.premium-home {
  --p-bg: #07111f;
  --p-bg-soft: #0b1728;
  --p-surface: rgba(15, 30, 51, 0.82);
  --p-surface-strong: #10233b;
  --p-line: rgba(151, 184, 218, 0.18);
  --p-text: #f5f9ff;
  --p-muted: #afbed1;
  --p-cyan: #50d8e8;
  --p-blue: #6e9dff;
  --p-violet: #9c7cff;
  --p-green: #67e0b5;
  --p-yellow: #ffd66b;
  background: var(--p-bg);
  color: var(--p-text);
  overflow-x: clip;
}

.premium-home *,
.premium-home *::before,
.premium-home *::after {
  box-sizing: border-box;
}

.premium-home :where(a, button, select):focus-visible {
  outline: 3px solid #9deeff;
  outline-offset: 4px;
}

.premium-home a {
  text-underline-offset: 0.2em;
}

.premium-home .container {
  width: min(1180px, calc(100% - 40px));
}

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

.premium-home h1,
.premium-home h2,
.premium-home h3 {
  color: var(--p-text);
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.premium-home p {
  color: var(--p-muted);
}

.premium-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 14px 0;
  background: rgba(7, 17, 31, 0.82);
  border-bottom: 1px solid rgba(151, 184, 218, 0.12);
  backdrop-filter: blur(18px) saturate(135%);
  -webkit-backdrop-filter: blur(18px) saturate(135%);
}

.premium-header__inner {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.premium-header .brand {
  flex: none;
}

.premium-header .brand__mark {
  width: 34px;
  height: 34px;
}

.premium-header .brand__wordmark {
  width: 60px;
}

.premium-header .site-nav {
  align-items: center;
  gap: 26px;
}

.premium-header .site-nav > a:not(.btn) {
  color: #d7e1ed;
  font-size: 0.92rem;
  font-weight: 500;
}

.premium-header .site-nav > a:not(.btn):hover {
  color: #fff;
}

.premium-header .site-nav .btn {
  min-height: 42px;
  padding: 0 22px;
}

.premium-header .nav-toggle {
  width: 46px;
  height: 46px;
  display: none;
  border: 1px solid var(--p-line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  color: var(--p-text);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
}

.premium-header .nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
}

.premium-home .btn {
  min-height: 50px;
  border-radius: 999px;
  padding: 0 24px;
  font-weight: 650;
}

.premium-home .btn-primary {
  color: #061522;
  background: linear-gradient(112deg, #62e5de 0%, #72b2ff 54%, #a78aff 100%);
  border: 0;
  box-shadow: 0 12px 34px rgba(80, 216, 232, 0.17);
}

.premium-home .btn-primary:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.premium-home .btn-secondary {
  color: var(--p-text);
  border-color: rgba(169, 204, 234, 0.3);
  background: rgba(255, 255, 255, 0.04);
}

.premium-home .store-badge {
  display: inline-flex;
  border-radius: 11px;
  transition: transform 160ms ease, filter 160ms ease;
}

.premium-home .store-badge:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.premium-eyebrow {
  margin-bottom: 18px;
  color: #78e9ef !important;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1.2;
  text-transform: uppercase;
}

.premium-hero {
  position: relative;
  min-height: 810px;
  display: flex;
  align-items: center;
  padding: 72px 0 64px;
  isolation: isolate;
}

.premium-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 77% 18%, rgba(67, 177, 228, 0.17), transparent 31%),
    radial-gradient(circle at 80% 76%, rgba(132, 98, 232, 0.13), transparent 29%),
    linear-gradient(180deg, #07111f 0%, #091526 100%);
}

.premium-hero__glow {
  position: absolute;
  width: 420px;
  height: 420px;
  right: 8%;
  top: 23%;
  z-index: -1;
  border-radius: 50%;
  background: rgba(76, 211, 226, 0.12);
  filter: blur(80px);
}

.premium-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(330px, 0.72fr);
  align-items: center;
  gap: clamp(50px, 8vw, 110px);
}

.premium-hero__copy {
  max-width: 690px;
}

.premium-hero h1 {
  max-width: 740px;
  margin-bottom: 24px;
  font-size: clamp(3.5rem, 6.4vw, 6.7rem);
  line-height: 0.96;
}

.premium-hero__lead {
  max-width: 660px;
  margin-bottom: 30px;
  font-size: clamp(1.12rem, 1.7vw, 1.35rem);
  line-height: 1.65;
}

