
}

.phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.phone-notch {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 110px;
  height: 28px;
  border-radius: 99px;
  background: #000;
  z-index: 3;
}

.phone-glow {
  position: absolute;
  inset: -40px;
  z-index: -1;
  background: radial-gradient(60% 50% at 50% 50%, rgba(123, 92, 240, 0.35), transparent 70%);
  filter: blur(40px);
}

/* ---------- Feature placeholder screens ---------- */
.feat-ph {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 58px 16px 28px;
  position: relative;
  overflow: hidden;
  gap: 12px;
  background: #08080f;
}

.ph-label {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--en);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-4);
  padding: 4px 10px;
  border-radius: 99px;
  border: 1px solid var(--edge);
  white-space: nowrap;
  z-index: 2;
}

/* Map placeholder */
.feat-ph--map {
  background: radial-gradient(ellipse at 50% 55%, rgba(79, 195, 247, 0.10) 0%, transparent 60%), #08080f;
  justify-content: center;
}

.ph-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 42px 42px;
}

.ph-pin {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  z-index: 2;
}

.ph-pin > span { font-size: 24px; line-height: 1; }

.ph-pin small {
  background: rgba(8, 8, 20, 0.92);
  border: 1px solid var(--edge);
  border-radius: 99px;
  padding: 3px 9px;
  font-family: var(--en);
  font-size: 9px;
  color: var(--fg-3);
  white-space: nowrap;
  letter-spacing: 0.04em;
}

.ph-pin-1 { top: 28%; left: 14%; }
.ph-pin-2 { top: 18%; right: 14%; }
.ph-pin-3 { top: 52%; left: 46%; }

/* AI Event placeholder */
.feat-ph--ai {
  background: radial-gradient(ellipse at 50% 25%, rgba(123, 92, 240, 0.12) 0%, transparent 60%), #08080f;
  justify-content: flex-start;
  padding-top: 60px;
  gap: 11px;
}

.ph-ai-head {
  font-family: var(--en);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-4);
  align-self: flex-start;
}

.ph-ai-input {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--edge);
  border-radius: 10px;
  padding: 10px 12px;
}

.ph-ai-input span {
  flex: 1;
  font-family: var(--jp);
  font-size: 11px;
  color: var(--fg-3);
  line-height: 1.4;
}

.ph-ai-btn {
  padding: 5px 10px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--cta-grad-start), var(--cta-grad-end));
  font-family: var(--en);
  font-size: 10px;
  font-weight: 600;
  color: #fff;
  flex-shrink: 0;
}

.ph-ai-bar {
  width: 100%;
  height: 3px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.ph-ai-bar > div {
  height: 100%;
  width: 72%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--grad-2), var(--grad-3));
  animation: progress 3.5s ease-in-out infinite;
}

.ph-ai-card {
  width: 100%;
  padding: 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--edge);
}

.ph-ai-card-title {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 6px;
}

.ph-ai-card-meta {
  font-family: var(--en);
  font-size: 10px;
  color: var(--fg-3);
  margin-bottom: 10px;
}

.ph-ai-card-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.ph-ai-card-chips span {
  padding: 3px 8px;
  border-radius: 99px;
  background: rgba(123, 92, 240, 0.15);
  border: 1px solid rgba(123, 92, 240, 0.28);
  font-family: var(--en);
  font-size: 9px;
  color: var(--grad-2);
  letter-spacing: 0.06em;
}

/* Profile placeholder */
.feat-ph--profile {
  background: radial-gradient(ellipse at 50% 35%, rgba(207, 102, 121, 0.10) 0%, transparent 60%), #08080f;
  justify-content: flex-start;
  padding-top: 56px;
  gap: 8px;
}

.ph-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4FC3F7, #7B5CF0);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--en);
  font-weight: 700;
  font-size: 22px;
  color: #fff;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.08), 0 0 28px rgba(79, 195, 247, 0.28);
  margin-top: 8px;
  margin-bottom: 2px;
}

.ph-profile-name {
  font-family: var(--en);
  font-size: 14px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: 0.02em;
}

.ph-profile-handle {
  font-family: var(--en);
  font-size: 10px;
  color: var(--fg-4);
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.ph-stickers {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  padding: 0 4px;
}

.ph-sticker {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--edge);
  animation: sticker-pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) backwards;
}

.ph-sticker-1 { animation-delay: 0.05s; }
.ph-sticker-2 { animation-delay: 0.13s; }
.ph-sticker-3 { animation-delay: 0.21s; }
.ph-sticker-4 { animation-delay: 0.29s; }
.ph-sticker-5 { animation-delay: 0.37s; }
.ph-sticker-6 { animation-delay: 0.45s; }

@keyframes sticker-pop {
  from { opacity: 0; transform: scale(0.4) rotate(-15deg); }
  to   { opacity: 1; transform: scale(1) rotate(0deg); }
}

