:root {
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", "Noto Sans SC", "Noto Sans JP", "Noto Sans KR", Arial, sans-serif;
  --ink: #172033;
  --muted: #667085;
  --line: #e7eaf0;
  --surface: #ffffff;
  --surface-soft: #f7f9fc;
  --shadow-sm: 0 8px 24px rgba(16, 24, 40, 0.08);
  --shadow-md: 0 20px 60px rgba(16, 24, 40, 0.12);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 30px;
  --container: 1180px;
  --accent: #ef3157;
  --accent-dark: #c8163b;
  --accent-soft: #fff0f3;
  --accent-rgb: 239, 49, 87;
  --secondary: #7c3aed;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 98px;
  color-scheme: light;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: #fff;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

html[lang="ja"] body {
  font-family: "Noto Sans JP", "Yu Gothic", Meiryo, var(--font-sans);
}

html[lang="ko"] body {
  font-family: "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", var(--font-sans);
}

html[lang="zh-CN"] body {
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", var(--font-sans);
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a,
select,
summary {
  -webkit-tap-highlight-color: transparent;
}

button {
  border: 0;
}

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

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

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

h1,
h2,
h3,
p,
span,
a,
button {
  overflow-wrap: anywhere;
}

[hidden] {
  display: none !important;
}

:focus-visible {
  outline: 3px solid rgba(var(--accent-rgb), 0.32);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 16px;
  border-radius: 999px;
  color: #fff;
  background: #111827;
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.icon {
  display: inline-block;
  width: 1.15em;
  height: 1.15em;
  flex: 0 0 auto;
  background: currentColor;
  -webkit-mask: var(--icon) center / contain no-repeat;
  mask: var(--icon) center / contain no-repeat;
}

.icon-gift { --icon: url("../../images/icons/gift.svg"); }
.icon-truck { --icon: url("../../images/icons/truck.svg"); }
.icon-shield { --icon: url("../../images/icons/shield-check.svg"); }
.icon-bolt { --icon: url("../../images/icons/bolt.svg"); }
.icon-ticket { --icon: url("../../images/icons/ticket.svg"); }
.icon-cart { --icon: url("../../images/icons/cart.svg"); }
.icon-arrow { --icon: url("../../images/icons/arrow-right.svg"); }
.icon-check { --icon: url("../../images/icons/check.svg"); }
.icon-menu { --icon: url("../../images/icons/menu.svg"); }
.icon-close { --icon: url("../../images/icons/close.svg"); }
.icon-users { --icon: url("../../images/icons/users.svg"); }
.icon-headset { --icon: url("../../images/icons/headset.svg"); }
.icon-info { --icon: url("../../images/icons/info.svg"); }
.icon-lock { --icon: url("../../images/icons/lock.svg"); }
.icon-copy { --icon: url("../../images/icons/copy.svg"); }
.icon-flame { --icon: url("../../images/icons/flame.svg"); }

.site-topbar {
  color: #fff;
  background: linear-gradient(90deg, var(--accent-dark), var(--accent), var(--secondary));
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0.01em;
}

.topbar-inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
}

.topbar-separator {
  width: 1px;
  height: 16px;
  background: rgba(255, 255, 255, 0.35);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(255, 255, 255, 0.93);
  border-bottom: 1px solid rgba(231, 234, 240, 0.9);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.header-row {
  min-height: 74px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand-link {
  flex: 0 0 auto;
}

.brand-logo {
  width: 132px;
  height: auto;
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-inline: auto;
  font-size: 14px;
  font-weight: 700;
}

.desktop-nav a {
  position: relative;
  padding: 8px 0;
  color: #344054;
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 2px;
  height: 2px;
  border-radius: 999px;
  background: var(--accent);
  transition: right 0.2s ease;
}

.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after {
  right: 0;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.language-control {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-width: 156px;
  height: 42px;
  padding-inline: 12px 34px;
  border: 1px solid #d9deea;
  border-radius: 999px;
  color: #344054;
  background: #fff;
  box-shadow: 0 5px 14px rgba(16, 24, 40, 0.05);
}