.premium-hero__actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 34px;
}

.premium-hero__proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 700px;
  margin-bottom: 22px;
  padding: 16px 0;
  border-top: 1px solid var(--p-line);
  border-bottom: 1px solid var(--p-line);
}

.premium-hero__proof span {
  min-width: 0;
  padding: 2px 18px;
  border-right: 1px solid var(--p-line);
}

.premium-hero__proof span:first-child {
  padding-left: 0;
}

.premium-hero__proof span:last-child {
  border-right: 0;
}

.premium-hero__proof strong,
.premium-hero__proof small {
  display: block;
}

.premium-hero__proof strong {
  margin-bottom: 4px;
  color: #edf6ff;
  font-size: 0.87rem;
}

.premium-hero__proof small {
  color: #8ea0b5;
  font-size: 0.75rem;
  line-height: 1.45;
}

.premium-fineprint,
.demo-privacy,
.example-disclaimer {
  color: #8ea0b5 !important;
  font-size: 0.8rem;
  line-height: 1.55;
}

.product-shot {
  position: relative;
  width: min(100%, 360px);
  margin: 0 auto;
  padding: 10px;
  border: 1px solid rgba(135, 202, 238, 0.24);
  border-radius: 48px;
  background: linear-gradient(160deg, rgba(26, 51, 82, 0.82), rgba(6, 15, 28, 0.94));
  box-shadow: 0 42px 90px rgba(0, 0, 0, 0.45);
}

.product-shot__halo {
  position: absolute;
  inset: 10% -18%;
  z-index: -1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(68, 211, 228, 0.19), rgba(140, 105, 255, 0.08) 44%, transparent 72%);
  filter: blur(28px);
}

.product-shot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 38px;
}

.product-shot figcaption,
.story-screen figcaption {
  position: absolute;
  right: 12px;
  bottom: 16px;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  color: #eaf5ff;
  background: rgba(4, 13, 25, 0.82);
  font-size: 0.67rem;
  font-weight: 650;
  backdrop-filter: blur(12px);
}

.product-shot--hero {
  max-height: 690px;
  overflow: hidden;
}

.signal-strip {
  border-top: 1px solid var(--p-line);
  border-bottom: 1px solid var(--p-line);
  background: #091526;
}

.signal-strip__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.signal-strip span {
  padding: 18px 24px;
  border-right: 1px solid var(--p-line);
  color: #b9c8d9;
  font-size: 0.82rem;
  font-weight: 600;
  text-align: center;
}

.signal-strip span:last-child {
  border-right: 0;
}

.premium-section {
  padding: clamp(86px, 10vw, 142px) 0;
}

.premium-section__intro {
  max-width: 850px;
  margin-bottom: 52px;
}

.premium-section__intro h2,
.health-section h2,
.trust-copy-2026 h2,
.faq-layout > div > h2,
.final-cta h2,
.demo-copy h2 {
  margin-bottom: 20px;
  font-size: clamp(2.35rem, 4.8vw, 4.8rem);
  line-height: 1.04;
}

.premium-section__intro > p:last-child,
.demo-copy > p,
.health-grid > div > p,
.trust-copy-2026 > p,
.final-cta__inner > div > p {
  max-width: 700px;
  font-size: 1.03rem;
  line-height: 1.7;
}

.comparison-section {
  background: #f1f6f8;
}

.comparison-section h2,
.comparison-section h3 {
  color: #102032;
}

.comparison-section .premium-eyebrow {
  color: #0a7c8d !important;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 18px;
}

.comparison-panel {
  min-height: 480px;
  padding: clamp(28px, 4vw, 54px);
  border-radius: 32px;
}

.comparison-panel h3 {
  margin-bottom: 28px;
  font-size: clamp(1.7rem, 3vw, 2.7rem);
  line-height: 1.14;
}

.comparison-panel--raw {
  border: 1px solid #d5dde3;
  background: #fff;
}

.comparison-panel--hiair {
  position: relative;
  overflow: hidden;
  color: var(--p-text);
  background:
    radial-gradient(circle at 90% 0%, rgba(98, 229, 222, 0.17), transparent 40%),
    linear-gradient(150deg, #10263f, #091425 72%);
  box-shadow: 0 28px 70px rgba(18, 45, 70, 0.17);
}

.comparison-panel--hiair h3 {
  color: #f6f9ff;
}

.comparison-panel--hiair > p:not(.comparison-status) {
  max-width: 570px;
  font-size: 1rem;
  line-height: 1.65;
}