/* Colored phone glows */
.phone-glow--cyan {
  background: radial-gradient(60% 50% at 50% 50%, rgba(79, 195, 247, 0.32), transparent 70%);
}

.phone-glow--purple {
  background: radial-gradient(60% 50% at 50% 50%, rgba(123, 92, 240, 0.32), transparent 70%);
}

.phone-glow--pink {
  background: radial-gradient(60% 50% at 50% 50%, rgba(207, 102, 121, 0.32), transparent 70%);
}

@media (max-width: 600px) {
  .phone {
    width: min(240px, calc(100vw - 80px));
  }
}

/* ---------- Stories ---------- */
.stories {
  background: linear-gradient(180deg, rgba(0, 212, 255, 0.03) 0%, transparent 100%);
}

.story-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 900px) {
  .story-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .story-card:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 540px) {
  .story-grid {
    grid-template-columns: 1fr;
  }

  .story-card:last-child {
    grid-column: auto;
  }
}

@media (max-width: 720px) {
  .story-card {
    padding: 24px 20px;
  }
}

.story-card {
  position: relative;
  padding: 36px 30px;
  border-radius: 22px;
  background: var(--surface-2);
  border: 1px solid var(--edge);
}

.story-card .meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.story-card .avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--avatar-a, var(--grad-2)), var(--avatar-b, var(--grad-3)));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--en);
  font-weight: 700;
  font-size: 16px;
}

.story-card .role {
  font-family: var(--en);
  font-size: 11px;
  color: var(--fg-4);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.story-card .name {
  font-size: 14px;
  color: var(--fg);
  font-weight: 500;
  margin-top: 2px;
}

.story-card .quote {
  font-size: 16px;
  color: var(--fg);
  line-height: 1.85;
  margin: 0;
  text-wrap: pretty;
}

.story-card .quote::before {
  content: "“";
  display: block;
  font-family: var(--en);
  font-size: 56px;
  line-height: 0.5;
  color: var(--grad-3);
  margin-bottom: 18px;
  opacity: 0.6;
}

.story-card.s1 {
  --avatar-a: #4FC3F7;
  --avatar-b: #7B5CF0;
}

.story-card.s2 {
  --avatar-a: #B05CFF;
  --avatar-b: #E040FB;
}

.story-card.s3 {
  --avatar-a: #FFB86B;
  --avatar-b: #FF6B6B;
}

/* ---------- Organizers ---------- */
.organizers {
  border-top: 1px solid var(--edge);
  border-bottom: 1px solid var(--edge);
}

.org-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

@media (max-width: 900px) {
  .org-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.org-text h2 {
  font-family: var(--jp);
  font-weight: 900;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.22;
  margin: 18px 0 24px;
  text-wrap: balance;
}

.org-text h2 .accent {
  background: linear-gradient(90deg, var(--grad-2), var(--grad-3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.org-text p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--fg-2);
  margin: 0 0 24px;
}

.org-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 32px;
}

.org-stat {
  padding: 24px;
  border-radius: 18px;
  background: var(--surface);
  border: 1px solid var(--edge);
}

.org-stat .num {
  font-family: var(--en);
  font-weight: 700;
  font-size: 36px;
  line-height: 1;
  color: #fff;
}

.org-stat .lbl {
  display: block;
  margin-top: 10px;
  font-size: 12.5px;
  color: var(--fg-3);
  line-height: 1.6;
}

.org-mock {
  position: relative;
  border-radius: 26px;
  background: linear-gradient(160deg, var(--surface-3) 0%, var(--surface) 100%);
  border: 1px solid var(--edge);
  padding: 28px;
  overflow: hidden;
}

.org-mock::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -20%;
  width: 60%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, var(--grad-3) 0%, transparent 60%);
  filter: blur(40px);
  opacity: 0.4;
}

.org-mock-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
  font-family: var(--en);
  font-size: 11px;
  color: var(--fg-4);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.org-mock-head .pill {
  padding: 4px 10px;
  border-radius: 99px;
  background: rgba(123, 92, 240, 0.18);
  color: var(--grad-3);
  border: 1px solid rgba(224, 64, 251, 0.3);
  letter-spacing: 0.08em;
}

.org-mock-input {
  display: flex;
  gap: 10px;
  padding: 14px;
  background: var(--bg);
  border: 1px solid var(--edge);
  border-radius: 14px;
  margin-bottom: 18px;
}

.org-mock-input input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--fg-2);
  font: inherit;
  font-family: var(--jp);
  font-size: 13.5px;
}