.language-control select {
  width: 100%;
  padding: 0;
  border: 0;
  color: inherit;
  background: transparent;
  appearance: none;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  outline: 0;
}

.language-globe {
  margin-right: 7px;
  color: var(--accent);
  font-weight: 900;
}

.select-chevron {
  position: absolute;
  right: 13px;
  top: 50%;
  transform: translateY(-54%);
  pointer-events: none;
  font-size: 18px;
}

.menu-toggle,
.menu-close {
  width: 42px;
  height: 42px;
  display: none;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--ink);
  background: #f4f6fa;
  cursor: pointer;
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 120;
}

.mobile-menu-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.48);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
}

.mobile-menu-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(88vw, 380px);
  height: 100%;
  padding: 22px;
  background: #fff;
  box-shadow: -20px 0 70px rgba(15, 23, 42, 0.22);
  animation: menu-in 0.22s ease both;
}

.mobile-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.mobile-menu-head .menu-close {
  display: inline-flex;
}

.mobile-nav {
  display: grid;
  gap: 6px;
  margin-top: 18px;
}

.mobile-nav a {
  padding: 14px 15px;
  border-radius: 14px;
  font-weight: 760;
  color: #344054;
}

.mobile-nav a:hover,
.mobile-nav a:focus-visible {
  color: var(--accent-dark);
  background: var(--accent-soft);
}

@keyframes menu-in {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

.hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.hero-grid {
  min-height: 610px;
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(420px, 0.97fr);
  align-items: center;
  gap: 50px;
  padding-top: 62px;
  padding-bottom: 68px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero-eyebrow,
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-eyebrow {
  padding: 9px 14px;
  border: 1px solid rgba(var(--accent-rgb), 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 8px 24px rgba(var(--accent-rgb), 0.08);
}

.hero h1 {
  max-width: 780px;
  margin: 18px 0 18px;
  font-size: clamp(42px, 5.1vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.045em;
}

.hero-highlight {
  max-width: 740px;
  margin-bottom: 14px;
  color: var(--accent-dark);
  font-size: clamp(20px, 2.25vw, 30px);
  font-weight: 850;
  line-height: 1.32;
}

.hero-note {
  max-width: 660px;
  margin-bottom: 0;
  color: #596579;
  font-size: 17px;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.hero-microcopy {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 15px 0 0;
  color: #667085;
  font-size: 13px;
}

.hero-microcopy .icon {
  margin-top: 3px;
  color: #16a34a;
}

.hero-orb {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(2px);
  opacity: 0.75;
}

.orb-one {
  width: 420px;
  height: 420px;
  top: -160px;
  right: 4%;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.2), transparent 68%);
}

.orb-two {
  width: 500px;
  height: 500px;
  left: -260px;
  bottom: -300px;
  background: radial-gradient(circle, rgba(250, 204, 21, 0.2), transparent 68%);
}

.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 15px;
  font-weight: 850;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

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

.btn:active {
  transform: translateY(0);
}

.btn-lg {
  min-height: 56px;
  padding: 15px 24px;
  border-radius: 17px;
  font-size: 16px;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  box-shadow: 0 14px 30px rgba(var(--accent-rgb), 0.25);
}

.btn-primary:hover {
  box-shadow: 0 18px 38px rgba(var(--accent-rgb), 0.32);
}

.btn-secondary {
  color: var(--accent-dark);
  border-color: rgba(var(--accent-rgb), 0.25);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 26px rgba(16, 24, 40, 0.06);
}

.btn-block {
  width: 100%;
}

.quick-strip {
  position: relative;
  z-index: 5;
  margin-top: -24px;
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding: 15px;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-md);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.quick-card {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 17px;
  background: linear-gradient(145deg, #fff, #f9fafc);
}

.quick-icon,
.info-icon,
.hub-icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  border-radius: 14px;
  color: var(--accent);
  background: var(--accent-soft);
}

.quick-card strong,
.quick-card span {
  display: block;
}

.quick-card strong {
  margin-bottom: 2px;
  font-size: 14px;
}

.quick-card div > span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.section {
  padding: 86px 0;
}