.example-label {
  display: inline-flex;
  margin-bottom: 24px;
  padding: 7px 11px;
  border: 1px solid currentColor;
  border-radius: 999px;
  color: #4c6478;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1;
  text-transform: uppercase;
}

.comparison-panel--hiair .example-label,
.demo-result .example-label {
  color: #75e8ee;
}

.raw-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 34px;
}

.raw-metrics div {
  padding: 16px;
  border: 1px solid #dce4e9;
  border-radius: 14px;
  background: #f8fafb;
}

.raw-metrics dt {
  color: #647588;
  font-size: 0.72rem;
}

.raw-metrics dd {
  margin: 7px 0 0;
  color: #172636;
  font-size: 1.1rem;
  font-weight: 650;
}

.comparison-question {
  margin: 0;
  color: #162637 !important;
  font-size: 1.15rem;
  font-weight: 650;
}

.comparison-status {
  margin-bottom: 12px;
  color: var(--p-yellow) !important;
  font-weight: 650;
}

.recommendation-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 36px;
}

.recommendation-row span {
  padding: 17px;
  border: 1px solid rgba(151, 184, 218, 0.22);
  border-radius: 15px;
  color: #91a3b7;
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.77rem;
}

.recommendation-row strong {
  display: block;
  margin-top: 6px;
  color: #ecf5ff;
  font-size: 0.95rem;
}

.example-disclaimer {
  margin: 18px 4px 0;
  color: #697987 !important;
}

.demo-section {
  background: linear-gradient(180deg, #07111f, #0a1729);
}

.demo-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  align-items: center;
  gap: clamp(44px, 8vw, 110px);
}

.demo-controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  max-width: 570px;
  margin: 32px 0 16px;
}

.demo-controls .btn {
  grid-column: 1 / -1;
  justify-content: center;
}

.demo-field label {
  display: block;
  margin-bottom: 8px;
  color: #dce9f5;
  font-size: 0.78rem;
  font-weight: 650;
}

.demo-field select {
  width: 100%;
  min-height: 54px;
  padding: 0 42px 0 16px;
  border: 1px solid rgba(151, 184, 218, 0.28);
  border-radius: 14px;
  color: #f4f8fc;
  background-color: #102139;
  font: inherit;
}

.demo-result {
  position: relative;
  padding: clamp(30px, 5vw, 58px);
  border: 1px solid rgba(104, 220, 233, 0.35);
  border-radius: 34px;
  background:
    radial-gradient(circle at 100% 0%, rgba(136, 100, 250, 0.19), transparent 38%),
    #0e2138;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.27);
}

.demo-result__topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 28px;
  color: #aabbd0;
  font-size: 0.82rem;
}

.demo-result__topline .example-label {
  margin: 0;
}

.demo-result__risk {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 28px;
}

.demo-result__risk > span {
  font-size: clamp(4.2rem, 8vw, 7rem);
  font-weight: 700;
  letter-spacing: -0.08em;
  line-height: 0.85;
}

.demo-result__risk strong,
.demo-result__risk small,
.demo-window strong,
.demo-window small {
  display: block;
}

.demo-result__risk strong {
  color: var(--p-yellow);
  font-size: 1.15rem;
}

.demo-result__risk small,
.demo-window small {
  margin-top: 4px;
  color: #92a5ba;
}

.demo-window {
  margin-bottom: 24px;
  padding: 20px;
  border-radius: 18px;
  background: rgba(88, 224, 219, 0.09);
}

.demo-window strong {
  margin-top: 7px;
  color: #79eced;
  font-size: clamp(1.65rem, 3vw, 2.5rem);
}

.demo-result > p {
  margin-bottom: 26px;
  line-height: 1.65;
}

.premium-home .text-link {
  color: #75e7ee;
  font-weight: 650;
}

.product-stories {
  background: #091526;
}

.product-story {
  min-height: 620px;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  align-items: center;
  gap: clamp(42px, 8vw, 100px);
  margin-bottom: 24px;
  padding: clamp(32px, 6vw, 72px);
  overflow: hidden;
  border: 1px solid var(--p-line);
  border-radius: 36px;
  background: #0c1a2d;
}

.product-story:nth-of-type(even) {
  grid-template-columns: minmax(360px, 1.08fr) minmax(0, 0.92fr);
}

.product-story:nth-of-type(even) .product-story__copy {
  order: 2;
}

.product-story h3 {
  margin-bottom: 20px;
  font-size: clamp(2.35rem, 4vw, 4.1rem);
  line-height: 1.04;
}

