/* =========================================================
   NewCC — 让 Claude 重获新生
   Palette: warm Claude yellow + ink
   ========================================================= */

:root {
  --bg:        #FAEFCB;
  --bg-soft:   #F5E2AE;
  --bg-deep:   #EDD293;
  --paper:     #FFFCF4;

  --yellow:    #F2C64D;
  --yellow-2:  #FFDA6B;
  --yellow-3:  #E0A82E;
  --clay:      #D97757;

  --ink:       #1E1A13;
  --ink-2:     #574B3A;
  --ink-3:     #8C7C64;

  --line:      rgba(30, 26, 19, .13);
  --line-soft: rgba(30, 26, 19, .07);

  --radius:    18px;
  --radius-lg: 26px;

  --ease:      cubic-bezier(.16, 1, .3, 1);

  --max:       1180px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background:
    radial-gradient(ellipse 120% 60% at 70% -10%, #FCE5A6 0%, rgba(252,229,166,0) 60%),
    var(--bg);
  color: var(--ink);
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

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

/* ---------- grain ---------- */
.grain {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 18px max(28px, calc((100% - var(--max)) / 2 + 28px));
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(250, 242, 222, .72);
  border-bottom: 1px solid transparent;
  transition: border-color .3s;
}

.nav.is-stuck { border-bottom-color: var(--line-soft); }

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-weight: 800;
  letter-spacing: -.02em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--ink);
  color: var(--yellow);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 0;
  box-shadow: 0 2px 0 rgba(30,26,19,.25);
}

.brand-mark.small { width: 28px; height: 28px; font-size: 15px; border-radius: 8px; }

.brand-name { font-size: 19px; }

.nav-links {
  display: flex;
  gap: 26px;
  margin-left: auto;
  font-size: 14.5px;
  color: var(--ink-2);
}

.nav-links a {
  position: relative;
  padding: 4px 0;
  transition: color .2s;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--ink);
  transition: width .3s var(--ease);
}

.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { width: 100%; }

.nav-cta { padding: 9px 18px; font-size: 14px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s, background .25s, color .25s;
  will-change: transform;
}

.btn:active { transform: translateY(1px) scale(.99); }

.btn-primary {
  background: var(--ink);
  color: var(--paper);
  box-shadow: 0 8px 22px -10px rgba(30,26,19,.7);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 30px -12px rgba(30,26,19,.65);
}

.btn-dark {
  background: var(--ink);
  color: var(--yellow);
  padding: 16px 34px;
  font-size: 16px;
}

.btn-dark:hover { transform: translateY(-2px); box-shadow: 0 18px 34px -14px rgba(0,0,0,.5); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: rgba(30,26,19,.28);
}

.btn-ghost:hover {
  background: rgba(30,26,19,.05);
  border-color: rgba(30,26,19,.5);
}

.btn-block { width: 100%; }

.btn-disabled {
  background: rgba(30,26,19,.06);
  color: var(--ink-3);
  cursor: not-allowed;
  width: 100%;
  border: 1px dashed rgba(30,26,19,.2);
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  padding: 54px 28px 84px;
  overflow: hidden;
}

.hero-bg { position: absolute; inset: 0; pointer-events: none; }

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(76px);
  opacity: .95;
}

.orb-1 {
  width: 620px; height: 620px;
  right: -120px; top: -180px;
  background: radial-gradient(circle, #FFD966 0%, rgba(255,217,102,0) 68%);
}

.orb-2 {
  width: 480px; height: 480px;
  left: -180px; top: 240px;
  background: radial-gradient(circle, #F4B860 0%, rgba(244,184,96,0) 70%);
  opacity: .45;
}

.grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(30,26,19,.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30,26,19,.045) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 20%, transparent 78%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  min-height: 600px;
}

.tagline {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 15px 7px 11px;
  border: 1px solid rgba(30,26,19,.18);
  border-radius: 999px;
  background: rgba(255,252,244,.6);
  font-size: 13px;
  color: var(--ink-2);
  letter-spacing: .01em;
}

.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #3FA66A;
  box-shadow: 0 0 0 3px rgba(63,166,106,.16);
}

.hero h1 {
  text-wrap: balance;
  margin: 26px 0 24px;
  font-size: clamp(52px, 7.4vw, 96px);
  line-height: 1.02;
  letter-spacing: -.045em;
  font-weight: 800;
}