.section-soft {
  background: linear-gradient(180deg, #fbfcfe, #f5f7fb);
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
}

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

.section-heading h2,
.detail-panel > h2,
.invite-copy h2,
.faq-intro h2 {
  margin: 8px 0 0;
  font-size: clamp(30px, 3.8vw, 48px);
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.section-heading p {
  max-width: 720px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 16px;
}

.section-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 800;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(16, 24, 40, 0.07);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 45px rgba(16, 24, 40, 0.12);
}

.product-media {
  position: relative;
  aspect-ratio: 1.08 / 1;
  display: grid;
  place-items: center;
  padding: 26px 18px 10px;
  background: linear-gradient(145deg, #f8fafc, #eef2f6);
}

.product-media img {
  width: 90%;
  height: 90%;
  object-fit: contain;
  transition: transform 0.25s ease;
}

.product-card:hover .product-media img {
  transform: scale(1.035);
}

.product-badge,
.shipping-mini-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 1;
  padding: 6px 9px;
  border-radius: 999px;
  color: #fff;
  background: var(--accent);
  font-size: 11px;
  font-weight: 850;
}

.shipping-mini-badge {
  left: auto;
  right: 12px;
  color: #166534;
  background: #dcfce7;
}

.product-body {
  padding: 17px;
}

.product-body h3 {
  min-height: 48px;
  margin-bottom: 4px;
  font-size: 16px;
  line-height: 1.4;
}

.product-body p {
  min-height: 40px;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 13px;
}

.price-line {
  display: flex;
  align-items: baseline;
  gap: 9px;
  margin-bottom: 14px;
}

.price-line strong {
  color: var(--accent);
  font-size: 25px;
  line-height: 1;
}

.price-line del {
  color: #98a2b3;
  font-size: 13px;
}

.product-cta {
  width: 100%;
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 13px;
  color: #fff;
  background: var(--accent);
  font-weight: 820;
  cursor: pointer;
}

.steps-grid {
  display: grid;
  gap: 16px;
}

.steps-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.steps-four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.step-card {
  position: relative;
  min-height: 172px;
  padding: 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.step-card::after {
  content: "";
  position: absolute;
  right: -45px;
  bottom: -55px;
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background: var(--accent-soft);
}

.step-number {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border-radius: 14px;
  color: #fff;
  background: var(--accent);
  font-size: 18px;
  font-weight: 900;
}

.step-card h3 {
  margin-bottom: 7px;
  font-size: 18px;
}

.step-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.detail-panel {
  padding: 34px;
  border: 1px solid rgba(var(--accent-rgb), 0.12);
  border-radius: 28px;
  background: linear-gradient(145deg, #fff, var(--accent-soft));
  box-shadow: var(--shadow-sm);
}

.detail-panel > h2 {
  margin-bottom: 24px;
  font-size: clamp(28px, 3vw, 40px);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.info-card {
  display: flex;
  gap: 13px;
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.86);
}

.info-card h3 {
  margin-bottom: 4px;
  font-size: 15px;
}

.info-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.38fr) minmax(0, 0.62fr);
  gap: 52px;
  align-items: start;
}

.faq-intro {
  position: sticky;
  top: 120px;
}

.faq-decoration {
  width: 88px;
  height: 88px;
  display: grid;
  place-items: center;
  margin-top: 24px;
  border-radius: 28px;
  color: var(--accent);
  background: var(--accent-soft);
  font-size: 48px;
  font-weight: 900;
}

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

.faq-item {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: #fff;
  box-shadow: 0 7px 22px rgba(16, 24, 40, 0.05);
}

.faq-item summary {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 68px;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
  font-weight: 780;
}

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

.faq-item summary span {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 50%;
  color: var(--accent);
  background: var(--accent-soft);
  font-size: 21px;
  transition: transform 0.2s ease;
}

.faq-item[open] summary span {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 20px 20px;
  color: var(--muted);
}

.faq-answer p {
  margin: 0;
}

.rules-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.rule-card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.rule-card h3 {
  margin-bottom: 14px;
  font-size: 19px;
}