.product-story__copy > p:not(.premium-eyebrow, .premium-fineprint) {
  max-width: 580px;
  font-size: 1.04rem;
  line-height: 1.7;
}

.story-number {
  display: inline-block;
  margin-bottom: 46px;
  color: #65778c;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.clean-list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.clean-list li {
  position: relative;
  margin-top: 12px;
  padding-left: 22px;
  color: #c4d1df;
  line-height: 1.55;
}

.clean-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.67em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #61dce4;
  box-shadow: 0 0 14px rgba(97, 220, 228, 0.6);
}

.story-screen {
  position: relative;
  width: min(100%, 330px);
  max-height: 590px;
  margin: 0 auto -130px;
  padding: 8px;
  overflow: hidden;
  border: 1px solid rgba(125, 202, 234, 0.25);
  border-radius: 44px 44px 0 0;
  background: #07111e;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.43);
}

.story-screen img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 36px 36px 0 0;
}

.story-screen--symptoms {
  width: min(100%, 310px);
}

.hourly-story,
.factor-stack {
  padding: clamp(26px, 4vw, 46px);
  border: 1px solid rgba(132, 190, 226, 0.21);
  border-radius: 28px;
  background: #0f223a;
}

.hourly-story__label {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: #8ca0b6;
  font-size: 0.75rem;
}

.hourly-story__label strong {
  color: #eaf4ff;
}

.hourly-bars {
  height: 220px;
  display: flex;
  align-items: end;
  gap: 9px;
  margin: 30px 0 14px;
  padding: 0 6px;
  border-bottom: 1px solid rgba(151, 184, 218, 0.2);
}

.hourly-bars span {
  width: 12.5%;
  height: var(--bar);
  min-height: 18px;
  border-radius: 8px 8px 2px 2px;
  background: linear-gradient(180deg, #ff9c67, #f0cf67);
}

.hourly-bars .is-best {
  background: linear-gradient(180deg, #70ebd2, #39acc8);
  box-shadow: 0 0 22px rgba(92, 231, 217, 0.28);
}

.hourly-times {
  display: flex;
  justify-content: space-between;
  color: #75899e;
  font-size: 0.7rem;
}

.hourly-story > p {
  margin: 32px 0 0;
  line-height: 1.6;
}

.hourly-story > p strong {
  color: #74e9e8;
}

.factor-stack {
  display: grid;
  gap: 10px;
}

.factor-stack > div {
  display: grid;
  grid-template-columns: minmax(90px, 0.8fr) minmax(130px, 1fr) minmax(160px, 1.4fr);
  align-items: center;
  gap: 16px;
  padding: 18px;
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.035);
}

.factor-stack span {
  color: #aebdd0;
  font-size: 0.78rem;
}

.factor-stack strong {
  color: #eef6ff;
  font-size: 0.9rem;
}

.factor-stack small {
  color: #8397ad;
  line-height: 1.45;
}

.health-section {
  background: #f1f6f8;
}

.health-section h2 {
  color: #102032;
}

.health-section .premium-eyebrow {
  color: #0a7c8d !important;
}

.health-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.95fr);
  align-items: center;
  gap: clamp(48px, 8vw, 100px);
}

.health-grid > div > p {
  color: #536577;
}

.health-flow {
  display: grid;
  gap: 10px;
}

.health-flow > div {
  position: relative;
  padding: 23px;
  border: 1px solid #d6e1e6;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(29, 58, 79, 0.06);
}

.health-flow > div + div::before {
  content: "+";
  position: absolute;
  top: -18px;
  left: 28px;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: #167f91;
  font-weight: 700;
}

.health-flow > .health-flow__result::before {
  content: "=";
}

.health-flow small,
.health-flow strong {
  display: block;
}

.health-flow small {
  margin-bottom: 7px;
  color: #627586;
  font-size: 0.72rem;
}

.health-flow strong {
  color: #10283b;
}

.health-flow__result {
  border-color: #4bb8c7 !important;
  background: #e8f9f8 !important;
}

.premium-pricing {
  background: #081321;
}

.premium-pricing .premium-section__intro > p:last-child {
  color: #99aabd;
}

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

.plan-card {
  min-height: 430px;
  padding: clamp(30px, 5vw, 56px);
  border: 1px solid var(--p-line);
  border-radius: 30px;
  background: #0d1c30;
}