.hero h1 .hl {
  position: relative;
  display: inline-block;
  color: var(--ink);
  z-index: 1;
}

.hero h1 .hl::after {
  content: "";
  position: absolute;
  left: -.04em; right: -.02em;
  bottom: .06em;
  height: .34em;
  background: var(--yellow);
  border-radius: 4px;
  z-index: -1;
  transform: scaleX(0);
  transform-origin: left;
  animation: swipe 1s var(--ease) .55s forwards;
}

@keyframes swipe { to { transform: scaleX(1); } }

.hero-sub {
  max-width: 520px;
  margin: 0 0 34px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-2);
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin: 52px 0 0;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.hero-stats dt {
  font-size: 27px;
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.2;
}

.hero-stats dd {
  margin: 2px 0 0;
  font-size: 13px;
  color: var(--ink-3);
}

/* ---------- hero map ---------- */
.hero-visual { display: flex; justify-content: center; }

.map-stage {
  position: relative;
  width: 100%;
  padding: 16px 0 12px;
}

.halo {
  position: absolute;
  top: 50%; left: 50%;
  width: 88%;
  aspect-ratio: 1.3;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(ellipse at 50% 50%, rgba(255,226,140,.72) 0%, rgba(246,198,76,.26) 48%, rgba(246,198,76,0) 74%);
  filter: blur(18px);
  opacity: .8;
  pointer-events: none;
}

.us-svg {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
  transform: scale(1.1);
  transform-origin: center;
}

.map-caption {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 6px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(30,26,19,.13);
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--ink-3);
}

.map-caption-l {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--ink);
}

.map-caption .chip-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--clay);
}

.map-caption-r { font-variant-numeric: tabular-nums; }

.map-label {
  position: absolute;
  z-index: 4;
  transform: translate(18px, -50%);
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--paper);
  border: 1px solid var(--line-soft);
  box-shadow: 0 10px 22px -14px rgba(80,60,20,.6);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ink);
  white-space: nowrap;
}

.float-chip {
  position: absolute;
  z-index: 4;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 12px;
  background: rgba(255,252,244,.94);
  border: 1px solid rgba(30,26,19,.1);
  box-shadow: 0 12px 28px -14px rgba(60,44,12,.45);
  font-size: 12.5px;
  font-weight: 600;
  white-space: nowrap;
  animation: bob 6s ease-in-out infinite;
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-7px); }
}

.chip-ip { top: 14%; right: 2%; animation-delay: -1.2s; }
.chip-plan { bottom: 15%; left: -1%; animation-delay: -3.4s; flex-direction: column; align-items: flex-start; gap: 1px; }
.chip-status { bottom: 5%; right: 5%; animation-delay: -2.2s; color: var(--ink-2); }

.chip-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--clay);
}

.chip-label {
  font-size: 9.5px;
  letter-spacing: .14em;
  color: var(--ink-3);
  font-weight: 700;
}

.chip-value { font-size: 15px; font-weight: 800; letter-spacing: -.02em; }

.pulse {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #3FA66A;
  animation: pl 2s infinite;
}

@keyframes pl {
  0%   { box-shadow: 0 0 0 0 rgba(63,166,106,.5); }
  70%  { box-shadow: 0 0 0 7px rgba(63,166,106,0); }
  100% { box-shadow: 0 0 0 0 rgba(63,166,106,0); }
}

/* ---------- sections ---------- */
.section {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: 110px 28px;
}

.section-head { max-width: 720px; margin-bottom: 64px; }

.eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .18em;
  font-weight: 700;
  color: var(--ink-3);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-head h2 {
  margin: 0 0 20px;
  font-size: clamp(31px, 4.2vw, 50px);
  line-height: 1.16;
  letter-spacing: -.035em;
  font-weight: 800;
  text-wrap: balance;
}

.lede {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--ink-2);
  max-width: 620px;
  text-wrap: pretty;
}

/* ---------- why ---------- */
.why { border-top: 1px solid var(--line-soft); }

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

.why-card {
  position: relative;
  padding: 34px 28px 30px;
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  transition: transform .4s var(--ease), box-shadow .4s, border-color .4s;
  overflow: hidden;
}