.rule-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.site-footer {
  padding: 44px 0 112px;
  color: #475467;
  border-top: 1px solid var(--line);
  background: #fbfcfe;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(200px, 0.8fr) minmax(0, 1.2fr);
  gap: 28px 40px;
  align-items: start;
}

.footer-brand img {
  width: 126px;
}

.footer-brand p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.footer-links {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-size: 13px;
  font-weight: 700;
}

.footer-links a:hover {
  color: var(--accent-dark);
}

.footer-legal,
.footer-copy {
  margin: 0;
  color: #7c8799;
  font-size: 12px;
}

.footer-copy {
  text-align: right;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 20px;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.58);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.modal-panel {
  position: relative;
  z-index: 1;
  width: min(100%, 540px);
  max-height: min(88vh, 780px);
  overflow-y: auto;
  padding: 34px;
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 28px 90px rgba(15, 23, 42, 0.32);
  animation: modal-in 0.22s ease both;
}

@keyframes modal-in {
  from { opacity: 0; transform: translateY(14px) scale(0.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-close {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #475467;
  background: #f2f4f7;
  cursor: pointer;
}

.modal-heading {
  padding-right: 38px;
  margin-bottom: 22px;
}

.modal-heading h2 {
  margin: 7px 0 8px;
  font-size: 30px;
  line-height: 1.16;
}

.modal-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.form-stack {
  display: grid;
  gap: 15px;
}

.field {
  display: grid;
  gap: 7px;
}

.field > span:first-child {
  font-size: 13px;
  font-weight: 800;
}

.field input,
.invite-link-field input {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  border: 1px solid #d8dee9;
  border-radius: 13px;
  color: var(--ink);
  background: #fff;
  outline: 0;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.field input:focus,
.invite-link-field input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.11);
}

.input-action {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.input-action button {
  min-width: 124px;
  padding-inline: 14px;
  border-radius: 13px;
  color: var(--accent-dark);
  background: var(--accent-soft);
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.input-action button:disabled {
  opacity: 0.62;
  cursor: not-allowed;
}

.check-field {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: #5d687a;
  font-size: 13px;
}

.check-field input {
  width: 17px;
  height: 17px;
  margin-top: 2px;
  accent-color: var(--accent);
}

.check-field a {
  color: var(--accent-dark);
  font-weight: 750;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.form-error {
  min-height: 17px;
  color: #d92d20;
  font-size: 12px;
}

.form-safe {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 7px;
  margin: -2px 0 0;
  color: #667085;
  font-size: 12px;
  text-align: center;
}

.modal-result {
  display: none;
  text-align: center;
}

.modal-result.is-visible {
  display: block;
}

.result-icon {
  width: 72px;
  height: 72px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  border-radius: 24px;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--secondary));
  box-shadow: 0 16px 36px rgba(var(--accent-rgb), 0.24);
  font-size: 32px;
}

.modal-result h3 {
  margin: 7px 0;
  font-size: 28px;
}

.modal-result p {
  color: var(--muted);
}

.result-amount {
  display: block;
  margin: 12px 0;
  color: var(--accent);
  font-size: 58px;
  line-height: 1;
}

.selected-product {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
  padding: 13px 15px;
  border-radius: 13px;
  background: var(--accent-soft);
  font-size: 13px;
}

.selected-product strong {
  color: var(--accent-dark);
}

.toast-region {
  position: fixed;
  right: 20px;
  bottom: 24px;
  z-index: 300;
  display: grid;
  gap: 10px;
  width: min(360px, calc(100% - 40px));
}

.toast {
  padding: 13px 15px;
  border-radius: 14px;
  color: #fff;
  background: #1f2937;
  box-shadow: 0 14px 35px rgba(15, 23, 42, 0.28);
  font-size: 13px;
  animation: toast-in 0.2s ease both;
}

