:root {
  --bg: #050616;
  --panel: rgba(13, 16, 45, 0.78);
  --panel-strong: rgba(18, 21, 58, 0.94);
  --line: rgba(166, 140, 255, 0.2);
  --line-green: rgba(202, 255, 22, 0.34);
  --text: #f7f8ff;
  --muted: #aeb6d6;
  --soft: #dde3ff;
  --green: #caff16;
  --purple: #734cff;
  --cyan: #63eaff;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: Inter, "Noto Sans KR", system-ui, sans-serif;
  line-height: 1.55;
  background:
    radial-gradient(circle at 18% 4%, rgba(115, 76, 255, 0.45), transparent 30rem),
    radial-gradient(circle at 84% 16%, rgba(99, 234, 255, 0.16), transparent 24rem),
    radial-gradient(circle at 50% 105%, rgba(202, 255, 22, 0.08), transparent 30rem),
    linear-gradient(145deg, #03040f 0%, #090c28 46%, #17063a 100%);
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  pointer-events: none;
  opacity: 0.13;
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.5) 1px, transparent 1.4px),
    radial-gradient(circle, rgba(202, 255, 22, 0.42) 1px, transparent 1.2px);
  background-size: 92px 92px, 132px 132px;
  background-position: 0 0, 34px 44px;
}

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

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

button {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 58px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(4, 6, 22, 0.74);
  backdrop-filter: blur(20px);
}

.brand-lockup,
.desktop-nav,
.header-actions,
.footer-brand,
.site-footer nav,
.cta-row {
  display: flex;
  align-items: center;
}

.brand-lockup,
.footer-brand {
  gap: 12px;
}

.hinel-mark {
  width: 108px;
  height: 60px;
  object-fit: cover;
  object-position: center;
  border-radius: 6px;
}

.propw-mark {
  width: 132px;
}

.brand-lockup span,
.footer-brand span {
  color: var(--green);
  font-weight: 900;
}

.desktop-nav {
  gap: 22px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.desktop-nav a:hover,
.site-footer nav a:hover,
.text-link {
  color: var(--green);
}

.header-actions {
  gap: 12px;
}

.lang-switch {
  display: flex;
  padding: 4px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.055);
}

.lang-btn {
  min-width: 44px;
  min-height: 32px;
  padding: 0 12px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  cursor: pointer;
  border: 0;
  border-radius: 999px;
  background: transparent;
}

.lang-btn.active {
  color: #061009;
  background: var(--green);
  box-shadow: 0 0 16px rgba(202, 255, 22, 0.34);
}

.btn {
  position: relative;
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  overflow: hidden;
  border-radius: var(--radius);
  font-weight: 900;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #061009;
  background: linear-gradient(135deg, #e5ff4f, var(--green) 48%, #58ff8b);
  box-shadow: 0 0 28px rgba(202, 255, 22, 0.34);
}

.btn-secondary {
  color: var(--soft);
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
}

.btn-small {
  min-height: 40px;
  padding-inline: 17px;
  font-size: 0.84rem;
}

.hero {
  position: relative;
  min-height: auto;
  padding: clamp(44px, 5.5vw, 82px) clamp(18px, 5vw, 72px) 0;
}

.hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    radial-gradient(circle at 62% 45%, rgba(115, 76, 255, 0.32), transparent 23rem),
    radial-gradient(circle at 82% 48%, rgba(202, 255, 22, 0.08), transparent 16rem);
  pointer-events: none;
}

.hero-grid,
.section,
.site-footer {
  position: relative;
  z-index: 1;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(390px, 1.04fr);
  gap: clamp(40px, 6vw, 86px);
  align-items: center;
}

.badge,
.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.badge {
  display: inline-flex;
  padding: 8px 12px;
  border: 1px solid var(--line-green);
  border-radius: 999px;
  background: rgba(202, 255, 22, 0.1);
}

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

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(3.6rem, 8vw, 7.6rem);
  line-height: 0.9;
  font-weight: 900;
  letter-spacing: 0;
  text-wrap: balance;
  text-shadow: 0 0 42px rgba(115, 76, 255, 0.5);
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2.2rem, 4.5vw, 4.2rem);
  line-height: 0.98;
  font-weight: 900;
  text-wrap: balance;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
  line-height: 1.25;
}

.hero-subtitle {
  max-width: 710px;
  color: var(--soft);
  font-size: clamp(1.08rem, 1.8vw, 1.28rem);
}