.plan-card--premium {
  background:
    radial-gradient(circle at 95% 4%, rgba(137, 103, 249, 0.21), transparent 34%),
    #10223a;
  border-color: rgba(109, 219, 229, 0.35);
}

.plan-card__name {
  color: #70e5e8 !important;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.plan-card h3 {
  max-width: 480px;
  margin: 18px 0 30px;
  font-size: clamp(2rem, 3vw, 3.2rem);
  line-height: 1.08;
}

.plan-card .btn {
  margin-top: 34px;
}

.trust-section {
  background: #0b1728;
}

.trust-grid-2026 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.trust-copy-2026 {
  padding: clamp(32px, 5vw, 58px);
  border-top: 1px solid rgba(112, 224, 231, 0.42);
  background: rgba(255, 255, 255, 0.025);
}

.faq-section {
  background: #f1f6f8;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(480px, 1.28fr);
  gap: clamp(48px, 8vw, 110px);
}

.faq-layout h2 {
  color: #102032;
}

.faq-section .premium-eyebrow {
  color: #0a7c8d !important;
}

.faq-section .faq-list {
  border-top: 1px solid #cdd7dd;
}

.faq-section .faq-item {
  border-bottom: 1px solid #cdd7dd;
}

.faq-section .faq-question {
  min-height: 76px;
  padding: 19px 0;
  color: #132638;
  background: transparent;
  font-size: 1rem;
  font-weight: 650;
}

.faq-section .faq-question span {
  font-size: 1.45rem;
  transition: transform 160ms ease;
}

.faq-section .faq-item.is-open .faq-question span {
  transform: rotate(45deg);
}

.faq-section .faq-answer-inner {
  padding: 0 40px 24px 0;
  color: #516476;
  line-height: 1.65;
}

.faq-section .faq-answer-inner a {
  color: #0a7184;
}

.final-cta {
  background:
    radial-gradient(circle at 18% 50%, rgba(76, 213, 226, 0.13), transparent 26%),
    radial-gradient(circle at 85% 40%, rgba(142, 107, 255, 0.14), transparent 31%),
    #07111f;
}

.final-cta__inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(28px, 5vw, 62px);
  padding: clamp(34px, 6vw, 72px);
  border: 1px solid rgba(133, 202, 231, 0.22);
  border-radius: 36px;
  background: rgba(13, 29, 49, 0.78);
}

.final-cta__icon {
  border-radius: 24px;
  box-shadow: 0 18px 45px rgba(49, 178, 217, 0.22);
}

.final-cta h2 {
  max-width: 670px;
  font-size: clamp(2.1rem, 4vw, 3.8rem);
}

.final-cta__actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.final-cta .store-qr {
  margin: 0;
}

.final-cta .store-qr img {
  width: 94px;
  height: 94px;
  padding: 5px;
  border-radius: 12px;
  background: #fff;
}

.final-cta .store-qr figcaption {
  max-width: 110px;
  margin-top: 5px;
  color: #8294a9;
  font-size: 0.62rem;
  text-align: center;
}

.premium-footer {
  background: #050c15;
}

.premium-footer .footer-grid {
  border-bottom-color: rgba(151, 184, 218, 0.13);
}

.premium-footer .footer-links h2 {
  color: #dce8f3;
}

.mobile-download {
  display: none;
}

@media (max-width: 980px) {
  .premium-header .nav-toggle {
    display: flex;
  }

  .premium-header .site-nav {
    position: absolute;
    top: calc(100% + 8px);
    left: 20px;
    right: 20px;
    display: none;
    align-items: stretch;
    gap: 3px;
    padding: 14px;
    border: 1px solid var(--p-line);
    border-radius: 22px;
    background: rgba(8, 20, 35, 0.97);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.34);
  }

  .premium-header .site-nav.is-open {
    display: flex;
  }

  .premium-header .site-nav a {
    min-height: 46px;
    display: flex;
    align-items: center;
    padding: 0 14px;
    border-radius: 12px;
  }

  .premium-header .site-nav .btn {
    justify-content: center;
    margin-top: 6px;
  }

  .premium-hero {
    min-height: 0;
  }

  .premium-hero__grid,
  .demo-grid,
  .health-grid,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .product-shot--hero {
    max-height: 620px;
  }

  .product-story,
  .product-story:nth-of-type(even) {
    grid-template-columns: 1fr 0.85fr;
  }

  .product-story:nth-of-type(even) .product-story__copy {
    order: 0;
  }

  .final-cta__inner {
    grid-template-columns: auto 1fr;
  }

  .final-cta__actions {
    grid-column: 2;
  }
}

@media (max-width: 720px) {
  .premium-home {
    padding-bottom: calc(74px + env(safe-area-inset-bottom));
  }