.why-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s var(--ease);
}

.why-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 26px 48px -30px rgba(80,60,20,.5);
  border-color: rgba(30,26,19,.14);
}

.why-card:hover::before { transform: scaleX(1); }

.why-num {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .1em;
  color: var(--yellow-3);
  margin-bottom: 18px;
}

.why-card h3 {
  margin: 0 0 12px;
  font-size: 20px;
  letter-spacing: -.02em;
  font-weight: 700;
}

.why-card p {
  margin: 0 0 20px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-2);
}

.why-tag {
  display: inline-block;
  padding: 5px 11px;
  border-radius: 7px;
  background: rgba(242,198,77,.28);
  font-size: 12px;
  font-weight: 600;
  color: #6B5013;
}

/* ---------- product layers ---------- */
.product {
  background: linear-gradient(180deg, rgba(246,234,203,0) 0%, rgba(246,234,203,.72) 18%, rgba(246,234,203,.72) 82%, rgba(246,234,203,0) 100%);
  max-width: none;
  padding-left: 0; padding-right: 0;
}

.product > * { max-width: var(--max); margin-left: auto; margin-right: auto; }

.layers { display: flex; flex-direction: column; gap: 14px; }

.layer {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 32px;
  padding: 38px 40px;
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  transition: transform .4s var(--ease), box-shadow .4s;
}

.layer:hover {
  transform: translateX(6px);
  box-shadow: 0 24px 50px -34px rgba(80,60,20,.45);
}

.layer-index {
  font-size: 30px;
  font-weight: 900;
  letter-spacing: -.04em;
  color: var(--yellow-3);
  line-height: 1;
  padding-top: 4px;
}

.layer-body h3 {
  margin: 0 0 12px;
  font-size: 22px;
  letter-spacing: -.02em;
  font-weight: 700;
}

.layer-body p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-2);
  max-width: 760px;
}

.mini-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.mini-list li {
  padding: 6px 13px;
  border-radius: 999px;
  background: rgba(242,198,77,.2);
  border: 1px solid rgba(224,168,46,.28);
  font-size: 12.5px;
  color: #6B5013;
}

/* ---------- geo / us map ---------- */
.geo {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  align-items: center;
  gap: 44px;
  margin-top: 14px;
  padding: 44px 44px 44px 44px;
  border-radius: var(--radius-lg);
  background: linear-gradient(115deg, rgba(255,253,247,.92) 0%, rgba(255,253,247,.6) 46%, rgba(255,253,247,.18) 100%);
  border: 1px solid var(--line-soft);
  overflow: hidden;
}

.geo-body { position: relative; z-index: 2; max-width: 460px; }

.geo-tag {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 11.5px;
  letter-spacing: .16em;
  font-weight: 700;
  color: var(--ink-3);
}

.geo-body h3 {
  margin: 0 0 12px;
  font-size: 26px;
  line-height: 1.3;
  letter-spacing: -.025em;
  font-weight: 800;
}

.geo-body > p {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-2);
}

.geo-facts {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.geo-facts li {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 14px;
  align-items: baseline;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-soft);
}

.geo-facts b { font-size: 14px; font-weight: 700; color: var(--ink); }
.geo-facts span { font-size: 13.5px; color: var(--ink-3); }

.geo-note {
  margin: 0;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--clay);
}

.us-fill {
  fill: rgba(30,26,19,.07);
  stroke: rgba(30,26,19,.34);
  stroke-width: 1.4;
  stroke-linejoin: round;
}

.us-line {
  fill: none;
  stroke: rgba(30,26,19,.14);
  stroke-width: .9;
  stroke-linejoin: round;
}

.pin-halo {
  fill: rgba(217,119,87,.13);
  animation: geo-halo 3.2s ease-out infinite;
  transform-origin: center;
}

.pin-ring {
  fill: none;
  stroke: rgba(217,119,87,.55);
  stroke-width: 1.4;
}

.pin-dot { fill: var(--clay); }

@keyframes geo-halo {
  0%   { opacity: .9; transform: scale(.55); }
  70%  { opacity: 0;  transform: scale(1.15); }
  100% { opacity: 0;  transform: scale(1.15); }
}

/* ---------- rights ---------- */
.rights-wrap {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 20px;
  align-items: start;
}

.rights-col {
  padding: 38px 36px;
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
}

