:root {
  --bg: #edf4f9;
  --card: rgba(255, 255, 255, 0.8);
  --line: rgba(158, 186, 210, 0.34);
  --navy: #0f2d4f;
  --navy-2: #183f6a;
  --text: #15395e;
  --muted: #6c859c;
  --blue: #2491ff;
  --green: #26b56f;
  --orange: #ff9950;
  --violet: #6472ff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Outfit", "Noto Sans SC", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 14% 10%, rgba(36, 145, 255, 0.16), transparent 22%),
    radial-gradient(circle at 84% 62%, rgba(38, 181, 111, 0.12), transparent 20%),
    linear-gradient(180deg, #f6fafd 0%, #eaf1f7 100%);
}

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

.page-shell {
  width: min(1240px, calc(100vw - 32px));
  margin: 16px auto 48px;
}

.topbar {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(206, 224, 239, 0.9);
  border-radius: 22px;
  box-shadow: 0 20px 40px rgba(55, 102, 146, 0.08);
}

.site-footer {
  margin-top: 28px;
  padding: 18px 20px 16px;
  border: 1px solid rgba(206, 224, 239, 0.9);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.74);
  backdrop-filter: blur(12px);
  box-shadow: 0 14px 30px rgba(55, 102, 146, 0.08);
}

.site-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  justify-content: center;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(158, 186, 210, 0.24);
}

.site-footer-links a {
  font-size: 13px;
  color: #5f7f9d;
}

.site-footer-links a:hover {
  color: #356a99;
  text-decoration: underline;
}

.site-filing {
  margin-top: 10px;
  text-align: center;
  font-size: 13px;
  color: #7d93a8;
}

.site-filing a {
  color: #5f7f9d;
}

.site-filing a:hover {
  color: #356a99;
  text-decoration: underline;
}

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

.brand-icon {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
}

.brand strong,
.brand span {
  display: block;
}

.brand strong {
  font-size: 18px;
}

.brand span {
  font-size: 12px;
  color: var(--muted);
}

.nav {
  display: flex;
  gap: 24px;
  color: #6f889f;
  font-size: 14px;
}

.link-disabled {
  color: #95a7b8 !important;
  cursor: not-allowed;
  pointer-events: none;
  text-decoration: none;
}

.nav-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.nav-cta {
  min-width: 118px;
  padding: 12px 18px;
  background: linear-gradient(135deg, #2491ff, #63b8ff);
  color: #fff;
  box-shadow: 0 12px 24px rgba(36, 145, 255, 0.18);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.74fr) minmax(640px, 1.26fr);
  gap: 34px;
  align-items: center;
  padding: 44px;
  margin-top: 18px;
  min-height: 656px;
  border-radius: 34px;
  background: linear-gradient(140deg, rgba(12, 41, 72, 0.98) 0%, rgba(24, 63, 106, 0.96) 100%);
  position: relative;
  overflow: hidden;
  box-shadow: 0 36px 72px rgba(16, 47, 82, 0.18);
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(20px);
}

.hero::before {
  width: 340px;
  height: 340px;
  top: -120px;
  right: -80px;
  background: rgba(36, 145, 255, 0.16);
}

.hero::after {
  width: 220px;
  height: 220px;
  left: -40px;
  bottom: -60px;
  background: rgba(114, 208, 255, 0.1);
}

.hero-copy,
.hero-panel {
  position: relative;
  z-index: 1;
}

.hero-wordmark {
  display: block;
  width: min(100%, 460px);
  margin: 0 0 18px 4px;
}

.eyebrow,
.section-title p {
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #8fc2f4;
}

.hero h1 {
  max-width: 400px;
  margin: 0;
  font-size: clamp(38px, 4.5vw, 60px);
  line-height: 1.08;
  color: #fff;
}

.hero-text {
  max-width: 380px;
  margin: 24px 0 0;
  font-size: 17px;
  line-height: 1.8;
  color: #d6e6f7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  padding: 13px 22px;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, #2491ff, #68bbff);
  color: #fff;
  box-shadow: 0 14px 28px rgba(36, 145, 255, 0.2);
}

.btn-secondary {
  color: #d9ebfb;
  border-color: rgba(132, 180, 228, 0.58);
  background: rgba(255, 255, 255, 0.04);
}