.period-pill,
.period-card {
  width: fit-content;
  margin: 28px 0;
  padding: 11px 14px;
  border: 1px solid var(--line-green);
  border-radius: var(--radius);
  background: rgba(202, 255, 22, 0.085);
  color: var(--green);
  font-weight: 900;
}

.hero-action-row {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.hero-action-row .period-pill,
.hero-action-row .cta-row {
  margin: 0;
}

.hero-action-row .period-pill {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
}

.benefit-row,
.offer-cards,
.steps-grid,
.plan-grid,
.why-grid {
  display: grid;
  gap: 14px;
}

.benefit-row {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  max-width: 820px;
  margin-bottom: 30px;
}

.benefit-row span,
.offer-cards article,
.steps-grid article,
.plan-grid article,
.why-grid article,
.qa-item,
.offer-copy,
.detail-list,
.about-copy {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.025)), var(--panel);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.2);
}

.benefit-row span {
  min-height: 138px;
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 18px;
}

.benefit-row svg {
  width: 34px;
  height: 34px;
  padding: 7px;
  color: var(--green);
  overflow: visible;
  border: 1px solid rgba(202, 255, 22, 0.3);
  border-radius: 50%;
  background: rgba(202, 255, 22, 0.08);
  box-shadow: 0 0 22px rgba(202, 255, 22, 0.12);
}

.benefit-row svg path,
.benefit-row svg circle {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.benefit-row strong,
.offer-cards strong,
.plan-grid strong {
  color: var(--text);
  font-size: clamp(1.02rem, 1.45vw, 1.35rem);
  line-height: 1.08;
  font-weight: 900;
}

.benefit-row small,
.offer-cards span,
.plan-grid span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1.25;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-visual {
  min-height: clamp(460px, 46vw, 560px);
  display: grid;
  place-items: center;
}

.kol-orbit {
  position: relative;
  width: min(560px, 100%);
  aspect-ratio: 0.88;
}

.kol-orbit::before {
  position: absolute;
  inset: 2%;
  content: "";
  border: 1px solid rgba(202, 255, 22, 0.28);
  border-radius: 50%;
  box-shadow: inset 0 0 76px rgba(115, 76, 255, 0.2), 0 0 90px rgba(99, 234, 255, 0.12);
  transform: rotate(-13deg);
}

.kol-image {
  position: absolute;
  top: 7%;
  left: 50%;
  width: 82%;
  aspect-ratio: 1;
  object-fit: cover;
  border: 1px solid rgba(255, 211, 103, 0.28);
  border-radius: var(--radius);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.46);
  transform: translateX(-50%);
}

.bogo-card,
.mini-stat {
  position: absolute;
  z-index: 2;
  border-radius: var(--radius);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.38);
}

.bogo-card {
  right: 1%;
  top: 45%;
  display: grid;
  gap: 4px;
  padding: 22px;
  color: #061009;
  background: linear-gradient(135deg, #e5ff4f, var(--green) 48%, #58ff8b);
}

.bogo-card span {
  font-weight: 800;
}

.bogo-card strong {
  font-size: clamp(1.7rem, 4vw, 3.2rem);
  line-height: 0.9;
}

.mini-stat {
  min-width: 128px;
  padding: 15px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
}

.mini-stat strong {
  display: block;
  color: var(--green);
  font-size: 1.65rem;
  line-height: 1;
}

.mini-stat span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.stat-a {
  left: 1%;
  bottom: 10%;
}

.stat-b {
  right: 14%;
  bottom: 0;
}

.ticker {
  width: 100vw;
  margin: 24px 0 0 50%;
  overflow: hidden;
  border-top: 1px solid rgba(202, 255, 22, 0.18);
  border-bottom: 1px solid rgba(202, 255, 22, 0.18);
  transform: translateX(-50%);
  background:
    linear-gradient(90deg, rgba(202, 255, 22, 0.1), rgba(22, 151, 255, 0.06), rgba(202, 255, 22, 0.1)),
    rgba(202, 255, 22, 0.06);
  box-shadow: inset 0 0 28px rgba(202, 255, 22, 0.07);
}

.ticker div {
  display: flex;
  width: max-content;
  gap: 34px;
  padding: 14px 0;
  color: var(--green);
  font-size: 0.9rem;
  font-weight: 900;
  text-transform: uppercase;
  animation: marquee 28s linear infinite;
}

.ticker span {
  display: inline-flex;
  align-items: center;
  gap: 34px;
  white-space: nowrap;
}

.ticker span::after {
  width: 6px;
  height: 6px;
  content: "";
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px rgba(202, 255, 22, 0.8);
}

