:root {
  color-scheme: dark;
  --bg: #05070a;
  --surface: #0b1017;
  --surface-2: #111821;
  --surface-3: #17202b;
  --text: #f5f7fb;
  --muted: #a3adbb;
  --soft: #d8dee8;
  --line: rgba(255, 255, 255, 0.13);
  --line-strong: rgba(255, 255, 255, 0.56);
  --accent: #74e0ff;
  --accent-2: #f2f7ff;
  --ok: #88f0c2;
  --warn: #f1d087;
  --danger: #ff8f8f;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  background:
    linear-gradient(180deg, #030406 0%, #0b1118 52%, #05070a 100%);
  color: var(--text);
  overflow-x: hidden;
}

button,
a {
  font: inherit;
}

button {
  color: inherit;
}

.site-shell {
  width: 100%;
  max-width: 540px;
  min-height: 100vh;
  margin: 0 auto;
  position: relative;
  padding-bottom: 112px;
  background: var(--bg);
  box-shadow: 0 0 90px rgba(0, 0, 0, 0.55);
}

.hero {
  min-height: 520px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.hero-image,
.hero-scrim {
  position: absolute;
  inset: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.92;
  transform: scale(1.01);
}

.hero-scrim {
  background:
    linear-gradient(180deg, rgba(5, 7, 10, 0.18) 0%, rgba(5, 7, 10, 0.48) 44%, #05070a 96%),
    linear-gradient(90deg, rgba(5, 7, 10, 0.9) 0%, rgba(5, 7, 10, 0.54) 52%, rgba(5, 7, 10, 0.16) 100%);
}

.topbar,
.hero-content {
  position: relative;
  z-index: 1;
}

.topbar {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 22px 8px;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 760;
  letter-spacing: 0.02em;
}

.brand-orbit {
  width: 24px;
  height: 24px;
  border: 1px solid rgba(116, 224, 255, 0.9);
  border-radius: 50%;
  position: relative;
  box-shadow: 0 0 18px rgba(116, 224, 255, 0.24);
}

.brand-orbit::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  transform: translate(-50%, -50%);
}

.email-link {
  color: rgba(245, 247, 251, 0.82);
  text-decoration: none;
  font-size: 0.86rem;
  font-weight: 640;
}

.hero-content {
  margin-top: auto;
  padding: 140px 22px 38px;
}

.kicker,
.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 10ch;
  margin-bottom: 16px;
  font-size: clamp(2.55rem, 10vw, 4.1rem);
  line-height: 0.94;
  letter-spacing: 0;
  font-weight: 850;
  overflow-wrap: break-word;
}

.hero-copy {
  max-width: 32ch;
  margin-bottom: 22px;
  color: rgba(245, 247, 251, 0.76);
  font-size: 1rem;
  line-height: 1.55;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.hero-metrics span {
  min-height: 70px;
  border-top: 1px solid rgba(255, 255, 255, 0.24);
  padding-top: 10px;
  color: rgba(245, 247, 251, 0.68);
  font-size: 0.73rem;
  line-height: 1.25;
}

.hero-metrics span:last-child {
  grid-column: 1 / -1;
  min-height: 56px;
}

.hero-metrics strong {
  display: block;
  margin-bottom: 3px;
  color: var(--text);
  font-size: 1.08rem;
}

.quote-panel,
.result-panel {
  padding: 0 22px 18px;
}

.progress-wrap {
  margin: 8px 0 24px;
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 9px;
  color: var(--muted);
  font-size: 0.82rem;
}

.progress-track {
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.progress-track span {
  display: block;
  width: 16%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 220ms ease;
}

.step-copy {
  margin-bottom: 18px;
}

.step-copy h2,
.result-hero h2 {
  margin-bottom: 10px;
  color: var(--text);
  font-size: 1.5rem;
  line-height: 1.08;
  letter-spacing: 0;
  overflow-wrap: break-word;
}

.step-copy p,
.modal-copy,
.result-hero p {
  max-width: 34ch;
  color: var(--muted);
  line-height: 1.55;
}

.options-grid {
  display: grid;
  gap: 12px;
}

.step-supplement {
  margin: -4px 0 18px;
}

.step-supplement:empty,
.inline-note:empty {
  display: none;
}

.requirements-list {
  display: grid;
  gap: 10px;
}

.requirement-item {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  padding: 0 0 13px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.requirement-item:last-child {
  border-bottom: 0;
}

.requirement-item > span {
  width: 23px;
  height: 23px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(116, 224, 255, 0.36);
  border-radius: 50%;
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 850;
}

.requirement-item strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.95rem;
}

.requirement-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.42;
}

.option-card {
  width: 100%;
  min-height: 82px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.025));
  padding: 17px 15px;
  text-align: left;
  cursor: pointer;
  transition:
    border-color 160ms ease,
    background 160ms ease,
    transform 160ms ease,
    opacity 160ms ease;
}

.option-card:active {
  transform: translateY(1px);
}

.option-card.selected {
  border-color: var(--line-strong);
  background:
    linear-gradient(180deg, rgba(116, 224, 255, 0.12), rgba(255, 255, 255, 0.035));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.option-card.disabled {
  opacity: 0.42;
  cursor: not-allowed;
}