@media (max-width: 720px) {
  .org-mock-input input {
    font-size: 12px;
  }
}

.org-mock-input button {
  padding: 8px 14px;
  border: none;
  cursor: pointer;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--cta-grad-start), var(--cta-grad-end));
  color: #fff;
  font-family: var(--en);
  font-weight: 600;
  font-size: 12px;
}

.org-mock-progress {
  height: 4px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
  margin-bottom: 18px;
}

.org-mock-progress>div {
  height: 100%;
  width: 78%;
  background: linear-gradient(90deg, var(--grad-1), var(--grad-2), var(--grad-3));
  border-radius: 99px;
  animation: progress 3.5s ease-in-out infinite;
}

@keyframes progress {
  0% {
    width: 12%;
  }

  70% {
    width: 92%;
  }

  100% {
    width: 100%;
  }
}

.org-mock-card {
  padding: 16px;
  border-radius: 14px;
  background: var(--surface-2);
  border: 1px solid var(--edge);
}

.org-mock-card .title {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 8px;
}

.org-mock-card .meta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 11.5px;
  color: var(--fg-3);
  font-family: var(--en);
}

/* ---------- CTA Band ---------- */
.cta-band {
  position: relative;
  padding: var(--section-pad-y) 0;
  overflow: hidden;
}

.cta-band-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 60% at 20% 30%, rgba(79, 195, 247, 0.18) 0%, transparent 60%),
    radial-gradient(60% 60% at 80% 70%, rgba(224, 64, 251, 0.18) 0%, transparent 60%);
}

.cta-band h2 {
  font-family: var(--jp);
  font-weight: 900;
  font-size: clamp(36px, 5vw, 72px);
  line-height: 1.15;
  margin: 16px 0 24px;
}

.cta-band p {
  font-size: 17px;
  color: var(--fg-2);
  margin: 0 0 40px;
}

.cta-band .btn-primary {
  font-size: 17px;
  padding: 20px 36px;
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--edge);
  padding: 60px 0 40px;
  background: var(--bg);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

@media (max-width: 720px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-logo {
    grid-column: 1 / -1;
  }

  .footer-logo p {
    max-width: 100%;
  }
}

.footer-logo img {
  height: 32px;
  margin-bottom: 16px;
}

.footer-logo p {
  color: var(--fg-4);
  font-size: 13px;
  line-height: 1.8;
  max-width: 280px;
}

.footer-col h4 {
  font-family: var(--en);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin: 0 0 16px;
}

.footer-col a {
  display: block;
  color: var(--fg-2);
  font-size: 14px;
  padding: 6px 0;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--fg);
}

.footer-bot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 26px;
  border-top: 1px solid var(--edge);
  font-family: var(--en);
  font-size: 12px;
  color: var(--fg-4);
}

@media (max-width: 720px) {
  .footer-bot {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Pricing ---------- */
.pricing {
  position: relative;
  border-top: 1px solid var(--edge);
  background: linear-gradient(180deg, transparent 0%, rgba(123,92,240,0.04) 60%, transparent 100%);
}
.pricing-pledge {
  position: relative;
  max-width: 760px; margin: 0 auto 56px;
  padding: 24px 28px; text-align: center; border-radius: 18px;
  background: rgba(255,255,255,0.03); border: 1px solid transparent;
  font-size: 14.5px; color: var(--fg-2); line-height: 1.85;
}
.pricing-pledge::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: linear-gradient(135deg, var(--grad-1), var(--grad-2), var(--grad-3), var(--grad-4));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.pricing-pledge strong { color: var(--fg); font-weight: 600; }
.pricing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: stretch; }
@media (max-width: 600px) { .pricing-grid { grid-template-columns: 1fr; } }