.btn-green {
  background: linear-gradient(135deg, #26b56f, #4bc98a);
  color: #fff;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.hero-badges li {
  padding: 10px 14px;
  border: 1px solid rgba(129, 176, 221, 0.32);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font-size: 13px;
}

.hero-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: 8px;
}

.preview-shell {
  width: 100%;
  max-width: 940px;
}

.window {
  width: 100%;
  background: rgba(245, 250, 255, 0.97);
  border: 1px solid rgba(196, 221, 243, 0.55);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 28px 54px rgba(4, 20, 35, 0.18);
}

.window-screen {
  aspect-ratio: 1120 / 720;
  background: transparent;
  border-radius: 0 0 28px 28px;
  overflow: hidden;
}

.window-screen iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: transparent;
  border-radius: 0 0 28px 28px;
}

.preview-meta {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-top: 16px;
  padding: 0 4px;
}

.preview-label {
  display: block;
  margin-bottom: 6px;
  color: #8fb9e4;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.preview-meta strong {
  color: #fff;
  font-size: 26px;
}

.preview-meta p {
  max-width: 340px;
  margin: 0;
  color: #cce0f4;
  font-size: 14px;
  line-height: 1.7;
}

.preview-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
  justify-content: center;
  padding: 0 18px;
}

.preview-tab {
  padding: 11px 16px;
  border: 1px solid rgba(137, 182, 224, 0.32);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #dcecff;
  font: inherit;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.preview-tab:hover,
.preview-tab.is-active {
  background: linear-gradient(135deg, rgba(36, 145, 255, 0.18), rgba(36, 145, 255, 0.08));
  border-color: rgba(102, 183, 255, 0.52);
  transform: translateY(-1px);
}

.features,
.downloads {
  margin-top: 34px;
}

.section-title h2 {
  margin: 0;
  max-width: 680px;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.12;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 22px;
}

.feature-card {
  padding: 26px;
  border-radius: 28px;
  background: var(--card);
  border: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.feature-card h3,
.download-card h3 {
  margin: 16px 0 10px;
  font-size: 20px;
}

.feature-card p,
.download-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.icon {
  display: inline-block;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  margin-bottom: 18px;
}

.blue {
  background: linear-gradient(135deg, #2491ff, #70c0ff);
}

.green {
  background: linear-gradient(135deg, #26b56f, #74d7a0);
}

.orange {
  background: linear-gradient(135deg, #ff9950, #ffc289);
}

.violet {
  background: linear-gradient(135deg, #6472ff, #9ea8ff);
}

.downloads {
  padding: 34px;
  border-radius: 34px;
  background: linear-gradient(145deg, #102f52, #183f6a);
  box-shadow: 0 28px 62px rgba(16, 47, 82, 0.16);
}

.section-title.light p {
  color: #8fc2f4;
}

.section-title.light h2 {
  color: #fff;
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.download-card {
  padding: 24px;
  border-radius: 26px;
  background: var(--card);
  border: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.pill {
  display: inline-block;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(36, 145, 255, 0.12);
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
}

.pill.green {
  background: rgba(38, 181, 111, 0.14);
  color: var(--green);
}

.pill.orange {
  background: rgba(255, 153, 80, 0.14);
  color: var(--orange);
}

.download-card .btn {
  margin-top: 18px;
}

.subscribe-hero,
.pay-layout {
  margin-top: 18px;
  border-radius: 34px;
  background: linear-gradient(140deg, rgba(12, 41, 72, 0.98) 0%, rgba(24, 63, 106, 0.96) 100%);
  box-shadow: 0 36px 72px rgba(16, 47, 82, 0.18);
}

.subscribe-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 24px;
  align-items: stretch;
  padding: 44px;
  overflow: hidden;
  position: relative;
}

.subscribe-hero::before,
.pay-layout::before {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: rgba(36, 145, 255, 0.16);
  filter: blur(18px);
}

.subscribe-hero::before {
  right: -70px;
  top: -90px;
}

.subscribe-hero > *,
.pay-layout > * {
  position: relative;
  z-index: 1;
}

.subscribe-hero h1,
.order-card h1 {
  max-width: 780px;
  margin: 0;
  color: #fff;
  font-size: clamp(38px, 4vw, 58px);
  line-height: 1.08;
}