.option-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.option-title {
  min-width: 0;
  font-size: 1.06rem;
  font-weight: 760;
  line-height: 1.24;
}

.option-title .badge {
  margin-left: 8px;
  vertical-align: middle;
}

.option-price {
  white-space: nowrap;
  color: var(--soft);
  font-size: 0.98rem;
  font-weight: 760;
}

.option-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  max-width: 78%;
  margin-top: 18px;
}

.stat {
  display: flex;
  flex-direction: column-reverse;
  gap: 5px;
}

.stat strong {
  color: var(--text);
  font-size: 1.1rem;
}

.stat span {
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.25;
}

.option-desc {
  display: block;
  margin-top: 15px;
  padding-top: 13px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.48;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 12px;
}

.badge {
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 999px;
  padding: 4px 7px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--soft);
  font-size: 0.64rem;
  font-weight: 850;
  text-transform: uppercase;
}

.badge.gold {
  border-color: rgba(241, 208, 135, 0.25);
  color: var(--warn);
}

.badge.blue {
  border-color: rgba(116, 224, 255, 0.25);
  color: var(--accent);
}

.mini-action {
  display: inline-flex;
  margin-top: 16px;
  border-bottom: 1px solid rgba(116, 224, 255, 0.56);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 760;
}

.inline-note {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

.bottom-cta {
  position: fixed;
  left: 50%;
  bottom: 0;
  z-index: 10;
  width: min(100%, 540px);
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 10px;
  padding: 14px 22px calc(14px + env(safe-area-inset-bottom));
  background: rgba(5, 7, 10, 0.92);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
}

.primary-cta,
.ghost-cta {
  min-height: 62px;
  border-radius: 4px;
  cursor: pointer;
}

.primary-cta {
  border: 1px solid rgba(255, 255, 255, 0.92);
  background: #f5f7fb;
  color: #05070a;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  font-size: 1.02rem;
  font-weight: 850;
}

.primary-cta:disabled {
  opacity: 0.48;
  cursor: not-allowed;
}

.primary-cta small {
  color: rgba(5, 7, 10, 0.65);
  font-size: 0.72rem;
  font-weight: 640;
}

.ghost-cta {
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.04);
  color: var(--soft);
  font-weight: 760;
}

.ghost-cta:disabled {
  opacity: 0.36;
  cursor: not-allowed;
}

.result-panel {
  display: grid;
  gap: 14px;
}

.result-hero,
.summary-card {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.025));
  padding: 18px 16px;
}

.result-hero h2 {
  margin-bottom: 8px;
  font-size: 2.4rem;
}

.summary-card h3 {
  margin-bottom: 14px;
  font-size: 1rem;
}

.break-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  color: var(--soft);
}

.break-row span:first-child {
  color: var(--muted);
}

.break-row:last-child {
  border-bottom: 0;
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline::before {
  content: "Handled by us = ChinaLaunch\ARequires your presence = You, with our on-site guidance";
  display: block;
  white-space: pre-line;
  padding: 10px 11px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.4;
}

.timeline-group {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 12px;
}

.timeline-day {
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 850;
  padding-top: 13px;
}

.timeline-card {
  display: grid;
  gap: 12px;
  padding: 13px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.035);
}

.timeline-task {
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.timeline-task:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.timeline-task strong {
  display: block;
  margin-bottom: 5px;
  color: var(--text);
  font-size: 0.92rem;
  line-height: 1.32;
}

.timeline-task p {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.42;
}

.materials {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.45;
}

.materials li + li {
  margin-top: 8px;
}

.copy-toast {
  position: fixed;
  left: 50%;
  bottom: calc(96px + env(safe-area-inset-bottom));
  z-index: 12;
  width: min(calc(100% - 44px), 496px);
  transform: translateX(-50%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  background: rgba(13, 18, 25, 0.96);
  box-shadow: var(--shadow);
  padding: 13px 14px;
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 640;
  line-height: 1.35;
  text-align: center;
  white-space: pre-line;
  backdrop-filter: blur(18px);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: end center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.66);
}

.modal {
  width: min(100%, 490px);
  max-height: 82vh;
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: #0c1118;
  padding: 18px;
  box-shadow: var(--shadow);
}

.modal-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
}

.modal-head h2 {
  margin-bottom: 0;
  font-size: 1.3rem;
}

.icon-button {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  cursor: pointer;
  font-size: 1.45rem;
  line-height: 1;
}

.country-groups {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.country-group h3 {
  margin: 0 0 8px;
  color: var(--soft);
  font-size: 0.86rem;
}

.country-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.country-list span {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  padding: 8px 10px;
  color: var(--soft);
  font-size: 0.84rem;
}

[hidden] {
  display: none !important;
}

@media (min-width: 760px) {
  body {
    padding: 28px 0;
  }

  .site-shell {
    min-height: calc(100vh - 56px);
    border-radius: 22px;
    overflow: hidden;
  }

  .bottom-cta {
    border-radius: 0 0 22px 22px;
  }
}