@media (max-width: 720px) {
  .plan {
    padding: 28px 20px;
  }

  .plan-price .num {
    font-size: 48px;
  }

  .plan h3 {
    font-size: 22px;
  }
}

.plan {
  position: relative; display: flex; flex-direction: column;
  padding: 38px 36px; border-radius: 24px;
  background: var(--surface); border: 1px solid var(--edge); overflow: hidden;
}
.plan.featured {
  background: linear-gradient(180deg, var(--surface-3) 0%, var(--surface) 100%);
  border-color: var(--edge);
}
.plan-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.plan-tag { font-family: var(--en); font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-3); }
.plan-badge {
  margin-left: auto; padding: 4px 10px; border-radius: 99px;
  font-family: var(--en); font-size: 11px; font-weight: 600; letter-spacing: 0.08em;
  background: linear-gradient(135deg, var(--cta-grad-start), var(--cta-grad-end)); color: #fff;
}
.plan h3 { font-family: var(--jp); font-weight: 900; font-size: 28px; line-height: 1.3; margin: 0 0 18px; text-wrap: balance; }
.plan-price { display: flex; align-items: baseline; gap: 10px; margin: 6px 0 8px; }
.plan-price .num {
  font-family: var(--en); font-weight: 700; font-size: 64px; line-height: 1; letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--grad-2), var(--grad-3));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.plan-price .unit { font-family: var(--en); font-size: 14px; color: var(--fg-3); }
.plan-price.fee .num {
  background: linear-gradient(135deg, var(--grad-3), var(--grad-4));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.plan-sub { font-size: 13px; color: var(--fg-3); margin: 0 0 24px; font-family: var(--en); }
.plan-list { list-style: none; padding: 0; margin: 0 0 28px; display: flex; flex-direction: column; gap: 12px; }
.plan-list li {
  display: grid; grid-template-columns: 18px 1fr; gap: 12px; align-items: start;
  font-size: 14px; color: var(--fg-2); line-height: 1.7;
}
.plan-list li::before {
  content: ""; width: 18px; height: 18px; margin-top: 2px; border-radius: 50%;
  background-image:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'><path d='M4.5 9.5l3 3 6.5-7' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/></svg>"),
    linear-gradient(135deg, var(--grad-2), var(--grad-3));
  background-repeat: no-repeat; background-position: center;
}
.plan-list li .note { display: block; font-size: 11.5px; color: var(--fg-4); margin-top: 2px; font-family: var(--en); letter-spacing: 0.04em; }
.plan-foot { margin-top: auto; }
.plan-foot .btn { width: 100%; justify-content: center; }

.fee-compare { margin-top: 48px; padding: 32px; border-radius: 22px; background: var(--surface); border: 1px solid var(--edge); }
.fee-compare-head { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-bottom: 24px; }
.fee-compare-head h3 { font-family: var(--jp); font-weight: 700; font-size: 20px; margin: 0; }
.fee-compare-head .hint { font-family: var(--en); font-size: 11px; color: var(--fg-4); letter-spacing: 0.1em; text-transform: uppercase; }
.fee-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  position: relative;
}

@media (max-width: 720px) {
  .fee-table-wrap::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 40px;
    background: linear-gradient(90deg, transparent, var(--surface));
    pointer-events: none;
  }
}
.fee-table { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr 1.1fr; gap: 0; font-size: 14px; min-width: 560px; }
@media (max-width: 720px) { .fee-table { font-size: 12.5px; } }
.fee-table > div { padding: 14px 12px; border-bottom: 1px solid var(--edge); display: flex; align-items: center; gap: 8px; }
.fee-table .head { font-family: var(--en); font-size: 11.5px; color: var(--fg-3); letter-spacing: 0.12em; text-transform: uppercase; border-bottom: 1px solid var(--edge-strong); }
.fee-table .head.example-col { color: var(--fg-2); }
.fee-table .row-lbl { color: var(--fg); font-weight: 500; }
.fee-table .row-val { color: var(--fg-2); font-family: var(--en); }
.fee-table .row-val.imin { color: var(--fg); font-weight: 600; position: relative; }
.fee-table .row-val.imin::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: linear-gradient(90deg, var(--grad-2), var(--grad-3));
}
.fee-table .row-val.example { color: var(--fg-2); font-family: var(--en); }
.fee-table .row-val.example.imin {
  font-size: 15px; font-weight: 700;
  background: linear-gradient(135deg, var(--grad-2), var(--grad-3));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.fee-table > div:last-child, .fee-table > div:nth-last-child(2),
.fee-table > div:nth-last-child(3), .fee-table > div:nth-last-child(4),
.fee-table > div:nth-last-child(5) { border-bottom: none; }

/* ============ Open Chat ============ */
.open-chat {
  padding: var(--section-pad-y) 0;
  background: var(--bg);
}
.open-chat-card {
  border: 1px solid var(--edge-strong);
  border-radius: 24px;
  background: var(--surface-2);
  padding: clamp(40px, 6vw, 72px) clamp(28px, 5vw, 64px);
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.open-chat-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(90,87,215,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.open-chat-lead {
  font-family: var(--jp);
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.85;
  color: var(--fg-2);
  margin: 0 0 32px;
}
.open-chat-items {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 40px;
}
.open-chat-items span {
  font-family: var(--jp);
  font-size: 13px;
  padding: 7px 16px;
  border-radius: 999px;
  border: 1px solid var(--edge-strong);
  color: var(--fg-2);
  background: var(--surface-3);
}
.cta-band { display: none; }
.fee-note { margin-top: 20px; font-size: 12px; color: var(--fg-4); line-height: 1.7; font-family: var(--en); }

/* ---------- Release badge ---------- */
.release-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  padding: 14px 22px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--color-beta) 7%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-beta) 25%, transparent);
}

.release-badge-main {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--jp);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-beta);
}

.release-badge-sub {
  font-family: var(--jp);
  font-size: 12px;
  color: var(--fg-4);
  line-height: 1.7;
  text-align: center;
}