  .premium-home .container {
    width: min(100% - 28px, 1180px);
  }

  .premium-header {
    padding: 9px 0;
  }

  .premium-header__inner {
    min-height: 52px;
  }

  .premium-hero {
    padding: 54px 0 40px;
  }

  .premium-hero__grid {
    gap: 44px;
  }

  .premium-hero h1 {
    font-size: clamp(3.25rem, 15vw, 5rem);
  }

  .premium-hero__lead {
    font-size: 1.02rem;
    line-height: 1.62;
  }

  .premium-hero__actions {
    align-items: stretch;
  }

  .premium-hero__actions .btn {
    justify-content: center;
  }

  .premium-hero__proof {
    grid-template-columns: 1fr;
    padding: 0;
  }

  .premium-hero__proof span,
  .premium-hero__proof span:first-child {
    padding: 13px 0;
    border-right: 0;
    border-bottom: 1px solid var(--p-line);
  }

  .premium-hero__proof span:last-child {
    border-bottom: 0;
  }

  .product-shot--hero {
    width: min(88vw, 348px);
    max-height: 595px;
  }

  .signal-strip__inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .signal-strip span:nth-child(2) {
    border-right: 0;
  }

  .signal-strip span:nth-child(-n + 2) {
    border-bottom: 1px solid var(--p-line);
  }

  .premium-section {
    padding: 82px 0;
  }

  .premium-section__intro {
    margin-bottom: 34px;
  }

  .premium-section__intro h2,
  .health-section h2,
  .trust-copy-2026 h2,
  .faq-layout > div > h2,
  .final-cta h2,
  .demo-copy h2 {
    font-size: clamp(2.35rem, 12vw, 3.45rem);
  }

  .comparison-grid,
  .plan-grid,
  .trust-grid-2026,
  .product-story,
  .product-story:nth-of-type(even) {
    grid-template-columns: 1fr;
  }

  .comparison-panel {
    min-height: 0;
    border-radius: 24px;
  }

  .raw-metrics {
    grid-template-columns: 1fr 1fr;
  }

  .recommendation-row {
    grid-template-columns: 1fr;
  }

  .demo-controls {
    grid-template-columns: 1fr;
  }

  .demo-result,
  .product-story,
  .plan-card,
  .trust-copy-2026 {
    border-radius: 24px;
  }

  .product-story {
    min-height: 0;
    gap: 36px;
    padding: 30px 24px 0;
  }

  .product-story--timeline,
  .product-story--factors {
    padding-bottom: 28px;
  }

  .story-number {
    margin-bottom: 30px;
  }

  .story-screen {
    max-height: 530px;
    margin-bottom: -90px;
  }

  .hourly-story,
  .factor-stack {
    padding: 22px;
  }

  .factor-stack > div {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .health-grid,
  .faq-layout {
    gap: 38px;
  }

  .plan-card {
    min-height: 0;
  }

  .final-cta__inner {
    grid-template-columns: 1fr;
    padding: 30px 24px;
    border-radius: 26px;
  }

  .final-cta__icon {
    width: 82px;
    height: 82px;
    border-radius: 19px;
  }

  .final-cta__actions {
    grid-column: auto;
    align-items: flex-start;
    flex-direction: column;
  }

  .final-cta .store-qr {
    display: none;
  }

  .mobile-download {
    position: fixed;
    left: 14px;
    right: 14px;
    bottom: calc(12px + env(safe-area-inset-bottom));
    z-index: 60;
    min-height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 999px;
    color: #061522;
    background: linear-gradient(112deg, #62e5de, #72b2ff 54%, #a78aff);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.42);
    font-size: 0.94rem;
    font-weight: 700;
    text-decoration: none;
  }
}

@media (max-width: 390px) {
  .premium-home .container {
    width: calc(100% - 22px);
  }

  .premium-hero h1 {
    font-size: 3.2rem;
  }

  .premium-hero__actions {
    flex-direction: column;
  }

  .premium-hero__actions .store-badge {
    width: max-content;
  }

  .signal-strip span {
    padding: 15px 9px;
    font-size: 0.72rem;
  }

  .raw-metrics {
    grid-template-columns: 1fr;
  }

  .demo-result__risk {
    gap: 18px;
  }

  .demo-result__risk > span {
    font-size: 4.6rem;
  }
}

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