.subscribe-hero p,
.order-desc {
  max-width: 720px;
  margin: 22px 0 0;
  color: #d6e6f7;
  font-size: 17px;
  line-height: 1.8;
}

.subscribe-summary-card,
.payment-card,
.order-card,
.portal-plan-card {
  border: 1px solid rgba(206, 224, 239, 0.88);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(10px);
  box-shadow: 0 24px 48px rgba(55, 102, 146, 0.1);
}

.subscribe-summary-card {
  align-self: end;
  padding: 24px;
  border-radius: 28px;
}

.subscribe-summary-card span,
.order-info span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.subscribe-summary-card strong {
  display: block;
  color: var(--navy);
  font-size: 24px;
}

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

.plan-section {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 34px;
}

.portal-plan-card {
  padding: 28px;
  border-radius: 30px;
}

.portal-plan-card h2,
.payment-card h2,
.order-benefits h2 {
  margin: 18px 0 10px;
  color: var(--navy);
  font-size: 24px;
}

.portal-plan-card p,
.payment-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.featured-plan {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(235, 247, 255, 0.88));
  border-color: rgba(36, 145, 255, 0.3);
}

.price-stack {
  display: grid;
  gap: 10px;
  margin: 22px 0;
}

.price-stack div {
  display: grid;
  grid-template-columns: 54px 1fr auto;
  gap: 10px;
  align-items: baseline;
  padding: 12px 14px;
  border: 1px solid rgba(158, 186, 210, 0.34);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.66);
}

.price-stack span,
.price-stack em {
  color: var(--muted);
  font-size: 13px;
  font-style: normal;
}

.price-stack strong {
  color: var(--navy);
  font-size: 24px;
}

.portal-feature-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.portal-feature-list li {
  position: relative;
  padding-left: 20px;
  color: var(--text);
  line-height: 1.65;
}

.portal-feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), #72c7ff);
}

.plan-buy-btn {
  width: 100%;
  margin-top: 24px;
}

.pay-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: 24px;
  align-items: stretch;
  padding: 34px;
  overflow: hidden;
}

.pay-layout::before {
  left: -80px;
  bottom: -100px;
}

.order-card,
.payment-card {
  border-radius: 30px;
  padding: 30px;
}

.order-card {
  background: rgba(15, 45, 79, 0.34);
  border-color: rgba(132, 180, 228, 0.34);
}

.order-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 26px;
}

.order-info {
  padding: 16px;
  border: 1px solid rgba(206, 224, 239, 0.74);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.88);
}

.order-info strong {
  color: var(--navy);
  font-size: 18px;
  word-break: break-all;
}

.amount-info strong {
  color: var(--orange);
  font-size: 28px;
}

.order-benefits {
  margin-top: 20px;
  padding: 20px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.88);
}

.order-benefits h2 {
  margin-top: 0;
}

.payment-card {
  text-align: center;
}

.portal-qr-box {
  width: min(360px, 100%);
  margin: 24px auto 18px;
  padding: 16px;
  border: 1px solid rgba(158, 186, 210, 0.42);
  border-radius: 26px;
  background: #fff;
  box-shadow: inset 0 0 0 8px #f4f8fb;
}

.portal-qr-box img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
}

.payment-action {
  width: min(360px, 100%);
}

.payment-action.is-demo-placeholder {
  opacity: 0.78;
  cursor: not-allowed;
  pointer-events: none;
}

.payment-note {
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 153, 80, 0.28);
  border-radius: 18px;
  background: rgba(255, 153, 80, 0.1);
  color: #8a4b1f;
  font-size: 13px;
  line-height: 1.7;
  text-align: left;
}

.compact-page-shell {
  margin-bottom: 24px;
}

.compact-topbar {
  padding: 10px 16px;
}

.combined-subscribe-pay {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.7fr);
  gap: 18px;
  align-items: stretch;
  margin-top: 14px;
  padding: 22px;
  border-radius: 30px;
  background: linear-gradient(140deg, rgba(12, 41, 72, 0.98) 0%, rgba(24, 63, 106, 0.96) 100%);
  box-shadow: 0 30px 58px rgba(16, 47, 82, 0.16);
}