.rights-col-muted { background: rgba(255,252,244,.55); }

.rights-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 26px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--ink-2);
}

.tick, .cross {
  width: 22px; height: 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 900;
}

.tick { background: var(--yellow); color: var(--ink); }
.tick::before { content: "✓"; }

.cross { background: rgba(30,26,19,.09); color: var(--ink-3); }
.cross::before { content: "×"; }

.rights-list { margin: 0; padding: 0; list-style: none; }

.rights-list li {
  position: relative;
  padding: 15px 0 15px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.rights-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.rights-list li:first-child { padding-top: 0; }

.rights-list b {
  display: block;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.01em;
  margin-bottom: 3px;
}

.rights-list span {
  display: block;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-3);
}

.rights-col-muted .rights-list b { color: var(--ink-2); }

/* ---------- pricing ---------- */
.pricing {
  background: linear-gradient(180deg, rgba(239,220,169,0) 0%, rgba(239,220,169,.55) 30%, rgba(239,220,169,.55) 70%, rgba(239,220,169,0) 100%);
  max-width: none;
  padding-left: 0; padding-right: 0;
}

.pricing > * { max-width: var(--max); margin-left: auto; margin-right: auto; }
.pricing .price-grid { padding-left: 28px; padding-right: 28px; }

.price-grid {
  display: grid;
  grid-template-columns: 1fr 1.06fr;
  gap: 22px;
  align-items: stretch;
}

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 40px 36px 34px;
  border-radius: 30px;
  background: var(--paper);
  border: 1px solid var(--line-soft);
  transition: transform .4s var(--ease), box-shadow .4s;
}

.price-card.is-sold { background: #FBF6E5; }
.price-card.is-sold .price-tier,
.price-card.is-sold .price-amount,
.price-card.is-sold .price-note,
.price-card.is-sold .price-feats { opacity: .5; }

.price-card.is-live {
  border: 2px solid var(--ink);
  box-shadow: 0 34px 70px -40px rgba(60,44,12,.65);
  transform: translateY(-8px);
}

.price-card.is-live:hover { transform: translateY(-12px); }

.price-badge {
  position: absolute;
  top: -14px; right: 26px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .02em;
}

.badge-sold {
  background: #6E6752;
  color: #F7F2E4;
  box-shadow: 0 6px 14px -8px rgba(60,44,12,.55);
}

.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--clay);
  color: #fff;
  box-shadow: 0 8px 18px -8px rgba(217,119,87,.9);
}

.pulse-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #fff;
  animation: pl2 1.8s infinite;
}

@keyframes pl2 {
  0%   { box-shadow: 0 0 0 0 rgba(255,255,255,.6); }
  70%  { box-shadow: 0 0 0 6px rgba(255,255,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); }
}

.price-tier {
  font-size: 11.5px;
  letter-spacing: .16em;
  font-weight: 700;
  color: var(--ink-3);
  margin-bottom: 18px;
}

.price-amount {
  display: flex;
  align-items: baseline;
  gap: 3px;
  margin-bottom: 8px;
}

.price-amount .currency { font-size: 24px; font-weight: 700; color: var(--ink-2); }
.price-amount .num {
  font-size: 58px;
  font-weight: 800;
  letter-spacing: -.045em;
  line-height: 1;
}
.price-amount .unit { font-size: 15px; color: var(--ink-3); margin-left: 5px; }

.price-note {
  margin: 0 0 26px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-3);
}

.price-feats {
  margin: 0 0 30px;
  padding: 22px 0 0;
  border-top: 1px solid var(--line-soft);
  list-style: none;
  flex: 1;
}

.price-feats li {
  position: relative;
  padding: 7px 0 7px 24px;
  font-size: 14px;
  color: var(--ink-2);
}

.price-feats li::before {
  content: "";
  position: absolute;
  left: 2px; top: 14px;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 0 3px rgba(242,198,77,.22);
}

.price-feats .feat-extra { color: var(--ink); font-weight: 600; }

.price-foot {
  margin: 12px 0 0;
  text-align: center;
  font-size: 12.5px;
  color: var(--ink-3);
}

.price-disclaimer {
  margin: 44px auto 0;
  max-width: 660px;
  text-align: center;
  font-size: 12.5px;
  line-height: 1.9;
  color: var(--ink-3);
  padding: 0 28px;
}