.toast.success {
  background: #15803d;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.mobile-sticky {
  position: fixed;
  left: 50%;
  bottom: max(12px, env(safe-area-inset-bottom));
  z-index: 70;
  width: min(560px, calc(100% - 24px));
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.2);
  transform: translateX(-50%);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

body.modal-open,
body.menu-open {
  overflow: hidden;
}

@media (min-width: 821px) {
  .mobile-sticky {
    display: none;
  }
}

@media (max-width: 1080px) {
  .desktop-nav {
    gap: 18px;
    font-size: 13px;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(350px, 0.86fr);
    gap: 24px;
  }

  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 820px) {
  html {
    scroll-padding-top: 76px;
  }

  .site-topbar {
    font-size: 11px;
  }

  .topbar-inner {
    width: 100%;
    min-height: 34px;
    justify-content: flex-start;
    gap: 12px;
    padding-inline: 16px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .topbar-inner::-webkit-scrollbar {
    display: none;
  }

  .topbar-separator {
    height: 13px;
  }

  .header-row {
    min-height: 64px;
    gap: 14px;
  }

  .brand-logo {
    width: 112px;
  }

  .desktop-nav {
    display: none;
  }

  .header-actions {
    margin-left: auto;
  }

  .language-control {
    min-width: 118px;
    height: 40px;
    padding-inline: 10px 27px;
  }

  .language-control select {
    font-size: 12px;
  }

  .language-globe {
    display: none;
  }

  .select-chevron {
    right: 10px;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .hero-grid {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 36px;
    padding-top: 44px;
    padding-bottom: 74px;
  }

  .hero-copy {
    text-align: center;
  }

  .hero-eyebrow {
    margin-inline: auto;
  }

  .hero h1,
  .hero-highlight,
  .hero-note {
    margin-left: auto;
    margin-right: auto;
  }

  .hero h1 {
    font-size: clamp(38px, 10vw, 56px);
  }

  .hero-highlight {
    font-size: 22px;
  }

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

  .hero-microcopy {
    justify-content: center;
    text-align: left;
  }

  .quick-strip {
    margin-top: -40px;
  }

  .quick-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 12px;
  }

  .section {
    padding: 68px 0;
  }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 26px;
  }

  .steps-three,
  .info-grid {
    grid-template-columns: 1fr;
  }

  .faq-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .faq-intro {
    position: static;
  }

  .faq-decoration {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: flex-start;
  }

  .footer-copy {
    text-align: left;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(calc(100% - 24px), var(--container));
  }

  .site-topbar .icon {
    display: none;
  }

  .hero-grid {
    padding-top: 32px;
    padding-bottom: 68px;
  }

  .hero h1 {
    font-size: clamp(34px, 11vw, 46px);
    letter-spacing: -0.035em;
  }

  .hero-highlight {
    font-size: 20px;
  }

  .hero-note {
    font-size: 15px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .btn-lg {
    width: 100%;
  }

  .quick-grid,
  .product-grid,
  .steps-four,
  .rules-grid {
    grid-template-columns: 1fr;
  }

  .quick-card {
    min-height: 76px;
  }

  .product-grid {
    gap: 14px;
  }

  .product-card {
    display: grid;
    grid-template-columns: 42% 58%;
    align-items: stretch;
  }

  .product-media {
    aspect-ratio: auto;
    min-height: 210px;
    padding: 32px 8px 12px;
  }

  .product-media img {
    width: 100%;
    height: 100%;
  }

  .product-body {
    padding: 17px 14px;
  }

  .product-body h3,
  .product-body p {
    min-height: 0;
  }

  .price-line strong {
    font-size: 22px;
  }

  .detail-panel {
    padding: 24px 16px;
  }

  .info-card {
    padding: 15px;
  }

  .modal {
    align-items: end;
    padding: 0;
  }

  .modal-panel {
    width: 100%;
    max-height: 92vh;
    padding: 28px 18px calc(22px + env(safe-area-inset-bottom));
    border-radius: 24px 24px 0 0;
  }

  .input-action {
    grid-template-columns: 1fr;
  }

  .input-action button {
    min-height: 44px;
  }

  .toast-region {
    right: 12px;
    bottom: 88px;
    width: calc(100% - 24px);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}