.section {
  padding: clamp(64px, 7vw, 104px) clamp(18px, 3vw, 30px);
}

.offer-section {
  padding-top: clamp(58px, 6vw, 86px);
}

.section-heading {
  max-width: 760px;
}

.section-heading.center {
  margin-inline: auto;
  text-align: center;
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.04rem;
}

.offer-layout,
.about-section {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 22px;
  align-items: stretch;
}

.offer-copy,
.detail-list,
.about-copy {
  padding: 28px;
}

.offer-copy p,
.about-copy p {
  color: var(--soft);
}

.period-card {
  display: grid;
  gap: 5px;
}

.period-card span {
  color: var(--muted);
  font-size: 0.76rem;
  text-transform: uppercase;
}

.detail-list {
  display: grid;
  gap: 12px;
}

.detail-list span {
  position: relative;
  padding-left: 28px;
  color: var(--soft);
  font-weight: 800;
}

.detail-list span::before {
  position: absolute;
  top: 0.48em;
  left: 0;
  width: 10px;
  height: 10px;
  content: "";
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 16px rgba(202, 255, 22, 0.45);
}

.offer-cards {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 18px;
}

.offer-cards article,
.plan-grid article {
  min-height: 150px;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 24px;
  text-align: center;
}

.text-link {
  width: fit-content;
  display: inline-flex;
  margin-top: 6px;
  font-weight: 900;
}

.challenge-plans-showcase {
  max-width: 1240px;
}

.challenge-plans-showcase .section-heading h2 span {
  color: #1697ff;
}

.challenge-label {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 auto 22px;
  padding: 9px 18px;
  color: #1697ff;
  border: 1px solid rgba(22, 151, 255, 0.42);
  border-radius: 999px;
  background: rgba(22, 151, 255, 0.08);
  font-weight: 900;
  letter-spacing: 0.22em;
}

.challenge-label svg {
  width: 18px;
  height: 18px;
}

.challenge-label path {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.challenge-mode-tabs,
.challenge-size-tabs {
  display: grid;
  align-items: center;
  gap: 10px;
  margin-inline: auto;
  padding: 10px;
  border: 1px solid rgba(42, 142, 255, 0.2);
  border-radius: 26px;
  background: rgba(3, 8, 24, 0.82);
  box-shadow: inset 0 0 34px rgba(22, 151, 255, 0.07), 0 24px 70px rgba(0, 0, 0, 0.22);
}

.challenge-mode-tabs {
  width: min(620px, 100%);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 40px;
}

.challenge-size-tabs {
  width: 100%;
  grid-template-columns: repeat(auto-fit, minmax(138px, 1fr));
  margin-top: 28px;
}

.challenge-mode,
.challenge-size {
  display: grid;
  place-items: center;
  gap: 3px;
  min-height: 54px;
  color: var(--muted);
  font: inherit;
  font-weight: 900;
  cursor: pointer;
  border: 0;
  border-radius: 18px;
  background: transparent;
  transition: color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.challenge-mode {
  position: relative;
}

.challenge-size small {
  padding: 2px 9px;
  color: #071007;
  border-radius: 999px;
  background: linear-gradient(90deg, #d8ff22, #67ff64);
  box-shadow: 0 0 18px rgba(202, 255, 22, 0.28);
  font-size: 0.74rem;
  font-weight: 950;
  line-height: 1.25;
  opacity: 1;
}

.challenge-mode small {
  position: absolute;
  top: -18px;
  left: 20px;
  padding: 3px 10px;
  color: #071007;
  border-radius: 999px;
  background: var(--green);
  font-size: 0.72rem;
  line-height: 1;
}

.challenge-mode.active,
.challenge-size.active {
  color: #fff;
  background: #1697ff;
  box-shadow: 0 0 26px rgba(22, 151, 255, 0.36);
}

.challenge-size.active {
  background: #101010;
}

.challenge-rules {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 20px;
  margin-top: 42px;
}

.rules-table {
  overflow: hidden;
  border: 1px solid rgba(22, 151, 255, 0.62);
  border-radius: 22px;
  background: rgba(2, 7, 17, 0.72);
}

.rules-head,
.rules-row {
  display: grid;
  grid-template-columns: 1.4fr repeat(2, 1fr);
  align-items: center;
}

.rules-head {
  min-height: 58px;
  color: var(--muted);
  background: rgba(6, 18, 44, 0.82);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.rules-row {
  min-height: 68px;
  color: var(--soft);
  border-top: 1px solid rgba(65, 91, 132, 0.32);
}