/* ---------- flow ---------- */
.flow-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.flow-list li {
  position: relative;
  padding: 30px 24px 26px;
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
}

.flow-list li::after {
  content: "";
  position: absolute;
  top: 50%; right: -14px;
  width: 8px; height: 8px;
  border-top: 2px solid var(--ink-3);
  border-right: 2px solid var(--ink-3);
  transform: rotate(45deg) translateY(-50%);
  opacity: .35;
}

.flow-list li:last-child::after { display: none; }

.flow-num {
  display: block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  color: var(--yellow-3);
  margin-bottom: 14px;
}

.flow-list h3 {
  margin: 0 0 8px;
  font-size: 16.5px;
  font-weight: 700;
  letter-spacing: -.01em;
}

.flow-list p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--ink-2);
}

/* ---------- faq ---------- */
.faq-list {
  border-top: 1px solid var(--line);
  max-width: 860px;
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 24px 48px 24px 0;
  font-size: 16.5px;
  font-weight: 600;
  letter-spacing: -.01em;
  cursor: pointer;
  list-style: none;
  transition: color .2s;
}

.faq-list summary::-webkit-details-marker { display: none; }

.faq-list summary::after {
  content: "";
  position: absolute;
  right: 8px; top: 50%;
  width: 9px; height: 9px;
  border-right: 2px solid var(--ink-2);
  border-bottom: 2px solid var(--ink-2);
  transform: translateY(-70%) rotate(45deg);
  transition: transform .35s var(--ease);
}

.faq-list details[open] summary::after {
  transform: translateY(-30%) rotate(-135deg);
}

.faq-list summary:hover { color: var(--ink); }

.faq-body {
  padding: 0 48px 26px 0;
  animation: fadeIn .4s var(--ease);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: none; }
}

.faq-body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.95;
  color: var(--ink-2);
}

/* ---------- final ---------- */
.final {
  padding: 40px 28px 120px;
}

.final-inner {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: 86px 40px;
  border-radius: 36px;
  background:
    radial-gradient(ellipse 60% 90% at 80% 10%, rgba(255,218,107,.9), rgba(255,218,107,0) 62%),
    linear-gradient(150deg, #F5CB5B 0%, #EFBF42 52%, #E8B232 100%);
  text-align: center;
  overflow: hidden;
  box-shadow: 0 40px 80px -50px rgba(120,88,20,.8);
}

.final-inner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(30,26,19,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30,26,19,.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, #000 10%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 10%, transparent 72%);
}

.final-inner > * { position: relative; }

.final-inner h2 {
  margin: 0 0 14px;
  font-size: clamp(30px, 4.4vw, 48px);
  letter-spacing: -.04em;
  line-height: 1.15;
  font-weight: 800;
}

.final-inner p {
  margin: 0 0 34px;
  font-size: 16px;
  color: rgba(30,26,19,.72);
}

.final-note {
  display: block;
  margin-top: 18px;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: rgba(30,26,19,.6);
}

/* ---------- footer ---------- */
.footer {
  border-top: 1px solid var(--line);
  padding: 56px 28px 64px;
  background: rgba(246,234,203,.5);
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  align-items: start;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand strong {
  display: block;
  font-size: 17px;
  letter-spacing: -.02em;
}

.footer-brand span {
  display: block;
  font-size: 12.5px;
  color: var(--ink-3);
  margin-top: 1px;
}

.footer-legal {
  margin: 0;
  font-size: 12px;
  line-height: 1.9;
  color: var(--ink-3);
}

.footer-copy {
  grid-column: 2;
  margin: 0;
  font-size: 12px;
  color: var(--ink-3);
}

/* ---------- modal ---------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s, visibility .3s;
}

.modal.is-open { opacity: 1; visibility: visible; }

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(38,30,14,.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.modal-card {
  position: relative;
  width: 100%;
  max-width: 400px;
  padding: 38px 34px 30px;
  background: var(--paper);
  border-radius: 28px;
  box-shadow: 0 40px 90px -30px rgba(0,0,0,.45);
  transform: translateY(18px) scale(.97);
  transition: transform .4s var(--ease);
  text-align: center;
}

.modal.is-open .modal-card { transform: none; }

.modal-close {
  position: absolute;
  top: 14px; right: 16px;
  width: 32px; height: 32px;
  border: 0;
  border-radius: 50%;
  background: rgba(30,26,19,.06);
  color: var(--ink-2);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  transition: background .2s;
}