.combined-main,
.compact-payment-card {
  border: 1px solid rgba(206, 224, 239, 0.72);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(10px);
}

.combined-main {
  padding: 22px;
}

.compact-heading h1 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(30px, 3vw, 44px);
  line-height: 1.05;
}

.compact-heading .eyebrow {
  color: var(--blue);
}

.compact-heading p {
  max-width: 760px;
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.compact-plan-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.mini-plan-card {
  padding: 16px;
  border: 1px solid rgba(158, 186, 210, 0.34);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.72);
}

.plan-select-card {
  display: block;
  width: 100%;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.plan-select-card:hover {
  transform: translateY(-2px);
  border-color: rgba(36, 145, 255, 0.46);
  box-shadow: 0 14px 28px rgba(36, 145, 255, 0.1);
}

.active-plan-card {
  border-color: rgba(36, 145, 255, 0.42);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(235, 247, 255, 0.92));
  box-shadow: 0 18px 34px rgba(36, 145, 255, 0.12);
}

.muted-plan {
  opacity: 0.78;
}

.mini-plan-card h2 {
  margin: 10px 0 6px;
  color: var(--navy);
  font-size: 19px;
}

.mini-plan-card p {
  min-height: 48px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.mini-price {
  display: block;
  margin: 12px 0;
  color: var(--navy);
  font-size: 24px;
}

.active-price {
  color: var(--orange);
  font-size: 30px;
}

.mini-feature-list {
  gap: 6px;
}

.mini-feature-list li {
  font-size: 13px;
  line-height: 1.45;
}

.compact-order-strip {
  display: grid;
  grid-template-columns: 1.2fr 1.35fr 0.7fr 0.7fr;
  gap: 10px;
}

.compact-info-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 12px;
  margin-top: 16px;
}

.compact-info-panel {
  padding: 14px;
  border: 1px solid rgba(158, 186, 210, 0.34);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.72);
}

.compact-info-panel h2 {
  margin: 0 0 10px;
  color: var(--navy);
  font-size: 17px;
}

.compact-order-strip div,
.buyer-info-grid div {
  padding: 12px;
  border: 1px solid rgba(158, 186, 210, 0.34);
  border-radius: 18px;
  background: rgba(244, 248, 251, 0.94);
}

.buyer-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.buyer-pay-amount {
  grid-column: 1 / -1;
}

.compact-order-strip span,
.buyer-info-grid span {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.compact-order-strip strong,
.buyer-info-grid strong {
  color: var(--navy);
  font-size: 15px;
  word-break: break-all;
}

.compact-order-strip div:last-child strong,
.buyer-pay-amount strong {
  color: var(--orange);
  font-size: 22px;
}

.compact-payment-card {
  padding: 20px;
  text-align: center;
}

.compact-payment-card h2 {
  margin: 14px 0 8px;
  color: var(--navy);
  font-size: 25px;
}

.compact-payment-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.compact-payment-card p strong {
  color: var(--orange);
}

.compact-qr-box {
  width: min(260px, 100%);
  margin: 16px auto 14px;
  padding: 10px;
  border: 1px solid rgba(158, 186, 210, 0.42);
  border-radius: 22px;
  background: #fff;
  box-shadow: inset 0 0 0 6px #f4f8fb;
}

.compact-qr-box img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
}

.compact-note {
  margin-top: 14px;
  padding: 12px;
  font-size: 12px;
}

@media (max-width: 1100px) {
  .hero,
  .feature-grid,
  .download-grid,
  .subscribe-hero,
  .plan-section,
  .pay-layout,
  .combined-subscribe-pay,
  .compact-plan-grid,
  .compact-order-strip,
  .compact-info-grid {
    grid-template-columns: 1fr;
  }

  .hero,
  .subscribe-hero,
  .pay-layout {
    min-height: auto;
    padding: 28px;
  }

  .preview-shell {
    max-width: 100%;
  }

  .preview-meta {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 840px) {
  .page-shell {
    width: min(100vw - 16px, 1240px);
  }

  .topbar {
    position: static;
    flex-wrap: wrap;
  }

  .nav {
    order: 3;
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }
}