.rules-row:nth-child(odd) {
  background: rgba(7, 17, 40, 0.72);
}

.rules-head span,
.rules-row span,
.rules-row strong {
  padding: 0 24px;
}

.rules-row strong {
  color: #fff;
  font-weight: 800;
  text-align: center;
}

.rules-row strong:last-child {
  color: #1697ff;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.challenge-side-card {
  display: grid;
  align-content: center;
  gap: 18px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    radial-gradient(circle at 80% 10%, rgba(22, 151, 255, 0.18), transparent 8rem),
    rgba(255, 255, 255, 0.055);
}

.side-kicker,
.side-price span {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.challenge-side-card h3 {
  color: #fff;
  font-size: 2rem;
}

.side-price {
  display: grid;
  gap: 7px;
}

.side-price strong {
  max-width: 100%;
  color: var(--green);
  font-size: clamp(1.8rem, 3vw, 3.3rem);
  line-height: 0.98;
  overflow-wrap: anywhere;
  text-shadow: 0 0 22px rgba(202, 255, 22, 0.38);
}

.side-price small {
  max-width: 24ch;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.45;
}

.side-price.is-checkout-price strong {
  color: #fff;
  font-size: clamp(1.45rem, 1.8vw, 2rem);
  line-height: 1.08;
}

.challenge-feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.challenge-feature-grid article {
  display: grid;
  gap: 6px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
}

.challenge-feature-grid span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.challenge-feature-grid strong {
  color: var(--text);
}

.challenge-note {
  max-width: 900px;
  margin: 22px auto 0;
  color: var(--muted);
  text-align: center;
}

.carousel {
  width: 100vw;
  margin: 42px 0 0 50%;
  overflow: hidden;
  transform: translateX(-50%);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}

.carousel-track {
  display: flex;
  width: max-content;
  gap: 24px;
  padding: 16px 24px 28px;
  animation: scroll-x 24s linear infinite;
}

.carousel:hover .carousel-track {
  animation-play-state: paused;
}

.payout-card {
  width: min(76vw, 560px);
  padding: 10px;
  border: 1px solid rgba(202, 255, 22, 0.2);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(115, 76, 255, 0.3), rgba(7, 9, 29, 0.94));
  box-shadow: 0 24px 75px rgba(0, 0, 0, 0.28);
}

.payout-card span {
  display: inline-flex;
  margin: 0 0 10px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.payout-card img {
  width: 100%;
  border-radius: 6px;
}

.section-note {
  max-width: 820px;
  margin: 20px auto 24px;
  color: var(--muted);
  text-align: center;
}

.center-action {
  display: flex;
  justify-content: center;
}

.steps-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 38px 0 28px;
}

.steps-grid article {
  min-height: 230px;
  padding: 24px;
}

.steps-grid span,
.why-grid span {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--green);
  font-weight: 900;
}

.steps-grid p,
.why-grid p {
  color: var(--muted);
  margin-bottom: 0;
}

.plan-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 38px 0 22px;
}

.plan-grid strong {
  color: var(--green);
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.why-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 38px 0 28px;
}

.why-grid article {
  min-height: 220px;
  padding: 22px;
  background:
    radial-gradient(circle at 18% 14%, rgba(202, 255, 22, 0.12), transparent 5rem),
    linear-gradient(145deg, rgba(115, 76, 255, 0.18), rgba(255, 255, 255, 0.025)),
    var(--panel);
}

.qa-list {
  max-width: 920px;
  display: grid;
  gap: 12px;
  margin: 38px auto 0;
}

.qa-item {
  overflow: hidden;
}

.qa-item.active {
  border-color: var(--line-green);
  background: linear-gradient(145deg, rgba(202, 255, 22, 0.08), rgba(115, 76, 255, 0.09)), var(--panel-strong);
}

.qa-question {
  width: 100%;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 22px;
  color: var(--text);
  font-weight: 900;
  text-align: left;
  cursor: pointer;
  border: 0;
  background: transparent;
}

.qa-question i {
  position: relative;
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(202, 255, 22, 0.35);
  border-radius: 50%;
}

.qa-question i::before,
.qa-question i::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 2px;
  content: "";
  background: var(--green);
  transform: translate(-50%, -50%);
  transition: transform 180ms ease;
}

.qa-question i::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.qa-item.active .qa-question i::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.qa-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 220ms ease;
}