.modal-close:hover { background: rgba(30,26,19,.13); }

.modal-card h3 {
  margin: 0 0 10px;
  font-size: 24px;
  letter-spacing: -.03em;
  font-weight: 800;
}

.modal-sub {
  margin: 0 0 24px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-2);
}

.modal-sub b { color: var(--ink); }

.qr-box {
  width: 208px;
  height: 208px;
  margin: 0 auto 22px;
  padding: 10px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.qr-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 8px;
}

.modal-meta {
  display: flex;
  justify-content: center;
  gap: 26px;
  padding: 16px 0;
  border-top: 1px dashed var(--line);
  border-bottom: 1px dashed var(--line);
}

.modal-meta div { text-align: left; }

.modal-meta span {
  display: block;
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--ink-3);
  margin-bottom: 2px;
}

.modal-meta b { font-size: 13.5px; font-weight: 700; }

.modal-tip {
  margin: 16px 0 0;
  font-size: 11.5px;
  color: var(--ink-3);
}

/* ---------- reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .85s var(--ease), transform .85s var(--ease);
}

.reveal.in { opacity: 1; transform: none; }

.reveal[data-delay="1"] { transition-delay: .09s; }
.reveal[data-delay="2"] { transition-delay: .18s; }
.reveal[data-delay="3"] { transition-delay: .27s; }
.reveal[data-delay="4"] { transition-delay: .36s; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 20px; }
  .hero-visual { order: -1; margin-bottom: 8px; }
  .map-stage { max-width: 520px; margin: 0 auto; }
  .us-svg { transform: none; }
  .map-caption { margin-left: 0; margin-right: 0; }

  .geo { grid-template-columns: 1fr; gap: 22px; padding: 36px 26px 30px; }
  .geo-body { max-width: none; }

  .why-grid { grid-template-columns: 1fr; }
  .product, .pricing { padding-left: 0; padding-right: 0; }
  .rights-wrap { grid-template-columns: 1fr; }
  .price-grid { grid-template-columns: 1fr; }
  .price-card.is-live { transform: none; }
  .price-card.is-live:hover { transform: translateY(-4px); }
  .flow-list { grid-template-columns: 1fr 1fr; }
  .flow-list li::after { display: none; }
  .footer-inner { grid-template-columns: 1fr; gap: 24px; }
  .footer-copy { grid-column: 1; }
}

@media (max-width: 640px) {
  .geo { padding: 28px 20px 22px; border-radius: 26px; }
  .geo-body h3 { font-size: 21px; }
  .geo-body > p { font-size: 14px; }
  .map-caption {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 6px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(30,26,19,.13);
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--ink-3);
}

.map-caption-l {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--ink);
}

.map-caption .chip-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--clay);
}

.map-caption-r { font-variant-numeric: tabular-nums; }

.map-label { font-size: 11px; padding: 4px 9px; transform: translate(12px, -50%); }
  .nav { padding: 14px 18px; gap: 12px; }
  .nav-links { display: none; }
  .nav-cta { margin-left: auto; }

  .hero { padding: 32px 20px 72px; }
  .hero h1 { font-size: 52px; }
  .hero-sub { font-size: 15.5px; }
  .hero-stats { gap: 26px; margin-top: 40px; }
  .hero-stats dt { font-size: 22px; }

  .section { padding: 76px 20px; }
  .section-head { margin-bottom: 44px; }

  .layer { grid-template-columns: 1fr; gap: 14px; padding: 28px 24px; }
  .layer-index { font-size: 22px; }
  .layer-body h3 { font-size: 19px; }

  .rights-col { padding: 28px 24px; }
  .price-card { padding: 32px 24px 28px; }
  .price-amount .num { font-size: 46px; }

  .flow-list { grid-template-columns: 1fr; }

  .final { padding: 20px 18px 80px; }
  .final-inner { padding: 56px 24px; border-radius: 28px; }

  .footer { padding: 44px 20px 52px; }

  .modal-card { padding: 32px 24px 26px; }
  .qr-box { width: 176px; height: 176px; }
  .modal-meta { gap: 18px; flex-direction: column; align-items: center; }
  .modal-meta div { text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}