.qa-item.active .qa-answer {
  grid-template-rows: 1fr;
}

.qa-answer p {
  min-height: 0;
  margin: 0;
  overflow: hidden;
  color: var(--muted);
  padding: 0 22px;
}

.qa-item.active .qa-answer p {
  padding-bottom: 24px;
}

.final-cta {
  width: min(1080px, calc(100% - 36px));
  margin: 32px auto 94px;
  padding: clamp(46px, 7vw, 88px);
  text-align: center;
  border: 1px solid rgba(202, 255, 22, 0.25);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 50% 0%, rgba(202, 255, 22, 0.18), transparent 28rem),
    radial-gradient(circle at 80% 80%, rgba(115, 76, 255, 0.24), transparent 24rem),
    rgba(9, 12, 36, 0.92);
  box-shadow: 0 0 90px rgba(115, 76, 255, 0.18);
}

.final-cta p {
  color: var(--muted);
}

.final-cta small {
  display: block;
  margin-top: 16px;
  color: var(--muted);
}

.site-footer {
  display: grid;
  gap: 22px;
  padding: 46px clamp(18px, 3vw, 30px) 90px;
  color: var(--muted);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.88rem;
}

.site-footer .hinel-mark {
  width: 108px;
  height: 60px;
}

.site-footer nav {
  flex-wrap: wrap;
  gap: 18px;
  font-weight: 800;
}

.mobile-sticky-cta {
  position: fixed;
  right: 14px;
  bottom: 14px;
  left: 14px;
  z-index: 40;
  display: none;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  color: #061009;
  font-weight: 900;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #e5ff4f, var(--green) 48%, #58ff8b);
  box-shadow: 0 0 34px rgba(202, 255, 22, 0.36);
}

@keyframes scroll-x {
  from { transform: translateX(0); }
  to { transform: translateX(calc(-50% - 12px)); }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-25%); }
}

@media (max-width: 1100px) {
  .desktop-nav {
    display: none;
  }

  .hero-grid,
  .offer-layout,
  .about-section {
    grid-template-columns: 1fr;
  }

  .steps-grid,
  .why-grid,
  .challenge-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .challenge-rules {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  body {
    padding-bottom: 78px;
  }

  .site-header {
    min-height: 70px;
    gap: 10px;
    padding: 10px 14px;
  }

  .hinel-mark,
  .site-footer .hinel-mark {
    width: 64px;
    height: 40px;
  }

  .propw-mark {
    width: 78px;
  }

  .header-actions .btn {
    display: none;
  }

  .lang-btn {
    min-width: 36px;
    min-height: 29px;
    padding: 0 8px;
  }

  .hero {
    min-height: auto;
    padding-top: 44px;
  }

  h1 {
    font-size: clamp(3rem, 14vw, 4.7rem);
  }

  h2 {
    font-size: clamp(2rem, 9vw, 3.2rem);
  }

  .benefit-row,
  .offer-cards,
  .steps-grid,
  .plan-grid,
  .why-grid,
  .challenge-feature-grid {
    grid-template-columns: 1fr;
  }

  .challenge-label {
    font-size: 0.72rem;
    letter-spacing: 0.14em;
  }

  .challenge-mode-tabs,
  .challenge-size-tabs {
    border-radius: 18px;
  }

  .challenge-mode-tabs {
    grid-template-columns: 1fr;
  }

  .challenge-size-tabs {
    grid-template-columns: 1fr;
  }

  .challenge-mode,
  .challenge-size {
    min-height: 48px;
  }

  .challenge-mode small {
    top: 50%;
    left: 16px;
    transform: translateY(-50%);
  }

  .rules-table {
    overflow-x: auto;
  }

  .rules-head,
  .rules-row {
    min-width: 760px;
  }

  .rules-head span,
  .rules-row span,
  .rules-row strong {
    padding: 0 16px;
  }

  .cta-row .btn,
  .center-action .btn,
  .final-cta .btn {
    width: 100%;
  }

  .hero-visual {
    min-height: 440px;
  }

  .kol-orbit {
    width: min(420px, 100%);
  }

  .kol-image {
    width: 86%;
  }

  .bogo-card {
    top: 46%;
    padding: 17px;
  }

  .mini-stat {
    min-width: 104px;
    padding: 12px;
  }

  .mini-stat strong {
    font-size: 1.3rem;
  }

  .payout-card {
    width: 84vw;
  }

  .mobile-sticky-cta {
    display: flex;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .qa-answer,
  .qa-question i::after,
  .btn {
    animation: none;
    transition: none;
  }
}